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Insulation Castable ,High Alumina Refractory Castable
| Quantity: | |
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Product Description:
Refractory castable is one of the unshaped refractory materials. It is made of refractory aggregate, refractory powder, binders,admixtures,water or other liquid materials,By optimizing the formula design. It is loose,Has high liquidity, And can be hardened without heating.Generally in the use site,Can use directly after add certain amount water or other liquid, It is molded by pour,vibration or ramming method.and can also be made into refractory preforms, It is one of the new type refractory material of don't need sintering.
Features:
1. High working temperature.
2. High density, low porosity.
3. Good corrosion resistance and scouring resistance.
4. Good hot strength and wear resistance.
5. Good thermal shock stability.
6. Easy to install, good overall.
Teachnical Data:
Item/Grade NO. | Dense refractory castable | Insulating castable | ||||||
ZC-C43 | ZC-G70 | ZC-G80 | ZC-M75 | ZC-C90 | ZC-L45 | |||
Raw material basis | Chamotte | Bauxite | Bauxite | Corundum Mullite | Corundum | Light mullite | ||
Chemical Analysis | ||||||||
AL2O3 ≥ | % | 43 | 70 | 80 | 75 | 90 | 45 | |
SiO2 ≤ | % | 49 | 22 | 12 | 17 | 2.0 | 47 | |
CaO ≤ | % | 2.5 | 2.5 | 2.0 | 2.0 | 1.0 | 5.0 | |
Physical properties | ||||||||
Refractoriness ≥ | °C | 1730 | 1770 | 1790 | 1790 | 1850 | 1730 | |
Max. service temperature ≥ | °C | 1400 | 1500 | 1600 | 1700 | 1750 | 1350 | |
Bulk Density ≥ | 110°C×24h | g/cm3 | 2.3 | 2.5 | 2.8 | 2.8 | 3.0 | 0.6～1.4 |
Cold Crushing Strength ≥ | 110°C×24h | Mpa | 45 | 45 | 60 | 60 | 60 | 5～15 |
1350°C×3h | Mpa | 60 | -- | -- | -- | -- | 8～20 | |
1500°C×3h | Mpa | / | 70 | 80 | 90 | 100 | -- | |
Modulus of Rupture ≥ | 110°C×24h | Mpa | 7 | 8 | 10 | 12 | 12 | 4 |
1350°C×3h | Mpa | 9 | -- | -- | -- | -- | 8 | |
1500°C×3h | Mpa | -- | 10 | 12 | 14 | 14 | -- | |
Permanent Linear Change | 1500°C×3h | % | ±0.5 | ±0.4 | ±0.3 | ±0.3 | ±0.2 | ±0.5 |
Thermal conductivity | 350° | W/m.K | -- | -- | -- | -- | -- | 0.2～0.6 |
Abrasion Resistance ASTM(C—704) | cm3 | 10 | 8 | 6 | 5 | 3 | -- | |
Material Required | Kg/m3 | 2300 | 2500 | 2800 | 2800 | 3000 | 600-1400 | |
Approx. water addition | % | 8～13 | 8～13 | 5～10 | 5～10 | 4～9 | 25-35 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
Item/Grade NO. | Dense refractory castable | Insulating castable | ||||||
ZC-C43 | ZC-G70 | ZC-G80 | ZC-M75 | ZC-C90 | ZC-L45 | |||
Raw material basis | Chamotte | Bauxite | Bauxite | Corundum Mullite | Corundum | Light mullite | ||
Chemical Analysis | AL2O3 ≥ | % | 43 | 70 | 80 | 75 | 90 | 45 |
SiO2 ≤ | % | 49 | 22 | 12 | 17 | 2.0 | 47 | |
CaO ≤ | % | 2.5 | 2.5 | 2.0 | 2.0 | 1.0 | 5.0 | |
Refractoriness ≥ | °C | 1730 | 1770 | 1790 | 1790 | 1850 | 1730 | |
Max. service temperature ≥ | °C | 1400 | 1500 | 1600 | 1700 | 1750 | 1350 | |
Bulk Density ≥ | 110°C×24h | g/cm3 | 2.3 | 2.5 | 2.8 | 2.8 | 3.0 | 0.6～1.4 |
Cold Crushing Strength ≥ | 110°C×24h | Mpa | 45 | 45 | 60 | 60 | 60 | 5～15 |
1350°C×3h | Mpa | 60 | -- | -- | -- | -- | 8～20 | |
1500°C×3h | Mpa | / | 70 | 80 | 90 | 100 | /-- | |
Modulus of Rupture ≥ | 110°C×24h | Mpa | 7 | 8 | 10 | 12 | 12 | 4 |
1350°C×3h | Mpa | 9 | -- | -- | -- | -- | 8 | |
1500°C×3h | Mpa | / | 10 | 12 | 14 | 14 | -- | |
Permanent Linear Change | 1500°C×3h | % | ±0.5 | ±0.4 | ±0.3 | ±0.3 | ±0.2 | ±0.5 |
Thermal conductivity | 350° | W/m.K | -- | -- | -- | -- | -- | 0.2～0.6 |
Abrasion Resistance ASTM(C—704) ≥ | cm3 | 10 | 8 | 6 | 5 | 3 | -- | |
Material Required | Kg/m3 | 2300 | 2500 | 2800 | 2800 | 3000 | 600-1400 | |
Approx. water addition | % | 8～13 | 8～13 | 5～10 | 5～10 | 4～9 | 25-40 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
More Details:
Commodity | Refractory castable | |
Quality Standard | KS,JIS,ASTM,ASME,AMS,DIN,etc | |
Type | 1.High alumina based castable . 2.low cement refractory castable. 3.Steel fiber reinforced refractory castable. 4.Corundum mullite based castable. 5.Silicon carbide based castable. | 6.Light weight insulating castable. 7.Self-flow refractory castable. 8.Zirconia based refractory castable. 9.Alkali-resistant refractory castable. 10.Acid-resistant refractory castable. |
Customization | The chemical analysis,Technical specification can be customized | |
Packaging | 25kg bag﹠pallet or big bag | |
Samples | The samples are free, Only need to to pay for the freight | |
Delivery Time | 7-20days after confirming the order | |
Terms of payment | T/T,L/C, Western Union, MoneyGram , Paypal,etc | |
Terms of shipment | FOB,CIF,CNF,etc | |
Port of Loading | Qingdao port, Tianjin port | |
Certificate File | CO, CE,COA, Test Report,etc | |
MOQ | 1 ton | |
Product Range | Dense castable, Insulating castable, Fire brick, High alumina brick, Insulating brick, Ceramic fiber products, Refractory mortar,etc. | |
Application:
1. Metallurgy industry furnace, Heat treatment furnace.
2. Garbage incineration furnace, Circulating fluidized bed boilers.
3. Furnaces of chemical industry and construction industry.
4. Insulating layer of industry furnace and Lining of high temperature chimney.
Such as：Tunnel kiln,Rotary kiln, Boiler,Ladle,Hot metal ladle,Heating furnace, Soaking furnace,Cement kiln,Lime kilns,etc.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
① Chemical analysis.
②Physical properties.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
Packaging & shipping:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. What is the service life of your castable?
A: The service life of different castable is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Low cement refractory castable
ALC-50 | ALC-60 | ALC-70 | ALC-80 | CLC-85 | CLC-90 | ||
AL2O3 ( %) ≥ | 50 | 60 | 70 | 80 | 85 | 90 | |
CaO ( %) ≤ | 2.5 | 2.2 | 2.0 | 2.0 | 1.8 | 1.8 | |
Bulk density (g/cm3) ≥ | 2.40 | 2.50 | 2.60 | 2.80 | 2.90 | 3.0 | |
Cold crushing Strength ( Mpa ) ≥ | 110 °C x24h | 30 | 35 | 40 | 45 | 50 | 50 |
1000 °C x3h | 45 | 45 | 55 | 55 | 65 | 65 | |
1400 °C x3h | 60 | 65 | 70 | 80 | 85 | 90 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.4 | ±0.4 | ±0.4 | ±0.4 | ±0.4 |
Max. service temperature(°C) ≥ | 1400 | 1450 | 1550 | 1630 | 1680 | 1700 | |
Refractoriness(°C) ≥ | 1710 | 1740 | 1780 | 1790 | 1790 | 1800 | |
Water consumption, % | 6 ~ 7.5 | 6 ~ 7.5 | 6 ~ 7.5 | 6 ~ 6.5 | 6 ~ 6.5 | 6 ~ 6.5 | |
Item/Grade NO. | Unit | Index | ||||||
ZYC-45 | ZYC-60 | ZYC-70 | ZYC-75 | ZYC-80 | ZYC-90 | |||
AL2O3 (≥) | % | 45 | 60 | 70 | 75 | 80 | 90 | |
Density (≥) | g/cm3 | 2.3 | 2.5 | 2.6 | 2.65 | 2.7 | 3 | |
Modulus of rupture | 110Cx24h(≥) | Mpa | 5 | 8 | 9 | 9 | 10 | 12 |
1450Cx3h(≥) | Mpa | 8(1350°C x3h) | 10 | 10 | 10 | 12 (1500°C x3h) | 15 (1500°C x3h) | |
Compressive strength | 110Cx24h(≥) | Mpa | 30 | 40 | 40 | 45 | 45 | 60 |
1450Cx3h(≥) | Mpa | 60(1350°C x3h) | 80 | 80 | 85 | 90 (1500°C x3h) | 85 (1500°C x3h) | |
Linear change after heating (≤ 1350°C x3h) | % | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | |
Item/Grade NO. | Super low cement castable | Without cement castable | |||||
SLC-60 | SLC-80 | SLC-90 | NC-65 | NC-82 | NC-92 | ||
Raw material basis | Bauxite | Bauxite | Corundum | Mullite | Bauxite | Corundun | |
AL2O3 ( %) ≥ | 60 | 80 | 90 | 65 | 82 | 92 | |
CaO ( %) ≤ | 1.5 | 1.5 | 1.5 | - | - | - | |
Density (g/cm3) ≥ | 2.50 | 2.70 | 2.60 | 2.60 | 2.70 | 3.20 | |
Compressive strength ( Mpa ) ≥ | 110 °C x24h | 12 | 12 | 15 | 10 | 12 | 15 |
1400 °C x3h | 60 | 65 | 75 | 60 | 70 | 80 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Maximum service temperature (°C) ≥ | 1550 | 1600 | 1700 | 1580 | 1650 | 1700 | |
Refractoriness (°C) ≥ | 1750 | 1770 | 1800 | 1790 | 1790 | 1800 | |
Item/Grade NO. | PA-65 | PA-70 | PA-75 | PA-80 | |
AL2O3 ( %) ≥ | 65 | 70 | 75 | 80 | |
Maximum service temperature (°C) ≥ | 1400 | 1450 | 1500 | 1600 | |
Compressive strength ( Mpa ) ≥ | 110 °C x24h | 25 | 25 | 30 | 35 |
1400 °C x3h | 40 | 45 | 50 | 55 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Density after drying 110 °C (kg/m3) ≥ | 2.3 | 2.4 | 2.6 | 2.8 | |
Thermal shock resistance (900°C water cooling) times | 40 | 40 | 40 | 40 | |
Item/Grade NO. | Alumina cement refractory castable | Low calcium aluminate refractory cement castable | ||||
Clay refractory castable | High alumina refractory castable | |||||
AL-40 | AL-50 | AL-55 | AL-65 | AL-70 | ||
Bulk density (110°C±5°Cx24h) ≥ | kg/m3 | 1900 | 2100 | 2200 | 2300 | 2500 |
Crushing strength after drying (110°C±5°Cx24h) ≥ | Mpa | 20 | 23 | 20 | 23 | 40 |
Flexural strength after drying(110°C±5°Cx24h ) ≥ | Mpa | 4 | 5 | 4 | 5 | 6 |
800°C High-temperature residual strength | % | 40 | 50 | 40 | 50 | 60 |
Heat shock stability（900°C，water-cooling）≥ | times | 15 | 15 | 15 | 15 | 20 |
Linear change after heating, moisturizing 3h, ≤±1% Testing temperature | °C | 1200 | 1250 | 1300 | 1350 | 1400 |
Refractoriness ≥ | °C | 1650 | 1670 | 1700 | 1730 | 1770 |
AL2O3 ≥ | % | 40 | 50 | 55 | 65 | 75 |
Refractory aggregate limiting grain size | mm | When pouring thickness≤60mm,≤5mm | ||||
When pouring thickness 60-100mm,≤10mm | ||||||
When pouring thickness≥100mm,≤15mm | ||||||
Note:The AL - 40 ~ AL - 70 refers to AL2O3 content in finished products, token that such materials level. | ||||||
Item | Clay Bonded refractory castable | Alumina cement Bonded refractory castable | Low cement Bonded refractory castable | Phosphate Bonded refractory castable | Sodium silicate Bonded refractory castable | ||||||||||
Grade NO. | NL-70 | NL-60 | NN-45 | GL-85 | GL-70 | GL-60 | GN-50 | GN-42 | DL-80 | DL-60 | LL-75 | LL-60 | LL-45 | BN-40 | |
AL2O3 % ≥ CaO % ≤ Refractoriness °C ≥ | 70 - 1760 | 60 - 1720 | 45 - 1700 | 85 - 1780 | 70 - 1720 | 60 - 1700 | 50 - 1660 | 42 - 1640 | 80 2.5 1780 | 60 2.5 1740 | 75 - 1780 | 60 - 1740 | 45 - 1700 | 40 - - | |
Linear change after heating, moisturizing 3h, ≤±1% Testing temperature | 1450 | 1400 | 1350 | 1500 | 1450 | 1400 | 1400 | 1350 | 1500 | 1500 | 1500 | 1450 | 1350 | 1000 | |
110±5°C after drying | Compressive Strength MPa ≥ | 10 | 9 | 8 | 35 | 35 | 30 | 30 | 25 | 40 | 30 | 30 | 25 | 20 | 20 |
Flexural strength MPa ≥ | 2 | 1.5 | 1 | 5 | 5 | 4 | 4 | 3.5 | 6 | 5 | 5 | 4 | 3.5 | - | |
Item /Grade NO. | HF--160 | HF--135 | HF--130 | |
AL2O3 (%) ≥ | 75 | 65 | 60 | |
SiO2 (%) ≤ | 15 | 20 | 25 | |
Bulk density(g/cm3) | 110°C×24h ≥ | 2.75 | 2.60 | 2.40 |
1000°C×3h ≥ | 2.75 | 2.60 | 2.40 | |
Compressive Strength, (MPa) | 110°C×24h ≥ | 80 | 70 | 60 |
1000°C×3h ≥ | 120 | 100 | 80 | |
Rupture Strength, (MPa) | 110°C×24h ≥ | 9 | 8 | 7 |
1000°C×3h ≥ | 14 | 12 | 11.7 | |
Linear change(%) | 1000°C×3h ≤ | -0.3 | -0.3 | -0.3 |
Abrasive Resistance cm3 ≤ As per ASTM( C—704) | 6 | 8 | 10 | |
Heat Conductivity w/m * k | 1.5 | 1.5 | 1.5 | |
Thermal Shock Resistance(times) (1000°C x water-cool) ≥ | 25 | 25 | 25 | |
Abrasion resistant refractory castable
Item /Grade NO. | Index | |||
NMJ-1 | NMJ-2 | NMJ-3 | ||
AL2O3 (%,≥) | 60 | 65 | 70 | |
Density（g/cm3 ） | （110°C×24h after drying）≥ | 2.40 | 2.60 | 2.80 |
Normal temperature crushing strength (MPa) | （110°C×24h after drying）≥ | 55 | 60 | 65 |
（1000°C×3h after heating）≥ | 80 | 90 | 100 | |
Normal temperature flexural strength (MPa) | （110°C×24h after drying）≥ | 7 | 8 | 9 |
（1000°C×3h after heating）≥ | 9 | 11 | 13 | |
Linear change after heating （%） | （1000℃×3h） | -0.3~+0.3 | -0.3~+0.3 | -0.3~+0.3 |
Wear resistance (cm3 ) | （1000°C×3h after heating）≤ | 9 | 8 | 7 |
Thermal shock resistance (times) | （1000°C，water-cooling）≥ | 20 | 20 | 20 |
Highest use temperature (°C) | 1400 | 1450 | 1500 | |
Note: the highest working temperature in the temperature a material calcined five hours later line of temperature shrinkage acuities 1.5% | ||||
Item /Grade NO. | Unit | Index | |||
DMJ-1 | DMJ-2 | DMJ-3 | |||
Wear resistance | 900°C×3h | cm3 | ≤10 | ≤8 | ≤5 |
Bulk density | kg/m3 | ≥2500 | |||
Compressive Strength | 110℃±5°C×24h | MPa | ≥60 | ≥70 | ≥90 |
1000°C×3h | MPa | ≥80 | ≥90 | ≥110 | |
Rupture Strength | 110℃±5°C×24h | MPa | ≥10 | ≥11 | ≥13 |
1000°C×3h | MPa | ≥11 | ≥12 | ≥15 | |
Heat shock stability | 900°C water-cooling | Times | ≥25 | ||
Linear change after heating | 1000°C×3h | % | ±0.5 | ||
Refractoriness | °C | ≥1700 | ≥1740 | ≥1780 | |
Chemical composition | AL2O3 | % | ≥45 | ≥60 | ≥75 |
SiC | % | ≥50 | ≥60 | ≥75 | |
Fe2O3 | % | ≤2.0 | |||
CaO | % | ≤2.0 | |||
Note 1: Chemical composition of AL2O3, SiC two indexes only take one index. Note 2: The 900 °C x 3h for experimental conditions, t hat temperature at 900°C 3h. | |||||
Steel Fiber Reinforced Refractory Castables
Item /Grade NO. | GLJ-1 | GMJ-2 | GCJ-3 | |
AL2O3 | 70—75% | 65-75% | ≥90% | |
Bulk Density,110°C×24h(g/cm3) ≥ | 2.7 | 2.6 | 3.0 | |
Compression Strength Mpa | 110°C×24h ≥ | 70 | 70 | 80 |
1200°C×3h ≥ | 80 | 80 | 100 | |
Flexural Strength Mpa | 110°C×24h ≥ | 8 | 8 | 10 |
1200°C×3h ≥ | 10 | 12 | 13 | |
PLC% 1200°C×3h ≥ | ±0.3 | ±0.3 | ±0.3 | |
Materials | High Alumina | Mullite | Corundum | |
Steel Fiber Reinforced Refractory Castables
Item /Grade NO. | GLJ-60 | GLJ-70 | GLJ-75 | GLJ-80 | |
Al2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 | |
Bulk Density (g/cm3) | 110°C×24h | ≥2.5 | ≥2.6 | ≥2.7 | ≥2.8 |
MOR (MPa) | 110°C×24h | ≥10 | ≥11 | ≥12 | ≥14 |
1100°C×3h | ≥10 | ≥11 | ≥12 | ≥14 | |
C.S(MPa) | 110°C×24h | ≥40 | ≥50 | ≥60 | ≥70 |
1100°C×3h | ≥50 | ≥60 | ≥70 | ≥80 | |
L.C(%) | 1100°C×3h | ≤±0.5 | ≤±0.5 | ≤±0.5 | ≤±0.5 |
Product Description:
Refractory castable is one of the unshaped refractory materials. It is made of refractory aggregate, refractory powder, binders,admixtures,water or other liquid materials,By optimizing the formula design. It is loose,Has high liquidity, And can be hardened without heating.Generally in the use site,Can use directly after add certain amount water or other liquid, It is molded by pour,vibration or ramming method.and can also be made into refractory preforms, It is one of the new type refractory material of don't need sintering.
Features:
1. High working temperature.
2. High density, low porosity.
3. Good corrosion resistance and scouring resistance.
4. Good hot strength and wear resistance.
5. Good thermal shock stability.
6. Easy to install, good overall.
Teachnical Data:
Item/Grade NO. | Dense refractory castable | Insulating castable | ||||||
ZC-C43 | ZC-G70 | ZC-G80 | ZC-M75 | ZC-C90 | ZC-L45 | |||
Raw material basis | Chamotte | Bauxite | Bauxite | Corundum Mullite | Corundum | Light mullite | ||
Chemical Analysis | ||||||||
AL2O3 ≥ | % | 43 | 70 | 80 | 75 | 90 | 45 | |
SiO2 ≤ | % | 49 | 22 | 12 | 17 | 2.0 | 47 | |
CaO ≤ | % | 2.5 | 2.5 | 2.0 | 2.0 | 1.0 | 5.0 | |
Physical properties | ||||||||
Refractoriness ≥ | °C | 1730 | 1770 | 1790 | 1790 | 1850 | 1730 | |
Max. service temperature ≥ | °C | 1400 | 1500 | 1600 | 1700 | 1750 | 1350 | |
Bulk Density ≥ | 110°C×24h | g/cm3 | 2.3 | 2.5 | 2.8 | 2.8 | 3.0 | 0.6～1.4 |
Cold Crushing Strength ≥ | 110°C×24h | Mpa | 45 | 45 | 60 | 60 | 60 | 5～15 |
1350°C×3h | Mpa | 60 | -- | -- | -- | -- | 8～20 | |
1500°C×3h | Mpa | / | 70 | 80 | 90 | 100 | -- | |
Modulus of Rupture ≥ | 110°C×24h | Mpa | 7 | 8 | 10 | 12 | 12 | 4 |
1350°C×3h | Mpa | 9 | -- | -- | -- | -- | 8 | |
1500°C×3h | Mpa | -- | 10 | 12 | 14 | 14 | -- | |
Permanent Linear Change | 1500°C×3h | % | ±0.5 | ±0.4 | ±0.3 | ±0.3 | ±0.2 | ±0.5 |
Thermal conductivity | 350° | W/m.K | -- | -- | -- | -- | -- | 0.2～0.6 |
Abrasion Resistance ASTM(C—704) | cm3 | 10 | 8 | 6 | 5 | 3 | -- | |
Material Required | Kg/m3 | 2300 | 2500 | 2800 | 2800 | 3000 | 600-1400 | |
Approx. water addition | % | 8～13 | 8～13 | 5～10 | 5～10 | 4～9 | 25-35 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
Item/Grade NO. | Dense refractory castable | Insulating castable | ||||||
ZC-C43 | ZC-G70 | ZC-G80 | ZC-M75 | ZC-C90 | ZC-L45 | |||
Raw material basis | Chamotte | Bauxite | Bauxite | Corundum Mullite | Corundum | Light mullite | ||
Chemical Analysis | AL2O3 ≥ | % | 43 | 70 | 80 | 75 | 90 | 45 |
SiO2 ≤ | % | 49 | 22 | 12 | 17 | 2.0 | 47 | |
CaO ≤ | % | 2.5 | 2.5 | 2.0 | 2.0 | 1.0 | 5.0 | |
Refractoriness ≥ | °C | 1730 | 1770 | 1790 | 1790 | 1850 | 1730 | |
Max. service temperature ≥ | °C | 1400 | 1500 | 1600 | 1700 | 1750 | 1350 | |
Bulk Density ≥ | 110°C×24h | g/cm3 | 2.3 | 2.5 | 2.8 | 2.8 | 3.0 | 0.6～1.4 |
Cold Crushing Strength ≥ | 110°C×24h | Mpa | 45 | 45 | 60 | 60 | 60 | 5～15 |
1350°C×3h | Mpa | 60 | -- | -- | -- | -- | 8～20 | |
1500°C×3h | Mpa | / | 70 | 80 | 90 | 100 | /-- | |
Modulus of Rupture ≥ | 110°C×24h | Mpa | 7 | 8 | 10 | 12 | 12 | 4 |
1350°C×3h | Mpa | 9 | -- | -- | -- | -- | 8 | |
1500°C×3h | Mpa | / | 10 | 12 | 14 | 14 | -- | |
Permanent Linear Change | 1500°C×3h | % | ±0.5 | ±0.4 | ±0.3 | ±0.3 | ±0.2 | ±0.5 |
Thermal conductivity | 350° | W/m.K | -- | -- | -- | -- | -- | 0.2～0.6 |
Abrasion Resistance ASTM(C—704) ≥ | cm3 | 10 | 8 | 6 | 5 | 3 | -- | |
Material Required | Kg/m3 | 2300 | 2500 | 2800 | 2800 | 3000 | 600-1400 | |
Approx. water addition | % | 8～13 | 8～13 | 5～10 | 5～10 | 4～9 | 25-40 | |
Other | Installation: casting (pour﹠vibration) Kind of Bond: Hydraulic Grain Size: 0-6mm or other | |||||||
More Details:
Commodity | Refractory castable | |
Quality Standard | KS,JIS,ASTM,ASME,AMS,DIN,etc | |
Type | 1.High alumina based castable . 2.low cement refractory castable. 3.Steel fiber reinforced refractory castable. 4.Corundum mullite based castable. 5.Silicon carbide based castable. | 6.Light weight insulating castable. 7.Self-flow refractory castable. 8.Zirconia based refractory castable. 9.Alkali-resistant refractory castable. 10.Acid-resistant refractory castable. |
Customization | The chemical analysis,Technical specification can be customized | |
Packaging | 25kg bag﹠pallet or big bag | |
Samples | The samples are free, Only need to to pay for the freight | |
Delivery Time | 7-20days after confirming the order | |
Terms of payment | T/T,L/C, Western Union, MoneyGram , Paypal,etc | |
Terms of shipment | FOB,CIF,CNF,etc | |
Port of Loading | Qingdao port, Tianjin port | |
Certificate File | CO, CE,COA, Test Report,etc | |
MOQ | 1 ton | |
Product Range | Dense castable, Insulating castable, Fire brick, High alumina brick, Insulating brick, Ceramic fiber products, Refractory mortar,etc. | |
Application:
1. Metallurgy industry furnace, Heat treatment furnace.
2. Garbage incineration furnace, Circulating fluidized bed boilers.
3. Furnaces of chemical industry and construction industry.
4. Insulating layer of industry furnace and Lining of high temperature chimney.
Such as：Tunnel kiln,Rotary kiln, Boiler,Ladle,Hot metal ladle,Heating furnace, Soaking furnace,Cement kiln,Lime kilns,etc.
Quality Control:
We have perfect quality control system, Quality inspectors will conduct sampling inspection of all products, Substandard products will be prohibited leaving factory.
Our quality inspection items:
① Chemical analysis.
②Physical properties.
Company Description:
ZIBO ZHUOYUE REFRACTORY CO.,LTD is a specialized manufacturer and exporter of refractories in China. With more than 30 years production experience.
1. Mainly products: Refractory bricks, Refractory castables, Insulating bricks, Insulating castables, Calcined kaolin, Chamotte, Mullite, Ceramic fiber products, etc.
2. Production capacity : Equipped with 2 tunnel kilns , 4 shaft kilns,25 presses machine, 2 castables automatic batching production line,4 Particle and powder production lines,Production capacity of over 100,000 tons per year.
3. Main market : Products are exported to more than 30 countries (Such as South Korea, Japan, German, France, Italy, Indonesia, US, Australia, Malaysia, Philippines, Israel, Jordan, Turkey, Syria, Honduras, South Africa, China Taiwan and so on).
Our Services:
In order to make you more assured of our products, we can provide you with more services:
1. We can provide you with photos of every link of the product.
2. We can provide you with the authoritative test report of the product.
3. We will provide you with a comprehensive after-sales service, such as the quality of the product, construction programs,usage method,etc.
4. If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence.
Packaging & shipping:
1. 25kg plastic woven bag or kraft paper bag in 1000-1500kg big bag.
2. 25kg plastic woven bag or kraft paper bag on pallet and covering by plastic films.
Shipping:
20 Foot Container can be loaded 24Tons,
40 Foot Container can be loaded 28Tons.
FAQ:
Q1. How to get the exact price?
A: Your detail information about your product is highly appreciated, such as: Specification, Teachnical data,Quantity, Application and Port of discharge etc. we'll quote you our best price as soon.
Q2. What is the service life of your castable?
A: The service life of different castable is unlike.It also depends on your using condition and method.
Q3. How to slove the quality problems?
A: If the goods have quality problems, we will negotiate with you and pay compensation according to the evidence if necessary.
Low cement refractory castable
ALC-50 | ALC-60 | ALC-70 | ALC-80 | CLC-85 | CLC-90 | ||
AL2O3 ( %) ≥ | 50 | 60 | 70 | 80 | 85 | 90 | |
CaO ( %) ≤ | 2.5 | 2.2 | 2.0 | 2.0 | 1.8 | 1.8 | |
Bulk density (g/cm3) ≥ | 2.40 | 2.50 | 2.60 | 2.80 | 2.90 | 3.0 | |
Cold crushing Strength ( Mpa ) ≥ | 110 °C x24h | 30 | 35 | 40 | 45 | 50 | 50 |
1000 °C x3h | 45 | 45 | 55 | 55 | 65 | 65 | |
1400 °C x3h | 60 | 65 | 70 | 80 | 85 | 90 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.4 | ±0.4 | ±0.4 | ±0.4 | ±0.4 |
Max. service temperature(°C) ≥ | 1400 | 1450 | 1550 | 1630 | 1680 | 1700 | |
Refractoriness(°C) ≥ | 1710 | 1740 | 1780 | 1790 | 1790 | 1800 | |
Water consumption, % | 6 ~ 7.5 | 6 ~ 7.5 | 6 ~ 7.5 | 6 ~ 6.5 | 6 ~ 6.5 | 6 ~ 6.5 | |
Item/Grade NO. | Unit | Index | ||||||
ZYC-45 | ZYC-60 | ZYC-70 | ZYC-75 | ZYC-80 | ZYC-90 | |||
AL2O3 (≥) | % | 45 | 60 | 70 | 75 | 80 | 90 | |
Density (≥) | g/cm3 | 2.3 | 2.5 | 2.6 | 2.65 | 2.7 | 3 | |
Modulus of rupture | 110Cx24h(≥) | Mpa | 5 | 8 | 9 | 9 | 10 | 12 |
1450Cx3h(≥) | Mpa | 8(1350°C x3h) | 10 | 10 | 10 | 12 (1500°C x3h) | 15 (1500°C x3h) | |
Compressive strength | 110Cx24h(≥) | Mpa | 30 | 40 | 40 | 45 | 45 | 60 |
1450Cx3h(≥) | Mpa | 60(1350°C x3h) | 80 | 80 | 85 | 90 (1500°C x3h) | 85 (1500°C x3h) | |
Linear change after heating (≤ 1350°C x3h) | % | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | |
Item/Grade NO. | Super low cement castable | Without cement castable | |||||
SLC-60 | SLC-80 | SLC-90 | NC-65 | NC-82 | NC-92 | ||
Raw material basis | Bauxite | Bauxite | Corundum | Mullite | Bauxite | Corundun | |
AL2O3 ( %) ≥ | 60 | 80 | 90 | 65 | 82 | 92 | |
CaO ( %) ≤ | 1.5 | 1.5 | 1.5 | - | - | - | |
Density (g/cm3) ≥ | 2.50 | 2.70 | 2.60 | 2.60 | 2.70 | 3.20 | |
Compressive strength ( Mpa ) ≥ | 110 °C x24h | 12 | 12 | 15 | 10 | 12 | 15 |
1400 °C x3h | 60 | 65 | 75 | 60 | 70 | 80 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Maximum service temperature (°C) ≥ | 1550 | 1600 | 1700 | 1580 | 1650 | 1700 | |
Refractoriness (°C) ≥ | 1750 | 1770 | 1800 | 1790 | 1790 | 1800 | |
Item/Grade NO. | PA-65 | PA-70 | PA-75 | PA-80 | |
AL2O3 ( %) ≥ | 65 | 70 | 75 | 80 | |
Maximum service temperature (°C) ≥ | 1400 | 1450 | 1500 | 1600 | |
Compressive strength ( Mpa ) ≥ | 110 °C x24h | 25 | 25 | 30 | 35 |
1400 °C x3h | 40 | 45 | 50 | 55 | |
Linear change after heating (%) ≤ | 1400 °C x3h | ±0.5 | ±0.5 | ±0.5 | ±0.5 |
Density after drying 110 °C (kg/m3) ≥ | 2.3 | 2.4 | 2.6 | 2.8 | |
Thermal shock resistance (900°C water cooling) times | 40 | 40 | 40 | 40 | |
Item/Grade NO. | Alumina cement refractory castable | Low calcium aluminate refractory cement castable | ||||
Clay refractory castable | High alumina refractory castable | |||||
AL-40 | AL-50 | AL-55 | AL-65 | AL-70 | ||
Bulk density (110°C±5°Cx24h) ≥ | kg/m3 | 1900 | 2100 | 2200 | 2300 | 2500 |
Crushing strength after drying (110°C±5°Cx24h) ≥ | Mpa | 20 | 23 | 20 | 23 | 40 |
Flexural strength after drying(110°C±5°Cx24h ) ≥ | Mpa | 4 | 5 | 4 | 5 | 6 |
800°C High-temperature residual strength | % | 40 | 50 | 40 | 50 | 60 |
Heat shock stability（900°C，water-cooling）≥ | times | 15 | 15 | 15 | 15 | 20 |
Linear change after heating, moisturizing 3h, ≤±1% Testing temperature | °C | 1200 | 1250 | 1300 | 1350 | 1400 |
Refractoriness ≥ | °C | 1650 | 1670 | 1700 | 1730 | 1770 |
AL2O3 ≥ | % | 40 | 50 | 55 | 65 | 75 |
Refractory aggregate limiting grain size | mm | When pouring thickness≤60mm,≤5mm | ||||
When pouring thickness 60-100mm,≤10mm | ||||||
When pouring thickness≥100mm,≤15mm | ||||||
Note:The AL - 40 ~ AL - 70 refers to AL2O3 content in finished products, token that such materials level. | ||||||
Item | Clay Bonded refractory castable | Alumina cement Bonded refractory castable | Low cement Bonded refractory castable | Phosphate Bonded refractory castable | Sodium silicate Bonded refractory castable | ||||||||||
Grade NO. | NL-70 | NL-60 | NN-45 | GL-85 | GL-70 | GL-60 | GN-50 | GN-42 | DL-80 | DL-60 | LL-75 | LL-60 | LL-45 | BN-40 | |
AL2O3 % ≥ CaO % ≤ Refractoriness °C ≥ | 70 - 1760 | 60 - 1720 | 45 - 1700 | 85 - 1780 | 70 - 1720 | 60 - 1700 | 50 - 1660 | 42 - 1640 | 80 2.5 1780 | 60 2.5 1740 | 75 - 1780 | 60 - 1740 | 45 - 1700 | 40 - - | |
Linear change after heating, moisturizing 3h, ≤±1% Testing temperature | 1450 | 1400 | 1350 | 1500 | 1450 | 1400 | 1400 | 1350 | 1500 | 1500 | 1500 | 1450 | 1350 | 1000 | |
110±5°C after drying | Compressive Strength MPa ≥ | 10 | 9 | 8 | 35 | 35 | 30 | 30 | 25 | 40 | 30 | 30 | 25 | 20 | 20 |
Flexural strength MPa ≥ | 2 | 1.5 | 1 | 5 | 5 | 4 | 4 | 3.5 | 6 | 5 | 5 | 4 | 3.5 | - | |
Item /Grade NO. | HF--160 | HF--135 | HF--130 | |
AL2O3 (%) ≥ | 75 | 65 | 60 | |
SiO2 (%) ≤ | 15 | 20 | 25 | |
Bulk density(g/cm3) | 110°C×24h ≥ | 2.75 | 2.60 | 2.40 |
1000°C×3h ≥ | 2.75 | 2.60 | 2.40 | |
Compressive Strength, (MPa) | 110°C×24h ≥ | 80 | 70 | 60 |
1000°C×3h ≥ | 120 | 100 | 80 | |
Rupture Strength, (MPa) | 110°C×24h ≥ | 9 | 8 | 7 |
1000°C×3h ≥ | 14 | 12 | 11.7 | |
Linear change(%) | 1000°C×3h ≤ | -0.3 | -0.3 | -0.3 |
Abrasive Resistance cm3 ≤ As per ASTM( C—704) | 6 | 8 | 10 | |
Heat Conductivity w/m * k | 1.5 | 1.5 | 1.5 | |
Thermal Shock Resistance(times) (1000°C x water-cool) ≥ | 25 | 25 | 25 | |
Abrasion resistant refractory castable
Item /Grade NO. | Index | |||
NMJ-1 | NMJ-2 | NMJ-3 | ||
AL2O3 (%,≥) | 60 | 65 | 70 | |
Density（g/cm3 ） | （110°C×24h after drying）≥ | 2.40 | 2.60 | 2.80 |
Normal temperature crushing strength (MPa) | （110°C×24h after drying）≥ | 55 | 60 | 65 |
（1000°C×3h after heating）≥ | 80 | 90 | 100 | |
Normal temperature flexural strength (MPa) | （110°C×24h after drying）≥ | 7 | 8 | 9 |
（1000°C×3h after heating）≥ | 9 | 11 | 13 | |
Linear change after heating （%） | （1000℃×3h） | -0.3~+0.3 | -0.3~+0.3 | -0.3~+0.3 |
Wear resistance (cm3 ) | （1000°C×3h after heating）≤ | 9 | 8 | 7 |
Thermal shock resistance (times) | （1000°C，water-cooling）≥ | 20 | 20 | 20 |
Highest use temperature (°C) | 1400 | 1450 | 1500 | |
Note: the highest working temperature in the temperature a material calcined five hours later line of temperature shrinkage acuities 1.5% | ||||
Item /Grade NO. | Unit | Index | |||
DMJ-1 | DMJ-2 | DMJ-3 | |||
Wear resistance | 900°C×3h | cm3 | ≤10 | ≤8 | ≤5 |
Bulk density | kg/m3 | ≥2500 | |||
Compressive Strength | 110℃±5°C×24h | MPa | ≥60 | ≥70 | ≥90 |
1000°C×3h | MPa | ≥80 | ≥90 | ≥110 | |
Rupture Strength | 110℃±5°C×24h | MPa | ≥10 | ≥11 | ≥13 |
1000°C×3h | MPa | ≥11 | ≥12 | ≥15 | |
Heat shock stability | 900°C water-cooling | Times | ≥25 | ||
Linear change after heating | 1000°C×3h | % | ±0.5 | ||
Refractoriness | °C | ≥1700 | ≥1740 | ≥1780 | |
Chemical composition | AL2O3 | % | ≥45 | ≥60 | ≥75 |
SiC | % | ≥50 | ≥60 | ≥75 | |
Fe2O3 | % | ≤2.0 | |||
CaO | % | ≤2.0 | |||
Note 1: Chemical composition of AL2O3, SiC two indexes only take one index. Note 2: The 900 °C x 3h for experimental conditions, t hat temperature at 900°C 3h. | |||||
Steel Fiber Reinforced Refractory Castables
Item /Grade NO. | GLJ-1 | GMJ-2 | GCJ-3 | |
AL2O3 | 70—75% | 65-75% | ≥90% | |
Bulk Density,110°C×24h(g/cm3) ≥ | 2.7 | 2.6 | 3.0 | |
Compression Strength Mpa | 110°C×24h ≥ | 70 | 70 | 80 |
1200°C×3h ≥ | 80 | 80 | 100 | |
Flexural Strength Mpa | 110°C×24h ≥ | 8 | 8 | 10 |
1200°C×3h ≥ | 10 | 12 | 13 | |
PLC% 1200°C×3h ≥ | ±0.3 | ±0.3 | ±0.3 | |
Materials | High Alumina | Mullite | Corundum | |
Steel Fiber Reinforced Refractory Castables
Item /Grade NO. | GLJ-60 | GLJ-70 | GLJ-75 | GLJ-80 | |
Al2O3(%) | ≥60 | ≥70 | ≥75 | ≥80 | |
Bulk Density (g/cm3) | 110°C×24h | ≥2.5 | ≥2.6 | ≥2.7 | ≥2.8 |
MOR (MPa) | 110°C×24h | ≥10 | ≥11 | ≥12 | ≥14 |
1100°C×3h | ≥10 | ≥11 | ≥12 | ≥14 | |
C.S(MPa) | 110°C×24h | ≥40 | ≥50 | ≥60 | ≥70 |
1100°C×3h | ≥50 | ≥60 | ≥70 | ≥80 | |
L.C(%) | 1100°C×3h | ≤±0.5 | ≤±0.5 | ≤±0.5 | ≤±0.5 |
