| Refractoriness (℃): | 1300 |
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| Feature: | Long Time Materials |
| Type: | Heat-Resistant Material |
| Shape: | Power |
| Material: | Castable |
| Transport Package: | Bag |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Castable Serious
(WLC series of low density insulating castable)
Product Description
WH Low Density Refractory Castable is compunded of good quality light weught aggregate, powder lot, aggluinant and additive agent, with bulk density 0.6-1.7g/cm³, and service temperature 800ºC~1650ºC. Light weight refractory castable is devided into Refractory castable and insulating castable.
Product Features
Low thermal density, Low thermal conductivity, good thermal insulation performance.
Refractory category allows direct contact of fire, suitable for various atmospheres.
Good integrity with furnace lining, long working time, easy install, could be shaped freely
Typical Applications
Metallurgy industry furnaces, heat treatment furnace
Chemical insutry furnaces and buiding materials processing furnace
Garbage incineration furnaces, recirculation fluifized bed furnace.
Product size
25/50KG/bag
Waterproof plastic woven bag packing
Physical & Chemical Data
Lightweight insulating castable
| Product code | WLC-80 | WLC-90 | WLC-100 | WLC-120 | WLC-120 | WLC-125 | WLC-130 | |
| Temp.Limit(ºC) | 800 | 900 | 1000 | 1100 | 1200 | 1250 | 1300 | |
| Density(kg/m³) | 0.6 | 0.8 | 1.0 | 1.1 | 1.2 | 1.3 | 1.4 | |
| Therrmal conductivity(W/m·k)(600ºC) | 0.17 | 0.25 | 0.28 | 0.30 | 0.32 | 0.33 | 0.36 | |
| Compressive strength (ASTM C93, Mpa)(ºC*3h) | 0.6(800) | 1.7(900) | 4(1000) | 4(1000) | 4(1000) | 5(1000) | 6(1000) | |
| Liner shrinkage after firing (%, JIS R2613)(ºC*3h) | 0.5(800) | 0.7(900) | 0.5(1000) | 0.6(1100) | 0.6(1200) | 0.7(1250) | 0.6(1300) | |
| Chemical composition(%) | Al²O³ | 28 | 28 | 30 | 32 | 38 | 42 | 43 |
Lightweight refractory castable
| Product code | Mullite WLC-130 | Mullite WLC-135 | Mullite WLC-140 | Mullite WLC-145 | Mullite WLC-160 | Aluminium bubble WLC-165 | |
| Temp.Limit(ºC) | 1300 | 1350 | 1400 | 1450 | 1600 | 1650 | |
| Density(kg/m³) | 1.4 | 1.4 | 1.7 | 1.7 | 1.5 | 1.5 | |
| Compressive strength(Mpa) | 110ºC*24h | 5.5 | 6 | 25 | 25 | 17 | 7.5 |
| 1300ºC*3h | 5 | 5 | 20 | 20 | 22 | 20 | |
| Liner shrinkage after firing(%, JIS R2613)(ºC*18h) | 0.7(1300) | 0.7(1350) | 0.8(1400) | 0.6(1450) | 0.5(1500) | 0.4(1600) | |
| Thermal conductivity(W/m·k) | 400ºC | 0.38 | 0.40 | 0.58 | 0.58 | 0.42 | 0.42 |
| 800ºC | 0.43 | 0.45 | 0.64 | 0.64 | 0.48 | 0.48 | |
| Chemical composion(%) | Al²O³ | 55 | 65 | 68 | 70 | 94 | 98 |
| Fe²O³ | 1.0 | 0.9 | 0.9 | 0.8 | 0.3 | 0.3 | |
More details about us!
WH Thermal Technology(Shanghai) Co.,Ltd. has been focusing on reserch, development, maufacturing and sales of high temperature resistant, heat insulation and energy saving products since its establishment, and also provide professional engineering design and manufacture of linings. Our company has a number of thermal engineering experts and technical cooperation with a number of research institutes, has long been commited to providing customers with the most advanced high-temperature thermal insulation products and innovative energy-saving design!
WH's products cover a series of nano-propous materials series, solute green fiber series, ceramic fiber series, calcium silicate series, thermal insulation/ refractory bricks, castables, cementing surfaced treament, fire insulation and other series and related fields!
WH's clients include aerospace, marine, ceramics, glass, metal (ferrous metallurgy, non-ferrous mettallurgy, machinery, heat treament), petrochemical, magnetic materials and electronics, electrical manufacturing, thermal equipment (industrial furnaces), exhaust gas treament equipment, mine rescue equipment and automotive manufacturing industries and related fields. Products are widely used in annealing furnace, forging furnace, hood furnac, melting furnace, sintering funace,carbonization furnace,tempering furnace, heating furnace, ladle isnulation cover, industrial boiler, CAL, CGL, RTO furnace, incineration furnace, glass tempering furnace, glass bending furnace, glass annealing furnace, glass furnace, high temperature test furnace, roller kiln, shuttle kiln, tunnel kiln, push board kiln, special ceramic firing kiln, craking furnace, Hydrogen furnace, atmospheric vacuum furnace, coking furnace, life-saving cabin, automobile manufacturing and so on.
WH currently has sales companies and prouction bases in Shanghai, Jiangsu, Henan, Shandong and other places, the products have been sold in many contries and regions in the world.
Why choose us?
1. Our company has large production capacity(30000tons per year) ensure the fast production cycle after confirmed the order
2. Competitive Price. Make the products competitive in your market.
3. Strict Quality Control. Meet clients' quality requirements.
4. Professional Packing. Avoid damage and secure the goods in transportation
5. After sales service:we can provide 24 hours'consultation service.we are ready to answer our consultations at any time.
FAQ
Q1.Can we visit your company?
Sure, seeing is believing.
Q2. Do you provide samples?
Yes, samples are available.
Q3.What are the payment terms?
Usually T/T, L/C etc are available for us.
Q4. How long is delivery time?
According to the quantity of the order.
Q5.How are your products' quality?
We can send samples if you want, and every link of the production process is strictly controled.We will inspect every detail before shipment.
Q6.How to slove the quality problems?
If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
We are looking forward to your inquiry,
we will reply in 12 hours !
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