Low Porosity Refractory Fire Clay Brick
Low porosity refractory fire clay brick Good price high strength low porosity refractory fire clay brick for glass melting furnaces Product Description Huanya Refractory adopts supreme 50% soft and 50% hard chamotte, then put in moderate auxiliary material and some additive based on normal clay...
Low porosity refractory fire clay brick
Good price high strength low porosity refractory fire clay brick for glass melting furnaces
Product Description
Huanya Refractory adopts supreme 50% soft and 50% hard chamotte, then put in moderate auxiliary material and some additive based on normal clay to produce fire clay brick. After fine grinding, mixing and high pressure molding, it turns into mullite phase, which has good mineral composition, to ensure the product be with high refractoriness, compact density, low apparent porosity, good low creep at high temperature and bulk stability.
Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. The bricks have very good physical and chemical properties in high temperature conditions.
Performance Characters:
Fire clay brick is a kind of weak acid refractory product. It can resist the corrosion of acid slag and acid gas, but of low resistance to alkaline matters. It is of good thermal performance and good thermal shock resistance.
Main Application:
It is mainly used for carbon furnace, baking furnace, heating boiler, glass furnace, cement kiln, fertilizer gasification furnace, blast furnace, the hot blast stove, coking furnace, furnace, casting and casting steel brick, etc.
Standard size: 230x114x65mm, special size and OEM service are provided, too.
Fire Clay Brick | Lower Porosity clay brick | |||
Al2O3 | ≥40 | ≥42 | ≥42 | ≥45 |
Refractoriness °C | ≥1710 | ≥1750 | ||
0.2MPa Refractoriness under load °C | ≥1320 | ≥1400 | ≥1470 | ≥1500 |
Permanent liner change% | 1350°C×3h +0.2~-0.5 | 1400°C×2h +0.1~-0.4 | -0.2~+0.4 | +0.05~-0.1 |
Apparent Porosity % | ≤24 | ≤22 | ≤15 | ≤12 |
Cold crushing strength Mpa | ≥19.6 | ≥29.4 | 58.8 | 68 |
Bulk Density g/cm3 | 2.1 | 2.15 | 2.3 | 2.37 |
Trisected Fire Clay Brick: 230x115x30mmBisected Fire Clay Brick: 230x115x20mm
Quartered Fire Clay Brick: 230x115x40mm
Product Uses
Currently, our products have been used in many carbon burning furnaces, CFB boilers in power plant, cement rotary kilns, non-ferrous metal melting furnaces, blast furnaces, hot-blast furnaces, coking furnaces, steel ladles, glass melting kilns and other high temperature industries all over the world.
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FAQ & Our Service
1.Are you a trader or manufacturer?
We are manufacturer, we have own factory.
2.Can you accept OEM or ODM?
Of course, Logo is also acceptable.
3.What is the delivery time?
About 10-20 days after the contract signing.
4.What is your payment methods?
T/T L/C D/P Paypal West Union and others.
SERVICE
1. Timely response : To your inquiry in 24 hours, quickly respond mails and provide solutions.
2. Free sample : Sample and trial order are accepted for the quality evaluation.
3. Shorter delivery time : Book the earliest vessel or plane to guarantee the delivery time.
4. Professional Services : Provide high temperature solutions and professionals installation and technology services for you.
Contact person: Martin
Tel: +86-757-85503335
Mobile: +8613923217470
Email: Martin@huanya-refractory.com
Zipcode: 528200
Add: 4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China
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