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30%-48% Apparent Porosity Fire Clay Insulation Brick for Thermal Insulation in Henan Kiln

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Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China

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30%-48% Apparent Porosity Fire Clay Insulation Brick for Thermal Insulation in Henan Kiln

Country/Region	china
City & Province	zhengzhou henan
Categories	Construction Machinery

Product Details

Product Description

Henan Hongtai Kiln refractory factory price good thermal insulation effect light weight fire clay insulation brick

Light weight refractory insulation fire clay bricks refer to light-weight thermal insulation brick products with Al2O3 content of 30%-46%. With clay clinker or light clinker and plastic clay as the main principle, it is usually produced by the combustible method. It can also be produced by the chemical method or foam method to form a porous structure. The use temperature is 1200-1400℃. The refractory is characterized by high porosity, generally 40%-85%; low bulk density below 1.5g/cm3; low thermal conductivity, generally below 1.0W (m.K). Compared with ordinary clay bricks, light clay bricks are lighter in weight. The heat-insulating refractory products with Al2O3 content of 30%~48% made of refractory clay as the main raw material. Using refractory clay, floating beads, and refractory clay clinker as raw materials, adding binders and sawdust, after batching, mixing, molding, drying and firing, products with a bulk density of 0.3~1.5g/cm3 can be obtained. It accounts for more than half of the total output of heat-insulating refractory bricks, with tiny pores evenly distributed inside, with a high porosity. Therefore, it can be ensured that the furnace wall loses less heat, and the fuel cost will be reduced accordingly. Lightweight clay bricks also mean less heat storage, so heating and cooling are faster, allowing faster periodic operations. Lightweight clay refractory bricks are suitable for the temperature range of 900℃～1650℃. Lightweight fire clay insulation bricks have the following characteristics: 1. Low thermal conductivity, with good thermal insulation effect; 2. Low thermal melting, due to low thermal conductivity, the mullite series of lightweight insulation bricks accumulate little heat energy, and the energy saving effect is obvious in intermittent operation; 3. High refractoriness and high aluminum content make it maintain good performance in reducing atmosphere; 4. High compressive strength in hot state; 5. Accurate appearance and size, speed up the masonry, reduce the amount of refractory mud, ensure the strength and stability of the masonry, thereby extending the life of the lining; 6. Can be processed into special shapes. In order to reduce the number of bricks and joints. We usually use light weight fire clay bricks in the thermal insulation of industrial kilns, which can reduce the heat loss of the kiln, save energy consumption, and reduce the quality of thermal equipment. However, lightweight clay bricks have poor mechanical strength, wear resistance and slag erosion resistance, and are not suitable for the load-bearing structure of kilns and parts that directly contact slag, charge, molten metal, etc. Therefore, in kilns where the demand for refractory materials is not high, we can choose cheap lightweight clay bricks for thermal insulation, which is very cost-effective.

Specification

light weight Refractory insulation fire clay bricks price

Brand			HT-0.5	HT-0.6	HT-0.8	HT-1.0	HT-1.3
USA Brand			ISO125-0.5	ISO125-0.6	ISO125-0.8	ISO125-1.0	ISO125-1.3
Max service temperature ℃			1150	1200	1280	1300	1350
Bulk density g/cm3			0.5	0.6	0.8	1.0	1.3
Apparent Porosity %			80	70	60	55	50
Cold Crushing Strength (Mpa) ≥			1.5	2.0	2.5	3.0	4.0
Reheating Linear Change (%) °C X12H ≤			1250°C -0.5	1300°C -0.5	1350°C -0.5	1350°C -0.9	1350°C -0.9
Thermal conductivity (W/m.k)	400℃	--	0.14	0.25	0.35	0.41
Thermal conductivity (W/m.k)		600℃	--	0.16	0.29	0.45	0.43

Packing & Delivery

Henan Hongtai Kiln refractory factory price good thermal insulation effect light weight fire clay insulation brick

Packaging of light weight Refractory insulation fire clay bricks
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000 mm,
2.Load weight of each pallet: 1.5-2.0 tons.

Shipping of light weight Refractory insulation fire clay bricks
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.

Delivery:
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom
products, the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be
approved by our clients.

Company Profile

Henan Hongtai Kiln refractory factory price good thermal insulation effect light weight fire clay insulation brick

Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.

Henan HongTai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum

brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India,South Korea, Pakistan, Kazakhstan, Malaysia and other southeast Asian countries and regions.

Henan HongTai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service. Henan HongTai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.

Our Products

Henan Hongtai Kiln refractory factory price good thermal insulation effect light weight fire clay insulation brick

Why Choose Us

Henan Hongtai Kiln refractory factory price good thermal insulation effect light weight fire clay insulation brick

1.Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractories production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO 9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3.Export experiences:
Now we have gained a global sales network reaching Russia, South Korea, Vietnam, Pakistan, Bulgaria, France, India, Egypt, Congo, Angola, South Africa etc.
4. Production equipment:
Production and testing equipment are new, complete and automated or semi- automated. Such modern facilities and equipment have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipment as follows:
High Temperature RUL. Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester

Contact

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Henan Hongtai Kiln Refractory Co.,Ltd.

30%-48% Apparent Porosity Fire Clay Insulation Brick for Thermal Insulation in Henan Kiln

Product Details

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