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Titan Insulating Fire Brick High Alumina Insulating Fire Brick For Furnace made in zhengzhou

FOB Price

USD $160 - $660 / Ton

100 Tons(Min.Order)

Supply Ability 10000 Ton / Tons per Month
Port Tianjin/qingdao
Payment Terms:T/T

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Product Details

Place of Origin:	Henan, China	Material:	Castable
Al2O3 Content (%):	28-75	Model Number:	HD-NN38 HD-NN-42 HD-NN45
Brand Name:	OEM/TITAN

Product Description

Clay and High Alumina Refractory Mortars for Bricks

Applications

As a kind of essential refractory for energy saving and temperature preservation, the alumina insulating brick is used for various industrial kilns & furnaces as glass furnace and iron&steel industry.

Physical properties and chemical composition

Index	LG-1.2	LG-1.0		LG-0.9	LG-0.8	LG-0.7	LG-0.6	LG-0.5
Al2O3,%	≥40
Fe2O3,%	≤2.0
Bulk Density (g/cm3)	≤1.2		≤1.0	≤0.9	≤0.8	≤0.7	≤0.6	≤0.5
Cold Crushing Strength Mpa	≥5		≥3.92	≥3.43	≥2.94	≥2.45	≥1.96	≥1.47
Thermal Conductivity (350 C ) W/m.K	≤0.55		≤0.5	≤0.45	≤0.35	≤0.35	≤0.30	≤0.25
Temp reheating shrinkage less than 2.0 % °C	1300		1300	1300	1300	1000	1000	950

Specification		TYPE
Specification		HD-NN38	HD-NN-42	HD-NN45	HD-LN55	HD-LN65	HD-LN75
Al₂O₃(%)		≥38	≥42	≥45	≥55	≥65	≥75
Refractoriness(°C)		≥1630	≥1690	≥1710	≥1770	≥1770	≥1790
Flexural bond strength (MPa)	110°C×24h	1	1	1	1	1	1
Flexural bond strength (MPa)	——	1200°C×3h ≥3	1200°C×3h ≥3	1200°C×3h ≥3	1400°C×3h ≥5	1400°C×3h ≥5	1400°C×3h ≥5
Bonding time (min)		1~2
Application		For clay bricks and high alumina bricks masonry, used in various industrial kilns, blast furnace and hot stove

Features:

1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

Applications:

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Fireplace and pizza ovens

5. Coke ovens

6. Blast furnaces

7. Reheating furnaces

8. Suspended roofs

9. Lime kilns

10. Chimney

Contact Us

Zhengzhou Titan International Trading Co., Ltd.: Contact nameSuzy Fan; Phone0086-371-65822117; AddressNo. 2302, Fl. 23, Unit 2, Building 1, Yard 28, Dongfeng Rd., Jinshui Dist.

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Titan Insulating Fire Brick High Alumina Insulating Fire Brick For Furnace made in zhengzhou

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