Name: thermal insulation waterproof material
Brand: hengrui
Availability: InStock

Product Details

Product Description

Hengrui thermal insulation waterproof material is made by using Hengrui ceramic fiber bulk and a little binding agent through vacuum forming. Hengrui ceramic fiber board can maintain its mechanical strength after high-temperature heating, and the board includes 6 levels: 1050℃, 1260℃, 1350℃, 1430℃, 1600℃, and 1700℃. Hengrui ceramic fiber board can resist the scouring of airflow for its high strength, so it can be the material of internal linings.

The usability of thermal insulation waterproof material is really good under the condition of high moisture. Hengrui ceramic fiber board has excellent hyd-rophobicity after processing by specific techniques.

Hengrui thermal insulation waterproof material is made by using Hengrui ceramic fiber bulk and inorganic binding agent through vacuum forming. When using the board under the circumstance of high temperature, the pollution gas will not be generated.

Applications

◊Back-up lining of high-temperature industry furnaces.

◊Hot-face lining of ceramic kilns, heat-treatment furnaces and other industrial kilns.

◊Back-up and hot-face insulation materials for furnaces or aluminum industry.

◊Insulation material of Metallurgy,Machinery,Chemical,Optical,and environmental protection industries.

Characteristics

◊Precise size and smooth surface.

◊Easy to cut and install, and convenient to construct.

◊Low impurity content; identical bulk density and thickness.

◊Excellent mechanical and structural strength.

◊Low thermal conductivity and low shrinkage.

◊Ability to resist the scouring of airflow.

Technical Index

thermal insulation waterproof material		HR1050	HR1260ST	HR1260HP	HR1350HA	HR1430Zr	HR1600 PMF	HR1700 PMF
Classification Temperature(°C)		1050	1260	1260	1350	1430	1600	1700
Density(KG/M³)		250-350	250-350	250-350	320-400	320-400	400-550	400-550
Linear shrinkage%(24h)		≤2.0 900°C	≤2.0 1000°C	≤2.0 1000°C	≤2.5 1100°C	≤3.0 1200°C	≤1.5 1400°C	≤1.5 1500°C
Flexural strength(MPa)		≥0.5	≥0.5	≥0.5	≥0.5	≥0.5	≥0.7	≥0.7
Thermal conductivity rate(W/m.k)	400 °C	0.08	0.084	0.084	0.084	0.084	--	--
Thermal conductivity rate(W/m.k)	600°C	0.11	0.128	0.128	0.125	0.125	0.16	0.16
Chemical Composition(%)	Al₂O₃	42-44	45-46	47-49	52-55	38-44	≥72	≥75
	Al₂O₃+SiO₂	≥99.0	≥99.0	≥99.0	≥99.0	≥83	≥99.0	≥99.0
	ZrO₃	-	-	-	-	15-17	-	-
	Other	≤1	≤1	≤1	≤1	≤1	≤1	≤1

Factory picture

We can do OEM for trading company