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Thermal Insulation Material

Author：chinafoamglass 2019-11-27 14:22:47 339 0 0

Technical Data Conforming to Foam Glass ASTM C552

Test Item		Test Method	Unit	DH500	DH800	DH1000	DH1200	DH1400	DH1600	DH2400
Density (±10％ Tolerance)		ASTM C303	kg/m³	115	120	130	140	150	160	200
Thermal Conductivity	Ave.Value	ASTM C177/C518	W/（m.K）（10℃）	0.040	0.043	0.044	0.046	0.047	0.048	0.056
Thermal Conductivity	Highest Single Value	ASTM C177/C518	W/（m.K）（10℃）	0.042	0.044	0.046	0.048	0.049	0.050	0.058
Compressive Strength	Ave.Value	ASTM C165	Mpa	0.50	0.80	1.00	1.20	1.40	1.60	2.40
Compressive Strength	Lowest Single Value	ASTM C165	Mpa	0.42	0.55	0.69	0.83	0.97	1.10	1..66
Bending Strength.Ave		ASTM C203	Mpa	≥0.283	≥0.310	≥0.351	≥0.386	≥0.434	≥0.476	≥0.627
Water Absorption		ASTM C240	Vol％	≤0.50
Water Vapor Permeability		ASTM E96	ng/（pa.m.s）	≤0.007
Coefficient of Linear Thermal Expansion		ASTM E228	1/K	9×10-6
Service Temperature			℃	-268～480
Combustibility		Non Combustible(Class A1)
Dimensional Stability		Excellent Stability
Colour		Black

Advantages of Cellular glass

1.Vermin, pest and botany proof

Cellular glass is inorganic no basis for nesting, breeding, also it's rat bite proof, plant roots cannot pierced this product.

2.Stable chemical property

China Foam Glass remains the chemical stability property of glass such as:oil-resisting, alkali-resisting, organic solvents resisting, and resist to almost all the acids. No destruction from aggressive mediums or atmospheres.

3.High compressive strength

cellular glass has high compressive strength even with long-term loads due to its cell geometry

4.Dimensionally stable

Cellular glass has low expansion coefficient, comparable to steel and concrete. It neither shrinks nor swells under temperature cycling, no warping, buckling or creep.

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