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Glastic GLASTHERM S Insulation Sheet

Category	Polymer , Thermoset , Composite SMC , Filled/Reinforced Thermoset , Polyester, TS
Manufacturer	Glastic
Trade Name	GLASTHERM
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Glastic GLASTHERM S Insulation Sheet.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Glastherm Grade S is a general purpose insulation sheet with an economical combination of thermal and physical properties. Not recommended for processes where the continuous operating temperature exceeds 425Â°F. Grade S is asbestos-free and rugged to withstand rough handling during installation. Suited to rubber molding industry.Information provided by Glastic Corporation

Physical Properties	Metric	English	Comments
Density	1.84 g/cc	0.0665 lb/inÂ³	ASTM D-792
Water Absorption	0.40 %	0.40 %	% by wt.; ASTM D-570

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	94	94	ASTM D-785
Flexural Strength	124 MPa	18000 psi	ASTM D-790
Compressive Strength	68.9 MPa @Temperature 288 Â°C	10000 psi @Temperature 550 Â°F	ASTM D-695
	79.3 MPa @Temperature 200 Â°C	11500 psi @Temperature 392 Â°F	ASTM D-695
	110 MPa @Temperature 150 Â°C	16000 psi @Temperature 302 Â°F	ASTM D-695
	310 MPa @Temperature 23.9 Â°C	45000 psi @Temperature 75.0 Â°F	ASTM D-695
Compressive Modulus	12.4 GPa	1800 ksi	ASTM D-695
Izod Impact, Notched	4.27 J/cm	8.00 ft-lb/in	ASTM D-256

Thermal Properties	Metric	English	Comments
CTE, linear	11.0 Âµm/m-Â°C @Temperature 20.0 Â°C	6.11 Âµin/in-Â°F @Temperature 68.0 Â°F	Across Surface; ASTM D-696
	70.2 Âµm/m-Â°C @Temperature 20.0 Â°C	39.0 Âµin/in-Â°F @Temperature 68.0 Â°F	Across Thickness; ASTM D-696
Thermal Conductivity	0.260 W/m-K	1.80 BTU-in/hr-ftÂ²-Â°F	ASTM C-177
Maximum Service Temperature, Air	218 Â°C	425 Â°F
Flammability, UL94	HB @Thickness 23.9 mm	HB @Thickness 0.940 in

Electrical Properties	Metric	English	Comments
Dielectric Strength	2.00 kV/mm	50.8 kV/in	Perpendicular S/T in Air; ASTM D-149

Descriptive Properties	Value	Comments
Standard Color	Tan
Thickness Tolerance in	Â± 0.002

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