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Glastic GLASTHERM HT220 Insulation Sheet

Category Polymer , Thermoset , Composite SMC , Filled/Reinforced Thermoset , Polyester, TS
Manufacturer Glastic
Trade Name GLASTHERM
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Glastic GLASTHERM HT220 Insulation Sheet.pdf
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Material Notes:
Glastherm Grade HT220 is a thermal insulation sheet that is a highly heat-resistant material that combines low thermal conductivity with very high compressive strength at molding temperature. It is ideal for many of the more difficult molding applications.Information provided by Glastic Corporation
Physical Properties Metric English Comments
Specific Gravity 1.85 g/cc
1.85 g/cc
ASTM D-792
Water Absorption 0.20 %
0.20 %
% by wt.; ASTM D-570
Mechanical Properties Metric English Comments
Flexural Strength 360 MPa
52200 psi
ASTM D-790
Compressive Strength 241 MPa

@Temperature 288 °C
35000 psi

@Temperature 550 °F
ASTM D-695
280 MPa

@Temperature 200 °C
40600 psi

@Temperature 392 °F
ASTM D-695
380 MPa

@Temperature 150 °C
55100 psi

@Temperature 302 °F
ASTM D-695
500 MPa

@Temperature 20.0 °C
72500 psi

@Temperature 68.0 °F
ASTM D-695
Compressive Modulus 18.0 GPa
2610 ksi
ASTM D-695
Thermal Properties Metric English Comments
CTE, linear 13.0 µm/m-°C

@Temperature 20.0 °C
7.22 µin/in-°F

@Temperature 68.0 °F
Across Surface; ASTM D-696
57.0 µm/m-°C

@Temperature 20.0 °C
31.7 µin/in-°F

@Temperature 68.0 °F
Across Thickness; ASTM D-696
Thermal Conductivity 0.250 W/m-K
1.74 BTU-in/hr-ft²-°F
ASTM C-177
Maximum Service Temperature, Air 232 °C
450 °F
320 °C
608 °F
Descriptive Properties Value Comments
Standard Color Light Beige
Thickness Tolerance in ± 0.004
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