SRPP 

SRPET

ABS/Acrylic

GMT Glass/PP

SMC
Glass/Polymer

Density

920

1300

1200

1185

1800

Tensile Modulus
(GPa)

4.2-5

5.0

2.5

3.5-5.8

16

Ultimate Tensile
Strength(MPa)

180

144

47

99

200

Heat deflection
temperature@
1820kPa (°C)

102

n/a

146

152

230

Notched Izod impact
strength @
20°C (J/m)

4750

n/a

520

672

1900

Coefficient of Thermal
Expansion(μm/m/°C)

41

n/a

108

27

32

Recyclability