Xenopren P GF 30 CC
Xenopren® PP-GF-30 is a polypropylene homopolymer reinforced with 30% chemically coupled glass fiber. This material represents a class of products featuring high stiffness, dimensional stability and thermal resistance. Processing of Xenopren® PP-GF-30 requires injection moulding machines with pressure of injection 80-120MPa. Recommended cylinder temperature should be about 2450C and mould temperature 750C. The average moulding shrinkage of this material is 0,6%. Polypropylene reinfor ced with glass fiber is used to manufacturing injection moulding items for automotives and electrical engineering.
|
PROPERTIES |
TEST METHODS |
UNITS |
PP-GF-30 |
|
Tensile stress at yield |
PN-81/C-89034 ISO 527 |
MPa, NLT |
65 |
|
Breaking stress |
PN-81/C-89034 ISO 527 |
MPa, NLT |
65 |
|
Elongation at yield |
PN-81/C-89034 ISO 527 |
%, NLT |
4 |
|
Elongation at break |
PN-81/C-89034 ISO 527 |
%, NLT |
4 |
|
Izod notched impact strenght (230C) |
PN-85/C-89050 ISO 180 |
kJ/m2, NLT |
7 |
|
Determination of ash |
PN-92/C-89074 IS0 3451 |
% |
29÷31 |
|
Flammability |
UL 94 |
|
HB |
The values have been determined on standard injection-moulded specimens in black colour. The specimens were normalized according to ASTM D 618 A [ 40 h, 230C, 50% RH ] |