佳 盼 塑 胶
JIA PAN SU JIAO
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POM GC20 含20%玻璃纤维增强,化学耦合,良好的强度
CELCON® GC20 CD3501 BLACK
CELCON® GC20 CF3500 NATURAL
CELCON GC20 | POM | Glass Reinforced
Description
Celcon® GC20 is a glass coupled formulation containing 20% fiber glass reinforcement to improve strength and stiffness.
Chemical abbreviation according to ISO 1043-1: POM
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1540 |
kg/m³ |
ISO 1183 |
|
Water absorption (23℃-sat) |
0.8 |
% |
ISO 62 |
|
|
Humidity absorption (23℃/50%RH) |
0.2 |
% |
ISO 62 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
7300 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at break (5mm/min) |
99 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at break (5mm/min) |
2.2 |
% |
ISO 527-2/1A |
|
|
Flexural modulus (23℃) |
7000 |
MPa |
ISO 178 |
|
|
Flexural strength (23℃) |
130 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
30 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
40 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
6 |
kJ/m² |
ISO 179/1eA |
|
|
Notched impact strength (Izod) @ 23℃ |
5.2 |
kJ/m² |
ISO 180/1A |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
165 |
℃ |
ISO 11357-1,-2,-3 |
|
|
DTUL @ 1.8 MPa |
160 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
0.43 |
E-4/℃ |
ISO 11359-2 |
|
|
Coeff.of linear therm. expansion (normal) |
1.1 |
E-4/℃ |
ISO 11359-2 |
|
|
SpecProd |
Test specimen production |
Value |
Unit |
Test Standard |
|
Processing conditions acc. ISO |
9988-2 |
- |
Internal |
Processing
Pre Drying
Drying is not normally required. If material has come in contact with moisture through improper storage or handling or through regrind use, drying may be necessary to prevent splay and odor problems.
Drying time (h):3
Drying temperature (℃):80 - 100
