佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
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POM C 9021 S1 含1%硅酮润滑剂,韧性良好,高刚性
HOSTAFORM C 9021 S1 | POM | Tribological
Description
POM copolymer
Standard-Injection molding type with high rigidity, hardness and toughness; good chemical resistance. Modified with 1% silicon oil Available in natural and colored
Fulfils EG-directive 10/2011 as well as the recommendation XXXIII for consumer goods of the BfR, FDA compliant according to 21 CFR 177.2470
Burning rate ISO 3795 and FMVSS 302 < 100mm/min for a thickness more than 1 mm.
Ranges of applications: precision engineering, electric and electronical industry, domestic appliances.
FDA = Food and Drug Administration (USA)
BfR = Bundesinstitut für Risikobewertung (Germany)
FMVSS = Federal Motor Vehicle Safety Standard (USA)
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1410 |
kg/m³ |
ISO 1183 |
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mold shrinkage - parallel |
2 |
% |
ISO 294-4 |
|
|
Mold shrinkage - normal |
1.8 |
% |
ISO 294-4 |
|
|
Water absorption (23℃-sat) |
0.65 |
% |
ISO 62 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2700 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
60 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
11.5 |
% |
ISO 527-2/1A |
|
|
Nominal strain at break (50mm/min) |
35 |
% |
ISO 527-2/1A |
|
|
Charpy impact strength @ 23℃ |
180P |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
160 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
6.5 |
kJ/m² |
ISO 179/1eA |
|
|
Charpy notched impact strength @ -30℃ |
6 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
166 |
℃ |
ISO 11357-1,-2,-3 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.1 |
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 |
- |
Internal |
|
|
Rheo |
Rheological Calculation properties |
Value |
Unit |
Test Standard |
|
Density of melt |
1200 |
kg/m³ |
Internal |
|
|
Thermal conductivity of melt |
0.155 |
W/(m K) |
Internal |
|
|
Specific heat capacity of melt |
2210 |
J/(kg K) |
Internal |
|
|
Eff. thermal diffusivity |
4.85E-08 |
m²/s |
Internal |
|
|
Ejection temperature |
165 |
℃ |
Internal |
Processing
Pre Drying
Necessary low maximum residual moisture content: 0.15%
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.
The product can then be stored in standard conditions until processed.
Drying time (h)：3 - 4
Drying temperature (℃)：120 - 140
