佳 盼 塑 胶
JIA PAN SU JIAO
/ Product details
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POM C 27021 XPC 易流动,低排放
HOSTAFORM C 27021 XPC | POM | Unfilled
Description
POM copolymer
Easy flow injection molding grade with very low emissions and migrations; designed for consumer packaging
Monomers and additives are listed in EG-directive 2002/72/E
FDA compliant according to 21 CFR 177.2470
FDA = Food and Drug Administration (USA)
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1410 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
24 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mold shrinkage - parallel |
1.9 |
% |
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) |
2900 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
65 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
7.5 |
% |
ISO 527-2/1A |
|
|
Nominal strain at break (50mm/min) |
17 |
% |
ISO 527-2/1A |
|
|
Tensile creep modulus (1h) |
2500 |
MPa |
ISO 899-1 |
|
|
Tensile creep modulus (1000h) |
1300 |
MPa |
ISO 899-1 |
|
|
Flexural modulus (23℃) |
2800 |
MPa |
ISO 178 |
|
|
Charpy impact strength @ 23℃ |
120 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy impact strength @ -30℃ |
120 |
kJ/m² |
ISO 179/1eU |
|
|
Charpy notched impact strength @ 23℃ |
5.5 |
kJ/m² |
ISO 179/1eA |
|
|
Charpy notched impact strength @ -30℃ |
5.5 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
166 |
℃ |
ISO 11357-1,-2,-3 |
|
|
DTUL @ 1.8 MPa |
106 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.1 |
E-4/℃ |
ISO 11359-2 |
|
|
Flammability @1.6mm nom. thickn. |
HB |
class |
UL94 |
|
|
thickness tested (1.6) |
1.5 |
mm |
UL94 |
|
|
UL recognition (1.6) |
UL |
- |
UL94 |
|
|
Flammability at thickness h |
HB |
class |
UL94 |
|
|
thickness tested (h) |
3 |
mm |
UL94 |
|
|
UL recognition (h) |
UL |
- |
UL94 |
|
|
Elec |
Electrical properties |
Value |
Unit |
Test Standard |
|
Relative permittivity - 100 Hz |
4 |
- |
IEC 60250 |
|
|
Relative permittivity - 1 MHz |
4 |
- |
IEC 60250 |
|
|
Dissipation factor - 100 Hz |
25 |
E-4 |
IEC 60250 |
|
|
Dissipation factor - 1 MHz |
50 |
E-4 |
IEC 60250 |
|
|
Volume resistivity |
1E12 |
Ohm*m |
IEC 60093 |
|
|
Surface resistivity |
1E14 |
Ohm |
IEC 60093 |
|
|
Electric strength |
35 |
kV/mm |
IEC 60243-1 |
|
|
Comparative tracking index CTI |
600 |
- |
IEC 60112 |
|
|
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 |
|
|
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
