佳 盼 塑 胶
JIA PAN SU JIAO
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POM M90LF 中等粘度
HOSTAFORM® M90LF 14 BLACK
HOSTAFORM® M90LF CF2001 NATURAL
HOSTAFORM M90LF | POM | Unfilled
Description
Hostaform® acetal copolymer grade M90LF is a medium viscosity polymer providing optimum performance in general purpose injection molding and extrusion of thin walled tubing and thin gauge film.
Preliminary Data Sheet
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1410 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
8 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mold shrinkage - parallel |
2 |
% |
ISO 294-4 |
|
|
Mold shrinkage - normal |
1.9 |
% |
ISO 294-4 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2800 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
66 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
9 |
% |
ISO 527-2/1A |
|
|
Charpy notched impact strength @ 23℃ |
6 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
167 |
℃ |
ISO 11357-1,-2,-3 |
|
|
DTUL @ 1.8 MPa |
101 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.2 |
E-4/℃ |
ISO 11359-2 |
|
|
Coeff.of linear therm. expansion (normal) |
1.2 |
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
