佳 盼 塑 胶
JIA PAN SU JIAO
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POM C 36021 高流动,生产阶段快
HOSTAFORM® C 36021 NATURAL
HOSTAFORM C 36021 | POM | Unfilled
Description
Hostaform® C 36021 is an unfilled acetal copolymer grade formulated for high flow while retaining a good balance of mechanical properties.
Chemical abbreviation according to ISO 1043-1: POM
Other Processing
Injection Molding
Standard injection moulding machines with three phase (15 to 25 D) plasticating screws will fit.
Melt temperature:190-230℃
Mould temperature:80-120℃
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1410 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
32 |
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 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2800 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
68 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
8 |
% |
ISO 527-2/1A |
|
|
Flexural modulus (23℃) |
2800 |
MPa |
ISO 178 |
|
|
Charpy notched impact strength @ 23℃ |
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 |
103 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.1 |
E-4/℃ |
ISO 11359-2 |
Processing
Pre Drying
Normally not necessary to dry Hostaform. However, drying is recommended for the best surface finish.
Product can be stored in standard conditions until processed.
Drying time (h):3 - 4
Drying temperature (℃):80 - 100
