佳 盼 塑 胶
JIA PAN SU JIAO
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POM M25AE 挤压形POM共聚物
HOSTAFORM M25AE | POM | Unfilled
Description
Hostaform® M25AE is a special grade of acetal copolymer targeted for extrusion shapes (rod, bar, plate, etc) free of center porosity in large diameters and thicknesses.
Chemical abbreviation according to ISO 1043-1: POM
Other Processing
Profile Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature:180-190℃
Sheet Extrusion
Standard extruders with grooved feed zone and short compression screws (minimum 25 D) will fit.
Melt temperature：180-190℃
|
ISO Data |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Phys |
Density |
1410 |
kg/m³ |
ISO 1183 |
|
Melt volume rate (MVR) |
2.5 |
cm³/10min |
ISO 1133 |
|
|
MVR test temperature |
190 |
℃ |
ISO 1133 |
|
|
MVR test load |
2.16 |
kg |
ISO 1133 |
|
|
Mech |
Mechanical properties |
Value |
Unit |
Test Standard |
|
Tensile modulus (1mm/min) |
2400 |
MPa |
ISO 527-2/1A |
|
|
Tensile stress at yield (50mm/min) |
61 |
MPa |
ISO 527-2/1A |
|
|
Tensile strain at yield (50mm/min) |
11 |
% |
ISO 527-2/1A |
|
|
Flexural modulus (23℃) |
2400 |
MPa |
ISO 178 |
|
|
Charpy notched impact strength @ 23℃ |
8.5 |
kJ/m² |
ISO 179/1eA |
|
|
Therm |
Thermal properties |
Value |
Unit |
Test Standard |
|
Melting temperature (10℃/min) |
163 |
℃ |
ISO 11357-1,-2,-3 |
|
|
DTUL @ 1.8 MPa |
91 |
℃ |
ISO 75-1/-2 |
|
|
Coeff.of linear therm. expansion (parallel) |
1.1 |
E-4/℃ |
ISO 11359-2 |
|
|
Coeff.of linear therm. expansion (normal) |
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
