Polyformaldehyde/Polyacetal (POM)
Virgin & recycled POM
Description/Features:
High-flow, high strength, high impact, wear, toughness, but also has anti-fatigue properties, abrasion wear resistance and good chemical stability. POM has good sliding properties, wear resistance is excellent, excellent electrical properties, good dimensional stability, high dimensional accuracy of products.
It is for Injection molding
Application:
It is used in a variety of accessories, gear, automotive accessories, rollers, bearings, bags, etc.
Performance |
Test conditions |
Test Method |
Test Data |
Data unit |
Density |
|
ISO 1183 |
1.14 |
g/cm3 |
MFR |
190°C /2.16kg |
ISO 1133 |
9 |
g/10min |
Tensile strength(yield) |
|
ISO 527 |
62 |
Mpa |
Tensile modulus |
|
ISO 527 |
2700 |
Mpa |
Flexural strength |
|
ISO 178 |
61 |
Mpa |
Flexural modulus |
|
ISO 178 |
2400 |
Mpa |
Elongation(yield) |
|
ISO 527 |
13 |
% |
Elongation at break |
|
ISO 527 |
30 |
% |
Notched IZOD impact strength |
|
ISO 180 |
7.5 |
KJ/m² |
Charpy Notched Impact Strength |
|
ISO 179 |
7.5 |
KJ/m² |
Ball-indentation hardness |
H 358/30 |
ISO 2039 |
140 |
Mpa |
Rockwell hardness |
23°C |
ISO 2039 |
114 |
R |
Distortion temperature |
1.8Mpa |
ISO 75 |
115 |
°C |
Vicat softening point |
50N |
ISO 306/B50 |
150 |
°C |
Vicat softening point |
10N |
ISO 306/A50 |
163 |
°C |
Melting point |
|
ISO 3146 |
172 |
°C |