Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates

POM Copolymer RJM 901G4 RJM International, Inc.
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composite
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | RJM International, Inc./RJM 901G4 |
|---|---|---|---|
| Hot deformation temperature | HDT | ASTM D648 | 152 °C |
| mechanical properties | Test Condition | Test Method | RJM International, Inc./RJM 901G4 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 4900 MPa | |
| bending strength | ASTM D790 | 98.1 MPa | |
| elongation | Break | ASTM D638 | 15 % |
| tensile strength | ASTM D638 | 58.8 MPa |
| Physical properties | Test Condition | Test Method | RJM International, Inc./RJM 901G4 |
|---|---|---|---|
| density | ASTM D792 | 1.56 g/cm³ | |
| Shrinkage rate | MD | ASTM D955 | 1.1to1.3 % |
| impact performance | Test Condition | Test Method | RJM International, Inc./RJM 901G4 |
|---|---|---|---|
| Impact strength of cantilever beam gap | ASTM D256 | 39 J/m |
| flammability | Test Condition | Test Method | RJM International, Inc./RJM 901G4 |
|---|---|---|---|
| UL flame retardant rating | UL 94 | HB |