LDPE Injection Molding
LDPE is a thermoplastic that creates parts with impact resistance and good flexibility
Low density polyethylene or LDPE is an all-purpose resin with impact resistance, crack resistance, and excellent flexibility.
Key benefits of LDPE:
- Excellent aesthetics
- Flexibility
- Impact resistant and ESCR
Injection Molding LDPE Material Properties
| Melt Mass-Flow Rate | Tensile Strength (Yield) | Tensile Elongation | Tensile Impact Strength | Shore D Hardness | Data Sheet | |
|---|---|---|---|---|---|---|
| Test Method | ASTM 1238 | ASTM D638 | ASTM D638 | ASTM 1822 | ASTM D2240 | |
| DOW LDPE 722 | 8.0 g/10 min | 8.27 MPa | 500% | 273 kJ/m2 | 43 | VIEW PDF |
LDPE Injection Molding Applications
LDPE is a flexible resin that is low cost, corrosion resistant, and durable. These properties makes it a good material choice for parts lik:
- Enclosures
- Caps
- Snap fits
- Lids
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