LDPE Injection Molding Service
Get custom ldpe parts from RapidDirect with precision injection molding for prototypes and production.
- Custom parts for prototypes and production
- Fast turnaround
- Precision manufacturing and finishing
LDPE in Injection Molding
Low-density polyethylene (LDPE) is a flexible, lightweight thermoplastic with chemical resistance and low moisture absorption. Its flexibility and toughness suit custom parts for packaging, automotive, and consumer products.
- Flexible and tough: LDPE suits components that need to bend or absorb impact.
- Chemical resistance: The material resists acids, bases, and many common chemicals.
- Low moisture absorption: LDPE performs well in humid environments.
Selection note: Choose LDPE for lightweight parts that need flexibility, toughness, and chemical resistance. CNC machining supports custom geometry, while injection molding produces repeatable parts.
Compare other Polyethylene (PE) gradesLDPE Injection Molding Capabilities
| Price | $$ |
|---|---|
| Lead time | Under 5 days |
| Wall thickness | 1 mm |
| Tolerances | ISO 2768-C |
| Maximum part size | 300 × 300 × 300 mm |
| Available polyethylene | LDPE |
LDPE Material Specifications
Mechanical Properties
| Tensile strength, yield | 7–10 MPa |
|---|---|
| Elongation at break | 100–650 % |
| Hardness | 20–40 Rockwell R |
Physical Properties
| Density | 0.91–0.93 g/cm³ |
|---|---|
| Heat deflection temperature | 40–50 °C |
LDPE Manufacturing Facilities
LDPE Parts & Applications
LDPE Injection Molding FAQs
Learn about ldpe applications, capabilities, and manufacturing options.