Product Introduction
Low Density Polyethylene (LDPE, CAS No. 9002-88-4) is a general-purpose thermoplastic, appearing as white semi-transparent granules with a density of 0.910-0.925g/cm³. It features excellent flexibility, low-temperature resistance, chemical stability and processability. As one of the most widely used general plastics, LDPE film grade is the core raw material for producing films, packaging and daily necessities. Food-grade LDPE meets food contact safety standards, suitable for food packaging and containers, and is also widely used in pipes, injection molding, wires and cables and other industrial scenarios.
Product Advantages
- Excellent Processability: Good blow molding, extrusion and injection molding performance, ideal for various films and packaging products
- High Toughness & Low Temperature Resistance: Maintains good flexibility at -40ºC, impact-resistant and tear-resistant
- Strong Chemical Stability: Acid and alkali resistant, oil resistant, high chemical inertness, long service life
- Food Grade Safety Compliance: Meets national food contact material standards, low heavy metal content, safe and harmless
- Stable Supply: Factory direct supply, bulk stock, customized grades and specifications, negotiable price for long-term cooperation
Application Areas
- Packaging Industry: Food packaging film, shopping bags, express bags, cling film, shrink film
- Industrial Field: Wire and cable insulation, pipes, injection molded parts, waterproof membranes
- Daily Necessities: Plastic containers, toys, household items, disposable tableware
- Agricultural Field: Agricultural film, greenhouse film, mulch film, improve crop yield
Technical Parameters
| Item |
Specification |
| Product Name |
Low Density Polyethylene (LDPE) |
| CAS No. |
9002-88-4 |
| Molecular Formula |
(C2H4)n |
| EINECS No. |
618-339-3 |
| Density |
0.910-0.925 g/cm³ |
| Melt Flow Index (MFI) |
0.3-4 g/10min (customized by grade) |
| Appearance |
White Semi-transparent Granules |
| Melting Point |
105-115ºC |
| Grade |
Film Grade / Food Grade / Industrial Grade |
| Shelf Life |
24 Months (Stored in dry & sealed condition) |
Trading Information
- Payment Terms: T/T, L/C
- Minimum Order Quantity: 1 Ton
- Delivery Time: 7-15 Working Days
- Supply Capacity: 10,000 Tons/Month
- Loading Port: Qingdao / Shanghai / Ningbo Port, China
- FOB Price: US$ 800-950 / Ton (negotiable for bulk orders)
- Packing: 25kg/PP Woven Bag (with inner PE moisture-proof film)
FAQ
- Q: What is the difference between LDPE and HDPE?
A: LDPE has lower density and better flexibility, suitable for films; HDPE has higher density and stronger hardness, suitable for pipes and containers.
- Q: Does the product meet food contact standards?
A: We provide food-grade LDPE that meets national food contact material safety standards, and can provide test reports.
- Q: Can you provide samples?
A: Yes, free samples are available, freight collect, supporting sample testing.
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