POLY(PROPYLENE-CO-ETHYLENE) CAS 9010-79-1: Comprehensive Product Guide
Table of Contents
1. Technical Specifications & Comparative Analysis
| Parameter | PP/PE Copolymer | Standard PP | LDPE |
|---|---|---|---|
| Density (g/cm³) | 0.89-0.91 | 0.90-0.91 | 0.91-0.94 |
| Melt Flow Index (230°C/2.16kg) | 2-35 g/10min | 0.5-80 g/10min | 0.2-80 g/10min |
| Tensile Strength (MPa) | 25-38 | 30-40 | 10-20 |
| Impact Resistance (kJ/m²) | No Break | 3-5 | No Break |
2. Industrial Applications & Functional Advantages
This copolymer combines PP’s rigidity with PE’s flexibility, making it ideal for:
- Automotive: Bumpers, dashboards (temperature resistance: -30°C to 120°C)
- Packaging: High-clarity films (haze <5%, thickness 15-100μm)
- Consumer Goods: Durable housewares (500+ flex cycles)
- Medical: Sterilizable containers (autoclavable at 121°C)
3. Implementation Best Practices
Processing Guidelines:
| Parameter | Injection Molding | Blow Molding |
|---|---|---|
| Melt Temperature | 200-230°C | 190-210°C |
| Mold Temperature | 40-80°C | 20-50°C |
4. Industry Case Studies
Automotive Bumper Production:
Achieved 40% weight reduction vs. steel components while meeting ECE R42 impact standards.
Food Packaging Film:
Developed 20μm film with oxygen transmission rate <150 cm³/m²·day·atm.
5. Verified Client Success Stories
Client A: European Automotive Supplier
– Requirement: TUV-certified exterior components
– Solution: 30% glass-filled grade
– Outcome: Passed 15-year weathering test
Client B: Asian Packaging Manufacturer
– Requirement: FDA-compliant food containers
– Solution: Antimicrobial formulation
– Outcome: 99.9% bacterial reduction
6. Request Customized Solutions
Contact our material engineers for technical support:
Email: info@vivalr.com
Tel: (86) 15866781826
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