Table of Contents
- Polyethylene (CAS 9002-88-4) Overview
- Technical Parameter Comparison
- Industrial Applications
- Operational Guidelines
- Implementation Case Studies
- Enterprise Client Examples
- Technical Consultation
Polyethylene (CAS 9002-88-4) Overview
Material Characteristics
Polyethylene (PE), registered under CAS 9002-88-4, is a thermoplastic polymer with the chemical formula (C₂H₄)ₙ. Key molecular parameters include:
| Property | HDPE | LDPE | LLDPE |
|---|---|---|---|
| Density (g/cm³) | 0.941-0.965 | 0.910-0.925 | 0.918-0.935 |
| Melting Point (°C) | 120-140 | 105-115 | 122-124 |
| Tensile Strength (MPa) | 20-37 | 7-17 | 15-30 |
Technical Parameter Comparison
| Grade | Melt Flow Index | Impact Strength | FDA Compliance |
|---|---|---|---|
| PE100 | 0.2-1.0 g/10min | ≥10 kJ/m² | Yes |
| PE80 | 0.4-1.5 g/10min | ≥8 kJ/m² | No |
Industrial Applications
Packaging Solutions
High-barrier food packaging films demonstrate 85% better oxygen resistance than standard materials
Pipe Systems
PE100 pipes achieve 100-year service life with 25MPa pressure resistance in municipal water networks
Operational Guidelines
Extrusion Parameters
| Process | Temperature Range | Screw Speed |
|---|---|---|
| Blown Film | 160-210°C | 30-80 RPM |
Implementation Case Studies
Automotive Fuel Tank Production
High-density polyethylene (HDPE) reduced vehicle weight by 18% while maintaining 98% chemical resistance
Enterprise Client Examples
Client 1: Global Packaging Manufacturer
Annual consumption: 12,000 metric tons. Achieved 30% production cost reduction through LLDPE grade optimization
Client 2: Water Infrastructure Developer
Installed 450km of PE100 piping with zero leakage incidents over 7-year operational period
Technical Consultation
Material Selection Support
Contact our polymer engineers for application-specific solutions:
Email: info@vivalr.com
Tel: (86) 15866781826
Sample Request Protocol
Provide technical specifications including:
– Required mechanical properties
– Environmental exposure conditions
– Regulatory compliance needs
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