160μm Green Ultra-Heavy-Duty Color-Stable Cast PE Film
Engineered for maximum industrial performance, this 160μm green cast polyethylene (CPE) base film delivers exceptional tensile strength, tear resistance, and puncture-proof durability with a smooth surface ideal for lamination and coating applications.
Production Process
Manufactured through advanced precision cast extrusion, this film uses high-purity LDPE resin uniformly blended with light-fast green masterbatch. The compound undergoes temperature-calibrated extrusion (175-195℃) through high-precision flat dies and rapid cooling on mirror-polished rollers, ensuring consistent 160μm gauge, smooth surface finish, and fade-resistant green coloration.
Key Features
- ±4% thickness tolerance for uniform density and stable mechanical performance
- Exceptional heat and light fastness resists fading in harsh environments
- Superior tensile strength with excellent tear and puncture resistance
- Reliable flexibility and low-temperature toughness (-10℃ to 65℃)
- Ultra-smooth surface for seamless lamination and coating compatibility
- Optional anti-static treatment available for specialized requirements
Product Advantages
- Vivid green color enables instant visual identification in production lines
- Exceptional load-bearing capacity minimizes damage during handling
- Batch-to-batch consistency reduces conversion waste
- Cost-effective formulation combining premium performance with affordability
- Non-toxic, odorless, and compliant with global industrial standards
- Versatile processing compatibility with steady bulk supply
Application Environment
Optimized for ultra-heavy-duty industrial applications including heavy-duty packaging, surface protection, automotive component wrapping, mechanical part shielding, and colored composite lamination. Performs reliably in dry, normal-temperature environments and moderate low-temperature storage (≥-10℃), maintaining structural stability during high-speed converting processes.
Technical Specifications
| Test Item |
Unit |
Industry Standard |
Our Standard |
Actual Result |
Judgment |
| Total Thickness |
μm |
160±16 |
160±9 |
159.2 |
Qualified |
| Green Color Uniformity |
- |
No obvious color difference |
Uniform dispersion, no fading |
Uniform masterbatch dispersion |
Qualified |
| Light Shielding Rate |
% |
≥93.0 |
≥95.0 |
95.3 |
Qualified |
| Tensile Strength (L/T) |
MPa |
≥26/≥24 |
≥28/≥26 |
28.1/26.2 |
Qualified |
| Elongation at Break (L/T) |
% |
≥360/≥340 |
≥380/≥360 |
386/368 |
Qualified |
| Heat Sealing Strength |
N/15mm |
≥14.0 |
≥16.0 |
16.3 |
Qualified |
| Surface Tension |
mN/m |
≥36 |
≥38 |
39.9 |
Qualified |
| Tear Resistance (L/T) |
N |
≥19/≥17 |
≥21/≥19 |
21.1/19.3 |
Qualified |
| Moisture Barrier |
g/(m²·24h) |
≤5.0 |
≤4.5 |
4.3 |
Qualified |
| Oil Resistance |
- |
No swelling or discoloration |
No swelling or deformation |
No swelling or discoloration |
Qualified |
| Hardness (Shore D) |
HD |
58±5 |
58±3 |
57.9 |
Qualified |
| Weather Resistance |
- |
No fading or cracking |
Green retention ≥98.2% |
Green retention 98.8% |
Qualified |
| Environmental Protection |
- |
GB 4806.7-2016 |
GB 4806.7-2016 |
Compliant, non-toxic |
Qualified |