80μm Green CPE Base Film with High Tensile Strength and Color-stable Masterbatch for Industrial Applications
Price:
Negotiable
MOQ:
1000kg
Delivery Time:
10 working days
Brand:
HSF
Product Description
80μm Green CPE Base Film
Engineered for heavy-gauge reliability, this 80μm green cast polyethylene base film is manufactured through advanced precision cast extrusion. High-purity LDPE resin is homogenously blended with high-concentration, light-fast green masterbatch, ensuring deep, consistent color that resists fading throughout processing and storage.
Production Excellence
The compound undergoes precise melting in temperature-calibrated extruders (170-190℃) for complete fusion, then extrudes through high-precision flat dies onto mirror-polished cooling rollers for rapid, uniform solidification. Post-extrusion processes include strict thickness calibration, constant tension control, static neutralization, and precision edge trimming, resulting in defect-free rolls with smooth surfaces, consistent 80μm gauge, and vivid, long-lasting green coloration.
Key Performance Features
- Strict ±4% thickness tolerance for uniform density and performance
- Exceptional heat and light fastness with vibrant green color retention
- Superior tensile strength and high tear resistance
- Reliable flexibility with excellent low-temperature toughness (-10℃ to 65℃)
- Ultra-smooth surface for seamless lamination and coating compatibility
- Optional anti-static treatment for specialized industrial requirements
Product Advantages
Distinguished by its 80μm heavy-gauge structure and vivid green coloration, this film enables quick visual identification in high-volume production lines, streamlining sorting processes and boosting operational efficiency. The enhanced durability and puncture resistance minimize damage during handling and converting operations. Exceptional batch-to-batch consistency in color and thickness reduces conversion waste, while the cost-effective formulation combines premium mechanical properties with affordability. The film is non-toxic, odorless, and compliant with industry standards, supporting versatile processing and steady bulk supply for long-term industrial applications.
Application Environment
Optimized for heavy-duty industrial scenarios, this 80μm green CPE base film excels in industrial packaging, heavy-duty surface protection, automotive component wrapping, and mechanical part shielding. It performs reliably in dry, normal-temperature environments and moderate low-temperature storage (≥-10℃), maintaining stability during high-speed slitting, lamination, and coating processes. Ideal for manufacturers seeking visually distinct, high-performance base films requiring enhanced durability, color stability, and seamless compatibility with industrial converting operations.
Technical Specifications & Performance Data
| Test Item | Unit | Industry Standard Requirement | Our Product Standard | Actual Test Result | Qualification |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 80±8 | 80±5 | 79.5 (uniform thickness distribution) | Qualified |
| Green Color Uniformity | - | No obvious color difference, uniform green | No color difference, uniform masterbatch dispersion | Uniform dispersion, no fading, no color migration | Qualified |
| Light Shielding Rate | % | ≥90.0 | ≥92.0 | 92.6 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥22/≥20 | ≥24/≥22 | 24.3/22.5 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥360/≥340 | ≥380/≥360 | 383/364 | Qualified |
| Heat Sealing Strength | N/15mm | ≥11.0 | ≥13.0 | 13.6 | Qualified |
| Surface Tension | mN/m | ≥36 | ≥38 | 39.6 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥16/≥14 | ≥18/≥16 | 18.4/16.6 | Qualified |
| Moisture Barrier Performance | g/(m²·24h) | ≤5.3 | ≤4.8 | 4.6 | Qualified |
| Oil Resistance | - | No obvious swelling or discoloration | No swelling, discoloration, or adhesion | No swelling, discoloration, or oil penetration | Qualified |
| Hardness (Shore D) | HD | 56±5 | 56±3 | 55.9 | Qualified |
| Weather Resistance | - | No obvious fading or cracking | No fading, green color retention ≥97.5% | No fading, color retention 98.3% | Qualified |
| Environmental Protection Performance | - | Complies with GB 4806.7-2016 | Food contact grade compliant | Non-toxic, no harmful substance release | Qualified |
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Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee