80μm Thickness Fade-Resistant Red CPE Base Film with High Tear Resistance for Industrial Applications
Price:
Negotiable
MOQ:
1000kg
Delivery Time:
10 working days
Brand:
HSF
Product Description
80μm Red CPE Base Film
Premium fade-resistant masterbatch, uniform gauge, vivid red coloration, excellent tensile strength, high tear resistance, smooth surface, reliable processability, and lamination-compatible performance.
Production Process
Crafted with high-precision cast extrusion technology tailored for thick-gauge films, this 80μm red CPE base film begins with high-quality LDPE resin, homogenously blended with high-concentration, light-fast red masterbatch to ensure consistent color penetration. The compound is melted in a temperature-controlled extruder (170-190℃) for full fusion, then extruded through a precision flat die and cast onto a mirror-polished cooling roller for rapid, uniform solidification. Post-extrusion, it undergoes precise edge trimming, constant tension control, and static neutralization before being wound into tight, defect-free rolls—delivering consistent 80μm gauge, vivid red hue, and a smooth, blemish-free surface ideal for industrial processing.
Key Features
- Strict thickness tolerance of ±4% ensures uniform density and performance
- Vibrant, fade-resistant red color with exceptional heat and light fastness
- Superior tensile strength and high tear resistance for enhanced durability
- Excellent flexibility with reliable low-temperature toughness (-10℃ to 65℃)
- Ultra-smooth surface enables seamless compatibility with lamination, coating, and printing
- Optional anti-static or anti-slip surface treatments available for customized needs
Product Advantages
Distinguished by its thick 80μm gauge and vivid, consistent red color, this film stands out for easy visual identification in high-volume production lines, reducing sorting inefficiencies. Unlike thinner CPE films, it offers enhanced load-bearing capacity and puncture resistance, minimizing damage during handling and converting. Its premium formulation ensures exceptional batch-to-batch color and thickness consistency, cutting down conversion waste. Non-toxic, odorless, and compliant with global industrial standards, it combines heavy-duty performance with cost-effectiveness, backed by scalable production for steady bulk supply.
Application Environment
Optimized for heavy-duty industrial scenarios, the 80μm red CPE base film excels in thick protective packaging, automotive component wrapping, mechanical part shielding, and colored composite lamination. 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 a visually distinct, heavy-duty base film for industrial end-uses, logistics packaging, and high-demand composite applications requiring enhanced durability and color stability.
Technical Specifications
| Test Item | Unit | Industry Standard Requirement | Our Product Set Standard | Actual Test Result | Qualification Judgment |
|---|---|---|---|---|---|
| Total Thickness of Base Film | μm | 80±8 | 80±5 | 79.5 (LDPE 23.7/LLDPE 55.8) | Qualified |
| Redness Uniformity | - | No obvious color difference, uniform coloring, no spots, no color fading | No color difference, uniform dispersion of red masterbatch, no visible spots, no fading | No color difference, uniform masterbatch dispersion, no spots, no fading | Qualified |
| Light Shielding Rate | % | ≥90.0 | ≥92.0 | 92.8 | Qualified |
| Tensile Strength (Longitudinal/Transverse) | MPa | ≥22/≥20 | ≥24/≥22 | 24.6/22.7 | Qualified |
| Elongation at Break (Longitudinal/Transverse) | % | ≥350/≥330 | ≥370/≥350 | 376/358 | Qualified |
| Heat Sealing Strength (120℃, 0.3MPa, 1s) | N/15mm | ≥12.0 | ≥14.0 | 14.5 | Qualified |
| Surface Tension (Corona Treated Surface) | mN/m | ≥36 | ≥38 | 39.5 | Qualified |
| Tear Resistance (Longitudinal/Transverse) | N | ≥17/≥15 | ≥19/≥17 | 19.3/17.5 | Qualified |
| Moisture Barrier Performance (23℃, 85%RH) | g/(m²·24h) | ≤5.5 | ≤5.0 | 4.8 | Qualified |
| Oil Resistance (Soaked in n-hexane for 24h) | - | No obvious swelling, discoloration or deformation | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation | No swelling, no discoloration, no adhesion, no masterbatch precipitation, no deformation | Qualified |
| Hardness (Shore D) | HD | 56±5 | 56±3 | 55.6 | Qualified |
| Weather Resistance (UV Aging for 72h) | - | No obvious fading, cracking or discoloration | No fading, no cracking, no deformation, redness retention rate ≥97.0% | No fading, no cracking, no deformation, redness retention rate 97.6% | Qualified |
| Environmental Protection Performance (Food Contact Grade) | - | Complies with GB 4806.7-2016 | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic red masterbatch, no heavy metal residues | Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation, non-toxic red masterbatch, no heavy metal residues | 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