SUZHOU HSF ELECTRONIC MATERIALS TECHNOLOGY CO., LTD.
Suzhou HSF Electronic Materials Technology Co., Ltd
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HDPE Release Film, D, 40micron, White, UV Cured, Application of Tape, Sealing strip, No solvent or silicone transfer.
| 1 | Appearance | No air bubbles / stains / breakage / impurities | Measured | |
| 2 | Size | Width (mm) | 960 ± 5 | 962 |
| Thickness (mm) | 0.040 ± 0.005 | 0.042 | ||
| 3 | Max. Tension (N / 50mm) | TD | ≥ 30 | 44 |
| MD | ≥ 30 | 52 | ||
| 4 | Color | White | Colorimeter △E＜ 3 | ok |
| 5 | Elongation @ break (%) | TD | ≥ 150 | 594 |
| MD | ≥ 200 | 479 | ||
| 6 | Surface Tension (Corona treatment) | Dyne Value | ≥42 dyne for each side | 46 |
| 7 | Release Force (gf/25mm 20min.Finat 10) | Inner | 5-10 | 7 |
| Outer | 20-30 | 24 | ||
| 8 | Subsequent Adhesion (%) | Inner | ≥75 | 88 |
| Outer | ≥75 | 90 | ||
| 9 | Winding direction | Customized | - | |
| 10 | Splice No. | ≤1 | - | |
HDPE (low-pressure high-density polyethylene):
Non-toxic, tasteless, odorless white powder or columnar or semi-circular particles,
with wear resistance, capacitance resistance, water impermeability, flammability, poor flexibility.
The melting point is about 130°C, and the relative density is 0.941-0.965. it has good heat and cold resistance,
good chemical stability, high rigidity and toughness, good mechanical strength, dielectric properties,
and environmental stress cracking resistance are excellent as well.
The product is widely used as an ideal material for various tapes, sealing strips,etc.
