Changzhou YIHE Composite Materials Co., Ltd
Quality control direction, service creation impact.
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Features and Characteristics:
1. Good and steady quality
2. Environmental friendly
3. Glossy or matte are available
4. Excellent Light Diffusing Effect
5. Stable Optical Property
6. Good Shielding Performance
7. Anti-blocking
8. High Haze
| NO. | Properties | Unit | Value | Test Method | |
| 1 | Standard Thickness | mic | 12 | ||
| 2 | Film Thickness Tolerance | % | ≤ | 5 | ASTM-D374 |
| 3 | Tensile Strength MD | MPa | ≥ | 200 | ASTM-D882 |
| Tensile Strength TD | ≥ | 200 | |||
| 4 | Elongation at Break MD | % | ≥ | 100 | |
| Elongation at Break TD | ≥ | 100 | |||
| 5 | Heat Shrinkage(150℃/30min) MD | % | ≤ | 1.5 | ASTM-D1204 |
| Heat Shrinkage(150℃/30min) TD | ≤ | 0.5 | |||
| 6 | Wetting Tension | mN/m | ≥ | 52 | ASTM-2578 |
| 7 | WVTR | g/m2.24h | ≤ | 3.5 | ASTM-F1249 |
| 8 | OTR | cm3/(m2.24h.0.1MPa) | ≤ | 15 | ASTM-F1927 |
| 9 | Strong adhesive strength | % | ≤ | 20 | --- |
| 10 | Aluminum-plate thickness | OD | ≥ | 2.0 | --- |
| 11 | Aluminum-plate equality | % | ± | 15 | --- |
Chang zhou Yihe Composite materials Co.,Ltd is a service-oriented enterprises. We can give you professional services in the electronics industry and engineering industry. Our company is specialized in decelop, produce,sale the color polyester film and give technical support as customers need.Our products have Insulated film,Coating film ,Solar battery back basement membrane,Haze film.
We also decelop and produce film for cable insulation,SMC bearing,food packaging ,etc.
Our company abundant technology strength,and strong independent research and development strength.
The world's largest manufacturer of production film, a large market share, production capacity of approximately 70,000 tons per year.
Adopt international advanced technology, high product purity.
With world-class testing equipment, products reach the international advanced level.
We have passed ISO9001, ISO14001, and Kosher Certification.
Packing: Rolls vertically packed on pallets, each roll packed in one PE bag, bubble film wrapping around each roll, paper plates on both ends of each roll, PE film wrapping around products and the pallet.
Diameter of internal paper core of rolls:3 inches or 6 inches
