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1.super width PET mylar foil Description
Super width PET mylar foil
Features
1.higher mechanical strength and toughness
2.good flatness and coefficient of friction
3.excellent dielectic property
4.good resistance to most common solvents,moisture,oil etc
5.good barrier of gas
Specification
1. Thickness : 50mic
2. Tensile strength: MD >=200Mpa
3. TD >=200Mpa
3. Paper core: 3” 76mm ,6” 152mm
4. 4. Elongation at Break MD >=120Mpa
5. TD >=80Mpa
6. Corona treated level >=54MN/M
7. 6. Coefficient of friction <=0.5uc
8. 7. Elastic modulus MD >=4000Mpa
9. TD>=4200
10. Haze <=1.0%
8. Thermal shrinkage MD<=1.5%
TD<=0.8%
10. Gloss (45?) >=120
11. Materia: High grade PET film
