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Brand Name : CLLZY
Model Number : pva-005
Certification : MSDS, SGS, FDA, TDS
Place of Origin : JIANGSU, CHINA
MOQ : 10 rolls
Price : US $0.25-0.35 /m
Payment Terms : L/C, T/T
Supply Ability : 10 rolls per day
Delivery Time : 12-15 days
Packaging Details : carton and pallet
Material : polyvinyl alcohol(PVA)
Width : 800-2200 mm
Length : 500-1000m/roll
Thickness : 25-45 microns
Core : 3 inches, 6 inches
Packaging : carton, pallet
Type : Release Film
Processing type : Blow Molding, Casting
PVA film is mainly used for demoulding artificial marble and as release film. In the production process of marble, the water-soluble film is placed inside the mold film to quickly demould. A polyvinyl alcohol release film for artificial marble molding, which is a release film disposed between the original liquid and the shaping device when the original liquid which is a raw material of artificial marble is supplied to the shaping device and cured for molding, is characterized in that the release film is provided in the manufacturing of a wide range of artificial marble, and can suppress wrinkles, curls, and the like generated at both ends, and prevent the surface shape of the resulting artificial marble from being poor, the steps of grinding and grinding the artificial marble can be simplified.
Advantage:
1. No contamination of machine by release agents transfer
2. Reduces cleaning, rework and travel of moulds
3. Reduces Operator solvent exposure
4. Improves part surface finish
Test Item | Standard Index | |
Tensile Strength(MPA) | MD | 55.4 |
TD | 60.0 | |
Tensile Elongation(%) | MD | 226 |
TD | 387 | |
Young's Modulus | MD | 91.1 |
TD | 95.1 | |
Moisture Content(%) | 5.5 | |
Plasticizer Content(%) | 14.0 |
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pva film for quartz slab and engineered stone on veegoo and breton production lines Images |