Changzhou Greencradleland Macromolecule Materials Co., Ltd. |
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PVA film can be used as a kind of demolding film with excellent
performance when making parts of unsaturated polyester, epoxy resin
or other thermosetting resin. At present, PVA film has been widely
used in the production of demolding artificial marble. PVA release
film is a popular choice in composite manufacturing due to its
effective release properties and ease of use. It helps to simplify
the demolding process and improve the overall quality of the
finished composite parts.
Advantage:
1. From the performance, not easy to produce, after stripping
blanks, save grinding time.
2. With a high degree of softness and smoothness, PVOH film can
make a more fitting mold, film of higher quality.
3. Heat resistance: can heat up to 190 degree C.
4. Good mechanical properties: tensile strength, elongation rate.
5. Suitable for continuous production, high efficiency
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 |
Water-soluble (PVA) film applicaton:
1. Our water soluble film can be used in detergent packaging, such as dish washing detergent for dish-washing machine, washing powder.
2. The PVA film can help to demould in the production of artificial marble, it can be use for water transfer printing.
3. Our water soluble film is widely used in the agriculture, such
as packing the seed and fertilizer.
4. Our water soluble film can be made into all kinds of PVA bag.