Water Soluble Pva Plastic Film Cold Water Soluble Pva Film Water Soluble Plastic Film

Water Soluble Plastic Film
Product Features
1) having a water solubility characteristics. Cold water soluble, water-soluble speed design choice;
2) The anti-static properties. During the packaging process will not reduce static electricity caused by plasticity and electrostatic dust attached properties;
3) water and gas permeability. Water-soluble film to water and ammonia through strong, but for oxygen, nitrogen, hydrogen and carbon dioxide and other gases have good barrier effect;
4) heat-sealing properties. Water-soluble packaging films with good heat sealing, suitable for high-frequency heat-sealing resistance and heat-sealing, heat sealing strength and the temperature and humidity, pressure, time and other conditions, generally greater than 200g / cm2
5) Mechanical Properties. Strong modulus 2500-400kg / cm2, the tensile strength of 400-200kg / cm2, tear 200-50kg / cm2, elongation of 150-220%
6) oil resistance and chemical resistance. Water-soluble packaging films with good oil resistance (vegetable oil, animal oil, mineral oil), fats, and carbohydrates resistant to organic solvents, but acids, alkalis, chlorine and other free radicals react with PVA, such as borax, boric acid and certain dyes, which does not recommend the use of water-soluble film.
Product Specifications: (PVA resin for reference)
No.
Test items
test result1
densityg/cm3
1.222
Melt Indexg/10min
5.53
Melting point ℃1804
Vicat softening temperature (load: 5kg) ℃485
Tensile strength MPa326
Elongation at break%96
Other information:
Material
PVA
Payment term
30%TT in advance,or L/C AT SIGHT
Trade term
FOB,CFR,CIF
Quotation
basedonorder quantity,etc.
Feature
100% biodegradable,
Eco-friendly
Sample
Offer free sample by customer required
Brand
Huawei
Huawei Bentonite Group
Tel:+86-5365078756
Mb:+86-18953660268
Skype: cuteweli
Web: http://www.chinabentonite.cn