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TPVA-M2 is a thermoplastic processable resin made from polyvinyl alcohol raw materials with plasticizers, modifiers, antioxidants and other auxiliary materials, through melt blending and extrusion granulation. The material and its finished products have In addition to good barrier properties, its biodegradability, antistatic properties, oil resistance, mechanical physical properties and light transmittance are all excellent. Its film could be dissolved in the room temperature water.
Appllication
Water-soluble laundry bag at room temperature, also used to package organic solvent inner bags, such as equal-volume sub-package detergents, etc., as well as water transfer film.
Product Specification
| ITEM | INDEX |
| Appearance | Transparent granule (white or light yellow) |
| Alcoholysis Degree (mole %) | 87 ~ 89 |
| Melt Flow Rate (g/10min, 190°C，5000g) | 1.8 ~ 2.5 |
| Density (g/m2) | ~ 1.3 |
| Melting temperature（°C） | 190 ~ 210 |
| Thermal decomposition temperature（°C） | 230 |
| Water-Solubility temperature（°C） | 30 |
| Moisture Content （wt %) | 1.5 |
Packaging
Packed in paper-plastic composite bag, with plastic film inner bag, net weight 25 kg / bag.
Storage
When transporting products, use clean means of transport, fireproof, moisture-proof, rainproof and sun-proof; handle with care to prevent scratches shattered packaging.If the package is damaged, then the materials need to be dried for 4hours under 100℃
* For more details and information, please consult our specialists.
