PVA 1599
Polyvinyl alcohol (PVA) is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc.
Product Feature:
Full Hydrolyzed.
Medium viscosity.
Adjust particle size according to actual demand.
Product Parameter (Specification)
| Item | PVA 1599 |
| Hydrolysis (mole %) | 98.0 ~ 99.9 |
| Viscosity (mPa.s) | 18.0 ~ 22.0 |
| Volatile (wt%) | ≤ 5.0 |
| Ash (wt%) | ≤ 0.5 |
| pH Value | 5 ~ 7 |
| Purity (%) | ≥ 91.5 |
| Particle Size | Flake, 10 ~ 80mesh |
Application:
Surface Smoothness Agent
Color coating binder
Warp-sizing agent for cotton or rayon spun yarn, and protective colloid for PVAc emulsion.
Packing: Kraft paper package with plastic film inside, 20kg/25kg per bag, or woven bag 500KG per bag.
Storage: The products should be stock indoor where room temperature is 5-30℃, dry & well-ventilated place, storage by batches. Keep away from the power, prevent humid, and avoid sun exposure. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration.
Transportation: When transporting, clean vehicles are required, need pay attention to avoid moisture, rain and sun protection. Handle with care to prevent damage the packaging. It is strictly forbidden to store together with volatile chemicals to prevent adsorption deterioration
FAQ
Quality guarantee: Quality is strictly meet with contract/PI requirement.
Technical support: Any technical question will be solved within 24 hours by email or telephone.
Prompt delivery: The order will be prompt delivered within 15 days.
