PVA 2099
PVA resin is a kind of heavy polymer,it is non-toxic, insipid and harmless. PVA is water-soluble and the solvent provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the typical chemical properties of polyols and can carry out process of esterification, etherealization, acetalization etc.
Product Feature:
Full Hydrolyzed.
Medium viscosity.
Adjust particle size according to actual demand.
Equivalent Grades:
100-35
JVP JF-20
Nichigo NH-20
Product Parameter (Specification)
| Item | PVA 2099 |
| Hydrolysis (mole %) | 98.0 ~ 99.9 |
| Viscosity (mPa.s) | 35.0 ~ 43.0 |
| Volatile (wt%) | ≤ 5.0 |
| Ash (wt%) | ≤ 0.5 |
| pH Value | 5 ~ 7 |
| Purity (%) | ≥ 91.5 |
| Particle Size | Flake, 10 ~ 80mesh |
Application:
Paper surface sizing
For Vinylon fiber
Warp sizing agent for cotton or rayon spun yarn,
Adhesive for paper,
Protective colloid for PVAc emulsion,
PVA film,
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.
