Water Soluble Pva Resin Tape Polybag

Water Soluble Pva Resin Tape Polybag

PVA water-soluble bags have multiple uses

PVA water-soluble bags are FDA approved for use in food and medicine. Water-soluble bags are also widely used as laundry bags in hospitals to minimize the risk of infections for healthcare protection.

Simply put them in the washing machine without opening the bag. It will completely dissolve reducing the risk of infection when handling contaminated linen. Even in the washing machine, water-soluble washing pods are very helpful.

Another important utility of water-soluble bags is their use as pesticide packaging. About 3 to 5 percent of the pesticide residue in the packaging amounts to thousands of tons that end up being discarded in the farmlands. This is responsible for the poisoning of 100 thousand people every year. With water-soluble pesticide packaging, you don’t have to worry about toxic pesticide residue. Simply dissolve the pesticide package in water to get a soluble chemical solution.

POLYVINYL ALCOHOL  2488

1. Description of Product

Appearance:  White Powder on Flake           

Solubility:  Stable in almost all organic solvents. Not dissolved in animal and plant oils and grease.

2. Application

Paper sizing agent

Warp sizing in textile

Adhesive

Raw material of polyvinyl alcohol panel and PVA thin film

Paint and Coatings

Medicine、cosmetic and functional materials

Emulgator and dispersing agent.

3. Specifications

a.         Hydrolysis degree: 87.0%- 89.0%

b.        Purity: ≥93.5%

c.         Viscosity: 45.0-58.0mpa.s

d.        Volatile：≤5.0%

e.         PH：5~7

f.         Ash：≤0.5%

4. Storage：The material is very stable with no risk of molding and deteriorating. Under dry condition. Indefinite when protected from moisture.

5. Dissolving Method: Pouring a certain amount of water into the dissolving tank, the water temperature should be below 30 ℃, then start the blender and pour into PVA slowly, the filling speed with PVA should be keep into 10 kilograms per minutes advisable. Confirm the PVA powder has fully dispersed (about 10-20 minutes) then heat the solution, and it can be completely dissolved when heat to 90 ℃ about 1 hour.

6. Method of analysis: Viscosity is measured in 4% aqueous solution at 20℃. By a Brookfield type viscosimeter. PH is measured in 4% aqueous solution at 20℃ Ash expressed as Na2O.

7.Package: 20kgs/bag   16mt per 20'fcl with pallet.

Besides, our company also supply Titanium Dioxide, PVC Resin,PVC Paste Resin, Iron Oxide,Carbon Black,Sodium Hexametaphosphate etc. Welcome to your enquiry! Icy(2)chuangegroup.com