SUNDY Polyvinyl Alcohol PVA 1788

PVA 1788 is mainly used for the feedstock of vinylon fiber.The vinylon staple yarn and vinylon tow-to yarn manufactured from the PVA1788 exhibits white color,high strength,perfect hygroscpy,abrasion resistance,sunshine resistance and corrosion resistance.They can be blended with cotton,wool and glue fiber for weaving separately ,which is widely used for clothing ,tarpaulin ,tire cord ,fishingnets and ropes, and they are also an idea substitute of asbestos.

Property:

There are two functional groups: base and hydrophobic group, so polyvinyl alcohol has the properties of interfacial activity, and can also be used as polymer emulsification, suspension.Protective colloid for float polymerization. Low dissolution temperature, strong freezing resistance, no gel phenomenon; good solution fluidity and stable viscosity; good hygroscopicity, Strong re-viscosity; contains more hydrophobic groups, good affinity and adhesion to hydrophobic materials.
Polyvinyl alcohol 2488 is a white or slightly yellow powdery water-soluble polymer. Has good film-forming properties, formingThe film has good adhesion, solvent resistance, abrasion resistance, tensile strength and oxygen barrier properties. also hydrophilic.

Polyvinyl alcohol (PVA) powder series of products is specialized in construction industry as an additive in all kinds of dry powder putty, dry mortar, tile adhesive, especially used for building putty and Mortar, improving  the flexibility, water retention and increase viscosity of mortar and putty.It’s adhesion very good and used to be widely with paper making, sizing material for textile, adhesive, film, and dry mortar field.

Specification:

Application:

1. Adhesive: good adhesion; when used together with clay, the initial adhesion can be increased, and the drying speed can be accelerated; good oil resistance; good film strength; quality will not be affected by time. change.
For office paste, re-wet paste, paper tubes, paper bags, cartons, plywood, plywood, non-woven fabrics, etc.
Used in building materials, ferrites, ceramics, pottery, phosphors (color TV picture tubes), ink, paint glue for painting tools, paint glue, cement mixture for concrete strengthening, etc.
2. Slurry for fiber: the film has good forming performance, and has the characteristics of soft and strong tensile strength and elasticity. It is also rich in friction resistance, implication, smoothness, and good feathering effect. And compared with starch slurry, there is no need to worry about spoilage and mildew.
3. Paper industry: It can be used for surface coating and glazing, which can significantly improve ester resistance, solvent resistance and water resistance, and can produce higher fabric strength. It can also be used as a binder in coating systems and as a carrier for optical polishes.
4. Polymerization agent: used as an effective dispersant or stabilizer. They are mainly used as protective colloids and at very low concentrations to enhance emulsification.
5. Polyvinyl alcohol can play a role in many other industrial applications, such as ceramics, water-soluble films, peelable coatings and temporary adhesives for non-woven fabrics. These products can also be used in various building materials such as putty and plaster

Packing:

20kg/pp bag or kraft bag,500kg/1000kg jumbo bag.

Storage and Loading:

Except Sinopec Brand PVA,we can also supply Wanwei Brand PVA 2488, Shuangxin Brand PVA 2488, Changchun Brand PVA,SUNDY Brand PVA etc.If you need other Resin like PVC Paste Resin P450,Bottle Grade PET Resin,PVC Resin SG5,and Pigments like Titanium Dioxide Rutile R996,Titanium Dioxide Anatase B101,Carbon Black N330,Iron Oxide Black 780,Sodium Tripolyphosphate 94%,Sodium Hexametaphosphate 68% etc,welcome to inquire us.