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PVA- 1788 Powdered Polyvinyl Alcohol

China PVA-1788 Powdered Polyvinyl Alcohol, Find details about China PVA Powder, Chemical PVA from PVA-1788 Powdered Polyvinyl Alcohol

Model NO.
PVA-1788
Fineness
120mesh
Viscosity
20.5-24.5
Trademark
Yida
Transport Package
PP Bags with Inner PE Bags
Specification
White powder
Origin
Shijiazhaung, China
Model NO.
PVA-1788
Fineness
120mesh
Viscosity
20.5-24.5
Trademark
Yida
Transport Package
PP Bags with Inner PE Bags
Specification
White powder
Origin
Shijiazhaung, China
PVA-1788 Powdered Polyvinyl AlcoholProduct Description 
Yida Polyvinyl Alcohol Powder PVA-1788 is research and development production for mortar, putty powder, coating, interface agent, facing plaster, ceramic tile gap filling agent, ceramic tile adhesive, cement, gypsum additive systems, Yida adopt unique liquid nitrogen cooling process makes it have excellent water solubility, cohesive force, film-forming property, solvent resistance, frictional resistance, and tensile strength.
PVA-1788 Powdered Polyvinyl Alcohol
PVA-1788 Powdered Polyvinyl Alcohol
PVA-1788 Powdered Polyvinyl Alcohol
Manufacturing Technique
Polyvinyl alcohol (PVA) is a polyvinyl acetate produced by polymerization of vinyl acetate, which has different degrees of alcoholysis after saponification under the action of different amounts of alkali. Cold-soluble PVA powder is a kind of water-soluble and environment-friendly white solid powder made from partial alcoholytic PVA by cryogenic grinding.
Physicochemical Property
(1) It has good film-forming and adhesion, solvent resistance, friction resistance, and tensile strength
(2) Appearance: white solid powder
(3) Melting point: 180-190ºC
(4) granules: 80-120 mesh
Applications
PVA-1788 is widely used in various mortars, putty powder, coating, interface agent, veneer plastering, ceramic tile sealant, ceramic tile binder, cement, gypsum additive system.
Product Parameters
TypePVA-1788
AppearanceWhite powder
Alcoholysis degreemole%87-89
Ash content %max0.7
Volatile content  %max5.0
Fineness120mesh
Viscosity20.5-24.5

The recommended dosage of this product is 1-3‰ of the system. The specific dosage should be determined by test.

Packaging & Storage 

★Packages: PP bag with inner PE bag, Net Weight: 25 kgs
★Storage: After the product is opened and used, it must be sealed in time. This product is thermoplastic, so it should be stored in a high-temperature environment to avoid pressure. Otherwise, it will easily cause agglomeration. Sealed and stored in a cool and dry place at 0-40ºC, and the storage time should not exceed 24 months.
★Shipping: Shipping as non-danger goods.
 

PVA-1788 Powdered Polyvinyl Alcohol
Our Advantages
1- German horizontal kettle "one-step" production technology, quality products.
2- Factory direct supply, fast delivery, and timely follow-up.
Service
1- Professional construction-grade cellulose ether supplier.
2- Construction chemicals and technology solutions provider.
3- Free formulations for construction grout mortar.
Technical Support
During the preparation of various formula systems for this product, the Yida technical team can provide technical consultation, technical tracking, and long-term optimization of the formula system.
FAQ
Q1: Are you a manufacturer or trading company?
A: Manufacturer. 
Q2: What are your terms of payment?
A: Accept LC, TT, West Union Payment. Others can be negotiated. 
Q3: What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4: How about your delivery time?
A: The goods would be shipped within 5 days if stock is available. We confirm the delivery date according to your order if the stock is not enough.
Q5: Can you provide samples for free?
 A: Allowed. We provide free samples, buyers pay for freight.

 



 

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