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White Powder Building Materials PVA Polyvinyl Alcohol

Basic Information
Place of Origin: China
Brand Name: Honest
Model Number: 1788 199 2488 2499 2688
Minimum Order Quantity: 1000kgs
Packaging Details: 25kgs/bag
Delivery Time: 15-20days
Payment Terms: TT L/C Western Union
Supply Ability: 300mt/month
Detail Information
Appearance: White Or Yellowish Powder Product Name: Building Materials PVA Polyvinyl Alcohol
Application: Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids CAS No.: 9002-89-5
Grade: Industrial Grade EINECS No.: 294-352-4
High Light:

Building Materials PVA Polyvinyl Alcohol

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White PVA Powder

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White Powder PVA Polyvinyl Alcohol


Product Description

                                   Factory supply high quality CAS#9002-89-5 polyvinyl alcohol PVA

 

Introduction

 

Name: Polyvinyl alcohol

 

Abbreviation: PVA

 

Molecular Formula: (C2H4O)x

 

 

Characteristics

 

Polyvinyl alcohol, also known as PVOH, PVA, or PVAL, is a synthetic polymer that is soluble in water. It is effective in film forming, emulsifying, and has an adhesive quality. It has no odor and is not toxic, and is resistant to grease, oils, and solvents.

 

Technical requirements

 

1. Appearance: white powder or grains.

 

2. Technical Index

 

Product Name Hydrolysis
(mol%)
Viscosity
(cps)
Volatiles
(%)
Ash(%) PH Value
0588 86.0-90.0 4.0-6.0 Max 7.0 Max 0.5 5-7
1788 86.0-90.0 20.0-26.0 Max 7.0 Max 0.7 5-7
2488 86.0-90.0 44.0-52.0 Max 7.0 Max 0.7 5-7
2688 86.0-90.0 48.0-58.0 Max 7.0 Max 0.7 5-7
1799 98.0-100.0 20.0-26.0 Max 7.0 Max 0.7 5-7
2499 98.0-100.0 44.0-52.0 Max 7.0 Max 0.7 5-7

Note: Any other special requirement for the product can be satisfied through the negotiation.

 

Property

 

Property of Polyvinyl Alcohol:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White powder or White flake
Melting point:180-190ºC
Size:80-120 mesh
Small particles, small dosage, easy to disperse.
Dissolved in cold water. 

Good bonding performance; improve mortar strength.

 

Application

 

Polyvinyl Alcohol PVA is widely used in powder chemical building materials in a variety of dry powder putty, dry powder mortar additives and ceramic tile binder, plaster binder, can effectively increase the cement.Mortar adhesion, fluidity and slow down the cement surface dryingtime, increase the coating adaptability, prevent the cement coating cracking.

 

Packaging

 

The product is packed in polyethylene bag enclosed in composite paper bag . The net weight is 25 kg/bag .

 

 

 

 

 

Contact Details
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