White Pvoh PVA 2488 2688 1799 1788 Powder for Construction From China Factory

• Customization: Available
• CAS No.: 9002-89-5
• Formula: C2h4o
• Model NO.: pva
• EINECS: 209-183-3
• Classification: Aromatic Alcohol
• Appearance: Powder
• Type: 1°(Primary Alcohol)
• Hydroxyl No.: Monohydroxy
• Shape: White Flake, Flocculent or Powdery Solid
• Other Name: Polyvinyl Alcohol, Vinylalcohol Polymer
• Application 01: Adhesive
• Application 02: Emulsifier and Dispersant
• Certificate: COA MSDS TDS ISO
• Transport Package: Bag
• Specification: 99.8%
• Trademark: JQ
• Origin: China
• HS Code: 3905300000
• Production Capacity: 200mt/Day

Product Description

Product Description

Polyvinyl alcohol (PVA)
English name polyvinyl alcohol,vinylalcohol polymer
 
Chemical formula: [C2H4O]n
Molecular weight: 44.05 (Monomer)
Cas registry number: 9002-89-5
Water-solubility:  Soluble in water exterior White flake, flocculent or powdery solid app;
Application:  Adhesives, emulsifiers, dispersants, etc. r
Isk codes: Harmful, flammable and irritating after absorption.

 

Detailed Photos

 

 

Product Parameters

Specification: 

Model	Size(mesh)	Viscosity(cps)	Alcoholysis(mol e%)	Ash(%)max	Volatile(%)max
0588	120	4.6-5.4	87-89	0.7	5.0
1788	120	20.5-24.5	87-89	0.7	5.0
2488	120	40-48	87-89	0.7	5.0

Item	1799	2099	2499	2699
Appearance	White flake	White flake	White flake	White flake
Degree of alcoholysis(Mole%)	99.0-100.0	99.0-100.0	99.0-100.0	99.0-100.0
Viscosity(cps)	22.0-28.0	35.0-43.0	58.0-68.0	68.0-78.0
Volatile matter(wt%)	≤5.0	≤5.0	≤5.0	≤5.0
Purity(wt%)	≥93.5	≥93.5	≥93.5	≥93.5
Ash(wt%)	<0.7	<0.7	<0.7	<0.7
PH value	5-7	5-7	5-7	5-7

 

Packaging & Shipping

 

 

Company Profile

FAQ

 

Q : Could you provide samples?
A :   Of course. We are happy to provide you with samples so that you can evaluate the quality of our products. Please tell  me  the sample quantity and model you need, and I will arrange to send to you .

Q : What is your lead time?
A :   Usually,   our delivery time is determined according to the type of product and the quantity of the order. After confirming your   specific needs, I will provide you with the exact delivery time .

Q : What payment methods do you accept?
A :   We accept various payment methods, such as L/C, T/T, collection,   etc. You can choose the most convenient payment method to work with us
Q : How do you guarantee the quality of your products?
A :  We attach great importance to the quality of our products and have taken many measures to ensure it.

If you have any questions, please contact Nina soon!