Quick dissolved in cold water pva 1788/ 2488, PVA 1799/ 2499

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Quick dissolved in cold water pva 1788/ 2488, PVA 1799/ 2499, powder series pva used for dry mix mortar wall putty

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Quick dissolved in cold water pva 1788/ 2488, PVA 1799/ 2499

Polyvinyl alcohol (PVA) (20).jpg

What is Quick dissolved in cold water pva?

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.

1.PVA Series,PVA1799,2299,2499,2699,1788,2488

2.High Quality

3.Competitive Price

4.Direct Manufacturers

5.Timely Deliver

1,Product:PVA,PVA Resin,Polyvinyl Alcohol,PVOH

2,CAS#9002-89-5

3,Grade:PVA 1788,1799,2488,2499

4,All types of PVA and PVB


Applications-Quick dissolved in cold water pva 1788/ 2488, PVA 1799/ 2499

pva 1788/ 2488, PVA 1799/ 2499 powder divided into 99 series and 88 series according to the difference of  polymerization and alcoholysis degree.The dry mortar chemical additives PVA developed by us is PVA1799-2499 series and PVA1788-2488 series hybrid products, appearance in granular and powdered mixture. It combined the advantages of the series 99 and 88, overcome original disadvantage , increased the bond strength and thermal stability, accelerated dissolution in lower temperature. It greatly reduced the production cost, it as the bonding material widely used in construction, ceramics, wood, textile, 

Parameters-Quick dissolved in cold water pva 1788/ 2488, PVA 1799/ 2499

Item

05-88P

17-88P

24-88P

Average polymerizationDp

550-650

1700-1800

2400-2500

Molecular weightMn

27000-32000

84000-89000

118000-124000

Viscosity Cps

5-6

21-26

44-50

AlkalizationWt%

86-89

86-89

86-89

volatilityWt%

Less than 5

Less than 5

Less than 5

AshWt%

Less than 0.5

Less than 0.5

Less than 0.5

PH

5-7

5-7

5-7

Fineness

Min. 80 mesh

Min. 80 mesh

Min. 80 mesh

Solubility limit

20%-30%

15%-20%

10%-15%


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