Hot water soluable polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 for film making

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Hot water soluable polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 for film making

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polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 

Polyvinyl alcohol (PVA) (10).jpg

Introductions-Hot water soluable polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 

Polyvinyl alcohol PVA 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, etc.

Parameters-Hot water soluable polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 

Type

Alcoholysis,mol   %

ASH % ≤

PH Value

Viscosity   ,m Pa.s

Sodium   Acetate %<

Volatiles%<

17-99

      99.8

     2.8

     7-10 

     22.0-28.9

     6.8

5.0

05-99

      99.5

     0.7

     5-7

     5-6

     2.1

5.0

24-99

      99.5

     0.7

     7.0

     56min

     2.1

5.0

17-88

     87.0-89.0

     0.4

     5-7

     20.5-24.5

     1.0

5.0

24-88

     87.0-89.0

     0.4

     5-7

     40.0-48.0

     1.0

5.0


Applications-Hot water soluable polyvinyl alcohol PVA 0588/ 0888/ 2899/ 1799/ 1788/ 2499/ 2488 

1.         Textile industry,

2.         construction and decoration industries,

3.         chemical industry,

4.         pape-rmaking,

5.         agriculture,

6.         petroleum exploitation,

7.         cosmetics,

8.         pharmaceuticals,

9.         printing,

10.     ceramics,

11.     steel,

12.     electronics,

13.     electroplating

14.     ceramic tile adhesive,

15.     interface agent,

16.     the thin layer putty, stucco gypsum, adhesive plaster, etc.


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