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Polyvinyl alcohol 1799
Polyvinyl alcohol 1799

Polyvinyl alcohol 1799, CAS No.9002-86-5, vinylon spinning, textiles sizing, emulsion agent, adhesive, building paint and paper

Polyvinyl alcohol 1799, CAS No.9002-86-5 

 

 TECHNICAL DATA SHEET

      Polyvinyl alcohol 1799

                                     

Chemical nature            

Chemical name                          

Polyvinyl alcohol

Molecular formula                    

(C2H4O)n

CAS No.                              

9002-86-5

Properties         

Physical form                      

White flakes(L) or floc(H)

Concentration (mol%)                           

99.0-100(L)

99.8-100(H)

Viscosity(Mpa.s)                                

22.0-28.0(L)

20.0-28.0(H)

Sodium acetate (%)                     

≤2.1(L)

≤6.8(H)

Volatile matter (%)                        

≤7.0

PH

7.0-10.0

Application     

PVA is widely used in vinylon spinning, textiles sizing, emulsion agent, adhesive, building paint and paper glue. It is also used to produce polyvinyl formaldehyde, polyvinyl butyral and in all kinds of fields. High viscosity PVA is used in adhesive, buliding paint better. Ordinary alcoholysis degree PVA is used in textile sizing, adhesive, emulsifier and disperse agent etc.

Packing 

20kg/ PP bag, stored in cool and dry place

Polyvinyl alcohol 1799

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