PVA 1788 powder

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Product Overview

Description


PVA 1788(088-20)


    Welcome to Shanghai Binsheng PVA factory


 


We supply pva 1788 of 20/80/120mesh. 


 


Specification: 














































Item



 



PVA17-88



Hydrolysis%(mol/mol)



 



87.0-89.0



Viscosity mpa.s



 



20.0-26.0



Volatile(%)



         ≤



5.0



Ash (%)



         ≤



0.5



pH value



 



5-7



Purity (%)



         ≥



93.5


 mesh  20-200 mesh

Main Application:


1,PVA 1788 is mainly used for the feedstock of vinylon fiber.The vinylon staple yarn and vinylon tow-to yarn manufactured from the PVA1788 exhibits white color,high strength,perfect hygroscpy,abrasion resistance,sunshine resistance and corrosion resistance.They can be blended with cotton,wool and glue fiber for weaving separately ,which is widely used for clothing ,tarpaulin ,tire cord ,fishingnets and ropes, and they are also an idea substitute of asbestos.


 


2,PVA1788 also can used in the field of paper manking,especially used as surface sizing.With good adhesion,good filming and strengthing to paper, PVA water solution can be used as surface sizing to substitute casein and starch which is more expensive and easy to be corrosible.The whiteness and gloss of the wove paper coated with PVA solution will be perfect,not easy to be crimped and with lower cost.Therefore,it is widely used in art paper ,craft paper,clothing paper and other high-grade paper.


 


3,It can also used as paper bonding ,vinyl acetate emusification &polymerization,inorganic binder , construction material additives,inorganic binder,cosmetic,medicine and temporary material additives etc.


 


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Applicable Fields: 


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Factory:


20131223_110920


 


 


After sale serives : 







































Please contact our After-sales service department in time within 30days after you received the cargo.



Tel: 0086-021-56136266  Mob: 0086-15821568103(Wechat & whatsapp)  Skype: Peterlu841   Time: 9:00 a.m.- 5:00 p.m. (Beijing time)



Process:



Please provide the copy of Sales Contract and describe the problems appeared.



Problems solution:



Slight problem:



Please send the proof to our After-Sales Department, we will reply within two days.



Serious problem:



 



 a.



We will dispatch our Quality and Problems Appraisers to make a confirmation.



b.



Have a negotiation of the compensation and sign agreements.



c.



Our After-Sales Department will perform the duties as the agreements.



 


0.0125 s.