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PVA Polyvinyl Alcohol Resin Shuangxin Brand

$1500

≥16
Ton

Payment Type:

L/C,T/T,D/P,D/A

Incoterm:

FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDU,Express Delivery

Min. Order:

16 Ton

Transportation:

Ocean,Land,Air,Express

Port:

Shanghai ,Tianjin ,Qingdao

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 2488

Brand: Shuangxin

Place Of Origin: China

Classification: Alcohol Resin

Supply Ability & Additional Information

Packaging: 25kg or 20kg bag

Transportation: Ocean,Land,Air,Express

Place of Origin: Henan

Supply Ability: 300tons/day

HS Code: 39053000

Port: Shanghai ,Tianjin ,Qingdao

Payment Type: L/C,T/T,D/P,D/A

Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDU,Express Delivery

Packaging & Delivery

Selling Units:: Ton

Package Type:: 25kg or 20kg bag

Picture Example:

PVA Polyvinyl Alcohol Resin Shuangxin Brand

Chemical formula of (CH2CHOH)n

Polyvinyl alcohol (PVA) resin is a high molecular polymer
It is a commonly used adhesive with good film forming properties, bonding properties and thermal stability.
Its water solubility is related to the degree of alcoholysis. When the degree of alcoholysis is below 88%, polyvinyl alcohol can be dissolved in normal temperature water; when the degree of alcoholysis reaches 97%, hot water of 60-80 degrees C should be required for dissolution.

PVA 2488 (9)

Physical properties

Appearance: white free-flowing powder, odorless and tasteless.

Solubility: Polyvinyl alcohol powder (PVA) 17-88 and 24-88 type are partially alcoholy-soluble types which can be soluble in room temperature water. It is prohibited to use when the temperature drops to below 0 degree C; when the temperature is below 10 degrees C, sufficient dissolution time is required for dissolution, usually takes 5-10 minutes.

Solution stability: Aqueous solution of low viscosity Polyvinyl alcohol is stable at room temperature and does not deteriorate during storage.

Film Formability: Due to the high adhesion strength between Polyvinyl alcohol molecules, Polyvinyl alcohol is easy to form a film, which has colorless and transparent smooth surface with high mechanical strength and good solvent resistance.

Specification	Hydrolysis (mol%)	Viscosity (cps)	Volatiles (%)	Ash content(%)	PH
1788	86.0-89.0	20.0-26.0	Max 7.0	Max 7.0	5-7
2488	86.0-89.0	44.0-52.0	Max 7.0	Max 7.0	5-7