Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers PG-HC

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Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers PG-HC
Posting date : Mar 06, 2019
Membership
Free Member Scince Nov 26, 2018
FOB Price
1
Min. Order Quantity
1ton
Supply Abillity
23000tons/year
Port
shanghai
Payment Terms
100% pre-T/T or 100% sight letter of credit
Package
25kg/bag
Keyword :
Category
Contact
Peter
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
-
HS-CODE
-
Package & Delivery Lead Time
Package
25kg/bag
Delivery Lead Time
7days
Detailed Description
New grade PG-HC: It is white powder、ester soluble with colorless& transparent solution and has excellent solvent release、film-forming compactness、dispersibility,which mainly is used for combination with PU resin to improve flexibility、solvent release、film-forming compactness and hardness in  coatings and ink;It is very good film-forming substance with low swelling  property and low gas permeability when its paint film meet water, after its combination   use with PU resin etc, its paint film has excellent flexibility、high-wearing feature、scratch resistance、water resistance、alcohol resistance.
 
PG-HC Vinyl Resin Quality standard (XHQB-10)
No.
Item
Index
Test method
1
Appearance
White powder
By visual
2
Whiteness
≥80
GB2913-82
3
Composition % by Wt
Vinyl Chloride 84±1%
GB/T7139-2002
Vinyl Acetate 10±1%
ISO1159-1978
Vinyl Alcohol 6±0.5%
 
4
Reactive Functionality (Hydroxyl %)
1.8-2.3%
 
5
Hydroxyl Value
70-76
ISO2554-1974
6
K Value
48-50
GB/T 3401-2007
7
Viscosity No. ml/g
54-58
GB/T 3401-2007
8
Glass transition Temp ℃
About 62
GB11998-89
9
Average Molecular Wt
About 30000
Calculated by the Viscosity No.
10
% by wt, through 60 mesh
100%
GB/T6003.1
11
Apparent density (g/ml)
≥0.5
GB20022-2005
12
Volatilization (%)
≤1%
GB/T2914-1999
13
Impurity Particle No. /100g
≤20
GB9348-88
14
20% resin in EA or MEK
Colorless and   Transparent or Yellowish
By visual
 
Application:
PG-HC new grade is mainly used for application gravure plastics composite printing inks、wood coatings( e.g: matte coating、topcoat gloss etc)、UV primer、PE primer etc.
Package, storage and transportation:
* In kraft bag, lined with pp bags of 25kgs net, with PE inner bag.
*Store in a dry and ventilated place, do not place in open-air, avoid storage in direct  sunlight and caution against wet.
*Must be transported in clean vehicle with awning and keep away from moisture.
* It is NOT hazardous article, and the shelf life is one year from the production date.

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