Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVOH

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Product
Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVOH
Posting date : Mar 06, 2019
Membership
Free Member Scince Nov 26, 2018
FOB Price
-
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
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Category
Contact
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Product 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
Grade MVOH: It is white powder, ketone soluble with colorless, transparent solution and it has with excellent adhesion on paper,polysulfone resin,acrylic  resin,PVC,ABS,PCand the surface of ink.It has good compatibility with other   film-forming material,such as alkyd resins,polyurethane elastomers,isocyanate  resin, melamine resin,urea formaldehyde,epoxy polymers etc.So it is often used  with other film-forming material in order to improve the coating performance,and  enhance paint adhesion,flexibility, tenacity,hardness and chemical resistance.Because of the hydroxyl functional group,it can also be used for improving the characteristics  including alkyd,two-component polyurethane,and two-component epoxy coatings.
 
MVOH 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 81±1%
GB/T7139-2002
Vinyl Acetate 4±1%
ISO1159-1978
Hydroxyalkyl Acrylate 15±1%
 
4
Reactive Functionality (Hydroxyl %)
1.9-2.1%
 
5
Hydroxyl Value
66
ISO2554-1974
6
K Value
39-41
GB/T 3401-2007
7
Viscosity No. ml/g
38-42
GB/T 3401-2007
8
Glass Transition Temp ℃
About 69
GB11998-89
9
Average Molecular Wt
About 15000
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
By visual
 
Application:
VOH grade can be used for a wide range of coatings applications for maintenance,marine and metal finishes,marine anti-corrosion paint, cans paint, wood and  plastic finishes, paper and leather coatings, PET inks, adhesive for magnetic tape and carbon ribbon.
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 six months from the production date.
 

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