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Sell Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers VMA

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  • Company Name :Kunshan PG Chem Co., Ltd.
  • Membership :Free member
  • Registrarion Date :2018. 11. 12
  • CountryRegion:China
  • Address:Room 603, Building 59, Zhonghuayuan Road, Kunshan Development Zone Suzhou Jiangsu, China
  • Phone / Fax:86-0512-57911618  /  86-0512-57165864
  • Contact:Peter Pan
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Description

Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers VMA
Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers
Grade VMA: It is white powder,ketone soluble with colorless,transparent solution, and because of the carboxyl functional group, it has excellent adhesion on metal, especially on aluminum foil, the resin foil also has a good adhesion on PVC, ABS, paper, textiles, beton, etc. Moreover, it offers a desirable balance of chemical resistance, solubility, diaphaneity, film strength, and thermoplasticity. And Ink Raw Material Vinyl Chloride Copolymer Resin has excellent interbedded adhesion.
 
VMA Vinyl Resin Quality standard (XHQB-6)
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 17±1%  ISO1159-1978
    Maleic Acid 2±0.2%   
4  Reactive Functionality (Carboxyl %)  2±0.2%   
5  K Value  32-36  GB/T 3401-2007
6  Viscosity No. ml/g  30-34  GB/T 3401-2007
7  Glass Transition Temp ℃  About 70  GB11998-89
8  Average Molecular Wt  About 15000  Calculated by the Viscosity No.
9  % by wt, through 60 mesh  100%.  GB/T6003.1
10  Apparent density (g/ml)  ≥0.5  GB20022-2005
11  Volatilization (%)  ≤1%  GB/T2914-1999
12  Impurity Particle No. /100g  ≤20  GB9348-88
13  25% resin in MEK/Toluene(50/50)  Colorless and Transparent or yellowish  By visual
 
Vinyl Acetate Application:
VMA grade yields the good balance of solubility and viscosity properties needed for high-build, air-dry maintenance finishes,and it is often used to make coatings and adhesives applications where higher solids are desirable. It can be used in air-dry finishes, such as maintenance,marine,and metal coatings, interbedded adhesive,aluminum foli varnish,UV surface treatment,UV primer,thermal transfer adhesive, shoe adhesive, ink-jet and metal inks,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,

Package 25kg/bag

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  • Sell Carboxyl-Modified Vinyl Chloride/Vinyl Acetate Copolymers VMA

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