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Vah Vinyl Resin Equivalent To Dow Vagh - China

price: contact company for price

Characteristice: A high molecular weight, partially hydrolyzed vinyl

chloride/vinyl acetate resin, made in a two-step process, having a

composition of approximately 90 percent vinyl chloride, 4 percent vinyl

acetate, 6 percent vinyl alcohol, with a hydroxyl content of

approximately 2.3 percent. VAH has excellent adhesion on PET, resin

primer, paper, PVC, ABS, pre-treatment of PE and OPP. VAH has good

compatibility with other film-forming material, such as alkyd resins,

polyurethane elastomers, isocyanate resin, melamine resin, urea-

formaldehyde, epoxy polymers and so on. So VAH often used with other film-

forming material in order to improve the coating performance, and

enhance paint adhesion, flexibility, tenacity, hardness and chemical

resistance. The hydroxyl functional group permits crosslinking reactions

for thermoset , obtaining excellent chemical and water resistance.

Solubility: VAH can be dissolved in relatively strong solvent/diluent

combinations, such as 50 percent ketone/50 percent aromatic hydrocarbon,

to produce resin solutions of 22-25 percent solids. Ketone is a

particularly good solvent, and esters is the relatively weak solvent.

Chlorinated hydrocarbons such as dichloroethane and 1, 2 - dichloroethane

can completely dissolve VAH, and methyl chloroform and tetrachloroethane

can only swell it. Aromatic hydrocarbons have a good role in the

swelling, generally using with ketone. Application: VAH can be used for

a wide range of coatings applications, including marine anti-corrosion

paint, gravenu ink, chassis paints, maintenance, PU and wood finishes,

paper coatings, PET inks, interbedded adhesive, adhesive for magnetic

tape and carbon ribbon. VAH 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 90±1% GB/T7139-

2002 Vinyl Acetate 4±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 46-48 GB/T3401-1999

7 Viscosity No. ml/g 54-58

GB/T3401-1999

8

Glass transition Temp C About

79 GB11998-89

9 Average Molecular Wt About 27000

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 25% resin in MEK/Toluene(50/50)

Colorless and Transparent By visual

We are the manufacturer of Vinyl Resin in

China

Our resin can replace

VYHH/VINNOL E15/45

VMCH /VINNOL H15/45M

VAGH / SOLBIN A

VMCA

VMCC

VROH

VAGF

VYHD

VYNS-3

WACKER H40/50

Please inquiry for your need now


Company Contact:


  • Phone: 8613773198521

  • Address: s.k.y.p.e.: for-nancy,Leader Business building,no, kunshan , China

  • Email: Email

Published date: September 3, 2012 -

  • Business Description: Kunshan PG chem Co., Ltd. founded in 1998, s.k.y.p.e.: for nancy, is a professional manufacturer of vinyl chloride vinyl acetate copolymers. Our factory is located in the ancient historical city of Huizhou County, with the fixed assets of 2500 million yuan. We are professional manufacturer for vinyl chloride vinyl acetate copolymer.

    The annual production capacity of the various grades of vinyl resin up to 15,000 tons.
    Through self development as well as cooperate with other major institutions, we obtained advanced technology, passed the ISO9001: 2000.

    Our products can replace DOW SVR series, such as DOW's VYHH, VMCH, VAGH etc. Mainly used in metal, wood, PET film, plastic, paper, leather, concrete, transparent and colored coatings, and other materials.

    With the spirit of "quality first, reputation first" principle, we provide quality products with low prices to all kinds of customers
    Our company can produce different degree of polymerization and different components vinyl resin according to customer's requirements

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