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LC 13-2 Vinyl Resin equivalent to Dow VYHD

LC 13-2 Vinyl Resin equivalent to Dow VYHD

Place of Origin : China
Brand Name : Sinfeng
Model Number : LC-13-2
Certification : REACH;ISO9001
Packaging Details : 25KG/BAG
Delivery Time : about two weeks
Payment Terms : T/T;L/C
Supply Ability : 500MT/Month
MOQ : 1 MT
Sample : Sample
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Characteristice:A medium molecular weight resin having a composition of approximately 86 percent vinyl chloride and 14 percent vinyl acetate. LC-13-2 offers a desirable balance of chemical resistance, solubility, film strength, and thermoplasticity, has a good adhesion on paper, acrylic resin, PVC, ABS and PC, etc.

Solubility:LC-13-2 is usually dissolved in a relatively strong solvent/diluent combination, such as ketone solvent/aromatic diluent (50/50 percent by weight). With this system, a solids content of 23 to 28 percent can be achieved. Ketones and esters is the most commonly used solvents, and chlorinated hydrocarbons, amide used only in a few occasions. Ketones is a particularly good solvent, and esters is the relatively weak solvent. Chlorinated hydrocarbons such as dichloroethane and 1,2 - dichloroethane can completely dissolve LC-13-2, but methyl chloroform and tetrachloroethane can only swell it. Aromatic hydrocarbons have a good role in the swelling, generally using with ketone. LC-13-2 have the better solubility in ketone than LC-13-1, hence it can be substituted for LC-13-1 in most applications where higher solids are needed.

Application:LC-13-2 is ideally suited for marine and maintenance coatings, metal, can paint, strippable coatings, PVC and paper ink, magnetic card, cable, rubber and plastic foam materials, leather surface treatment, PU color plasm and flake, flooring, ciphertext disc, etc.

LC-13-2 Vinyl Resin Quality standard (XHQB-2)

No.

Item

Index

Test method

1

Appearance

White powder

By visual

2

Whiteness

≥80

GB2913-82

3

Composition % by Wt

Vinyl chloride 86±1%

GB/T7139-2002

Vinyl acetate 14±1%

ISO1159-1978

4

Reactive Functionality Type % by Wt

-


5

K Value

38-40

GB/T3401-1999

6

Viscosity No. ml/g

44-48

GB/T3401-1999

7

Glass Transition Temp ℃

About 72

GB11998-89

8

Average Molecular Wt

About 22000

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

By visual


Product Tags:

vinyl resin

      

vinyl chloride resin

      

resins

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

LC 13-2 Vinyl Resin equivalent to Dow VYHD Images

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