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Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor

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Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor

Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor
Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor

Large Image :  Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor

Product Details:
Place of Origin: China
Brand Name: Direction Chemical
Model Number: DY-4
Payment & Shipping Terms:
Minimum Order Quantity: 200Kgs
Price: USD2.00~2.30/Kg
Packaging Details: Craft paper bag lined with PP film,25Kgs per bag
Delivery Time: 10 working days after receiving the payment
Payment Terms: T/T, L/C, Westernunion
Supply Ability: 1,000MTs/month

Vinyl Chloride Vinyl Acetate Bipolymer Resin DY-4 Equivalent To VYNS-3 Used In PVC Adhesive And Calcium-plastic Floor

Description
Appearance: White Powder Viscosity: 80-83Ml/g
K Value: 57-60 Vinyl Acetate Content: 10-12
Stacking Density: ≥0.60g/ml HS Code: 390430
High Light:

polyamide hot melt

,

polyamide adhesive

Vinyl Chloride Vinyl Acetate Bipolymer Resin (DY-4)

  1. Technologic Index
No. Item Index
1 Appearance White powder
2 Whiteness ≥80
3

Viscosity

(Ml/g)

80-83
4 K Value 57-60
5

Vinyl Acetate Content

(﹪,by Wt)

10-12
6

Volatilization

(﹪)

≤1
7

Grain Size

(through 60 mesh)

100﹪
8

Stacking density

(g/ml)

0.60
9

Impurity Particle No.

(grains/100g)

≤20
10

Solubility

25%(MEK: Toluene=1:1)solution

Colorless, Transparent, No insoluble matter
 

 

B) Application

DY-4 is mainly applied in PVC ink, paper ink, electric cable material, pigment paste and flake for PU, PVC adhesive, leather treatment agent, thermal insulating foaming material, additive for PVC modification, calcium-plastic floor, coating etc.

 

C) Solubility & Compatibility

For DY-4 type of bipolymer, ketone solvents are especially suited, such as acetone, MEK, nadone and isophorone. Ester solvents have lower solubility for DY-4 resin, such as methyl acetate, ethyl acetate and butyl acetate etc., Therefore, we need to add a little ketone solvent into the solution while DY-4 resin is dissolved in ester solvents. Chlorohydrocarbons, Nitro compound and alicyclic solvents, such as dichloroethane and diethylene oxide, also can dissolve DY-4 type of bipolymer, but these kinds of solvent are toxic, they are only used in special situation.

DY-4 type of bipolymer is miscible with other resins during the course of usage, such as other types of vinyl chloride vinyl acetate copolymer, PVC resin, perchloro-ethylene resin, ketone resins, chloroprene rubber, NBR, polyacrylate, epoxy resin, polyester and petroleum resin etc.

 

D) Packaging and Storage

Packaged according to 25Kgs per bag, craft paper-plastic composite bag lined with plastic film.

Should be stored in dry place away from sunlight

Should the DY-4 resin have been kept over the shelf time, it shouldn’t mean the resin is invalid, but the user has to test the relevant properties before using it in bulk.

Contact Details
Suzhou Direction Chemical Co.,Ltd

Contact Person: Mr. Christopher Cao

Tel: 0086 13063757966

Fax: 86-512-50321460

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