SuZhou Direction Chemical Technology Co.,Ltd
| Payment Terms | T/T, L/C, Westernunion |
| Supply Ability | 1,000MTs/month |
| Delivery Time | 10 working days after receiving the payment |
| Packaging Details | Craft paper bag lined with PP film,25Kgs per bag |
| Appearance | White powder |
| Viscosity | 80-83Ml/g |
| K Value | 57-60 |
| Vinyl Acetate Content | 10-12 |
| Stacking density | ≥0.60g/ml |
| HS Code | 390430 |
| Brand Name | Direction Chemical |
| Model Number | DY-4 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Westernunion | Supply Ability | 1,000MTs/month |
| Delivery Time | 10 working days after receiving the payment | Packaging Details | Craft paper bag lined with PP film,25Kgs per bag |
| Appearance | White powder | Viscosity | 80-83Ml/g |
| K Value | 57-60 | Vinyl Acetate Content | 10-12 |
| Stacking density | ≥0.60g/ml | HS Code | 390430 |
| Brand Name | Direction Chemical | Model Number | DY-4 |
| Place of Origin | China | ||
| High Light | polyamide hot melt ，polyamide adhesive | ||
Vinyl Chloride Vinyl Acetate Bipolymer Resin (DY-4)
| No. | Item | Index |
| 1 | Appearance | White powder |
| 2 | Whiteness | ≥80 |
| 3 | (Ml/g) | 80-83 |
| 4 | K Value | 57-60 |
| 5 | (﹪,by Wt) | 10-12 |
| 6 | Volatilization (﹪) | ≤1 |
| 7 | Grain Size (through 60 mesh) | 100﹪ |
| 8 | (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.
For DY-4 type of bipolymer, ketone solvents are especially suited, such as ace-tone, 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.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2013
Total Annual:
16000000-19000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
SuZhou Direction Chemical Technology Co., Ltd was established in 2013, it is a private limited company which is specialized in manufacture and marketing of chemicals in the import and export market. The company lies in Kunshan City which is the No.1 among the top 100 strongest counties in economics ... SuZhou Direction Chemical Technology Co., Ltd was established in 2013, it is a private limited company which is specialized in manufacture and marketing of chemicals in the import and export market. The company lies in Kunshan City which is the No.1 among the top 100 strongest counties in economics ...
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