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Product Details:
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| Product Name: | Vinyl Resin | Application: | Interlamination Adhesive, Gravure Printing Ink For Lamination, Shell Lacquer For Machinery, Industrial Maintenance Paint, Plastic Lacquer, Can Coating, Interlamination Adhesive, PU Wood Paint Etc. |
|---|---|---|---|
| Appearance: | White Or Yellowish Powder | Vinyl Acetate Content: | 4.0±1.0% |
| K Value: | 30-32 | Viscosity: | 33-35Ml/g |
| HS Code: | 3904300000 | CAS No.: | 25086-48-0 |
| High Light: | vinyl chloride vinyl acetate terpolymer resin,umoh vinyl resin |
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Terpolymer Resin DROH The Replacement Of SOLBIN TA3 Used In Varnish And Paint CAS No. 25086-48-0
Specifications:
| No. | Item | Index | Test Method & Criteria | |
| 1 | Appearance | White powder | By visual | |
| 2 | Whiteness | ≥80 | GB2913-82 | |
| 3 |
Composition (%,by Wt) |
Vinyl Acetate | 4.0±1.0 | ISO1159-1978 |
| Hydroxyalkyl Acrylate | 15.0±1.0 | |||
| 4 |
Reactive Functional Group (Hydroxyl %) |
1.9-2.1 | ||
| 5 |
Hydroxyl Value (Mg KOH/g) |
66 | ISO2554-1974 | |
| 6 | K Value | 30-32 | GB/T3401-1999 | |
| 7 |
Viscosity (Ml/g) |
33-35 | GB/T3401-1999 | |
| 8 | Glass Transition Temp(ºC) | About 65 | GB11998-89 | |
| 9 | Average Molecular Weight | About 15000 | ||
| 10 |
Grain Size (through 60 mesh) |
100 | GB/T6003.1 | |
| 11 |
Stacking Density (g/ml) |
≥0.6 | GB20022-2005 | |
| 12 |
Volatilization (%) |
≤1 | GB/T2914-1999 | |
| 13 |
Impurity Particle No. (grains/100g) |
≤20 | GB9348-88 | |
| 14 |
Solubility 25%(MEK : Toluene=1:1)solution |
Colorless, Transparent, No insoluble matter | By visual | |
| 15 | Countertype | VROH | DOW | |
Applications:
DROH resin is used in the following fields currently:
1. Coatings: overprinting varnish, corrosion resistant coating, shell lacquer for machinery, industrial maintenance paint, plastic lacquer, high grade PU wood paint, metal paint etc.
2. Adhesives: Interlamination adhesive, magnetic tape adhesive
3. inks: Gravure printing ink for lamination
Solubility:
A. Ketone solvents are specially suited, such as acetone, MEK, nadone and isophorone. Compared with ketone solvents, ester solvents have lower solubility for DROH resin, such as methyl acetate, ethyl acetate and butyl acetate etc.
B. Lower molecular weight is helpful for increasing the solubility of DROH resin and solid content of solution.
Compatibility:
DROH type of terpolymer is miscible with other resins during the course of usage, such as other types of vinyl chloride vinyl acetate copolymer, PVC resins, perchloro-ethylene resin, ketone resins, chloroprene rubber, NBR, polyacrylate, epoxy resin, polyester and petroleum resin etc.
Property:
DROH resin is the excellent carrier of pigment used in the inks and coatings because the resin contains VC and VAC, meanwhile, hydroxyl functional group in the structure of resin, DROH resin can implement cross linking reaction with thermosetting resins (e.g. Isocyanate), the formed film has the following excellences, such as bright, hard and tough, wear resistant, scratch resistant, water resistant and chemical resistant etc.
Competitive Advantage:
A. More appropriate price under the same quality as the one out of China.
B. Timely and effective service based on quality and technic.
C. Shorter lead time based on requirements from clients.
Packaging and Storage:
A. DROH resin is usually packaged into the craft paper-plastic composite bag lined with plastic film according to 25Kgs per bag.
B. DROH resin should be stored in dry place away from sunlight.
C. Any queries on technology or quality assurance can be inquired to our company.
Contact Person: Mr. Christopher Cao
Tel: 0086 13063757966
Fax: 86-512-50321460
