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Product Details:
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| Product Name: | Vinyl Terpolymer Resin | Application: | Common Metal Overprinting Varnish, Corrosion Resistant Coating For Vessel And Marine, Lacquer For Machinery Shell, Industrial Maintenance Paint, Plastic Lacquer, Can Coating, Leather Coating, Interlamination Adhesive, Magnetic Tape Adhesive, Gravure Printi |
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| Appearance: | Yellowish Powder | Vinyl Alcohol Content: | 6.0±0.5% |
| Viscosity: | 55~60ml/g | CAS No.: | 25086-48-0 |
| HS Code: | 3904300000 | Net Weight: | 25Kg/bag |
| High Light: | vinyl copolymer resin,vinyl chloride copolymer |
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Vinyl Chloride Vinyl Acetate Copolymer Resin DAGH Wacker E22/48A Used In Wood Paint And Metal Paint
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 |
| Vinyl Alcohol | 6.0±0.5 | |||
| 4 |
Reactive Functional Group (Hydroxyl %) |
1.8-2.3 | ||
| 5 |
Hydroxyl Value (Mg KOH/g) |
70-77 | ISO2554-1974 | |
| 6 | K Value | 46-52 | GB/T3401-1999 | |
| 7 |
Viscosity (Ml/g) |
55-60 | GB/T3401-1999 | |
| 8 | Glass Transition Temp(ºC) | About 79 | GB11998-89 | |
| 9 | Average Molecular Weight | 27000-30000 | ||
| 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 | VAGH | DOW | |
| E22/48A | Wacker | |||
Applications:
DAGH can be used for a wide range of coatings applications,including marine anti-corrosion paint gravure printing inks,chassis paints, maintenance, PU and wood finishes, paper coatings, PET inks, interbedded adhesive, adhesive for magnetic tape and carbon ribbon.
Property:
DAGH is white or slight yellow powder,ketone soluble with colorless,transparent solution and has excellent adhesion on PET,resin primer,paper,PVC,ABS pre-treatment of PE and OPP.It is often used with other film-forming material 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/water resistance.
Solubility & Compatibility:
For DAGH resin, ketone solvents are specially suited, such as acetone, MEK, nadone and isophorone. Compared with ketone solvents, ester solvents have lower solubility for DAGH type of resin, such as methyl acetate, ethyl acetate and butyl acetate etc. Therefore, we need to heat the solution or add ketone solvents into the solution while DAGH type of resin is dissolved in ester solvents.
Chlorohydrocarbons, Nitro compound and alicyclic solvents, such as dichloroethane and diethylene oxide, also can dissolve DAGH type of terpolymer resin, but these kinds of solvent are toxic, they are only used in special situation.
For DAGH resin, lower molecular weight is helpful for increasing the solubility of resin and solid content of solution.
DAGH type of terpolymer 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.
Packaging and Storage:
DAGH resin is usually packaged into the craft paper-plastic composite bag lined with plastic film according to 25Kgs per bag.
DAGH resin should be stored in dry place away from sunlight.
Any queries on technology or quality assurance can be inquired to our company.
Should DAGH 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 of DAGH resin and its finished product before using it in bulk.
Competitive Advantage:
More appropriate price under the same quality as the one out of China.
Timely and effective service based on quality and technic.
Shorter lead time based on requirements from clients.
Contact Person: Mr. Christopher Cao
Tel: 0086 13063757966
Fax: 86-512-50321460
