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|Product Name:||Vinyl Terpolymer Resin||Application:||Plastic Lacquer, Can Coating, Leather Coating, Interlamination Adhesive, Magnetic Tape Adhesive, Gravure Printing Ink For Recombination, High Grade PU Wood Paint, Metal Paint Etc.|
|Appearance:||White Or Yellowish Powder||Hydroxyalkyl Acrylate Content:||15.0±1.0%|
vinyl chloride vinyl acetate terpolymer resin,
vagh vinyl resin
Wacker E15 / 40A Vinyl Chloride Terpolymer Resin DROH Used In Inks Coatings And Paints
|No.||Item||Index||Test Method & Criteria|
|1||Appearance||White powder||By visual|
Reactive Functional Group
|8||Glass Transition Temp(ºC)||About 65||GB11998-89|
|9||Average Molecular Weight||About 15000|
(through 60 mesh)
Impurity Particle No.
25%(MEK : Toluene=1:1)solution
|Colorless, Transparent, No insoluble matter||By visual|
CAS No.: 25086-48-0
DROH resin is extensively applied in coatings, inks and adhesive, the specific industries are as below:
Coatings: marine overprinting varnish, common metal overprinting varnish, corrosion resistant coating for vessel and marine, shell lacquer for machinery, industrial maintenance paint, plastic lacquer, can coating, leather coating high grade PU wood paint, metal paint etc.;
Adhesive: interlamination adhesive, magnetic tape adhesive;
Inks: gravure printing ink for lamination.
Because DROH resin contains VC and VAC, the resin is the excellent carrier of pigment used in the inks and coatings, furthermore, it possesses excellent adhesion on the following items, such as PET, resin primers, paper, acrylic resin, PVC, ABS, PC, the surface of ink, pretreated PE and OPP etc.
DROH resin is often used with other film-forming materials to improve the properties of coating and strengthen adhesion, flexibility, toughness, hardness and chemical resistance.
DROH resin can implement cross linking reaction with thermosetting resins (e.g. Isocyanate) because there is hydroxyl functional group in the structure of resin, the formed film has the following excellences, such as bright, hard and tough, wear resistant, scratch resistant, water resistant and chemical resistant etc.
DROH terpolymer resin is miscible with other resins during the course of using, 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.
Ketone solvents are specially suitable for DROH resin, 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. So we need to heat the solution or add ketone solvents into the solution while DROH resin is dissolved in ester solvents.
Chlorohydrocarbons, Nitro compound and alicyclic solvents also can dissolve DROH resin, such as dichloroethane and diethylene oxide, but these kinds of solvent are toxic, they are only used in special situation.
Lower molecular weight of DROH resin is helpful for increasing the solubility of resin and solid content of solution.
Usually packaged in craft paper-plastic composite bag lined with plastic film as per 25Kgs/bag.
Stored in dry place away from sunlight.
If DROH resin has been kept over the shelf time, it shouldn’t mean the resin is invalid, but the user has to test the relevant properties of DROH resin and its finished product before using it in bulk.
Reasonable price under the same quality;
Swift and effective service as per the need of clients;
Shorter lead time;
Active response for any queries on technology or quality.
Contact Person: Mr. Christopher Cao