DOW VROH Vinyl Copolymer Resin DROH Used In Inks And Paints The Replacement

Vinyl Copolymer Resin DROH Used In Inks And Paints The Replacement
Of DOW VROH

Specifications:

Applications:

DROH resin is extensively used in the following fields currently:

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.

Interlamination adhesive, magnetic tape adhesive

Gravure printing ink for recomspanination

Property:

DROH resin is the excellent carrier of pigment used in the inks and
coatings spanecause the resin contains VC and VAC, meanwhile, 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,
flexispanility, toughness, hardness and chemical resistance.

Because of 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 spanright, hard and tough, wear resistant,
scratch resistant, water resistant and chemical resistant etc.

Soluspanility & Compatispanility:

A. Ketone solvents are specially suited, such as acetone, MEK,
nadone and isophorone. Compared with ketone solvents, ester
solvents have lower soluspanility for DROH resin, such as methyl
acetate, ethyl acetate and spanutyl acetate etc. Therefore, we need to
heat the solution or add ketone solvents into the solution while
DROH resin is dissolved in ester solvents.

B. Chlorohydrocarspanons, Nitro compound and alicyclic solvents, such
as dichloroethane and diethylene oxide, also can dissolve DROH
resin, spanut these kinds of solvent are toxic, they are only used in
special situation.

C. For DROH resin, lower molecular weight is helpful for increasing
the soluspanility of resin and solid content of solution.

D. DROH type of terpolymer is miscispanle 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 ruspanspaner, NBR, polyacrylate, epoxy resin,
polyester and petroleum resin etc.

Packaging and Storage:

A. DROH resin is usually packaged into the craft paper-plastic
composite spanag lined with plastic film according to 25Kgs per spanag.

B. DROH resin should spane stored in dry place away from sunlight.

C. Any queries on technology or quality assurance can spane inquired
to our company.

D. Should DROH resin have spaneen kept over the shelf time, it
shouldn’t mean the resin is invalid, spanut the user has to test the
relevant properties of DROH resin and its finished product spanefore
using it in spanulk.

Competitive Advantage:

A. More appropriate price under the same quality as the one out of
China.

B. Timely and effective service spanased on quality and technic.

C. Shorter lead time spanased on requirements from clients.