Vinyl Chloride Vinyl Acetate Copolymer Resin YMCA Equivalent To DOW
VMCA Used In Inks
|No.||Item||Index||Test Method & Criteria|
|1||Appearance||White powder||By visual|
(through 60 mesh,%)
Impurity particle No.
25%(MEK : Toluene=1:1)solution
|Colorless, transparent, no insoluble matter||By visual|
YMCA type of terpolymer resin can be applied in the coatings and
adhesive possessing high solid content, plastic and metal
overprinting varnish, metal corrosion resistant coating,
maintenance lacquer, repair lacquer, vessel and marine lacquer,
rolling material coating, spray paint for plastic shell,
interlamination coating, can coating, aluminium foil varnish,
heat-transfer printing gum, transfer printing ink,
electronic-chemical aluminum coating, PTP aluminum foil glue(VC
glue), glue for covering steel sheet with film, PVC glue, shoe
material glue, EVA treatment agent, UV primer etc.
Solubility & Compatibility:
For YMCA type of terpolymer resin, ketone solvents are especially
suited, such as acetone, MEK, nadone and isophorone.
Compared with ketone solvents, ester solvents have lower solubility
for vinyl resins, such as methyl acetate, ethyl acetate and butyl
acetate, but they have good solubility for YMCA resin. Therefore,
we don’t need to heat the solution or add ketone solvents into the
solution while YMCA resin is dissolved in ester solvents.
Chlorohydrocarbons, Nitro compound and alicyclic solvents, such as
dichloroethane and diethylene oxide, also can dissolve YMCA
terpolymer resin, but these kinds of solvent are toxic, they are
only used in special situation.
YMCA type of terpolymer resin 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.
YMCA resin has excellent light and heat stability, but when it is
used outdoors or at higher temperature, the following stabilizers
are suggested to use with it, such as organotin stabilizer without
sulphur, epoxy compound stabilizers and light resistant ultraviolet
Packaging and Storage:
YMCA resin is usually packaged into the craft paper-plastic
composite bag lined with plastic film according to 25Kgs per bag.
YMCA resin should be stored in dry place away from sunlight. Any
queries on technology or quality assurance can be inquired to our
company. Should YMCA 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 YMCA resin and its finished product before
using it in bulk.
More appropriate price under the same quality as the one out of
Timely and effective service based on quality and technic.
Shorter lead time based on requirements from clients