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DOW VMCC Vinyl Terpolymer Resin YMCC Applied In Electronic - Chemical Aluminum Coating
Specifications:
| No. | Item | Index | Test Method & Criteria | |
| 1 | Appearance | White powder | By visual | |
| 2 | whiteness | ≥80 | GB2913-82 | |
| 3 | Content (﹪by Wt) | Vinyl Acetate | 16±1 | ISO1159-1978 |
| Maleic Acid | 1±0.2 | |||
| 4 | Volatilization (﹪) | ≤1% | GB/T2914-1999 | |
| 5 | Viscosity (Ml/g) | 44-48 | GB/T3401-1999 | |
| 6 | Impurity particle No. (grains/100g) | ≤20 | GB9348-88 | |
| 7 | Stacking density (g/ml) | ≥0.5 | GB20022-2005 | |
| 8 | K Value | 37-40 | GB/T3401-1999 | |
| 9 | Grain Size (through 60 mesh) | 100 | GB/T6003.1 | |
| 10 | Solubility 25%(MEK : Toluene=1:1)solution | Colorless, transparent, no insoluble matter | By visual | |
| 11 | Countertype | VMCC | DOW | |
Applications:
YMCC terpolymer resin is currently being used in a multitude of fields such as coatings, paints, inks and adhesive:
plastic and metal overprinting varnish, metal corrosion resistant coating, maintenance paint, repair paint, vessel and marine lacquer, rolling material coating, spray paint for plastic shell, interlamination coating, can coating, aluminum foil varnish, electronic-chemical aluminum coating;
heat-transfer printing gum, PTP aluminum foil glue(VC glue), glue for covering steel sheet with film, PVC glue, glue for shoe materials, EVA treatment agent;
transfer printing ink etc.
Stability:
YMCC 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 stabilizer.
Solubility And Compatibility:
Ketone and ester are especially suitable solvents, such as acetone, MEK, nadone and isophorone, methyl acetate, ethyl acetate and butyl acetate, but compared with ketone solvents, ester solvents have a bit lower solubility for YMCC resin.
Chlorohydrocarbons, Nitro compound and alicyclic solvents also can dissolve YMCC terpolymer resin, such as dichloroethane and diethylene oxide,but they are only used in special situation, because these kinds of solvent are toxic.
YMCC 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.
Packaging and Storage:
Packaged into the craft paper-plastic composite bag lined with plastic film as per 25Kgs/bag.
Stored in dry place away from sunlight.
Even if YMCC resin have been kept over the shelf time, it shouldn’t mean the resin is certainly invalid, but the user has to test the relevant properties of YMCC resin and its finished product before using it in bulk.
Competitive Advantage:
More competitive price; Expeditious service; Shorter delivery time; Satisfying help for any queries.
