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Product Details:
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| Product Name: | Vinyl Resin | Application: | 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. |
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| Maleic Acid Content: | 2±0.2% | Vinyl Acetate Content: | 17±1% |
| Impurity Particle No.: | ≤20grains/100g | Viscosity: | 39-43Ml/g |
| CAS No.: | 9005-09-8 | Net Weight: | 25Kg/bag |
| High Light: | vmch resin,9005 09 8 |
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Carboxyl-Modified Vinyl Chloride Vinyl Acetate Copolymer Resin YMCA Equivalent To VMCA
Specifications:
| No. | Item | Index | Test Method & Criteria | |
| 1 | Appearance | White powder | By visual | |
| 2 | whiteness | ≥80 | GB2913-82 | |
| 3 |
Content (﹪by Wt) |
Vinyl Acetate | 17±1 | ISO1159-1978 |
| Maleic Acid | 2±0.2 | |||
| 4 | K Value | 32-36 | GB/T3401-1999 | |
| 5 |
Grain Size (through 60 mesh,%) |
100 | GB/T6003.1 | |
| 6 |
Viscosity (Ml/g) |
39-43 | GB/T3401-1999 | |
| 7 |
Volatilization (﹪) |
≤1 | GB/T2914-1999 | |
| 8 |
Stacking density (g/ml) |
≥0.5 | GB20022-2005 | |
| 9 |
Impurity particle No. (grains/100g) |
≤20 | GB9348-88 | |
| 10 |
Solubility 25%(MEK : Toluene=1:1)solution |
Colorless, transparent, no insoluble matter | By visual | |
| 11 | Countertype | VMCA | DOW | |
Applications:
YMCA resin can be used in coatings, paints, inks, adhesive etc., the details are as below:
Coatings & paints: 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, electronic-chemical aluminum coating, EVA treatment agent, UV primer
Inks: transfer printing ink,
Adhesives & glue: heat-transfer printing gum, PTP aluminum foil glue(VC glue), glue for covering steel sheet with film, PVC glue, shoe material glue, etc.
Solubility:
Ketone solvents are especially suitable for YMCA terpolymer resin, such as acetone, MEK, nadone and isophorone.
Ester solvents have lower solubility for vinyl resins than ketone, such as methyl acetate, ethyl acetate and butyl acetate etc., but they have good solubility for YMCA resin. So while YMCA resin is dissolved in ester solvents, we don’t need to heat the solution or add ketone solvents into the solution.
YMCA terpolymer resin also can dissolve in Chlorohydrocarbons, Nitro compound and alicyclic solvents, such as dichloroethane and diethylene oxide, but these kinds of solvent are toxic, they are only used in special situation.
Compatibility:
During the course of use,YMCA terpolymer resin is miscible with other resins 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.
Stability:
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 stabilizer.
Packaging:
Packaged in the craft paper-plastic composite bag lined with plastic film as per 25Kgs/bag.
Storage:
Stored in dry place away from sunlight.
If YMCA 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 YMCA resin and its finished product before using it in bulk.
Advantage:
More advantageous price under the same quality; Quick and effective service; Shorter lead time based on requirements from clients
Contact Person: Mr. Christopher Cao
Tel: 0086 13063757966
Fax: 86-512-50321460
