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Add: Longsha Industrial Park, Huashi Town, Jiangyin City, jiangsu Province, China
Post code: 214421
General manager:
Li Mengjie +86-510-86063272/86219181
Fax: +86-510-86219186
URL: http://www.tiandatex.com |
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| TY-MA |
| Model: |
TY-MA(carboxyl modified vinyl chloride-vinyl acetate-maleic anhydride ternary copolymer resin TY-MA) |
| Features: |
This product is composed of 81% vinyl chloride and 17% vinyl acetate and 2% maleic acid, average molecular weight is about 15000, K value is about 32. |
| Solubility: |
Ketone is excellent solvent for TY-MA. TY-LCM is easily dissolved in ketone, ether, and other solvents. |
| Application: |
TY-MAVinyl chloride-acetate copolymer can be used in repair, ship and metal coating, aluminium foil varnish, shoe material adhesive, UV surfactant, UV primer, inkjet, metal ink, etc.
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| Quality standard of TY-MA carboxyl modified ternary resin |
| Number |
Item |
Index |
test standard |
| 1 |
Appearance |
white powder |
visual inspection |
| 2 |
Whiteness |
≥80 |
GB2913-82 |
| 3 |
Component (%) |
Vinyl chloride 81±1% |
GB/T7139-2002 |
| Vinyl acetate 17±1% |
ISO1159-1978 |
| Maleic acid 2±0.2% |
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| 4 |
Active functional group (carboxyl %) |
2±0.2% |
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| 5 |
K value |
32-34 |
GB/T3401-1999 |
| 6 |
Viscosity ml/g |
40-44 |
GB/T3401-1999 |
| 7 |
Glass transition temperature ℃ |
About 70 |
GB11998-89 |
| 8 |
Average molecular weight |
About 15000 |
concluded by viscosity |
| 9 |
Particle size (60 mesh through sieve) |
100% |
GB/T6003.1 |
| 10 |
Apparent densityg/ml |
≥0.5 |
GB20022-2005 |
| 11 |
Volatile content % |
≤1% |
GB/T2914-1999 |
| 12 |
Yellow or black spot pieces/100g |
≤20 |
GB9348-88 |
| 13 |
Solubility
(20%butanone toluene solution) |
colorless transparent or yellowish |
visual inspection |
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