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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-VAGH |
| Model: |
TY-VAGH(hydroxide modified vinyl chloride-vinyl acetate-vinyl alcohol ternary copolymer resinTY-VAGH is equivalent to VAGH of DOW) |
| Features: |
Modified copolymer is composed of 90% vinyl chloride, 4% vinyl acetate and 6% vinyl alcohol. Average molecular weight is about 27000, K value is about 46. TY-VAGH has excellent adhesion to PET, resin primer, paper, PVC, ABS, preprocessed PE and OPP. |
| Solubility: |
Ketone is favorable solvent to TY-VAGH.
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| Application: |
TY-VAGH resin can be widely used in anticorrosive paint for paint, gravure ink, enclosure paint, industrial refinishing agent, PU wood lacquer, coating for paper, PET ink, thermal transfer ribbon and magnetic tape adhesive.
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| Quality standard of TY-VAGH hydroxyl modified ternary resin |
| Number |
Item |
Index |
Test standard |
| 1 |
Appearance |
white powder |
visual inspection |
| 2 |
Whiteness |
≥80 |
GB2913-82 |
| 3 |
Component(%) |
Vinyl chloride 90±1% |
GB/T7139-2002 |
| Vinyl acetate 4±1% |
ISO |
| Vinyl alcohol 6±0.5% |
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| 4 |
Active functional group (hytdroxyl %) |
1.8-2.3% |
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| 5 |
Hydroxyl value |
70-76 |
ISO |
| 6 |
K value |
46-48 |
GB/T3401-1999 |
| 7 |
Viscosity ml/g |
54-58 |
GB/T3401-1999 |
| 8 |
Glass transition temperature ℃ |
About 79 |
GB11998-89 |
| 9 |
Average molecular weight |
About 27000 |
concluded by viscosity |
| 10 |
Particle size (60 mesh through sieve) |
100% |
GB/T6003.1 |
| 11 |
Apparent density g/ml |
≥0.5 |
GB20022-2005 |
| 12 |
Volatile content% |
≤1% |
GB/T2914-1999 |
| 13 |
Yellow and block spots pieces/100g |
≤20 |
GB9348-88 |
| 14 |
Solubility (25% butanone toluene solution) |
colorless transparent or yellowish |
visual inspection |
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