MOQ | 500 kg |
Port | shanghai |
Packaging | 25kg/bag |
Lead Time | 7days |
Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVAH
Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers
Hydroxyl Modified Vinyl Chloride, Hydroxyl Modified Vinyl Acetate Terpolymers
New grade MVAH: It is white powder,ester soluble with colorless and transparent solution,and it has with excellent solvent release,film-forming,dispersibility,color contrast property and wettability,moreover, it has excellent dispersibility in pigment and has very good adhesive force on PET,which can completely replace Solbin A grade of Nissin and T5HX grade of Kaneka etc.
MVAH Vinyl Resin Quality standard (XHQB-10).
No. |
Item |
Index |
Test method |
1 |
Appearance |
White powder |
By visual |
2 |
Whiteness |
≥80 |
GB2913-82 |
3 |
Composition % by Wt |
Vinyl Chloride 90±1% |
GB/T7139-2002 |
Vinyl Acetate 3±1% |
ISO1159-1978 |
||
Vinyl Alcohol 7±0.5% |
|
||
4 |
Reactive Functionality (Hydroxyl %) |
1.8-2.3% |
|
5 |
Hydroxyl Value |
70-76 |
ISO2554-1974 |
6 |
K Value |
46-48. |
GB/T 3401-2007 |
7 |
Viscosity No. ml/g |
52-56 |
GB/T 3401-2007 |
8 |
Glass transition Temp ℃ |
About 79 |
GB11998-89 |
9 |
Average Molecular Wt |
About 27000. |
Calculated by the Viscosity No. |
10 |
% by wt, through 60 mesh |
100% |
GB/T6003.1 |
11 |
Apparent density (g/ml) |
≥0.5 |
GB20022-2005 |
12 |
Volatilization (%) |
≤1% |
GB/T2914-1999 |
13 |
Impurity Particle No. /100g |
≤20 |
GB9348-88 |
14 |
20% resin in EA or MEK |
Colorless and Transparent or Yellowish |
By visual |
Application:
MVAH new grade is mainly used for application gravure plastics composite printing inks,PU inks,can sealed coatings,plastic coatings,magnetic tape and carbon tape adhesive,car refinishing paint etc.
Package, storage and transportation:
* In kraft bag, lined with pp bags of 25kgs net, with PE inner bag.
* Store in a dry and ventilated place, do not place in open-air, avoid storage in direct sunlight and caution against wet.
* Must be transported in clean vehicle with awning and keep away from moisture.
* It is NOT hazardous article, and the shelf life is one year from the production date.