Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVAH

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