Vinyl Ch-loride Vinyl Ac-etate Copolymer
Vinyl Ch-loride-Vinyl Ac-etates Terpolymer
Vinyl Polymer Resin
(UM62)
Specifications:
|
Item
|
Index
|
Test Method
|
|
Appearance
|
White powder
|
Visual
|
Adhesion No.
(K Value)
|
62±1
(50-51)
|
GB/T3401
|
|
Molecular Weight
|
30,000
|
Anhui M(GPC)
|
|
Tg (C)
|
76
|
Anhui M(DSC)
|
|
Volatile (%)
|
≤2.0
|
GB/T2914
|
|
Density g/ml
|
≥0.60
|
GB/T3402
|
|
Solubility
|
Achromatous and transparent
|
Use MEK:Tol uene(1:1) to confect 25% solution
|
|
Composition
|
|
Vinyl Ch-loride
|
87±1
|
Q/320235AHAD05-2009
|
|
Vinyl Ac-etate
|
13±1
|
Description:
UM62 is a medium molecular weight copolymer of vinyl ch-loride and vinyl ac-etate resin.
Features:
UM62 provides a good balance of chemical resistance, solubility, film strength and thermoplasticity.
UM62 has a good adhesion on substrates including paper, acrylic resin, PVC, ABS and PC.
Application:
· Coatings for metal, wood, paper, leather,film, foil and fabric.
· Screen Printing inks and Gravure ink
· Binder and Adhesive
· Processed pigment flake and powder
· PVC sheet
Packing and storage:
1, 25kgs/ paper bag; 15mts /1x20'GP.
2, stored in dry place in its original closed packaging.Avoid higher temperatures.
Noted: we also have other products, such as Vinyl polymer resin VAH, VAM resin, UM55 etc.