Hydroxyl Modified Vinyl Chloride/Vinyl Acetate Terpolymers MVOH

MOQ	500 kg
Port	shanghai
Packaging	25kg/bag
Lead Time	7days

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Product Details

Hydroxyl-Modified Vinyl Chloride/Vinyl Acetate Terpolymers

Hydroxyl Modified Vinyl Chloride, Hydroxyl Modified Vinyl Acetate Terpolymers

Grade MVOH: It is white powder, ketone soluble with colorless, transparent solution and it has with excellent adhesion on paper,polysulfone resin,acrylic resin,PVC,ABS,PCand the surface of ink.It has good compatibility with other film-forming material,such as alkyd resins,polyurethane elastomers,isocyanate resin, melamine resin,urea formaldehyde,epoxy polymers etc.So it is often used with other film-forming material in order to improve the coating performance,and enhance paint adhesion,flexibility, tenacity,hardness and chemical resistance.Because of the hydroxyl functional group,it can also be used for improving the characteristics including alkyd,two-component polyurethane,and two-component epoxy coatings.

MVOH 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 81±1%.	GB/T7139-2002
		Vinyl Acetate 4±1%	ISO1159-1978
		Hydroxyalkyl Acrylate 15±1%
4	Reactive Functionality (Hydroxyl %)	1.9-2.1%
5	Hydroxyl Value	66	ISO2554-1974
6	K Value	39-41	GB/T 3401-2007
7	Viscosity No. ml/g	38-42	GB/T 3401-2007
8	Glass Transition Temp ℃	About 69	GB11998-89
9	Average Molecular Wt	About 15000	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	By visual

Application:

VOH grade can be used for a wide range of coatings applications for maintenance,marine and metal finishes,marine anti-corrosion paint, cans paint, wood and plastic finishes, paper and leather coatings, PET inks, adhesive for magnetic tape and carbon ribbon.

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 six months from the production date.