Product Description

Vinyl Chloride and Vinyl Acetate Copolymers MLC-20

Vinyl Chloride and Vinyl Acetate Copolymers

Vinyl Resin, Vinyl Acetate Copolymers Resins, Vinyl Acetate Copolymers Resins

Grade MLC-20: It is white powder,ketone and ester soluble with colorless, transparent solution, and it offers a desirable balance of chemical resistance, solubility, diaphaneity, film strength, and thermoplasticity. It has excellent interbedded adhesion. The film with high toughness,flexibility and lasting,anti-wear water resistance,low water swelling and low permeability characteristics.Because of its lower melt index, It also has well sealing property in low temperature.

 

MLC-20 Vinyl Resin Quality standard (XHQB-6).

No.	Items	Index	Test method
1	Appearance	White powder	By visual
2	Whiteness	≥80	GB2913-82
3	Composition % by Wt	Vinyl Chloride 80±1%	GB/T7139-2002
		Vinyl Acetate 20±1%	ISO1159-1978
4	Reactive Functionality Type % by Wt	-
5	K Value	46-48	GB/T 3401-2007
6	Viscosity No. ml/g	53-57	GB/T 3401-2007
7	Glass Transition Temp ℃	About 70	GB11998-89
8	Average Molecular Wt	About 25000	Calculated by the Viscosity No.
9	% by wt, through 60 mesh	100%	GB/T6003.1
10	Apparent density (g/ml)	≥0.6	GB20022-2005
11	Volatilization (%)	≤1%	GB/T2914-1999
12	Impurity Particle No. /100g	≤20.	GB9348-88
13	25% resin in MEK	Colorless and Transparent	By visual

 

Application:

MLC-20 grade is used primarily for maintenance coatings,plastic coatings, heat-transfer paint,outdoor printing ink, carbon ribbon,adhesive for magnetic card and card board. When using with carboxyl resin in the heat sealing lacquer for aluminum foil and PVC can effectively reduce the heat sealing temperature, raise the heat sealing strength.

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.

Payment Terms︰ Payment method 100% pre-T/T or 100% spot letter of credit