• Vinyl Resin for PVC glue

Vinyl Resin for PVC glue

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Product Details

Providing  the adhesion force between PVC substrate and aluminum foil/metal substrate. Vinyl Resin is the main resin.


It is white powder,ester soluble with colorless,transparent solution, and it has very  good dissoluvability、film-formation 、solvent release property 、chemical resistance 、color contrast property and after-tack resistance.And it has lasting  flexibility、abrasive resistance、low expansion rate and low water and gas permeability, therefore, it can be oil resistivity、grease resistance、dilute acid  resistance、alkali resistance、salt resistance and alcohol resistance.It also is binders with physical property drying with the film formation after the solvent  volatilization in the system.


Vinyl Resin Quality standard (XHQB-6)


Grade

MVAM

VAM

MLC-14-55

MLC-14-62

VMCH

E15/45M

VYHH

CP-450

Composition(%)

VinyI Chloride

86

86

86

86

Vinyl Acetate

13

13

14

14

Others

1a

1a



K Value

44-46

44-46

46-48

49-51

Viscosity No.

48-56

50-54

52-56

60-64

Average Molecular Weight

About 27000

About 27000

27000

35000

Solubility

MEK

★★★★

★★★★

★★★★

★★★★

N-Propyl Acetate

★★★★

★★








EthyI Acetate



★★★★

★★★★

Benzene



★★★

★★★

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.