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Vinyl Resin for hot stamping foil adhesive


  

It is white powder,ketone soluble with colorless,transparent solution,and because of the carboxyl functional group,it has excellent adhesion on metal,especially on aluminum foil,the resin foil also has a good adhesion on PVC,ABS,paper,textiles,beton,etc.Moreover,it offers adesirable balance of chemical resistance,solubility,diaphaneity,film strength,and  thermoplasticity. And it has excellent interbedded adhesion.

 Application: 

This grade yields the good balance of solubility and  viscosity properties needed for high-build, air-dry maintenance finishes,and it  is often used to make coatings and adhesives applications where higher solids   are desirable. It can be used in air-dry finishes, such as maintenance,marine,and  metal coatings, interbedded adhesive,aluminum foli varnish,UV surface  treatment,UV primer,thermal transfer adhesive, shoe adhesive, ink-jet and metal  inks,etc.

Grades can be used as follow: 

                                                                  VAM       VMC     MVAM

Grade MVAM VAM VMC VMA
(VMCH) (E15/45M ) (VMCC) (VMCA)
Composition(%) VinyI Chloride 86 86 83 81
Vinyl Acetate 13 13 16 17
Others 1a 1a 1b 2b
K Value 44-46 44-46 38-40 32-34
Viscosity No. 48-56 50-54 38-42 30-34
Average Molecular Weight About 27000 About 27000 About 19000 About 15000
Solubility MEK ★★★★ ★★★★ ★★★★ ★★★★
N-Propyl Acetate ★★★★ ★★ ★★ ★★

 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.