Vinyl Polymers

Ethylene vinyl alcohol (EVOH) is a formal copolymer of ethylene and vinyl alcohol. Because the latter monomermainly exists as its tautomer acetaldehyde, the copolymer is prepared by polymerization of ethylene and vinyl acetateto give the ethylene vinyl acetate (EVA) copolymer followed by hydrolysis. EVOH copolymer is defined by the mole % ethylene content: lower ethylene content grades have higher barrier properties; higher ethylene content grades have lower temperatures for extrusion.

Material Injection Moulding Injection Moulding Mould Linear Specific Gravity Temperature C Pressure kg/cm2 Shrinkage% mm /mm Rigid 150 - 210 700 - 2800 0.1 - 0.5 1.30 - 1.45 Flexible Unfilled 160 - 190 560 - 1750 0.1 - 0.5 1.16 - 1.35 Flexible Filled 160 - 190 560 - 1750 0.8 - 3.5 1.3 - 1.7 Vinyl Butyral Moulding 150 - 200 700 - 2100 0.5 - 2.5 1.65 - 1.72 Vinyl Formal Moulding Compounds 150 - 200 700 - 2100 0.15 - 0.30 1.2 - 1.4 Chlorinated Polyvinyl Chloride Compound 190 - 210 1050 - 2800 0.3 - 0.7 1.49 - 1.58 Vinyl Butyral Moulding Compound Flexible Unfilled 125 - 170 1050 - 2100 - 1.05 ABS Modified Vinyl Chloride Rigid Flexible 200 560 - 1750 0.4 - 1.5 1.35 PP Modified Vinyl Chloride Rigid 115 - 190 560 - 1120 0.2 - 0.5 1.28 - 1.58

Polymers Of Vinyl

Vinyl is one of the most widely used polymers in the world. As a pure resin Vinyl is not usable without further compounding which is the value we bring it for our customers. Through compounding we create materials with varied characteristic, from rigid to rubber like, that our customer get benefits to develope new applications, like PVC+NBR Compounds...Multiprene Internationals has a wide range of grades for various applications like- Flexible tubing to hard pipe, Handle grip to madical applications. Special Cables Compound, Low temperature flexibility, Non Toxic & Odourless, Crystal free, Antistatic Compound.

Vinyl Polymers

Vinyl Polymers

The most common of vinyl polymers is polyvinyl chloride or PVC. While many thermoplastics are touted for their versatility, no other plastic is found in such divergent applications as PVC, which is used in flexible raincoats, flooring, and rigid pipe. Such versatility is a product both of the base resin and of the availabilities of fillers, impact modifiers, plasticizers, and other additives that make the broad property spectrum available to the vinyl resin.Because final properties of vinyl compounds are totally dependent on formulation, it is impossible to describe vinyl materials completely in a few words. However, it can be said that all vinyl materials are used below 93 C, are resistant to most reagents, are soluble in ketones, and resist water permeation. Fig. Rigid polyvinyl chloride (PVC) 12 mm. diameter pipe sleeves. The sprue and runner system is still attached to the two injection molded sleeves. This is an excellent application for rigid PVC compounds.

We are engaged in manufacturing and exporting a wide range of vinyl polymers.

Carboxy Vinyl Polymer

VINYL POLYMERS

Vinyl Polymers

Vinyl Polymers

Vinyl Polymers

Vinyl Polymers

Acrylic Vinyl Polymer

Vinyl Polymers

VINYL POLYMERS

Vinyl Copolymer Resin

Vinyl Polymers

Polymers Of Vinyal

VINYL POLYMERS

Vinyl Polymers

Vinyl Polymers