Verve Advanced Polymers Pvt Ltd , has been a respected provider of a variety of technically innovative specialty polymers for almost 6 years. We combine a wealth of experience, with R&D resources and the responsiveness of our technical and customer service team to support our customers.
Poly Vinyl Chloride Resin or PVC Resin as it is popularly called, is a thermoplastic Resin which can be softened on reheating. A common term for this commodity polymer is Vinyl. Often available in the form of a powder, PVC granules are highly resistant to oxidisation and degradation caused by atmospheric reaction. In its raw form, it appears as a white powdery solid. The composition of PVC is such that 57 % is chlorine and 43% is carbon. Since the process of deriving PVC Resin granules is rarely dependent on petroleum, it is considered as one of the more renewable plastics.
Chlorinated paraffin waxes (CPWs) are produced by chlorination of straight-chained paraffin wax fractions. The carbon chain length of commercial chlorinated paraffin wax is usually between 10 and 30 carbon atoms, and the chlorine content is usually between 40 and 70% by weight. Chlorinated paraffin waxes are viscous colorless or yellowish dense oils with low vapor pressures, except for those of long carbon chain length with high chlorine content (70%), which are solid. Chlorinated paraffin waxes are practically insoluble in water, lower alcohols, glycerol and glycols, but are soluble in chlorinated solvents, aromatic hydrocarbons, ketones, esters, ethers, mineral oils and some cutting oils. They are moderately soluble in unchlorinated aliphatic hydrocarbons. Chlorinated paraffin wax consist of extremely complex mixtures, owing to the many possible positions for the chlorine atoms.
Ca-Zn formulations are a complex blend of calcium and zinc stearate together with acid acceptors and organic co-stabilizers. Calcium Zinc is substitution of lead stabilizer and tin stabilizer. Calcium Zinc stabilizer for pvc are used direct or combination to prevent the various effect such direct or indirect impact of heat and ultraviolet light. This is lead free stabilizer so from last 10 to 15 year due to health and environmental concern. Its consumption is increasing in Europe, USA and Asia.