What Is Polymeric Vinyl

Pvc comes in two basic forms.

What is polymeric vinyl.

Polymeric film polymeric films are made of long chain plasticizers that bind well into the film. In machine direction and cross machine direction. Rigid sometimes abbreviated as rpvc and flexible. Most vinyl films are made from the same basic raw materials.

Other ingredients are then added to the pvc. Above all this bond prevents the plasticizers from migrating. Their backbone is an extended alkane chain ch 2 chr ch 2 chr. Vinyl siding is well loved for being versatile and affordable but polymer siding fairly new material on the market is becoming wildly popular for the same reasons.

The product mold is precisely shaped to give it the exact dimensions needed and incorporates any other necessary configurational details such as ribbing on the back for. Generally polymeric film feels softer and varies in thickness. Pvc is the world s third most widely produced synthetic plastic polymer after polyethylene and polypropylene about 40 million tons of pvc are produced each year. Polymer siding utilizes an injection molding process that enables the final product to have a highly defined three dimensional pattern in a variety of styles sizes and colors.

Both types of calendered films perform slightly differently in one direction than the other i e. There are no double bonds found in the carbon backbone since the double bond is broken in order to make the monomer reactive in the polymerization process. In reality vinyl and polymer materials are made of the same thing which is plastic. We begin with polyvinylchloride pvc polymer which is simply basic plastic and is by nature relatively rigid.

Currently there are two types of plasticisers used these divide the calendered vinyl s into two distinct groups monomeric and polymeric. What makes vinyl vinyl let s begin with a few of the basics on vinyl films. The carbon backbone is made out of carbon atoms bonded covalently with each other. The difference between vinyl siding and polymer siding is a little murky because vinyl is actually a type of plastic polymer and both are an engineered product.

In popular usage vinyl refers only to polyvinyl chloride pvc. Vinyl polymers are a group of polymers derived from vinyl monomers of the type ch 2 chr. Polymeric film can be 2 5 3 5 mils 60 80 microns thick is more stable and is less likely to shrink. Polymeric vinyl is the repeating unit of a vinyl polymer.

Vinyl polymers are the most common type of plastic. What is polymeric vinyl.