PP PVC Extrusion Profiles Plastic Angle Extrusion Window And Door Plastic Profiles

Description

Extrusion is a continuous process, in which the finished products are obtained by forcing molten material through a forming tool (spinneret, an extrusion head, orifice). The material used in the extrusion process is characterized by a high level of viscosity, and the products are obtained with a cross-section of the desired shape, such as plastic. Extrusion, in other words, can be considered as a complex physical-chemical process that takes place under the influence of mechanical forces, high temperature, and humidity. The processed raw materials are heated by heat, which is released during the process of overcoming internal friction and deformation of the material, and also due to external heating.

The word extrusion comes from Latin roots, from the word " Extrusion ", "extrusiōnis" which means forcing. Other sources state that it comes from the Latin "extrudere" which means to expel.This extrusion process was patented in 1797 by a British mechanic and inventor named Joseph Bramah when I try to make a lead pipe. 

Products Produced

Manufacturers mold plastic pallets into an array of shapes, including: profiles, PVC channels, plastic strips, and plastic tubing. They use shapes like these to create a wide range of finished products, such as: engine components, auto exterior trim (decorative or functional), electronic housings, fencing, window frames, wire insulation, deck railings, plastic films, thermoplastic coatings and more.

Quick Details

Performance classification

There are two types divided into PVC profiles, one is soft PVC profile, the other is hard PVC profile. In our family, the frame of the doors and Windows is the PVC profiles, and the water pipes, these are hard PVC profiles.

We usually use the suitcase is made of PVC, and the cable used for transmission in the State Grid Power Administration is also PVC profiles, these are soft PVC profiles. With the increasing progress of science and technology, the performance of PVC profile is becoming more and more powerful. Today's PVC profiles and a wide variety of properties, some can resist the corrosion of strong acid and alkali, some high temperature resistance... in some PVC profiles, some powerful performance can even replace aluminum alloy or other metal materials. Everything has two sides, and the PVC profile brings convenience to us, but also brings us some harm. PVC profiles cannot be degraded, and some disposable PVC profiles are discarded after our use, resulting in white pollution to us. So, although the PVC profile has brought us convenience, we cannot let our living environment be polluted, please remember to protect our environment.

What is PVC density?

- PVC is chemically stable and does not de-polymerize.

- Density: 1.6 g/cc

About us
As a professional plastic extrusion profile and injection molding manufacturer, JF is specialized in production of all kinds of plastic extrusion profiles and injection molding products (including PVC, ABS, PS, PP, PE, PA, POM, PC, PMMA, EPS, PBT, PETG, TPX, etc.) that is applicable for refrigerator, freezer, cold chain and kitchen cabinet, vending machine, air conditioner and ventilating system, building and decoration industry, etc.. Integrating development, design, production and sales, we have28 plastic extrusion lines and 6 injection molding equipments, outputing 60000 tons of plastic profiles and injection parts annually.