Get to learn extruded PVC profiles

Date:2022-3-18 Author:

Extruded PVC profiles are widely used for industry and normal life. They are made of PVC resin which is added a variety of functional additives, after high temperature extrusion molding PVC products.

They can be divided into hard profile and soft profile by performance.Hard extruded PVC profiles are used in construction, such as PVC doors and Windows, PVC floor, PVC pipes, etc.; Soft extruded PVC profiles are used for PVC hose, transmission cable, etc.


The extruded PVC profiles with the addition of functional additives has anti-aging, uv resistance, corrosion resistance, high strength, cheap price, good thermal insulation and heat insulation performance, they can partly replace aluminum profiles, steel, etc. And also have lower pollution than aluminum profiles.

This PROFILE replaces the traditional mitred joint systems, not used anymore. Against the weakness and breakage of the wall tile corners; these tile trims allow you to protect and enhance external tile corners and edges.
The above PVC Profiles can be used for all kind of tile corners, kitchen, bathrooms, etc tops finishes and endings, getting always a perfect finish.
This is the easiest way to protect, to decorate and to reduce high cost of old systems.

The characteristic of extruded PVC profiles

The rigid PVC profiles are one of the most widely used plastic materials. PVC profile is an amorphous material. PVC will add stabilizer, lubricant, auxiliary processing agent, color, anti-impact agent and other additives. The PVC has non-flammability, high strength, weather resistance and excellent geometric stability. Then the PVC profiles have strong resistance to oxidants, reducing agents and strong acids. The melting temperature in the process for PVC profile is a very important process parameter, if this parameter is not appropriate will lead to material decomposition problems. The flow characteristics of PVC profiles will be quite poor, the scope of the process will be very narrow. In particular, large molecular weight PVC materials will be more difficult to process. By the way, the PVC profile shrinkage rate will be quite low, about 0.2~0.6%.

Low smoke and halogen-free cable Pelletizing extruder-pelletizing line