Featured Posts

January 7, 2020

PVC compound granulation process

The PVC compound granulation process is a process of making high-polymer resin and various additives and auxiliaries into granulated plastics after metering, sticking, plasticizing, and pelletizing. Plastic granules are semi-finished pro...

December 4, 2019

The PVC compound/granule/pellets production process

The PVC compound granulation process is a process of making high-polymer resin and various additives and auxiliaries into granulated plastics after metering, sticking, plasticizing, and pelletizing. Plastic granules ar...

November 19, 2019

28 questions about plastic processing additives
 

1. What is a polymer processing aid? what is the function?
A: Auxiliaries are various auxiliary chemicals that need to be added during the production or processing of certain materials and products to improve the product...

November 12, 2019

Flame retardant PVC product processing technology and applications

Polyvinyl chloride - PVC

I believe everyone must have heard of PVC, but it is not clear what it is. In fact, PVC is a kind of material that is widely used in life. Almost everyone has used things made of...

October 21, 2019

How can we improve the heat resistance of PVC plastics?
 

After PVC plastic products are processed into finished products, many manufacturers or merchants will reflect that PVC plastics have poor heat resistance. So how do you improve the heat resistance of PVC plastics...

October 18, 2019

PVC pipes extrusion, something you have to know!

Extrusion process parameters include temperature, pressure, extrusion speed rate, and traction speed.
 

1.Temperature
Temperature is one of the important conditions for the smooth progress of extrusion molding. Starting fr...