Featured Posts

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...

October 14, 2019

The voids, yellowish, precipitation, and color change of PVC pipes are related to several indexs of calcium carbonate.

Let’s take a look at the product picture, what a scary!

Discoloration

...

October 14, 2019

PE wax - a tool to solve the problem of insufficient pvc stability
 

Due to the poor thermal stability of PVC, it is necessary to add corresponding stabilizers to repair the defects of PVC chains and timely absorb the HCL produced by PVC dechlorination. At the same time...

October 11, 2019

PVC foamed profiles - unbalanced characterization between various additives
 

1, stabilizer
      Polyvinyl chloride (PVC) has good acid and alkali resistance, wear resistance, electrical insulation, flame retardant self-extinguishing and low price. It is a widely used...