Pvc plastic pellet material-how to choose a high quality pvc/abs flame retardant material supplier



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What is the role and use of plastic PPA?

1. The role of plastic PPA Plastic PPA, as a high-performance engineering plastic, has the following functions:

2023/12/23

Additive function of PVC plastic granules

The additives used in the production of modified PVC plastics mainly include thermal stability system, impact modifier, lubrication system, processing modifier, filler and so on. Among them, the choice of thermal stabilization system should be based on the requirements of actual production, and more attention should be paid to the synergistic effect and confrontation effect between thermal stabilizers. Impact modifiers generally choose CPE and ACR impact modifiers, according to other ingredients in the production formula and extruder plasticizing capacity, appropriate addition of 8-12 copies can be, of which CPE sources are extensive, low price, ACR welding angle strength and aging resistance is higher.

2023/12/23

What is PC plastic?

1. Properties: amorphous polymer, shrinkage rate less than 0.6 after molding; Low density makes the output 20% to 30% higher than that of ordinary materials

2023/12/23

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