Company Details

Shandong Novista Chemicals Co.,Ltd (Novista Group) [Shandong,China] Business Type:Manufacturer , Service , Distributor/Wholesaler Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide Exporter:71% - 80% Certs:GB, OHSMS, FDA

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How to choose pvc internal and external lubricants

2022-05-28

How to choose pvc internal and external lubricants
1. The melting point of the internal and external lubricants of pvc is usually 50-60°C lower than the molding temperature.

2. The fluidity, anti-adhesion and plasticization rate of the plastic must be properly balanced. Balance internal and external lubricants.

3. Maintain the integrity of the lubrication effect in the early, middle and late stages of the system.

4. No negative effects on secondary processing (heat sealing, lamination, printing, etc.).

5. The lubricant has good dispersibility in the resin, and if necessary, a dispersant is added.

6. Pay attention to the interaction with other additives (plasticizers, heat stabilizers, antioxidants, fillers, impact agents, etc.).

Novista Chemical's main products are PVC processing internal and external lubricants, MBS Resin, ACR resin.

Mandyzhang Id

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Mr. Ron Han

Email:

manager.han@novistagroup.com

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Tel:86-536-8206760

Fax:86-536-8206750

Mobile Phone:+8615336365800

Email:manager.han@novistagroup.com

Address:RM1232-1233,#4 Building No.4778 Shengli East Street, Weifang, Shandong