- Raw materials and funcation for PVC foaming board
- 1.PVC resin
- SG-5 /SG-8,SG-7,K 60
- 2.PVC compound stabilizer
- Lead based one pack PVC stabilizer or Ca/Zn stabilizer,
- Funcation:Prevent?the heat decomposition of PVC resin
- 3.Chemical Foaming agent, NC/AC
- AC blowing agent.NC blwing agent( white blowing agent), AC foaming agent belongs to the exothermic foaming agent,?
- NC foaming agent belongs to the?endothermic foaming?agent
- 4.PVC Foaming regulator TF100/TF530/TF200
- Funcation: improve the melt strength of the melt and prevent the merger of the bubbles, so as to get the PVC foaming products with uniform foaming. At the same time, it can also promote the plasticization of PVC to ensure that the melt?has good fluidity
- 5.Lubricants processing aid ACR175
- Promoting plasticiation, stripping between materials and metals ,keep the material better fluidity
- 6.Lubtricant TL60/TL74/70S
- It is internal and external lubricants promoting plasticization, improving polymer fluidity and improving the surface finish of products.
- 7?PE WAX
- It is external lubricants,Reduce the friction between the polymer and the surface of the machine to prevent it from adhering?to the mechanical surface
- 8.AC-316A OR OA-6
- It is high melt point ope wax, have good internal and external lubricants in middle and late processing
- 9.titanium dioxide Tio2 ,optical brigthener OB
- As pigment ,let product more white, and look blue shade
- 10.Filler
- Filler caco3 can inrease strengh of foaming board,can reduct cost of PVC foam board
- I had been focus on this field over 15 years. welcome for your product enquiry and cooperation.
- contacts:Mandy,
- whatsapp: 86 13563682728,[email protected]
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