MOLD RELEASE MASTER BATCH

Tapstar MR 540E is a slip and anti-scratch masterbatch in PET carrier. It contains 10% of a unique additive for PET, which reduces friction on the end product surface. This leads to a range of end-product improvements, such as improved stacking, de-nesting, scratch resistance, easier processing and 60% less mould release force. Tapstar MR 540E is distributed evenly throughout the polymer during the melt
phase. During cooling, the molecules of active ingredients migrate to the surface, forming a thin lubricating layer.

Features : 

• No detrimental effect on the properties of PET
• Decreases surface friction and mould release force by 60%
• Easier processing and reduced manufacturing noise
• Reduces scratch and scuff and enhances surface quality
• Improves the packing and processing of moulded parts

Application

•  Beverage bottles
•  Household and cosmetic bottles
•  PET preforms PET films
•  Food packaging
•  PET tubes