NEW – Low-stick Orings for VARTM & RTM Composite vacuum applications
Recently we have developed a modified elastomer that displays very low-stick properties and this is becoming very popular with users in Vacuum Assisted Resin Transfer Moulding (VARTM) and Resin Transfer Moulding (RTM) when the resins used can tend to stick to the vacuum Orings. When an attempt is made to remove excess resin from the Orings it can stick and tear small sections of elastomer, rendering the seal useless. Using our low-stick elastomers, the resin does not adhere so strongly allowing multiple reuse of the vacuum Orings.
We may be able to provide free of charge samples if you can send us your Oring requirements to sales.dept@poly-tech.com