VMQ (silicone rubber)

Properties:

• Very high temperature resistance (-60°C to +230°C, special types up to 300°C)
• Resistant to UV, ozone and weathering
• High flexibility at low temperatures
• Good chemical resistance, but not resistant to oils/fuels

Applications:

• Medical technology, food industry, automotive industry
• High-temperature seals, cable sheathing

Authorisations:

• FDA, BfR, KTW, NSF, USP Class VI

Recycling:

• Limited recyclability, mechanical reprocessing possible

LSR (Liquid Silicone Rubber)

Properties:

• Same advantages as VMQ, but more precise processing thanks to injection moulding
• Excellent biocompatibility
• Temperature range: -60°C to +230°C

Applications:

• Medical technology (catheters, tubes)
  Food industry, electronics, automotive

Approvals:

• FDA, USP Class VI, BfR, KTW

Recycling:

• Mechanically difficult, thermal recycling possible