Liveo C6-540 Liquid silicone Rubber is two-part platinum addition cure medical Liquid silicone Rubber with balanced shore A 40 silicone hardness, sitting between soft C6-530 and firmer C6-550 grades. This Liveo C6-540 Liquid Silicone Rubber delivers outstanding tensile strength 8.9 MPa and high tear strength 42.0 kN/m, ideal for thin yet durable precision medical components. The medical Liquid Silicone Rubber adopts solventless, non-blooming formula free of peroxides, phthalates, latex and toxic additives, fully passing USP Class VI, ISO 10993 and EP biocompatibility tests. It only requires 5 mins curing at 150°C for efficient high-volume injection molding, heat stable up to 205°C and compatible with standard 120°C autoclave sterilization. No mandatory post-cure is needed for most finished parts produced from this shore A 40 silicone raw material, suitable for temporary implant equipment limited to maximum 29 days tissue contact.

• Product: Liveo C6-540 Liquid Silicone Rubber

• Form: Two-part A & B, 1:1 equal weight mixing

• Cure System: Platinum catalyzed liquid silicone rubber

• Hardness: Shore A 40 medium soft silicone

• Max service temperature: 205°C

• Molding shrinkage: 2.0%

• Tensile Strength: 8.9 MPa

• Elongation at break: >300%

• Tear strength: 42.0 kN/m

• Standard cure: 5 minutes @ 150°C

• Density: 1130 kg/m³

• Shelf life: 540 days unopened ambient storage

• Implant limit: ≤29 days short-term human

• Liveo C6-540 Liquid Silicone Rubber balanced shore A 40 silicone medical Liquid Silicone Rubber with balanced flexibility & toughness

• Two-part platinum liquid silicone rubber with ultra-fast 5-minute molding cycle for mass production

• USP Class VI biocompatible, ISO 10993 tested for cytotoxicity, sensitization & intracutaneous irritation

• Solvent-free, zero peroxides, phthalates, PCBs, chlorophenyl and latex additives

• Non-blooming surface without oily migration on micro-precision molded medical parts

• Excellent fluidity to fill intricate tiny mold cavities for miniature medical hardware

• High tear resistance for thin-walled catheters and flexible sealing components

• Stable mechanical performance after repeated 120°C 30min steam autoclave cycles

• Heat resistance up to 205°C, optional post-cure for ultra-low volatile requirements

• 540 days long shelf life, consistent batch quality from FDA registered ISO9001 healthcare factory

• Balanced-flexibility implant parts molded from Liveo C6-540 Liquid Silicone Rubber medical Liquid Silicone Rubber with shore A 40 silicone

• Medium-soft thin catheters, wound dressings and wearable medical sensor gaskets

• Miniature pharmaceutical stoppers, microfluidic seals and disposable diagnostic parts

• Single-use biopharma fluid transfer tubing and respiratory soft silicone accessories

• Short-term drainage sleeves and flexible surgical disposable components