Liveo C6-550 Liquid silicone Rubber is a two-part platinum addition cure medical Liquid silicone Rubber formulated with balanced shore A 52 silicone hardness, sitting in the middle of Liveo Liquid Silicone Rubber hardness range. This Liveo C6-550 Liquid Silicone Rubber delivers superior tensile strength of 10.5 MPa and premium tear strength at 45.0 kN/m, ideal for medical components requiring both flexibility and structural rigidity. The medical Liquid Silicone Rubber features a solventless, non-blooming formula free of peroxides, phthalates, latex and other harmful additives, fully compliant with USP Class VI, ISO 10993 and EP biocompatibility standards. The shore A 52 silicone only takes 5 minutes to fully cure at 150°C for high-speed liquid injection molding production, heat stable up to 205°C and withstands standard 120°C autoclave sterilization. Post-cure is not mandatory for most applications of Liveo C6-550 Liquid Silicone Rubber, and it is approved for short-term human implantation within 

• Product: Liveo C6-550 Liquid Silicone Rubber

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

• Cure System: Platinum catalyzed liquid silicone rubber

• Hardness: Shore A 52 medium-firm silicone

• Max service temperature: 205°C

• Molding shrinkage: 2.0%

• Tensile Strength: 10.5 MPa

• Elongation at break: >300%

• Tear strength: 45.0 kN/m

• Density: 1140 kg/m³

• Standard cure condition: 5 mins @ 150°C

• Liveo C6-550 Liquid Silicone Rubber medium-firm shore A 52 silicone medical Liquid Silicone Rubber with balanced flexibility and structural strength

• Two-part platinum liquid silicone rubber with rapid 5-minute fast cure for mass medical molding lines

• USP Class VI biocompatible material, ISO 10993 tested for cytotoxicity, skin sensitization and intracutaneous irritation

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

• Non-blooming surface without oil migration on precision thin medical molded parts

• Excellent flowability to fill intricate tiny mold cavities for miniature diagnostic hardware

• Outstanding tear resistance, suitable for thin-walled catheters and high-stress sealing gaskets

• Retains stable mechanical properties after repeated 120°C 30min steam autoclave cycles

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

• 540 days long shelf life, consistent batch-to-batch quality from FDA registered ISO9001 healthcare manufacturing plant

• Medium-rigidity temporary implant parts injection molded from Liveo C6-550 Liquid Silicone Rubber medical Liquid Silicone Rubber shore A 52 silicone

• Balanced firm catheters, wearable medical sensor frames and durable wound contact sealing pads

• Medium-hard pharmaceutical stoppers, microfluidic device gaskets and disposable diagnostic components

• Single-use biopharma fluid transfer silicone tubing and reusable surgical soft hardware

• Short-term drainage devices, respiratory medical silicone accessories with moderate hardness demand