New Product | SynaLinX® Platinum Cured Silicon Tubing

Pharmaceutical grade silicone tubing and braided silicone tubing are the best choices for fluid transfer tubing in medical and biopharmaceutical applications. Strict control over the raw materials and additives used in the production of silicone tubing and braided tubing is necessary to reduce contamination risks and ensure the safety and efficacy of biopharmaceutical products. Therefore, the government has put forward several guiding opinions on consumables used in biopharmaceutical processes, including applicability studies, biosafety studies, biocompatibility studies, and other recommendations.

Silicone fluid transfer tubing is made of silicone rubber and typically requires vulcanization or curing to polymerize the monomers into polymers for shaping. Thus, two main types of silicone tubing are produced: platinum-cured silicone tubing and peroxide-cured silicone tubing.

Peroxide-cured silicone tubing is opaque and produces a noticeable odor and unavoidable by-products during production. In contrast, platinum-cured silicone tubing is transparent in color, odorless, and free of by-products during production.

Platinum-cured silicone fluid transfer tubing performs significantly better than peroxide-cured silicone tubing after exposure to gamma irradiation, with platinum-cured silicone tubing exhibiting superior physical properties. Therefore, more biopharmaceutical companies choose platinum-cured silicone tubing for production.

To address this, BioLink uses imported medical-grade raw materials. Through unique production processes, BioLink has introduced the cost-effective SynaLinX® TST platinum cured silicone tubing and SynaLinX® RST braided platinum cured  silicone tubing. In terms of biocompatibility, the products exhibit low dissolved matter, low toxicity, low adsorption, and have undergone physical, chemical, and biological performance tests, meeting standards such as USP Class VI, and ISO 10993, and certified by SGS.

SynaLinX® TST Platinum Cured Silicone Tubing Production Process


Production process flow chart


SynaLinX® TST Platinum Cured Silicone Fluid Transfer Tubing

Product features

  • Transparent color for easy observation of fluid

  • Withstand three ways of sterilization, including high temperature and pressure, ethylene oxide, and gamma irradiation

  • Operating temperature from -60°C to 200°C

  • Good tensile strength and elongation at break

  • ISO Class 7 clean room production

  • No animal-derived ingredients

  • Excellent biocompatibility

Product applications

  • Filter components

  • Fluid transfer

  • Cell culture

  • Tube assembly

Ordering information



SynaLinX® RST Braided Platinum Cured  Silicone Fluid Transfer Tubing

Product features

  • Withstand three ways of sterilization, including high temperature and pressure, ethylene oxide, and gamma irradiation 

  • Operating temperature from -40°C to 180°C

  • Excellent mechanical performance

Product applications


  • Ultrafiltration system tube assembly

  • Connection of stainless steel liquid distribution system

  • Single-use pressure-resistant tubing assembly

Ordering information


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