Innovative Biopharm solutions
by Momentive

High-performance silicones is our passion. As a global leader Momentive is providing solutions to the Biopharm industry, we offer a comprehensive portfolio of silicone candidates for pharmaceutical applications that are ISO 10993 and USP Class VI compliant, without the addition of plasticizers or other organic additives.

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IN FOCUS

TufelTM 150 LT: Low Temperature Silicone

Two component, low extractables and leachables, high resilience, biocompatible, low compression set grades for extrusion

Tufel 150 LT is a biocompatible 50 shore A, addition cure silicone elastomer offering low extractables & leachables with good physical property performance at temperatures as low as -114°C.

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Standard Silicone DSC

General purpose silicone does not disrupt the eventual crystallization of the polymer and may become brittle at -40°C, and no longer has the properties of an elastomer (rubber-like).

DSC: Differential scanning calorimetry

Tufel 150 LT Silicone DSC

Tufel 150 LT disrupts crystallization and maintains elastomeric (rubber-like) properties until -114°C, offering a wider service temperature range.
 

 

KEY FEATURES AND BENEFITS

  • Biocompatible
  • Low extractables & leachables
  • Maintains physical properties at low temperatures
  • Peroxide-free cure system

POTENTIAL APPLICATIONS

Fluid and drug delivery tubing

Hose/tubing used in pharmaceutical production

Gaskets, seals, valves

TYPICAL SILICONE ELASTOMER BIOPHARMA APPLICATIONS

PHARMA TUBING
  • Cell Culture Media Preparation
  • Cell Harvest
  • Vaccines
  • Reagent/Buffer Solutions
  • Single Use Bag Ports

REINFORCED TUBING
  • Reinforced tubing
  • Hot WFI
  • Positive Displacement Pumps
  • Tank Transfer
  • Divert Panels
  • Load Cells Isolation
  • Bulk Media Transfer
  • Sterile Drugs

CRITICAL PUMPS
  • Peristaltic Pumps
  • Pinch Valves
  • Vaccines
  • Pumping of Reagent/Buffer Solutions
  • Sterile Filling Systems
  • Medical Device
  • Diagnostic Equipment

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OTHER MOMENTIVE BRANDS USED IN HEALTHCARE APPLICATIONS

TUFEL

The Tufel product family is a two component addition cure silicone elastomer offering low compression set and good hysteresis properties with low extractables and leachables, which may be desirable for biopharm tube and precise peristaltic pump dosing applications.

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AddisilTM

The Addisil product family is a one component addition cure silicone elastomer, which may be desirable in applications where regulatory compliance, transparency, and good mechanical properties are importantsuch as medical tubing, gaskets and valves used in the food and beverage industries.

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SiloprenTM Liquid Silicone Rubber (LSR)

The Silopren LSR product family is a versatile class of liquid silicone rubbers. Silopren LSR is two-compon ent addition cure and pumpable silicone elastomer that can be molded and cured with fast cycle times.

 

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