6/28/2020 7:13:37 PM

Momentive Self-Bonding LSR Solutions For Healthcare

What is Self-Bonding Liquid Silicone Rubber (LSR)?

Liquid Silicone Rubber (LSR) is a two-component versatile class of pumpable silicone elastomers that can be molded and cured with fast cycle times and at elevated temperatures. Momentive offers a broad range of self-bonding LSR products that can be molded into precise shapes and dimensions, maintaining their flexibility and resistance in injection molding applications.
 

Momentive Liquid Silicone Rubber In Health Care Applications:


Momentive offers a range of LSR products that enable the production of a broad range of disposable and reusable medical devices and supplies. It meets regulatory compliance, biocompatibility, and withstands repeated sterilization processes.
 

They also offer primer-less adhesion without post-curing to various substrates. Momentive LSR solutions also enable the manufacturing of articles for healthcare parts when plastics and elastomers need to be combined in over-molding or insert-molding processes.

Why Momentive Self-Bonding Liquid Silicone Rubber For Your Health Care Parts and Applications?

 
  • Fast cure and high tear strength

  • Excellent flexible and transparency 

  • A broad range of durometer shore hardness 

  • Improved aging stability and chemical resistance

  • Fast processability for high-speed injection molding equipment

  • Primer-less adhesion to various substrates

  • High productivity due to the rapid cure and processability

  • Enables soft-hard design freedom to match the application needs

  • Self-bonding properties to thermoplastics including polycarbonate (PC), polybutylene terephthalate (PBT) and copolyesters

Health Care Application Examples:

 
Medical-devices-Momentive-Liquid-Silicon-Rubber-LSR-2.png
  • General medical parts such as o-rings, gaskets, seals, and diaphragms 
  • Dialysis bag caps, valves, transfer set, and seals
  • Pharmaceutical: Septa disks and incubator
Medical-face-mask-rubber-gloves-and-safety-glasses-Momentive-Liquid-Silicon-Rubber-LSR-1-1.png
  • Respiratory and surgical masks
  • Gastroenterology: Feeding devices, balloons, and medical tubing
  • Dental impression molds, Orthopedics and prosthetics parts
Artificial-ventilation-Momentive-Liquid-Silicon-Rubber-LSR-1.png
  • Ventilation masks, rubber parts and tubing
  • Dosage Control Devices, catheters, fluid, and drug delivery systems
  • Vascular: Hemostasis valves and accessories 
   

Featured Grade

 

Silopren LSR 2749 is a two-component liquid silicone rubber for injection molding, which offers robust primer-less adhesion to a wide range of substrates. Due to its self-bonding and adhesion properties, Silopren LSR 2749 is an excellent choice for health care applications, especially when engineered plastics and elastomeric materials need to be combined in the molding process.

 

Other Applications For Momentive Liquid Silicon Rubber (LSR):

   

Automotive

Excellent weathering resistance and dielectric properties in under the hood and inside the vehicle parts. 

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Consumer Goods

Excellent seal and bonding properties for improved heat, moisture and dirt resistance in consumer goods.

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Energy

Offering excellent replacements for porcelain, glass and ceramic materials in medium and high voltage applications.

Learn More

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