Liquid Silicone Rubber for Medical Purpose

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Liquid Silicone Rubber for Medical Purpose

Model No.
LIM2012-30A/B, LIM2012-40A/B, LIM2012-50A/B, LIM2012-60A/B, LIM2012-70A/B

Product Description
This bi-component platinum catalyzed molding liquid silicone rubber is manufactured in strict compliance with ISO10993, GB/T 16886.10-2000 and GB/T16886.5-2003 standards. Therefore, it is suitable for medical purposes. The mixing ratio of the two components should be 1:1. Our liquid silicone rubber for medical purpose features high transparency, good elastic resilience, high tear resistance, anti-yellowing property, thermal aging resistance, etc. It can operate under extreme temperatures from -60℃ to 250℃, while still maintaining all useful properties. This liquid silicone rubber is used to make general medical instruments.

Keep sealed and store under cool, dark conditions. Our liquid silicone rubber has a shelf life of 12 months at a maximum storing temperature of 30℃.

The safe operating period of the AB mixture is five days under 20℃. Increasing the storing temperature will cause the operating period to decrease.

This product is packed in 20kg or 200kg barrels.

Typical Property

Properties Test method Unit LIM2012-30A/B LIM2012-40A/B LIM2012-50A/B LIM2012-60A/B LIM2012-70A/B
Appearance     transparent transparent transparent transparent transparent
Viscosity DIN53019 mPa.s 400 600 700 700 800
Specific Gravity D792   1.07 1.08 1.10 1.12 1.14
Shore A hardness D2204 °A 30 40 50 60 70
Tensile strength D412 Mpa 7.5 8.0 8.0 8.0 7.5
Tear strength D624B KN/M 20 28 35 30 30
Elongation at break D412 % 400 550 400 380 300
Compression set DIN53517 22hours@175℃ % 20 20 21 21 22
Linear shrinkage JISK6301 % 2.5 2.5 2.5 2.4 2.4
Mixing ratio of A:B=1:1,Cure condition:150℃X7mins,150mmx150mmx2mm

Note: The above technical properties are for reference only. For detailed molding conditions, please contact us directly.

As a China based manufacturer and supplier of liquid silicone rubber for medical purpose, we also produce highly transparent silicone rubber and one part silicone rubber, etc. to suit your various needs. With the advantage of superior reliability, safety and durability, our products are in increasing demand in the United Kingdom, the United States, Australia, Brazil, Thailand and other countries.

Feel free to call us or email us for more product information. Welcome!

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