Elkem (Bluestar Silicones) SILBIONE® HCRA 4120 A/B HC Silicone Rubber

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USP Class VI Approved Adhesives for Medical Device Applications
Master Bond’s biocompatible adhesives are designed to meet the needs of medical device manufacturers. Compounds withstand various types of sterilization methods.

Elkem (Bluestar Silicones) SILBIONE® HCRA 4120 A/B HC Silicone Rubber
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber
Material Notes:	Description: SILBIONE® HCRA 4120 A/B HC is a two-part, addition-cure, platinum catalyzed silicone elastomer designed for use in processes where high strength molded parts or extruded profiles are desired. It is formulated for rapid cure in transfer and compression molds and in short dwell vulcanizing ovens for extrusion processes. SILBIONE® HCRA 4120 A/B HC meets USP Class VI requirements and can be used in short term (under 30 days) implant materials. Applications: Molded or extruded medical parts for <30 day implantation Healthcare applications: stoppers, plungers, seals, needle entry ports, tubing Features: No volatile cure by-products Optional post cure Non-tacky surface Non-blooming No peroxide residue Information provided by Bluestar Silicones
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Available Properties
Specific Gravity, TP 013 Storage Temperature Hardness, Shore A, ASTM D2240 Tensile Strength, ASTM D412 Elongation at Break, ASTM D412 Tear Strength, ASTM D624, Die B Tensile Set, ASTM D412 Cure Time Cure Time, Post cure for 1 hr at 165°C Pot Life, NM 128 Shelf Life USP Class VI

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Plastic

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