Multibase TPSiV® 3111-70A Thermoplastic Silicone Vulcanizate

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Multibase TPSiV® 3111-70A Thermoplastic Silicone Vulcanizate (discontinued **)
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Thermoplastic Vulcanizate Elastomer (TPV); Polyurethane, TP; Silicone, Thermoplastic
Material Notes:	TPV product based on cross-linked silicone rubber dispersed into various engineering thermoplastics. The dispersion of the silicone internal phase is produced by dynamic “vulcanization” or cross-linking of silicone polymers within the thermoplastic organic phase and results in a stable droplet type morphology as shown in the TEM micrograph. TPSiV™ combines the elastomeric performance of silicone rubber with the melt re-processability and thermal and chemical resistance of engineering thermoplastics. Thermoplastic polyurethane based TPSiV™ (3010, 3011, 3111, 3040, 3340 grades) combine the benefits of excellent abrasion resistance from the polyurethane as well as the lower coefficient of friction and improved temperature properties from the silicone rubber. TPSiV™ 3111-70A: Designed for good stability in water contact applications and other aqueous solutions. Plasticizer free, and is currently being used in both NSF61 and FDA (Section 177.2600: 'Rubber articles intended for repeated use') applications. Information provided by Multibase. Multibase is now a DuPont brand; this grade was discontinued prior to DuPont's acquisition.
Vendors:

Available Properties
Specific Gravity, ASTM D792 Hardness, Shore A, ASTM D2240, 10 sec Tensile Strength at Break, ASTM D412 Elongation at Break, ASTM D412 Tear Strength, ASTM D412 Taber Abrasion, mg/1000 Cycles, ASTM D1044 Compression Set Rear Barrel Temperature Middle Barrel Temperature Front Barrel Temperature Nozzle Temperature Mold Temperature Drying Temperature Dry Time

Property Data

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Manufacturer Notes:
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Category Notes
Plastic
Thermoplastic Elastomer

**
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