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Rulon Bearings

Total Finaprene® 401 Thermoplastic Elastomer  (discontinued **)
Categories: Polymer; Thermoplastic; Elastomer, TPE

Material Notes: Finaprene® 401 is a thermoplastic elastomer (TPE) type radial styrene-butadiene block copolymer (SBS)

Application

Finaprene® 401 is used for compounding and adhesive application. Its crumb shape, along with the medium molecular weight confer excellent properties along with an easy dispersion and optimum balance mechanical/rheological properties to the final compounds.

Information provided provided by Total Petrochemicals.

Total Petrochemicals includes former Fina and Atofina plastics product lines.

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Physical PropertiesMetricEnglishComments
Viscosity Measure 18.5 cSt18.5 cStToluene solution viscosity; Finaprene 1008
 
Chemical PropertiesMetricEnglishComments
Styrene Content 22 %22 %Finaprene 1004
Butadiene Content 78 %78 %Finaprene 1004

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PFINAP031 / 38617

Aluminum Castings

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