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Rulon Bearings

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Total Finaprene® 409 Styrene-Butadiene TPE Copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Elastomer, TPE; Styrenic TPE; Styrene-Butadiene

Material Notes: Styrene-Butadiene Copolymer

Description: Finaprene® 409 is a thermoplastic elastomer type radial styrene-butadiene block copolymer (SBS). Because of its high molecular weight, Finaprene® 409 provides excellent mechanical and elastic properties to the roofing sheet.

Applications: Thanks to its high molecular weight Finaprene® 409 is designed for the roofing industry. Its high styrene content, along with the high molecular weight confer an excellent temperature range at a fairly low viscosity and an easy dispersion to the modified bitumen.

Additional Notes:
Oil Content: 5 phr; Finaprene 1010

Data provided provided by Total Petrochemicals.

Total Petrochemicals includes former Fina and Atofina plastics product lines.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Viscosity Measure 19.5 cStToluene Solution; Finaprene 1008 Test
 
Chemical PropertiesOriginal ValueComments
Styrene Content 31 %Finaprene 1004 Test
Butadiene Content 69 %Finaprene 1004 Test

**
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PFINAP002 / 38589

Aluminum Castings

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