Technical datasheet

OnFlex™ S KE 70A-3S1726 Black UV

Supplied byAvient (Formerly PolyOne)- Last Updated on Jul 13, 2026

OnFlex™ S KE 70A-3S1726 Black UV by Avient (Formerly PolyOne) hydrogenated styrenic block copolymer (SBC). It exhibits good scratch resistance, wide hardness range, low temperature flexibility, excellent mechanical properties, good processability, colorability, surface appearance and compression set performance, even at elevated temperatures. It provides excellent adhesion to copolyester and polar substrates including, polycarbonate (PC), polyvinylchloride (PVC), acrylonitrile butadiene styrene (ABS), acrylonitrile styrene acrylate (ASA) and acrylonitrile butadiene styrene & polycarbonate alloy (PC + ABS). It is processed by coextrusion and multi injection molding methods like overmolding and insert molding. OnFlex™ S KE 70A-3S1726 Black UV by Avient (Formerly PolyOne) is recommended for automotive, industrial and consumer applications, like power and other tools. It complies with RoHS.
Bio Based contentVisible After Login
ColorVisible After Login
AppearanceVisible After Login

Benefits

Visible After Login|

Visible After Login|

Visible After Login

Compliance

Certifications & Compliance
Visible After Login

Applications

Recommended markets

Applications

Conversion mode

Visible After Login|
Visible After Login|
Visible After Login

Availability

Product Status:Visible After Login

OnFlex™ S KE 70A-3S1726 Black UV properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
300% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Compression Set0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login

OnFlex™ S KE 70A-3S1726 Black UV Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Drying TemperatureVisible After LoginVisible After Login
Drying TimeVisible After LoginVisible After Login
Injection RateVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login