The new engineering materials powerhouse

by SpecialChem

OnFlex™ S FR 40A-3S1841

Technical Datasheet | Supplied by Avient (Formerly PolyOne)

OnFlex™ S FR 40A-3S1841 by PolyOne is a general purpose hydrogenated styrenic block copolymer (SBC). Is a halogen based flame retardant grade. Exhibits very wide hardness range, excellent mechanical properties, good processability and elevated temperature compression set performance. Designed for injection molding process. OnFlex™ S FR 40A-3S1841 is recommended for business equipment, automotive, industrial, electrical and electronic applications. Complies with RoHS, UL QMFZ2 .E76261 and UL 94 V-0 Flame Rating.

OnFlex™ S FR 40A-3S1841 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

1.10 MPa

(100% Strain)

ISO 37

Tensile Strength

3.10 MPa

(300% Strain)

ISO 37

Tensile Strength at Break

4.50 MPa

ISO 37

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing (Melt) Temp

200 - 220 °C

Mold Temperature

40.0 - 60.0 °C

Injection Rate

Fast -

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (90)

OnFlex™ S FR 40A-3S1841

OnFlex™ S FR 40A-3S1841 Properties

Mechanical Properties

OnFlex™ S FR 40A-3S1841 Processing Guidelines

Injection Molding Properties