by SpecialChem

RTP 381

Technical Datasheet | Supplied by RTP Company

RTP 381 by RTP Company is a polycarbonate (PC) grade reinforced with 10% carbon fiber. It exhibits good creep resistance, toughness, dimensional stability and low fatigue endurance. It offers excellent impact strength, high heat resistance and good electrical properties. It is stable to water, mineral and organic acids, partially soluble in aromatic hydrocarbons and soluble in chlorinated compounds. Can be processed using injection molding. RTP 381 is recommended for pump & tool housings, HVAC base pans & fan blades, panels, handles, brackets, components used in heavy equipment, plumbing fittings, valve bodies, and gears for conveyor drives & power tools.

RTP 381 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Impact Strength, Notched Izod

80 J/m

(3.2 mm section)

ASTM D256

Impact Strength, Unnotched Izod

587 J/m

(3.2 mm section)

ASTM D4812

Tensile Strength

107 MPa

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Dew Point

-29 °C

Moisture Content

0.02 %

Mold Temperature

82 - 121 °C

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Injection Molding Properties