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LAPEROS® E471i

Technical Datasheet | Supplied by Polyplastics (Daicel)

LAPEROS® E471i is a high flow liquid crystal polymer (LCP) grade. Possesses good mechanical strength, high vibration absorbing properties and elastic modulus. Exhibits good plasticity & crystallinity, low melting point & warpage and high heat resistance. Can be processed by injection molding. Used in AV & OA equipment components, CD pickups in IT & audio equipment and SMT components. Complies with UL rating and RoHS.

LAPEROS® E471i Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT), Unannealed

265 °C

(At 264 Psi (1.80 MPa))

ISO 75-1,2

Heat Deflection Temperature (HDT), Unannealed

285 °C

(At 66 Psi (0.45 MPa))

ISO 75-1,2

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Back Pressure

0 - 2 MPa

Center Temperature

350 - 380 °C

Drying Temperature

140 - 160 °C

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LAPEROS® E471i

LAPEROS® E471i Properties

Thermal Properties

LAPEROS® E471i Processing Guidelines

Injection Molding Properties