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DURANEX® 733LD

Technical Datasheet | Supplied by Polyplastics (Daicel)

DURANEX® 733LD is a polybutylene terephthalate and styrene acrylonitrile (PBT/SAN) alloy reinforced with 30 % glass fiber. Possesses good mechanical strength & moldability, good texture and aroma retaining properties. Exhibits good dimensional stability, low warpage & good fuel-, grease-, oil-, abrasion and hydrolysis resistance. Is suitable for processing by injection molding. Used in electronic/ electro-mechanical and automotive applications. Complies with UL and RoHS regulations.

DURANEX® 733LD Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT), Unannealed

195 °C

(At 264 Psi (1.82 MPa))

ISO 75

CTE, Linear, Parallel to Flow

2 x 10^-5/°C

(At 23 to 55°C)

CTE, Linear, Transverse to Flow

7 x 10^-5/°C

(At 23 to 55°C)

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Cylinder Temperature

250 - 270 °C

Mold Temperature

40 - 80 °C

Holding Pressure

60 - 100 MPa

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DURANEX® 733LD

DURANEX® 733LD Properties

Thermal Properties

DURANEX® 733LD Processing Guidelines

Injection Molding Properties