by SpecialChem

Celanex® 2402MT® ECO-B

Technical Datasheet | Supplied by Celanese

Celanex® 2402MT® ECO-B by Celanese is an unreinforced, semi-crystalline polybutylene terephthalate (PBT). Exhibits ideal sliding & wear behavior, high dimensional stability, good chemical resistance to polar & non-polar solvents, gamma-resistance, improved flow, rigidity, high strength, flexibility, rapid crystallization, fast cycle time, excellent impact resistance, very low friction or noise, no environmental stress cracking, excellent colorability and good barrier properties. Can be processed using injection molding.

Recommended for medical technology applications including drug delivery systems, sliding mechanisms, snap fittings, clips & clamps, and functional parts with high dimensional precision and stability.
It has displayed excellent biocompatibility and contains no animal derived materials.
Celanex® 2402MT® ECO-B complies with the USP 23 Class VI Certification, ISO 10993 Biocompatibility, CFR 21 177.1660 of the FDA, RoHS and is listed in the Drug Master File 10047 (US)/10033 (EU) & Device Master File 443 (US)/1078 (EU).

Celanex® 2402MT® ECO-B Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Nominal Tensile Strain at Break

15 %

(50 mm/min)

ISO 527-1,-2

Flexural Modulus

2550 MPa

(At 23°C)

ISO 178

Flexural Strength

80 MPa

(At 23°C)

ISO 178

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

230 - 240 °C

Flow Front Velocity

300 mm/sec

Front Temperature

240 - 260 °C

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Celanex® 2402MT® ECO-B

Celanex® 2402MT® ECO-B Properties

Mechanical Properties

Celanex® 2402MT® ECO-B Processing Guidelines

Injection Properties