by SpecialChem

LEXAN™ Resin HPS7

LEXAN™ Resin HPS7 is an amorphous, low flow polycarbonate (PC) grade by SABIC. Is biocompatible, EtO, steam, e-beam & gamma sterilizable and does not contain mold release. Possesses outstanding mechanical, optical, electrical and thermal properties. LEXAN™ Resin HPS7 is suitable for processing by injection molding. Used in medical devices and pharmaceutical applications. Complies with ISO 10993 and USP Class VI.

LEXAN™ Resin HPS7 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

630 kgf/cm²

(at Yield, Type I, 50 mm/min)

ASTM D638

Tensile Strength

730 kgf/cm²

(at Break, Type I, 50 mm/min)

ASTM D638

Tensile Strain

6.5 %

(at Yield, Type I, 50 mm/min)

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Drying Time

3 - 4 hrs

Drying Time (Cumulative)

48 hrs

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LEXAN™ Resin HPS7

LEXAN™ Resin HPS7 Properties

Mechanical Properties

LEXAN™ Resin HPS7 Processing Guidelines

Injection Molding Properties