by SpecialChem

PROTEQ™ C23UST4Z

Technical Datasheet | Supplied by Marplex

PROTEQ™ C23UST4Z by Marplex is a highly crystalline and impact-modified polypropylene copolymer reinforced with mineral fiber. It is suitable for processing by injection molding.

Exhibit high melt flow, heat- and UV stabilization.
Offers low-temperature toughness, rigidity, heat resistance, hardness and improved mar resistance.
PROTEQ™ C23UST4Z has been designed to meet the stringent requirements of automotive exterior trim durability specifications.

PROTEQ™ C23UST4Z Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Vicat Softening Temperature

131 °C

(1 kg)

ASTM D1525, ISO 306

Heat Deflection Temperature (HDT)

126 °C

(12.7 mm x 3.2 mm at 0.455 MPa)

ASTM D648

Heat Deflection Temperature (HDT)

57 °C

(12.7 mm x 3.2 mm at 1.82 MPa)

ASTM D648

Injection Properties

Value & Unit

Test Condition

Test Method

Fill Speed

Medium

Front Temperature

230 - 250 °C

Injection Pressure

60 - 140 MPa

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PROTEQ™ C23UST4Z

PROTEQ™ C23UST4Z Properties

Thermal Properties

PROTEQ™ C23UST4Z Processing Guidelines

Injection Properties