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PROTEQ™ C21UST4Z

Technical Datasheet | Supplied by Marplex

PROTEQ™ C21UST4Z by Marplex is an impact modified polypropylene copolymer reinforced with 20% mineral fibers. Is suitable for processing by injection molding. Shows heat and UV stabilization. Possesses automotive durability specifications, easy processability, temperature toughness, rigidity, heat resistance, reduced gloss and improved mar resistance. PROTEQ™ C21UST4Z is used in automotive interior and exterior trim applications.

PROTEQ™ C21UST4Z Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.6 %

(3.0 mm plaque)

ASTM D955

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

18 g/10 min

(230°C, 2.16 kg)

ASTM D1238

Specific Gravity

1.03

ASTM D792

Injection Properties

Value & Unit

Test Condition

Test Method

Fill Speed

Medium

Front Temperature

225 - 245 °C

Injection Pressure

60 - 140 MPa

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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PROTEQ™ C21UST4Z

PROTEQ™ C21UST4Z Properties

Physical Properties

PROTEQ™ C21UST4Z Processing Guidelines

Injection Properties