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Razalen® P121 TR20

Technical Datasheet | Supplied by Razin Engineering Plastics

Razalen® P121 TR20 is a general purpose, black colored impact copolymer polypropylene (PP) grade reinforced with 20 % talc. Exhibits good rigidity and excellent processability. Is suitable for processing by injection molding. Used in automotive interior trim.

Razalen® P121 TR20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.06 g/cm³

ASTM D792

Melt Volume Flow Rate (MVR)

20 g/10 min.

(230°C, 2.16 kg)

ASTM D1238

Linear Mold Shrinkage

0.78 %

(Linear)

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

2 - 4 hr

Drying Temperature

80 - 100 °C

Rear Temperature

180 - 200 °C

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Razalen® P121 TR20

Razalen® P121 TR20 Properties

Physical Properties

Razalen® P121 TR20 Processing Guidelines

Injection Molding Properties