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Razalen® P121 GR20

Technical Datasheet | Supplied by Razin Engineering Plastics

Razalen® P121 GR20 is a black colored impact copolymer polypropylene (PP) grade reinforced with 20 % glass fiber. Exhibits good toughness & rigidity balance and can be processed by injection molding. Used in automotive under the hood applications.

Razalen® P121 GR20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.03 g/cm³

ASTM D792

Melt Volume Flow Rate (MVR)

5 g/10 min.

(230°C, 2.16 kg)

ASTM D1238

Linear Mold Shrinkage

0.3 %

(Linear)

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

2 - 4 hr

Drying Temperature

80 - 100 °C

Rear Temperature

200 - 210 °C

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Razalen® P121 GR20

Razalen® P121 GR20 Properties

Physical Properties

Razalen® P121 GR20 Processing Guidelines

Injection Molding Properties