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MAJORIS BM421

Technical Datasheet | Supplied by ADmajoris

MAJORIS BM421 by Admajoris is a UV stabilized, heat stabilized and recyclable polypropylene (PP) grade reinforced with 40% glass fiber. Exhibits high rigidity, good to high dimensional stability, low shrinkage, long term heat resistance and good UV resistance. Suitable for processing by injection molding. MAJORIS BM421 complies with UL 94 HB flame rating.

MAJORIS BM421 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.27 g/cm³

ISO 1183

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

2.5 g/10min

(230°C/2.16 kg)

ISO 1133

Linear Mold Shrinkage

0.50 - 0.80 %

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing (Melt) Temp

220 - 270 °C

Mold Temperature

30 - 50 °C

Holding Pressure

50 - 70 %

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MAJORIS BM421

MAJORIS BM421 Properties

Physical Properties

MAJORIS BM421 Processing Guidelines

Injection Molding Properties