by SpecialChem

Promyde® B40 BR1

Promyde® B40 BR1 by Nurel is a high viscosity, heat stabilized, lubricated and nucleated polyamide 6 grade. It is used for manufacturing of both large and small heavy duty wheels, also small technical parts where more resistance to wear and tear is needed. Promyde® B40 BR1 is processed by injection molding at medium to high injection speed and moderate back pressure.

Promyde® B40 BR1 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Volume Flow Rate (MVR)

14 cm³/10 min

(At 275°C, 5 kg)

ISO 1133

Linear Mold Shrinkage, Flow

0.9 - 1.1 %

Linear Mold Shrinkage, Transverse

0.8 - 1.1 %

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

< 80 °C

Drying Time

4 - 6 hr

Melt Temperature

250 - 290 °C

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Promyde® B40 BR1

Promyde® B40 BR1 Properties

Physical Properties

Promyde® B40 BR1 Processing Guidelines

Injection Molding Properties