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Ultramid® A27 E

Ultramid® A27 E by BASF is polyamide 66 (PA66) grade. It possesses good elastic properties, dimensional stability, high creep strength and excellent sliding friction properties. Provides good toughness at low temperatures, high rigidity, high mechanical strength, stiffness, thermal stability, very good impact strength and good processability. Exhibits outstanding resistance to chemicals, lubricants, fuels, hydraulic fluids & coolants, refrigerants, dyes, paints, cleaners, degreasing agents, aliphatic & aromatic hydrocarbons and many other solvents. It is resistant to abrasion, corrosion, to aqueous solutions of salts & alkalis and to stress-crack formation compared to many amorphous plastics. It is suitable for processing by compounding. Ultramid® A27 E finds applications in electrical, mechanical and automotive industries. It has a shelf life of 12 months.

Ultramid® A27 E Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Relative Viscosity

2.62 - 2.83

(At 1% [m/v] in 96% [m/m] sulfuric acid, Huggins method)

ISO 307

Black Specks

< 4 mm²/kg

BASF method

Viscosity Number

142 - 158 g/ml

(At 0.5% [m/v] in 96% [m/m] sulfuric acid)

ISO 307

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

40 - 80 °C

Drying Temperature

80 - 120 °C

Moisture Content

< 0.15 %

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Ultramid® A27 E

Ultramid® A27 E Properties

Physical Properties

Ultramid® A27 E Processing Guidelines

Injection Molding Properties