Super-tough Nylon 66 Granules

Grade: Super-tough

Formula: PA 66 - (C₁₂H₂₂N₂)ₙ

Form: Granule

Material: Nylon-Polyamide 66 (PA)

CAS Number: 32131-17-2

Commodity: Polymers

Nominal Granule Size: 3mm

Type: Injection Moulding

Super-Tough Nylon 66 Granules are a versatile engineering plastic available in 14 variations. Widely used in automotive components, bearings, gears, cams and various mechanical parts that require durability, Nylon 66 is known for its high strength, stiffness, abrasion resistance and chemical resistance. Its excellent combination of properties also makes this nylon material the ideal choice for innovative designs across many industries. Thanks to the wide range of Super-Tough Nylon 66 Granules we offer, you can select the optimal grade for your specific application requirements.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

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Material Properties for Polymers

Chemical Resistance

Element	Value
Acids - concentrated	Poor
Acids - dilute	Poor
Alcohols	Good
Alkalis	Good-Fair
Aromatic hydrocarbons	Good
Greases and Oils	Good
Halogenated Hydrocarbons	Good-Poor
Halogens	Poor
Ketones	Good

Mechanical Properties

Element	Value
Coefficient of friction	0.2-0.3
Hardness - Rockwell	M89
Poisson's ratio	0.41
Elongation at break( % )	40
Tensile modulus( GPa )	3.3
Izod impact strength( J m⁻¹ )	40-110
Abrasive resistance - ASTM D1044( mg/1000 cycles )	03-May
Tensile strength( MPa )	82

Electrical Properties

Element	Value
Dielectric constant @1MHz	3.4
Dissipation factor @ 1kHz	0.2
Dielectric strength( kV mm⁻¹ )	25
Surface resistivity( Ohm/sq )	10¹¹
Volume resistivity( Ohmcm )	10¹³

Physical Properties

Element	Value
Flammability	HB
Radiation resistance	Fair
Refractive index	1.53
Resistance to Ultra-violet	Poor
Limiting oxygen index( % )	23
Water absorption( % )	8.5
Water absorption - equilibrium( % )	8
Water absorption - over 24 hours( % )	2.3
Density( gcm⁻³ )	1.14

Thermal Properties

Element	Value
Heat-deflection temperature - 0.45MPa( C )	200
Heat-deflection temperature - 1.8MPa( C )	100
Lower working temperature( C )	-30
Upper working temperature( C )	80-180
Specific heat( J K⁻¹ kg⁻¹ )	1670
Thermal conductivity( W m⁻¹ K⁻¹ )	0.25@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	90

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Super-tough Nylon 66 Granules

Material Properties for Polymers