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Poliammide - Nylon 6, 6 - 30% Rinforzato con fibra di vetro ( PA 6,6 30% GFR )

Informazioni sul Materiale

Buy Poliammide - Nylon 6, 6 - 30% Rinforzato con fibra di vetro on-line

Standard products are available in these forms
Lamina Tondino
Lamina Tondino

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Common Brand Names:
Akulon S, Maranyl A, Utramid A, Zytel
 
General Description:  

See also General Information under Nylon 6,6

General Description: The addition of glass fibre to nylons leads to very significant increases in strength, stiffness, heat distortion temperatures, abrasion resistance and dimensional stability, though properties can be anisotropic - including mould shrinkage, leading to potential distortion. In the case of nylon 6,6 - unlike many polymers - this is achieved without loss of impact strength, though elongation to break is, as usual, reduced very substantially. Glass-reinforced nylon is commonly coloured black.

Applications include many engineering components including "under-bonnet" automobile parts and most components on wind-surfers.

   

Chemical Resistance

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-Poor

Electrical Properties

Dielectric constant @1MHz 3,9-5,7
Volume resistivity ( Ohmcm ) 1012-1015

Mechanical Properties

Elongation at break ( % ) 5
Hardness - Rockwell M100
Izod impact strength ( J m-1 ) 120
Tensile modulus ( GPa ) 10-11
Tensile strength ( MPa ) 160-210

Physical Properties

Density ( g cm-3 ) 1,4
Flammability HB
Limiting oxygen index ( % ) 22
Water absorption - over 24 hours ( % ) 1-5

Thermal Properties

Coefficient of thermal expansion ( x10-6 K-1 ) 20-30
Heat-deflection temperature - 0.45MPa ( C ) 257
Heat-deflection temperature - 1.8MPa ( C ) 252
Thermal conductivity @23C ( W m-1 K-1 ) 0,23
Upper working temperature ( C ) 80-200

Buy Poliammide - Nylon 6, 6 - 30% Rinforzato con fibra di vetro on-line

Standard products are available in these forms
Lamina Tondino
Lamina Tondino

Choose a form to search our on-line catalogue  

Index