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Poliaramida ( Poliparafenileno tereftalamida ) - Fibra   -   Informazioni sul Materiale

Buy Poliaramida Fibra on-line

Standard products are available in these forms
Fibra Tessuto
Fibra Tessuto
Common Brand Names:
DuPont™ Kevlar®, Twaron
General Description:  

General Description : An infusible, wholly aromatic polymer that can strictly be described as nylon T,T - but rarely is. Manufactured only as a fibre (by solution spinning), it has a very high thermal stability and temperature and flame resistance. In contrast to its chemical isomer DuPont™ Nomex®, its tensile properties are up to an order of magnitude greater than those of normal textile fibres, because of a high degree of molecular orientation resulting from its stiff linear molecules and their propensity for forming liquid crystals in the spinning solution. In common with the small number of other highly oriented materials, these fibres have a (small) negative CTE in the axial direction.

Quite widely used in composites which are lighter than those based on carbon fibre and electrically insulating. Their mechanical properties are generally inferior; more specifically they have a high specific tensile strength approaching that of carbon fibre composites, but quite low strength incompression.

In addition to composites, applications include protective clothing and body armour, friction products, elastomer reinforcement (e.g. hoses and drive belts), ropes and cords and as high strength high modulus fabrics e.g. high performance sailcloths.



Dati Tecnici per   Poliaramida

Poliaramida Fibra - Prodotti Standard   Click here to display prices
AR305722Poliaramida Fibra,    
Numero Tex:22, Diam. di filamento:0,017, Numero di filamenti:70, Tipo:DuPont™ Kevlar 29®
AR305744Poliaramida Fibra,    
Numero Tex:44, Diam. di filamento:0,018, Numero di filamenti:120, Tipo:DuPont™ Kevlar 29®
AR305745Poliaramida Fibra,    
Numero Tex:44, Numero di filamenti:267, Tipo:DuPont™ Kevlar 29®
AR305762Poliaramida Fibra,    
Numero Tex:6250, Cord diameter:3, Condizione:Anima intrecciata
AR305767Poliaramida Fibra,    
Numero Tex:167, Diam. di filamento:0,012, Numero di filamenti:1000, Tipo:DuPont™ Kevlar 29®
AR305770Poliaramida Fibra,    
Numero Tex:1680, Tipo:Twaron® T2000 Z90
AR305779Poliaramida Fibra,    
Numero Tex:790, Diam. di filamento:0,012, Numero di filamenti:5000, Tipo:DuPont™ Kevlar® 49
AR305783Poliaramida Fibra,    
Numero Tex:830, Cord diameter:0,8, Condizione:Anima intrecciata
AR315722Poliaramida Fibra,    
Numero Tex:22, Diam. di filamento:0,01, Numero di filamenti:100
AR316575Poliaramida Fibra in pezzi,    
Diametro nominale:0,012 mm, Lunghezza fibra:75 mm
Poliaramida Fibra - Prodotti Standard   Click here to display prices
Standard products are available in these forms
Fibra Tessuto
Fibra Tessuto