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Poliaramida ( Polymetaphenylene isophthalamide ) - Film   -   Informazioni sul Materiale


Buy Poliaramida Film on-line

Standard products are available in these forms
Fibra Fibra in pezzi Film Lamina Struttura a nido d'ape
Fibra Fibra in pezzi Film Lamina Struttura a nido d'ape
Common Brand Names:
DuPont™ Nomex®
 
General Description:  

General Description : An infusible, wholly aromatic polymer that can strictly be described as nylon I,I - but rarely is. Manufactured only as a fibre (by solution spinning), it has a very high thermal stability andtemperature and flame resistance. In contrast to its chemical isomer DuPont™ Kevlar®, its tensile properties are similar to those of normal textile fibres but its hydrolysis resistance in hot wet conditions is better(than DuPont™ Kevlar®). Its radiation resistance is also very good.

The fibre is converted into a number of fibre-based forms, including : calendered and uncalendered papers, pressboards of three different densities and honeycomb. The last is made from DuPont™ Nomex® paper coated in a phenolic resin. Other forms include felts.

Applications include protective clothing (e.g. for firefighters andracing drivers), process equipment and insulation and filtration media.

Explanation of Type numbers


T410 Calendered Paper
T411 Un-calendered Paper
T418 Calendered Paper, containing 50% mica
T992 Low Density Pressboard
T993 Medium Density Pressboard
T994 High Density Pressboard

DuPont™, Nomex® are registered trademarks of E.I. du Pont de Nemours and Company”.

   
 

   

Dati Tecnici per   Poliaramida


Poliaramida Film - Prodotti Standard   Click here to display prices
AR311050Poliaramida Film,    
Spessore:0,05 mm, Tipo:DuPont™ Nomex® T410, Condizione:Carta calandrata
AR311250Poliaramida Film,    
Spessore:0,25 mm, Coil width:118 mm, Tipo:DuPont™ Nomex® T410, Condizione:Carta calandrata
AR311251Poliaramida Film,    
Spessore:0,25 mm, Tipo:DuPont™ Nomex® T410, Condizione:Carta calandrata
AR311300Poliaramida Film,    
Spessore:0,13 mm, Coil width:33 mm, Tipo:DuPont™ Nomex® T411, Condizione:Carta non calandrata
 
AR311310Poliaramida Film,    
Spessore:0,13 mm, Coil width:30 mm, Tipo:DuPont™ Nomex® T418, Condizione:Contiene il 50% del suo peso in mica
AR311360Poliaramida Film,    
Spessore:0,36 mm, Tipo:DuPont™ Nomex® T418, Condizione:Contiene il 50% del suo peso in mica
AR311380Poliaramida Film,    
Spessore:0,38 mm, Coil width:55 mm, Tipo:DuPont™ Nomex® T411, Condizione:Carta non calandrata
AR311381Poliaramida Film,    
Spessore:0,38 mm, Coil width:965 mm, Tipo:DuPont™ Nomex® T411, Condizione:Carta non calandrata
AR311410Poliaramida Film,    
Spessore:0,51 mm, Tipo:DuPont™ Nomex® T410, Condizione:Carta calandrata
 
AR311450Poliaramida Film,    
Spessore:0,76 mm, Coil width:63,5 mm, Tipo:DuPont™ Nomex® T410, Condizione:Carta calandrata
Poliaramida Film - Prodotti Standard   Click here to display prices

Properties for Poliaramida Film

Property Value
Material T410 T411 T418
Density g cm-3 0,72-1,05 0,3 1,1
Dielectric Constant @ 60Hz 1,6 - 3,4 1,2 2,5
Dielectric Strength @130µm thick kV mm-1 17-55 9-18 33-63
Dissipation Factor @60Hz 0,004-0,007 0,003 0,003
Elmendorf Tear Strength N mm-1 14-39 7 14-22
Extension to break - Longitudinal % 11-22 3 2,5
Extension to break - Transverse % 8-17 5 2,5
Initial Tear Strength g µm-1 12-32 2-4 6-10
Limiting Oxygen Index % 29-32 29 63
Shrinkage @300C % 0,3-2 0,2-0,3
Tensile strength - Longitudinal MPa 85-130 6 40
Tensile strength - Transverse MPa 35-75 3 30
Thermal Conductivity @23C W m-1 K-1 0,1-0,16

Standard products are available in these forms
Fibra Fibra in pezzi Film Lamina Struttura a nido d'ape
Fibra Fibra in pezzi Film Lamina Struttura a nido d'ape

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