PEI(Polyetherimide) is an amorphous thermoplastics resin, which has special features, such as high heat resistance, flame retardant and low smoke etc. [manufacturer: SABIC(Saudi Basic Industries Corporation), trademark:ULTEMTM]
Kuraray has succeeded in manufacturing the ‘PEI Fiber’ with our original spinning technology.
This is a new high heat resistance and flame retardant fiber which has several unique properties, such as fine dr, low smoke density and good dyeability.
<KURAKISSS> can be used in many applications.
The most important concept of <KURAKISSS> is quite simply "the provision of safe and secure environment."
|Mechanical Properties||Tensile strength||2.6cN/dtex|
|Elongation at break||70%|
|Thermal Properties||Glass transition temp.||215～220℃|
|Long use temp.limit||180～200℃|
|Thermal shrinkage at 180℃||＜3％|
|Limited Oxygen Index||31|
|Dyeability (You can use disperse dye like PET)|