Specification of Kevlar /P. B. O for much high temperature
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Product Name | Heat Resist Seamless PBO / Kevlar Aramid Conveyor Insulation Felt Timing Belt for Aluminum |
Brand | ECOGRACE |
Work Temperature | 600ºC |
Size | Make-to-order |
Thickness | 5-10mm |
Width | 50-150mm |
Usage | Aluminum Extrusion Initial Table |
Color | Brown+Yellow |
Hardness | Adding Resin Or Not |
Shape | Strip |
Thickness | 2mm PBO + 8mm Kevlar |
Technics | Needle Punched |
Material | 20%Â PBO+Â 80%Â Kevlar |
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Type | Color and Work Temperature | Composition  |
PK | Brown + Yellow 600ºC | PBO + Kevlar mixture |
K | Yellow 500ºC | Kevlar |
N | Off White 500ºC | Nomex |
P | White 200ºC | Polyester |
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Types of  Heat Resisting Felt Roller
1.500 C temperature resistance, 100% Aramid (Dupont Fiber) Heat resistant fiber to produce.
 Fiber introduction: Aramid (Dupont Fiber) fiber can resist instant 550 C, longtime working with high temperature sections material(300 C ~500 C ), will not melt and pollute Sections Aluminum as Aramid (Dupont Fiber) Fiber is Thermo settings.
2.KevlarFelt,480C temperature resistant, 70% Aramid (Dupont Fiber) Fiber blended with 30% carbon fiber to get Kevlar Felt.Fiber introduction: carbon fiber is also Thermo Setting material will not melt and pollute sections Aluminum, Kevlar Felt can resist instant 480C, long time working in high temperature conditions ( 280 C ~500C), felt will be in weightlessness. 30% carbon fiber will take calorific conduction and save production cost.
 Fiber introduction: carbon fiber is also Thermo Setting material will not melt and pollute sections Aluminum, Kevlar Felt can resist instant 480C, long time working in high temperature conditions ( 280 C ~500C), felt will be in weightlessness. 30% carbon fiber will take calorific conduction and save production cost.
Types of Heat Resisting Felt BeltÂ
1). 480 C ~500 C Felt Belt
2). Nonporous Felt Blet 480 C ~500 C
3). Regular Surface conglutinate Felt Belt, 480C ~500 C.
Nomex Felt Belt Application
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1. Applided in walking beam, Felt Roller 100% Aramid (Dupont Fiber). 500 C. 12mm thickness.
2. Nonporous felt belt is composed with nonporous scrim and needle punched layer. Different tons of extruder will take different belt,
AA class: 3 layer of Aramid (Dupont Fiber) nonporous scrim, tensile strength 35N/ mm, are suitable for 2000tons extruder.
A Class: Composed by 1 layer of Kevlar nonporous scrim, 3 layer high strength Polyester
scrim. PE layer in the middle can only resist 200 C, suitable for less then 2000 tons extruder.
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