Active Member
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[China]
Address: No. 100 Sunjiali, Ling Jiawu Industrial Zone, Wenyan, Xiaoshan, Hangzhou,China
Contact name:Doreen Zou
ZHEJIANG GRACE ENVIROTECH CO., LTD |
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Seamless Belt NOMEX Felt Belt Kevlar Felt Belt Kevlar Roller P.B.O Roller Heat Resistance
We specialize in Kevlar Felt belt, Kevlar Roller for Glass, Steel and Iron, Aluminum industry, High temperature working conditions . heating industry, long working life, good heat resistant function, reach 500 degree to 700 degree, environmental protection products in China, we are now exporting welll to America, north America , South America and other countries in Europe.
Specification of Kevlar / P. B. O
Belt / Roller for very high temperature working
conditions :
Product Name | Heat Resist Seamless P.B.O / Kevlar Aramid Conveyor Insulation Felt Timing Belt for Aluminum Extrusion |
Brand | ECOGRACE |
Work Temperature | 600ºC |
Size | Make-to-order |
Thickness | 5-12mm |
Width | 50-150mm |
Usage | Aluminum Extrusion Initial Table |
Color | Brown+Yellow |
Hardness | Adding Resin Or Not |
Shape | Strip |
Thickness | 2mm PBO layer + 8mm Kevlar layer / 3mm P.B.O layer + 7mm Kevlar Layer |
Technics | Needle Punched |
Material | 20% PBO+ 80% Kevlar / 30% P.B.O + 70% Kevlar . |
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 |
Types of Heat Resisting Felt Roller
1)
500 C temperature resistance, 100% Aramid
( Dupont Fiber ) Heat resistant fiber
for production.
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). Kevlar Felt, 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.
Types of Heat Resisting Felt Belt ( Kevlar / Nomex Roller / Belt )
1). 480 C ~500 C Felt Belt
2). Nonporous Felt Blet 480 C ~500 C
3). Regular Surface conglutinate Felt Belt, 480C ~500 C.
Application :
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.
