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High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber
High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber
High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber
High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber
High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber

High Strength High Temperature Resistant 1.67Dtex 51mm Polyimide Fiber

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Price:$31.50 - $32.00

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Product Overview

Description



Items
Unit
Valve
Testing Method
Density 
g/cm³
1.41
GB/T 14335
Breaking strength
CN/Dtex
＞4~7
GB/T 14337
Elongation at break
%
10~30
GB/T 14337
Moisture regain
%
＜3
GB/T6503
Glass transition temp
℃
376
DMA
Initial decomposition temp
℃
567
TG-DTG
Long-term use temp
℃
260~280

Short-term use temp
℃
380

Limiting oxygen index
%
38
GB/T 5455


Polyimide chopped fiber
Line density: 1.5D-5.0D(1.67dtex-5.5dtex)
Length:38mm-150mm
1)High temperaturestability.the long-term use temperature of ASPIRpolyimide fiber isup to
260℃.Thefiber can be used in higher temperature in short time.
2)Dimensional stability:the dry heat shrinkage (280°C, 30 min) of ASPlRpolyimide fiber is less than 1%, which can guarantee the dimensional stabilityof filter bag.





     Polyimide  fiber
3)Chemical stability:because of unique chemical structure and dry spinning technoloav, ASP1R polyimide fiber has better chemical resistance compared with other highperformance fiber.
4)Excellent quality:mature quality control system makes the product quality is excellent andstable.


















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