ZOLTEK™ PXFT FT-450

1 of 57 products in this brand
ZOLTEK PXFT carbonized felts are produced from 100% ZOLTEK OX felts, being continuously carbonized and supplied in roll form. ZOLTEK PXFT carbonized felts can be used in many applications, including: stationary energy storage batteries, fire protective insulation, high temperature furnace linings, acid gas mist eliminators and in carbon composite materials. Customers can apply their own post treatments and the carbonized felt is easy to cut and process for specific enduse applications.

Reinforcement Material: Carbon Fibers

Features: Flame Retardant

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Reinforcement Material
Composite Materials Functions

Features & Benefits

Materials Features

Applications & Uses

Composites End Use

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Areal Weight450g/m2
Tensile Strength in MD0.28Mpa
Thickness4.8mm
Tensile Strength in XMD Direction0.48Mpa
Felt Bulk Density0.09g/cc
Roll Width98cm
Roll Length45m
Fiber Diameter7 - 9μm
Fiber Densityapprox. 1.78 (0.064)g/cc (lb/in3)
Carbon Contentapprox. 95%
Electrical Resistivity4Ω mm
BET Surface Areaapprox. 1m2/g
Open Porosity95%
Elongation in MD / XMD Direction18.5 (18.3)%
Trace Metals Femax. 20ppm
Trace Metals Namax. 30ppm
Trace Metals Camax. 20ppm

Packaging & Availability

Packaging Type
Packaging

Wound on cardboard cone, sealed in polyethylene bag, and placed in cardboard box.