KRECA
An Industrial-use, Petroleum Pitch-based Carbon Fiber launched in 1970 as a "World
first" carbon fiber for industrial use.
|
KRECA
CHOP
KRECA CHOP is a milled or chopped fiber characterized
by high strength and excellent resistance to
wear,
heat and corrosion. It gives suitable
characteristics in various composites such as
plastics and rubbers.
| Main
Matrix: |
| PTFE,
PVDF, PEEK, PA, PP, Phenoric Resin, NBR |
|
|
KRECA CHOP
|
|
Fiber Diameter and Length
| |
Carbon
Grade |
Graphite
Grade |
| Filament
Diameter |
12.5-18.0µm |
14.5µm |
| Milled |
0.13mm-1.00mm |
0.10mm-1.00mm |
| Chopped
|
3mm-200mm |
3mm-10mm |
Packaging:
Milled 20kg/carton
Chopped 6-10kg/carton
|
KRECA
FR
KRECA FR is a rigidized fibrous carbon material made from pitch based carbon
fiber felt. It is available in flat plate, disc and cylinder as well as other
forms.
It is widely used as heat insulation material in high vacuum and inert atmosphere
furnaces that perform heat treatment, sintering and crystal growing. It can
be
operated at temperatures up to 3000 degrees C.
Key
Features:
• Long life and durability
• Low heat loss
• Stable thermal conductivity
• High purity
• Low dustiness
• Easy handling
• Light weight
• Choice of various surface finish
• Choice of various shapes
|
|
Products
Line Up
|
Ash(ppm) |
Grade
Name |
| Standard
Grade |
less
200 |
R-200 |
R-200/OS |
R-202 |
R-203 |
|
| Purified
Grade |
less
50 |
|
| Ultra
Purified Grade |
less
10 |
|
| Bulk
Density |
g/ml |
0.13
& 0.16 |
| Surface
Finish |
|
Untreated |
Graphite
Coat |
Graphite
Foil |
Graphite
Cloth |
|
Standard
Board
500mmw x 1000mml x 25mmt
500mmw x 1000mml x 30mmt
500mmw x 1000mml x 40mmt
Other Kreca Products:
Product
Name |
Product
Description |
Main
Application |
Kreca Felt |
Soft Felt made from Pitch
Soft Felt made from Rayon |
•
Heat Insulation for vacuum furnace
• Filter
• Protection material offering heat and
wear resistance |
Kreca
Cloth |
Carbon fiber
fabric woven |
•
Laminating Material
• Base material for C/C composite |
Kreca Paper
|
Carbon
fiber paper |
•
Sintering tray
• Base material for C/C composite
• Electrodes material |
Kreca K-Sheet |
C/C composite |
•
Heat-resistant/Surface protection |
Kureha Advanced Materials, Inc.
Graphitized rigid insulation for high temperature closed atmosphere and vacuum furnaces.
Kureha Advanced Materials, Inc. (formerly Toyo Tanso Specialty Materials) was purchased in 2006 by Kureha America, Inc., which is a wholly owned subsidiary of Kureha Corporation in Japan.
Our product line of rigid graphite insulation includes board, cylinders and disks:
• All products may be ordered plain or finished.
• Available finishes include graphite coating, encapsulation, foil face, or foil flake.
(2.47MB pdf)