Carbon fiber reinforcements for sheet molding composites
Patent
·
OSTI ID:1409021
A method of processing a carbon fiber tow includes the steps of providing a carbon fiber tow made of a plurality of carbon filaments, depositing a sizing composition at spaced-apart sizing sites along a length of the tow, leaving unsized interstitial regions of the tow, and cross-cutting the tow into a plurality of segments. Each segment includes at least a portion of one of the sizing sites and at least a portion of at least one of the unsized regions of the tow, the unsized region including and end portion of the segment.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Number(s):
- 9,815,224
- Application Number:
- 14/672,703
- OSTI ID:
- 1409021
- Resource Relation:
- Patent File Date: 2015 Mar 30
- Country of Publication:
- United States
- Language:
- English
Method for producing chopped fiber strands
|
patent | June 1996 |
Flexible low bulk pre-impregnated tow
|
patent | May 1998 |
Method and apparatus for preparing resin-impregnated structures reinforced by continuous fibers
|
patent | September 1999 |
Fiber Tow Treatment Apparatus And System
|
patent-application | August 2012 |
Chopped Carbon Fiber
|
patent-application | November 2013 |
Similar Records
Carbon fiber reinforcements for sheet molding composites
Improvement of interfacial adhesion of unidirectional textile grade carbon fiber (TCF) with unsized, epoxy and urethane sizing reinforced in thermoset urethane composites
Correlation between failure and local material property in chopped carbon fiber chip-reinforced sheet molding compound composites under tensile load
Patent
·
Tue Feb 19 00:00:00 EST 2019
·
OSTI ID:1409021
Improvement of interfacial adhesion of unidirectional textile grade carbon fiber (TCF) with unsized, epoxy and urethane sizing reinforced in thermoset urethane composites
Journal Article
·
Wed Jul 21 00:00:00 EDT 2021
· Materials Today Communications
·
OSTI ID:1409021
+2 more
Correlation between failure and local material property in chopped carbon fiber chip-reinforced sheet molding compound composites under tensile load
Journal Article
·
Tue Feb 06 00:00:00 EST 2018
· Polymer Composites
·
OSTI ID:1409021
+6 more