PREPARATION AND CHARACTERIZATION OF SIDE CHAIN EPOXY MODIFIED SILICONE OIL FOR PRECURSOR FIBER OF CARBON FIBER
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
In the carbon fiber production process, the oil agent is a very important part that affects the quality of the carbon fiber, and the epoxy group can improve the heat resistance of the silicone oil, so the epoxy modified silicone oil can be used as an integral part of the carbon fiber precursor oil agent. In this article, the preparation and characterization of side chain epoxy modified silicon oil for precursor fiber of carbon fiber will be reported. There were two major steps to prepare epoxy modified silicone oil. In the first step, low hydrogen silicone oils were synthesized by using octamethylcyclotetrasiloxane (D4) and 1,3,5,7-tetramethylcyclotetrasiloxane (D4H) as starting materials, hexamethyldisiloxane (MM) as a capping agent and 98% sulfuric acid as a catalyst. In the second step, hydrosilylation method was used to synthesize the target product, low hydrogen silicone oils and 1,2-epoxy-4-vinylcyclohexane as a starting material and a chloroplatinic acid-isopropanol as catalyst. The synthetic epoxy modified silicone oil was characterized by IR and NMR spectra, which proved that both synthetic routing and its molecular structure was correct.
Authors and Affiliations
Jianhua Li, Hongfei Jia, Xu Feng
Keywords
Related Articles
- EP ID EP414279
- DOI 10.26480/icnmim.01.2018.149.151
- Views 59
- Downloads 0
STUDY ON THE MODIFICATION OF ISOBUTYLATED PRODUCTS OF P – METHYLPHENOL DICYCLOPENTADIENE BY ACRYLATE
A new method of modification of polyphenol antioxidant was explored. CPL esterification was synthesized by esterification with acrylic acid, phosphorus oxychloride and triethylamine. A single factor experiment was carrie...
EFFECT OF FABRICATION PARAMETERS AND MATERIAL FEATURES ON DIMENSIONAL ACCURACY OF FDM BUILD PARTS
This paper presents experimental investigations on influence of fabrication parameters viz., layer resolution, processing quality, fill mode and the processing material on dimensional accuracy of fused deposition modelli...
THEORETICAL STUDIES ON THE STRUCTURES AND SPECTROSCOPIC PROPERTIES OF IR COMPLEXES WITH THE BIPYRIDYL-PHENYLENEDIAMINE LIGAND
The phosphorescent iridium(III) complexes (N^C)2Ir(bpy-D) (bpy-D = 4-(N-(2-amino-5- methoxy- phenyl)aminomethyl)-4’-methyl-2,2’-bipyridine: N^C = F-ppy(1), ppy(2), pq(3) , pqe(4); F-ppy = 2-(2,4-difluorophenyl)pyridine,...
POLYSACCHARIDE EXTRACTED FROM ARMILLARIA MELLEA BY ULTRASONIC -ASSISTED METHOD
Polysaccharides extracted from Armillaria Mellea by Ultrasonic assisted method was studied in this paper. Single factor and orthogonal experiments were used to determine the optimum extraction conditions. The content of...
RESEARCH ON SELF BALANCING VEHICLE CONTROL BASED ON KINECT HUMAN POSTURE RECOGNITION
The design of two wheeled self balancing vehicle was based on human posture recognition. The PC was used to obtain the human bone tracking data through Kinect camera and displayed it on the screen. By recognizing human m...