JPS5548220A - Modifier for composite material - Google Patents
Modifier for composite materialInfo
- Publication number
- JPS5548220A JPS5548220A JP12104478A JP12104478A JPS5548220A JP S5548220 A JPS5548220 A JP S5548220A JP 12104478 A JP12104478 A JP 12104478A JP 12104478 A JP12104478 A JP 12104478A JP S5548220 A JPS5548220 A JP S5548220A
- Authority
- JP
- Japan
- Prior art keywords
- filler
- composite material
- short fiber
- fiber
- incorporated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain a filler-incorporated composite material with high flexural and impact strength, good fatigue resistance, and great teusile strength in the direction rectangular to the fiber axis, by the use of, as a surface modifier for the short fiber filler, a polyamide whose glass fransition temperature has been brought within a specific temperature range.
CONSTITUTION: The objective composite material can be obtained by the surface modification of the short fiber filler to be incorporated, using a polyamide prepared by the chemical modification by 5W30(pref. 5W20)wt% graft reaction of (meth)acrylic acid or by introduction of phenolic functional group using formaldehyde to bring its glass transition temperature to -30°CW+15°C, and then by incorporating the resulting modified filler in a polyvinyl chloride-based resin. Said filler is e.g., a short fiber-like filler such as glass fiber, asbestos, etc., a flake-shaped filler such as talc, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12104478A JPS5548220A (en) | 1978-09-30 | 1978-09-30 | Modifier for composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12104478A JPS5548220A (en) | 1978-09-30 | 1978-09-30 | Modifier for composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5548220A true JPS5548220A (en) | 1980-04-05 |
JPS6144105B2 JPS6144105B2 (en) | 1986-10-01 |
Family
ID=14801423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12104478A Granted JPS5548220A (en) | 1978-09-30 | 1978-09-30 | Modifier for composite material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548220A (en) |
-
1978
- 1978-09-30 JP JP12104478A patent/JPS5548220A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6144105B2 (en) | 1986-10-01 |
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