JPS5665043A - High-molecular temperature-sensing material - Google Patents
High-molecular temperature-sensing materialInfo
- Publication number
- JPS5665043A JPS5665043A JP14176479A JP14176479A JPS5665043A JP S5665043 A JPS5665043 A JP S5665043A JP 14176479 A JP14176479 A JP 14176479A JP 14176479 A JP14176479 A JP 14176479A JP S5665043 A JPS5665043 A JP S5665043A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- sensing material
- phosphate
- extruder
- polyamide
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Thermistors And Varistors (AREA)
Abstract
PURPOSE: To provide a high-molecualr temperature-sensing material which has low polarizability and hygroscopicity and exhibits high temperature-sensing power, by a method wherein a metal salt of phosphoric acid is blended with a polyamide.
CONSTITUTION: 0.1W10pts.wt. of a metal salt of phosphoric acid (e.g. copper phosphate, cobalt phosphate or calcium tertiary phosphate) is mixed with 100pts.wt. of a powder of a polyamide (e.g. nylon 12). The mixt. is dried extruded into a gut shape by an extruder, and then pelleted by means of a cutter. The pellets are dried and fed to an extruder for wire-production to produce a temperature- sensing material which is used for a linear temperature sensor.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14176479A JPS5665043A (en) | 1979-10-31 | 1979-10-31 | High-molecular temperature-sensing material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14176479A JPS5665043A (en) | 1979-10-31 | 1979-10-31 | High-molecular temperature-sensing material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5665043A true JPS5665043A (en) | 1981-06-02 |
JPS6259441B2 JPS6259441B2 (en) | 1987-12-11 |
Family
ID=15299630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14176479A Granted JPS5665043A (en) | 1979-10-31 | 1979-10-31 | High-molecular temperature-sensing material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5665043A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112692A (en) * | 1974-07-22 | 1976-01-31 | Toray Industries | HORIAMIDOSOSEIBUTSUKARANARU NETSUKANNOSEISOSHI |
-
1979
- 1979-10-31 JP JP14176479A patent/JPS5665043A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5112692A (en) * | 1974-07-22 | 1976-01-31 | Toray Industries | HORIAMIDOSOSEIBUTSUKARANARU NETSUKANNOSEISOSHI |
Also Published As
Publication number | Publication date |
---|---|
JPS6259441B2 (en) | 1987-12-11 |
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