JPH0331330B2 - - Google Patents
Info
- Publication number
- JPH0331330B2 JPH0331330B2 JP12713285A JP12713285A JPH0331330B2 JP H0331330 B2 JPH0331330 B2 JP H0331330B2 JP 12713285 A JP12713285 A JP 12713285A JP 12713285 A JP12713285 A JP 12713285A JP H0331330 B2 JPH0331330 B2 JP H0331330B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- stretching
- rolling
- temperature
- polyoxymethylene
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 claims description 82
- 229920006324 polyoxymethylene Polymers 0.000 claims description 37
- 239000013078 crystal Substances 0.000 claims description 33
- -1 polyoxymethylene Polymers 0.000 claims description 27
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 26
- 239000004744 fabric Substances 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 125000005704 oxymethylene group Chemical group [H]C([H])([*:2])O[*:1] 0.000 claims description 3
- 238000000034 method Methods 0.000 description 41
- 238000001816 cooling Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713285A JPS61286115A (ja) | 1985-06-13 | 1985-06-13 | 高剛性ポリオキシメチレンフイルムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12713285A JPS61286115A (ja) | 1985-06-13 | 1985-06-13 | 高剛性ポリオキシメチレンフイルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61286115A JPS61286115A (ja) | 1986-12-16 |
| JPH0331330B2 true JPH0331330B2 (en, 2012) | 1991-05-02 |
Family
ID=14952402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12713285A Granted JPS61286115A (ja) | 1985-06-13 | 1985-06-13 | 高剛性ポリオキシメチレンフイルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61286115A (en, 2012) |
-
1985
- 1985-06-13 JP JP12713285A patent/JPS61286115A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61286115A (ja) | 1986-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |