CN1256381C - 一种热稳定性聚甲醛及其制备方法 - Google Patents
一种热稳定性聚甲醛及其制备方法 Download PDFInfo
- Publication number
- CN1256381C CN1256381C CN 200410022402 CN200410022402A CN1256381C CN 1256381 C CN1256381 C CN 1256381C CN 200410022402 CN200410022402 CN 200410022402 CN 200410022402 A CN200410022402 A CN 200410022402A CN 1256381 C CN1256381 C CN 1256381C
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- Prior art keywords
- absorption agent
- polyoxymethylene
- formaldehyde
- formic acid
- formaldehyde absorption
- 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 - Fee Related
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 title abstract 3
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 71
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 66
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 29
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 235000019253 formic acid Nutrition 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 229920005989 resin Polymers 0.000 claims abstract description 14
- -1 polyoxymethylene Polymers 0.000 claims description 66
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 54
- 238000010521 absorption reaction Methods 0.000 claims description 26
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 239000000395 magnesium oxide Substances 0.000 claims description 12
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 10
- 238000007254 oxidation reaction Methods 0.000 claims description 10
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 9
- 150000001408 amides Chemical class 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 claims description 8
- 235000019260 propionic acid Nutrition 0.000 claims description 8
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 8
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 101001091385 Homo sapiens Kallikrein-6 Proteins 0.000 claims description 3
- 102100034866 Kallikrein-6 Human genes 0.000 claims description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 229910001948 sodium oxide Inorganic materials 0.000 claims description 3
- 229940051250 hexylene glycol Drugs 0.000 claims description 2
- DLAKLFCULLUIQP-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethanol;propanoic acid Chemical class CCC(O)=O.OCCOCCOCCO DLAKLFCULLUIQP-UHFFFAOYSA-N 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 229920001897 terpolymer Polymers 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 3
- 239000006096 absorbing agent Substances 0.000 abstract 3
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000004580 weight loss Effects 0.000 description 6
- 241000761389 Copa Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 4
- 229920006351 engineering plastic Polymers 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013213 extrapolation Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000001149 thermolysis Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000010106 rotational casting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 氧化镁(wt%) | Tonset(℃) | Tpeak(℃) | Tend(℃) |
| 0.000.050.5 | 329.7351.4351.2 | 362.4386.4390.3 | 374.7408.6405.8 |
| 氧化镁(wt%) | Tonset(℃) | Tpeak(℃) | Tend(℃) |
| 0.000.050.5 | 283.8289.6291.0 | 296.1299.2300.9 | 306.5303.7307.8 |
| 氧化镁(Wt%) | 抗张强度(MPa) | 断裂应变(%) | 简支梁冲击强度(KJ/m2) |
| 0.000.030.050.070.100.300.500.70 | 57.958.258.358.358.558.658.758.7 | 49.752.051.651.649.051.652.449.2 | 6.16.36.36.76.66.46.56.3 |
| 硅酸钙(Wt%) | 抗张强度(MPa) | 断裂应变(%) | 简支梁冲击强度(KJ/m2) |
| 0.000.030.050.070.100.300.500.70 | 57.757.957.957.857.958.358.458.4 | 38.34443.6444641.240.441.6 | 6.747.646.846.987.207.086.756.80 |
| COPA(wt%) | Tonset(℃) | Tpeak(℃) | Tend(℃) |
| 0.000.20.61 | 284.93289.23289.74290.47 | 298.34306.9305.89306.71 | 304.65312.86313.86316.6 |
| PA6(wt%) | Tonset(℃) | Tpeak(℃) | Tend(℃) |
| 0.000.200.40 | 297.94299.61296.41 | 308.81312.08312.84 | 314.44316.42319.76 |
| COPA(Wt%) | 抗张强度(MPa) | 断裂应变(%) | 简支梁冲击强度(KJ/m2) |
| 0 | 60.4 | 39.3 | 6.3 |
| 0.1 | 61.5 | 43.4 | 5.8 |
| 0.2 | 61.8 | 42.7 | 6.1 |
| 0.4 | 61.7 | 39.8 | 5.7 |
| 0.6 | 61.3 | 30.1 | 5.9 |
| 0.8 | 61.2 | 21.7 | 5.7 |
| 1 | 60.8 | 14.9 | 5.6 |
| PA12(Wt%)(20μm) | 抗张强度(MPa) | 断裂应变(%) | 简支梁冲击强度(KJ/m2) |
| 0 | 61.7 | 44.0 | 5.9 |
| 0.1 | 61.8 | 43.5 | 6.0 |
| 0.2 | 61.8 | 51.0 | 7.1 |
| 0.4 | 61.5 | 49.2 | 6.8 |
| 0.6 | 61.6 | 49.9 | 7.0 |
| 0.8 | 60.5 | 46.7 | 7.5 |
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022402 CN1256381C (zh) | 2004-04-27 | 2004-04-27 | 一种热稳定性聚甲醛及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022402 CN1256381C (zh) | 2004-04-27 | 2004-04-27 | 一种热稳定性聚甲醛及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1569957A CN1569957A (zh) | 2005-01-26 |
| CN1256381C true CN1256381C (zh) | 2006-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410022402 Expired - Fee Related CN1256381C (zh) | 2004-04-27 | 2004-04-27 | 一种热稳定性聚甲醛及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1256381C (zh) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300245C (zh) * | 2005-08-04 | 2007-02-14 | 云南云天化股份有限公司 | 含三聚氰胺甲醛缩合物的热稳定性聚甲醛及其制备方法 |
| CN100365061C (zh) * | 2006-05-24 | 2008-01-30 | 云南云天化股份有限公司 | 聚甲醛胺处理热稳定化的方法 |
| CN101508819B (zh) * | 2009-03-18 | 2011-08-31 | 四川大学 | 含高效抗氧剂的热稳定性聚甲醛及其制备方法 |
| CN102993624A (zh) * | 2011-09-16 | 2013-03-27 | 上海杰事杰新材料(集团)股份有限公司 | 一种改进热稳定性的聚甲醛树脂组合物及其制备方法 |
| CN103087460B (zh) * | 2011-10-28 | 2016-02-10 | 上海杰事杰新材料(集团)股份有限公司 | 一种增韧聚甲醛组合物及其制备方法 |
| CN102702674A (zh) * | 2012-06-29 | 2012-10-03 | 云南云天化股份有限公司 | 一种聚甲醛组合物及其制备方法 |
| CN103865229B (zh) * | 2012-12-13 | 2015-07-15 | 李云勇 | 一种高热稳定性聚氧化亚甲基树脂及制备方法 |
| CN103102640A (zh) * | 2013-01-30 | 2013-05-15 | 云南云天化股份有限公司 | 抗静电聚甲醛及其制备方法 |
| CN103980445A (zh) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | 一种3d打印用高分子量聚甲醛粉体及其制备方法 |
| CN104593899B (zh) * | 2014-12-26 | 2017-05-17 | 江苏苏博特新材料股份有限公司 | 一种永久抗静电聚氧亚甲基纤维及其制备方法 |
| CN104559041B (zh) * | 2014-12-31 | 2017-02-22 | 云南云天化股份有限公司 | 高韧性聚缩醛树脂组合物 |
| CN106799125A (zh) * | 2017-01-13 | 2017-06-06 | 苏州泰利三佳纳米科技有限公司 | 一种含有三价银离子的高分子甲醛吸收剂及其制备方法 |
| CN110769729A (zh) | 2017-05-05 | 2020-02-07 | 提克纳有限责任公司 | 耐化学性的聚甲醛聚合物组合物 |
| CN109082069A (zh) * | 2018-09-21 | 2018-12-25 | 佛山市禅城区诺高环保科技有限公司 | 一种热氧稳定型聚甲醛的制备方法 |
-
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- 2004-04-27 CN CN 200410022402 patent/CN1256381C/zh not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1569957A (zh) | 2005-01-26 |
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