CN108864696A - 一种聚酰胺树脂透镜材料 - Google Patents
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- 239000004952 Polyamide Substances 0.000 title claims abstract description 28
- 229920002647 polyamide Polymers 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 title claims abstract description 24
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 30
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 30
- 239000004611 light stabiliser Substances 0.000 claims abstract description 19
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004793 Polystyrene Substances 0.000 claims abstract description 9
- 229920002223 polystyrene Polymers 0.000 claims abstract description 9
- FCBUKWWQSZQDDI-UHFFFAOYSA-N rhamnolipid Chemical compound CCCCCCCC(CC(O)=O)OC(=O)CC(CCCCCCC)OC1OC(C)C(O)C(O)C1OC1C(O)C(O)C(O)C(C)O1 FCBUKWWQSZQDDI-UHFFFAOYSA-N 0.000 claims abstract description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 18
- 239000004327 boric acid Substances 0.000 claims description 18
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 230000006837 decompression Effects 0.000 claims description 6
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 5
- -1 Methyl stannum Chemical compound 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- TYAJHXFESOFURV-UHFFFAOYSA-N butane-1-thiol;tin Chemical compound [Sn].CCCCS TYAJHXFESOFURV-UHFFFAOYSA-N 0.000 claims description 3
- FDIPQOXCCVNUES-UHFFFAOYSA-N octane-1-thiol;tin Chemical compound [Sn].CCCCCCCCS FDIPQOXCCVNUES-UHFFFAOYSA-N 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims 1
- 125000004185 ester group Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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Abstract
本发明涉及透镜材料,具体公开了一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂25‑37份、改性丙烯酸树脂20‑35份、聚苯乙烯13‑16份、丙烯酸5‑8份、鼠李糖脂1.5‑5份、热稳定剂1‑2.5份、光稳定剂2‑5份。本发明具有优异的耐高温性能。
Description
技术领域
本发明涉及透镜材料,具体涉及一种聚酰胺树脂透镜材料。
背景技术
光学透镜是一种用透明物质制成的光学元件。光学透镜材料的选择由于受成型难度、透光率、成本及稳定性等因素的制约,一般选择玻璃和透明塑料。
光学级塑料透镜一般使用光学级甲基丙烯酸甲酯、聚碳酸酯等材料,光学级塑料的优势在于:质量小,易成型复杂曲面,造价低,易实现规模化生产;缺点是:耐高温和耐老化性不强,如甲基丙烯酸甲酯耐温不超过80℃(热变形温度92℃),聚碳酸酯耐温不超过120℃(热变形温度135℃)。
发明内容
基于背景技术存在的技术问题,本发明提出了一种聚酰胺树脂透镜材料。本发明具有优异的耐高温性能。
本发明提出的一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂25-37份、改性丙烯酸树脂20-35份、聚苯乙烯13-16份、丙烯酸5-8份、鼠李糖脂1.5-5份、热稳定剂1-2.5份、光稳定剂2-5份。
优选地,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂。
优选地,所述硼酸水溶液的质量分数为45-75wt%。
优选地,所述调节体系的pH至4-6。
优选地,所述搅拌反应的时间为20-35min。
优选地,所述丙烯酸树脂、硼酸水溶液的质量比为1:2.5-3.5。
优选地,所述热稳定剂为酯基硫醇锡、甲基硫醇锡、丁基硫醇锡或辛基硫醇锡。
优选地,所述光稳定剂为受阻胺类光稳定剂。
本发明可按照常规方法进行制备。
本发明的原料包括聚酰胺树脂、改性丙烯酸树脂、聚苯乙烯、丙烯酸、鼠李糖脂、热稳定剂、光稳定剂,各原料之间相容性较好,能够赋予本发明良好的基础性能。优选方案中,采用硼酸对丙烯酸树脂进行改性,在常温下,丙烯酸树脂含有的羟基上氧原子的孤对电子能够与硼酸中硼原子上空的P轨道形成配位键,不仅减少了体系中的游离羟基,且引入的硼氧键的键能远大于丙烯酸树脂中碳碳键和碳氧键的键能,进而显著提高本发明的耐高温性能。本发明的耐温度可达到200℃以上。
具体实施方式
下面,通过具体实施例对本发明的技术方案进行详细说明。
实施例1
一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂25份、改性丙烯酸树脂35份、聚苯乙烯13份、丙烯酸8份、鼠李糖脂1.5份、热稳定剂2.5份、光稳定剂2份。
实施例2
一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂37份、改性丙烯酸树脂20份、聚苯乙烯16份、丙烯酸5份、鼠李糖脂5份、热稳定剂1份、光稳定剂5份;
其中,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂;
所述热稳定剂为酯基硫醇锡。
实施例3
一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂30份、改性丙烯酸树脂28份、聚苯乙烯14.5份、丙烯酸6.5份、鼠李糖脂3份、热稳定剂2份、光稳定剂3.5份;
其中,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂;
所述硼酸水溶液的质量分数为50wt%;
所述调节体系的pH至5;
所述搅拌反应的时间为30min;
所述丙烯酸树脂、硼酸水溶液的质量比为1:3;
所述热稳定剂为甲基硫醇锡;
所述光稳定剂为受阻胺类光稳定剂。
实施例4
一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂27份、改性丙烯酸树脂25份、聚苯乙烯14份、丙烯酸6份、鼠李糖脂2份、热稳定剂1.5份、光稳定剂3份;
其中,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂;
所述硼酸水溶液的质量分数为45wt%;
所述调节体系的pH至6;
所述搅拌反应的时间为20min;
所述丙烯酸树脂、硼酸水溶液的质量比为1:3.5;
所述热稳定剂为丁基硫醇锡;
所述光稳定剂为受阻胺类光稳定剂。
实施例5
一种聚酰胺树脂透镜材料,其原料按重量份包括:聚酰胺树脂35份、改性丙烯酸树脂32份、聚苯乙烯15份、丙烯酸7份、鼠李糖脂4份、热稳定剂2.3份、光稳定剂4份;
其中,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂;
所述硼酸水溶液的质量分数为75wt%;
所述调节体系的pH至4;
所述搅拌反应的时间为35min;
所述丙烯酸树脂、硼酸水溶液的质量比为1:2.5;
所述热稳定剂为辛基硫醇锡;
所述光稳定剂为受阻胺类光稳定剂。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。
Claims (8)
1.一种聚酰胺树脂透镜材料,其特征在于,其原料按重量份包括:聚酰胺树脂25-37份、改性丙烯酸树脂20-35份、聚苯乙烯13-16份、丙烯酸5-8份、鼠李糖脂1.5-5份、热稳定剂1-2.5份、光稳定剂2-5份。
2.根据权利要求1所述聚酰胺树脂透镜材料,其特征在于,所述改性丙烯酸树脂的制备方法为:向丙烯酸树脂中加入硼酸水溶液,调节体系的pH,常温搅拌反应,减压脱水,得到改性丙烯酸树脂。
3.根据权利要求2所述聚酰胺树脂透镜材料,其特征在于,所述硼酸水溶液的质量分数为45-75wt%。
4.根据权利要求2或3所述聚酰胺树脂透镜材料,其特征在于,所述调节体系的pH至4-6。
5.根据权利要求2或3所述聚酰胺树脂透镜材料,其特征在于,所述搅拌反应的时间为20-35min。
6.根据权利要求2或3所述聚酰胺树脂透镜材料,其特征在于,所述丙烯酸树脂、硼酸水溶液的质量比为1:2.5-3.5。
7.根据权利要求1所述聚酰胺树脂透镜材料,其特征在于,所述热稳定剂为酯基硫醇锡、甲基硫醇锡、丁基硫醇锡或辛基硫醇锡。
8.根据权利要求1所述聚酰胺树脂透镜材料,其特征在于,所述光稳定剂为受阻胺类光稳定剂。
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CN110261952A (zh) * | 2019-08-02 | 2019-09-20 | 广州希恩朋克光电产品股份有限公司 | 一种导光板及其制备方法 |
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