CN102292370A - 聚氨酯浇注材料 - Google Patents
聚氨酯浇注材料 Download PDFInfo
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- CN102292370A CN102292370A CN2010800052491A CN201080005249A CN102292370A CN 102292370 A CN102292370 A CN 102292370A CN 2010800052491 A CN2010800052491 A CN 2010800052491A CN 201080005249 A CN201080005249 A CN 201080005249A CN 102292370 A CN102292370 A CN 102292370A
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- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
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- C08G18/72—Polyisocyanates or polyisothiocyanates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
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- C08G18/40—High-molecular-weight compounds
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- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
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- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
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- C08G18/40—High-molecular-weight compounds
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- C08G18/4804—Two or more polyethers of different physical or chemical nature
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- C08G18/48—Polyethers
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- C08G18/48—Polyethers
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/68—Unsaturated polyesters
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- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
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- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7875—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/7887—Nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring having two nitrogen atoms in the ring
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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Abstract
Description
多异氰酸酯 | A-Ⅰ | A-Ⅱ | A-Ⅲ | A-Ⅳ | A-Ⅴ |
多异氰酸酯a1-Ⅰ) | 70 | - | - | - | 70 |
多异氰酸酯a1-Ⅱ) | - | 60 | - | - | - |
多异氰酸酯a1-Ⅲ) | - | - | 60 | 60 | - |
多异氰酸酯a1-Ⅳ) | - | - | - | - | - |
多异氰酸酯a2-Ⅰ) | 30 | 40 | 40 | - | - |
多异氰酸酯a2-Ⅱ) | - | - | - | 40 | 30 |
NCO含量[%] | 21.2 | 21.1 | 18.5 | 17.8 | 20.4 |
NCO官能度 | 3.2 | 3.2 | 2.8 | 2.9 | 3.2 |
粘度(23℃)[mPas] | 22,500 | 46,000 | 29,700 | 56,200 | 36,250 |
多异氰酸酯A1) a) | 100重量份 |
多元醇B1) a) | 45重量份 |
模具温度 | 70℃ |
浇注时间(大约) | 约360 s |
脱模时间(大约) | 约35 min |
后固化 | 12 h / 65℃ |
邵氏硬度D | 84 |
密度(DIN 53479) | 1.18 g/cm3 |
球压硬度(DIN EN 2039-1) | 137 N/mm2 |
弯曲弹性模量(DIN ISO EN 178) | 2330 N/mm2 |
断裂应力(DIN ISO EN 178) | 100 N/mm2 |
断裂伸长(DIN ISO EN 178) | 5% |
撕裂强度(拉伸试验,DIN 53504) | 64 MPa |
断裂伸长率(拉伸试验,DIN 53504) | 2% |
冲孔试验(Durchstoβversuch)(带润滑剂) (DIN EN ISO 6603-2) | 955 N |
回跳弹性(DIN 53512) | 69% |
照射时间[h] | 0 | 406 | 1936 |
Ty[%](D6510°) | 90.48 | 90.05 | 89.92 |
YI(D6510°) | 1.08 | 0.75 | 0.80 |
L*(D6510°) | 96.19 | 96.02 | 95.97 |
a*(D6510°) | -0.12 | -0.03 | -0.02 |
b*(D6510°) | 0.62 | 0.42 | 0.42 |
ΔTy | - | -0.43 | -0.56 |
ΔYI | - | -0.33 | -0.28 |
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009005711A DE102009005711A1 (de) | 2009-01-22 | 2009-01-22 | Polyurethanvergussmassen |
DE102009005711.0 | 2009-01-22 | ||
PCT/EP2010/000126 WO2010083958A1 (de) | 2009-01-22 | 2010-01-13 | Polyurethanvergussmassen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102292370A true CN102292370A (zh) | 2011-12-21 |
CN102292370B CN102292370B (zh) | 2015-02-25 |
Family
ID=42027989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080005249.1A Expired - Fee Related CN102292370B (zh) | 2009-01-22 | 2010-01-13 | 聚氨酯浇注材料 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20110281965A1 (zh) |
EP (1) | EP2389405A1 (zh) |
JP (1) | JP5611236B2 (zh) |
KR (1) | KR20110118634A (zh) |
CN (1) | CN102292370B (zh) |
CA (1) | CA2750017A1 (zh) |
DE (1) | DE102009005711A1 (zh) |
MX (1) | MX2011007669A (zh) |
TW (1) | TWI480302B (zh) |
WO (1) | WO2010083958A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104379623A (zh) * | 2012-04-23 | 2015-02-25 | 拜耳材料科技股份有限公司 | 耐光性聚氨酯组合物 |
CN104861153A (zh) * | 2014-02-21 | 2015-08-26 | 拜耳材料科技股份有限公司 | 具有高的玻璃化转变温度Tg的透明聚氨酯 |
CN105658694A (zh) * | 2013-10-21 | 2016-06-08 | 三井化学株式会社 | 光学材料用聚合性组合物和光学材料 |
CN107573483A (zh) * | 2016-07-04 | 2018-01-12 | 科思创聚合物(中国)有限公司 | 可固化为聚硫氨酯的组合物、聚硫氨酯及其应用 |
CN110183843A (zh) * | 2019-05-16 | 2019-08-30 | 美瑞新材料股份有限公司 | 一种耐黄变的热塑性聚氨酯发泡材料及其制备方法 |
CN111133019A (zh) * | 2017-09-12 | 2020-05-08 | 捷恩智株式会社 | 嵌段共聚物、树脂组合物、涂膜、树脂膜、oled元件、发光装置和嵌段共聚物的制造方法 |
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Cited By (9)
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CN104379623A (zh) * | 2012-04-23 | 2015-02-25 | 拜耳材料科技股份有限公司 | 耐光性聚氨酯组合物 |
CN104379623B (zh) * | 2012-04-23 | 2018-09-21 | 科思创德国股份有限公司 | 耐光性聚氨酯组合物 |
CN105658694A (zh) * | 2013-10-21 | 2016-06-08 | 三井化学株式会社 | 光学材料用聚合性组合物和光学材料 |
CN104861153A (zh) * | 2014-02-21 | 2015-08-26 | 拜耳材料科技股份有限公司 | 具有高的玻璃化转变温度Tg的透明聚氨酯 |
CN107573483A (zh) * | 2016-07-04 | 2018-01-12 | 科思创聚合物(中国)有限公司 | 可固化为聚硫氨酯的组合物、聚硫氨酯及其应用 |
CN111133019A (zh) * | 2017-09-12 | 2020-05-08 | 捷恩智株式会社 | 嵌段共聚物、树脂组合物、涂膜、树脂膜、oled元件、发光装置和嵌段共聚物的制造方法 |
CN110183843A (zh) * | 2019-05-16 | 2019-08-30 | 美瑞新材料股份有限公司 | 一种耐黄变的热塑性聚氨酯发泡材料及其制备方法 |
CN110183843B (zh) * | 2019-05-16 | 2021-12-14 | 美瑞新材料股份有限公司 | 一种耐黄变的热塑性聚氨酯发泡材料及其制备方法 |
CN113861368A (zh) * | 2021-10-25 | 2021-12-31 | 绍兴市通盛保温材料有限公司 | 一种全水发泡聚氨酯硬泡保温材料及其制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
KR20110118634A (ko) | 2011-10-31 |
US20110281965A1 (en) | 2011-11-17 |
CN102292370B (zh) | 2015-02-25 |
JP2012515814A (ja) | 2012-07-12 |
JP5611236B2 (ja) | 2014-10-22 |
CA2750017A1 (en) | 2010-07-29 |
EP2389405A1 (de) | 2011-11-30 |
DE102009005711A1 (de) | 2010-07-29 |
TW201038608A (en) | 2010-11-01 |
MX2011007669A (es) | 2011-08-08 |
WO2010083958A1 (de) | 2010-07-29 |
TWI480302B (zh) | 2015-04-11 |
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