CN103756628B - 一种烷氧基封端脱醇型有机硅密封胶及其制备方法 - Google Patents
一种烷氧基封端脱醇型有机硅密封胶及其制备方法 Download PDFInfo
- Publication number
- CN103756628B CN103756628B CN201410010844.4A CN201410010844A CN103756628B CN 103756628 B CN103756628 B CN 103756628B CN 201410010844 A CN201410010844 A CN 201410010844A CN 103756628 B CN103756628 B CN 103756628B
- Authority
- CN
- China
- Prior art keywords
- capped
- parts
- dealcoholizing
- alkoxy end
- type organosilicon
- 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
Links
- 125000003545 alkoxy group Chemical group 0.000 title claims abstract description 39
- 239000000565 sealant Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 25
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000005728 strengthening Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- -1 polydimethylsiloxane Polymers 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- LYZXPESLKLEBSY-UHFFFAOYSA-N [Ca].CCC(=O)C(C)=O Chemical compound [Ca].CCC(=O)C(C)=O LYZXPESLKLEBSY-UHFFFAOYSA-N 0.000 claims description 4
- ROQRYYMOYXKROR-UHFFFAOYSA-N [Pt].C(C)C(=O)C(=O)C Chemical compound [Pt].C(C)C(=O)C(=O)C ROQRYYMOYXKROR-UHFFFAOYSA-N 0.000 claims description 4
- QRIXUJIWPKIHGR-UHFFFAOYSA-N [Zn].C(C)C(=O)C(=O)C Chemical compound [Zn].C(C)C(=O)C(=O)C QRIXUJIWPKIHGR-UHFFFAOYSA-N 0.000 claims description 4
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 4
- NQQNJSBVFPONJM-UHFFFAOYSA-N [Co].CCC(=O)C(C)=O Chemical compound [Co].CCC(=O)C(C)=O NQQNJSBVFPONJM-UHFFFAOYSA-N 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 abstract description 20
- 229920000642 polymer Polymers 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Sealing Material Composition (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410010844.4A CN103756628B (zh) | 2014-01-10 | 2014-01-10 | 一种烷氧基封端脱醇型有机硅密封胶及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410010844.4A CN103756628B (zh) | 2014-01-10 | 2014-01-10 | 一种烷氧基封端脱醇型有机硅密封胶及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103756628A CN103756628A (zh) | 2014-04-30 |
CN103756628B true CN103756628B (zh) | 2015-08-19 |
Family
ID=50523960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410010844.4A Expired - Fee Related CN103756628B (zh) | 2014-01-10 | 2014-01-10 | 一种烷氧基封端脱醇型有机硅密封胶及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103756628B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104693806A (zh) * | 2015-03-25 | 2015-06-10 | 合肥工业大学 | 一种缩合型导热绝缘防沉降硅橡胶及其制备方法 |
CN105348813B (zh) * | 2015-12-04 | 2017-12-29 | 厦门安耐伟业新材料有限公司 | 一种可湿‑热双重固化的单组份有机硅组合物及其制备方法 |
CN107384302A (zh) * | 2017-06-20 | 2017-11-24 | 江苏科幸新材料股份有限公司 | 膏状醇型有机硅密封胶的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888404A (en) * | 1986-03-03 | 1989-12-19 | Dow Corning Corporation | Method of improving shelf life of silicone elastomeric sealant |
CN101768361A (zh) * | 2008-12-30 | 2010-07-07 | 上海回天化工新材料有限公司 | 一种提高室温硫化硅橡胶机械性能的方法 |
CN101987918A (zh) * | 2009-07-31 | 2011-03-23 | 瓦克化学股份公司 | 缩合交联硅酮材料 |
CN103044920A (zh) * | 2011-12-07 | 2013-04-17 | 北京天山新材料技术股份有限公司 | 耐发动机油的单组份室温硫化脱甲醇硅橡胶及其制备方法 |
-
2014
- 2014-01-10 CN CN201410010844.4A patent/CN103756628B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4888404A (en) * | 1986-03-03 | 1989-12-19 | Dow Corning Corporation | Method of improving shelf life of silicone elastomeric sealant |
CN101768361A (zh) * | 2008-12-30 | 2010-07-07 | 上海回天化工新材料有限公司 | 一种提高室温硫化硅橡胶机械性能的方法 |
CN101987918A (zh) * | 2009-07-31 | 2011-03-23 | 瓦克化学股份公司 | 缩合交联硅酮材料 |
CN103044920A (zh) * | 2011-12-07 | 2013-04-17 | 北京天山新材料技术股份有限公司 | 耐发动机油的单组份室温硫化脱甲醇硅橡胶及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103756628A (zh) | 2014-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100482761C (zh) | 单组分室温快速硫化脱醇型硅酮结构密封胶及其制造方法 | |
CN102558870B (zh) | 一种单组分脱酮肟型硅橡胶密封剂及其制备方法 | |
CN101326255B (zh) | 生产有机硅压敏粘合剂的连续方法 | |
KR102207422B1 (ko) | 다성분계 실온 경화성 오르가노폴리실록산 조성물, 해당 조성물의 경화물 및 해당 경화물을 포함하는 성형물 | |
CN103756627B (zh) | 耐贮存耐候脱醇型快固化有机硅密封胶 | |
CN103436216B (zh) | 一种脱醇型低模量高伸长率的有机硅密封胶及其制备方法 | |
WO2015158257A1 (zh) | 高粘结性单组份脱肟型室温硫化硅橡胶密封剂及制备方法 | |
CA2856452C (en) | Composition of olefinically functionalised siloxane oligomers based on alkoxy silanes | |
CN107603549A (zh) | 一种高弹性硅烷改性聚醚密封胶及其制备方法 | |
CN108484803B (zh) | 一种硅烷封端聚合物及由其制备的湿气固化胶粘剂组合物 | |
DE102011086863A1 (de) | Besonders VOC-arme Gemische olefinisch funktionalisierter Siloxanoligomere basierend auf Alkoxysilanen | |
CN103756628B (zh) | 一种烷氧基封端脱醇型有机硅密封胶及其制备方法 | |
CN103865474A (zh) | 一种透明的膏状醇型有机硅密封胶的制备方法 | |
CN104497579A (zh) | 一种单组份高粘接性室温硫化有机硅橡胶及其制备方法 | |
KR20150086249A (ko) | 실온경화성 폴리오르가노실록산 조성물 | |
CN105542705A (zh) | 一种单组份室温硫化硅橡胶密封剂及其制备方法 | |
CN103275496A (zh) | 一种环氧树脂改性有机硅光固化材料及其制备方法 | |
CN103146339A (zh) | 脱醇型快固化有机硅密封胶及其制备方法 | |
CA2855999C (en) | Low-chloride compositions of olefinically functionalized siloxane oligomers based on alkoxysilanes | |
CN105754087A (zh) | 一种端硅氧烷聚醚的制备方法 | |
CN108192349A (zh) | 一种脱醇型室温硫化硅橡胶及其制备方法 | |
CN112210341B (zh) | 双硫化体系建筑密封胶及其制备方法 | |
CN115595113B (zh) | 一种环氧改性硅酮美缝胶及其制备方法 | |
CN103897195A (zh) | 一种烷氧基封端的聚二甲基硅氧烷的制备方法 | |
CN107955571A (zh) | 一种低粘度的硅烷改性聚醚基胶及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190925 Address after: 215542 Zhongtian Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Jiangsu Province Patentee after: JIANGSU CREVO SCIENCE & TECHNOLOGY CO.,LTD. Address before: 215500 New Lane Village, Lake Town, Suzhou, Jiangsu, Changshou City Patentee before: Changshu Hengxin Adhesive Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215542 Zhongtian Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Sika (Jiangsu) Industrial Materials Co.,Ltd. Address before: 215542 Zhongtian Road, Changkun Industrial Park, Shajiabang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: JIANGSU CREVO SCIENCE & TECHNOLOGY CO.,LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |