CN110591096B - 一种低粘度聚硅氧烷及其制备方法和应用 - Google Patents
一种低粘度聚硅氧烷及其制备方法和应用 Download PDFInfo
- Publication number
- CN110591096B CN110591096B CN201910830268.0A CN201910830268A CN110591096B CN 110591096 B CN110591096 B CN 110591096B CN 201910830268 A CN201910830268 A CN 201910830268A CN 110591096 B CN110591096 B CN 110591096B
- Authority
- CN
- China
- Prior art keywords
- boiling
- low
- point
- reaction
- polysiloxane
- 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.)
- Active
Links
- -1 polysiloxane Polymers 0.000 title claims abstract description 46
- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title description 8
- 239000000126 substance Substances 0.000 claims abstract description 34
- 239000003054 catalyst Substances 0.000 claims abstract description 31
- 238000009835 boiling Methods 0.000 claims abstract description 30
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical compound C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 claims abstract description 28
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000010703 silicon Substances 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 19
- 238000007259 addition reaction Methods 0.000 claims abstract description 17
- 239000003921 oil Substances 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 15
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims abstract description 13
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- QRHCILLLMDEFSD-UHFFFAOYSA-N bis(ethenyl)-dimethylsilane Chemical compound C=C[Si](C)(C)C=C QRHCILLLMDEFSD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004590 silicone sealant Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000013464 silicone adhesive Substances 0.000 claims abstract description 10
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 26
- 230000035484 reaction time Effects 0.000 claims description 18
- 229920002545 silicone oil Polymers 0.000 claims description 15
- 208000005156 Dehydration Diseases 0.000 claims description 13
- 230000018044 dehydration Effects 0.000 claims description 13
- 238000006297 dehydration reaction Methods 0.000 claims description 13
- 229910052697 platinum Inorganic materials 0.000 claims description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 8
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000006459 hydrosilylation reaction Methods 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010456 wollastonite Substances 0.000 description 2
- 229910052882 wollastonite Inorganic materials 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910020175 SiOH Inorganic materials 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BITPLIXHRASDQB-UHFFFAOYSA-N ethenyl-[ethenyl(dimethyl)silyl]oxy-dimethylsilane Chemical compound C=C[Si](C)(C)O[Si](C)(C)C=C BITPLIXHRASDQB-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical group 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
- C08G77/08—Preparatory processes characterised by the catalysts used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
- C09J183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Sealing Material Composition (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910830268.0A CN110591096B (zh) | 2019-09-04 | 2019-09-04 | 一种低粘度聚硅氧烷及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910830268.0A CN110591096B (zh) | 2019-09-04 | 2019-09-04 | 一种低粘度聚硅氧烷及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110591096A CN110591096A (zh) | 2019-12-20 |
CN110591096B true CN110591096B (zh) | 2021-11-02 |
Family
ID=68857288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910830268.0A Active CN110591096B (zh) | 2019-09-04 | 2019-09-04 | 一种低粘度聚硅氧烷及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110591096B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1142929A2 (de) * | 2000-04-06 | 2001-10-10 | Goldschmidt AG | Methoxyfunktionelle Organopolysiloxane, deren Herstellung und Verwendung |
CN106188545A (zh) * | 2016-08-30 | 2016-12-07 | 浙江中天氟硅材料有限公司 | 利用有机硅高沸物制备惰性高沸硅油的方法 |
CN107365416A (zh) * | 2017-08-30 | 2017-11-21 | 山东大学 | 一种制备侧链改性聚硅氧烷的方法 |
CN107652317A (zh) * | 2017-10-30 | 2018-02-02 | 山东大学 | 一种由硅橡胶系列物质裂解反应制取ɑ,ω‐二氯封端硅氧烷的方法 |
-
2019
- 2019-09-04 CN CN201910830268.0A patent/CN110591096B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1142929A2 (de) * | 2000-04-06 | 2001-10-10 | Goldschmidt AG | Methoxyfunktionelle Organopolysiloxane, deren Herstellung und Verwendung |
CN106188545A (zh) * | 2016-08-30 | 2016-12-07 | 浙江中天氟硅材料有限公司 | 利用有机硅高沸物制备惰性高沸硅油的方法 |
CN107365416A (zh) * | 2017-08-30 | 2017-11-21 | 山东大学 | 一种制备侧链改性聚硅氧烷的方法 |
CN107652317A (zh) * | 2017-10-30 | 2018-02-02 | 山东大学 | 一种由硅橡胶系列物质裂解反应制取ɑ,ω‐二氯封端硅氧烷的方法 |
Non-Patent Citations (2)
Title |
---|
二甲基氯硅烷生产高沸物的综合利用研究进展;高风 李永刚 汪民康 等;《有机硅材料》;20121231;全文 * |
甲基氯硅烷生产中副产物高沸物的综合利用研究进展;胡庆超 宋超 国建强 等;《有机硅材料》;20151231;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN110591096A (zh) | 2019-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104177837B (zh) | 增粘剂及其制备方法、加成型有机硅橡胶及其制备方法 | |
CA2856452C (en) | Composition of olefinically functionalised siloxane oligomers based on alkoxy silanes | |
CN104892942B (zh) | 一种加成型有机硅橡胶用增粘剂及制备方法 | |
CN111154453B (zh) | 一种耐热单组份加成型有机硅胶黏剂及其制备方法 | |
CN110003842B (zh) | 一种单组份脱醇型室温硫化有机聚硅氧烷组合物 | |
US4529752A (en) | Solvent resistant vulcanizable silicone rubber composition | |
CN1147526A (zh) | 液态有机聚硅氧烷树脂及其制备方法,含液态有机聚硅氧烷树脂的低粘度聚二有机硅氧烷树脂的低粘度聚二有机硅氧烷及其用途 | |
CN101942271A (zh) | 从可光交联的聚硅氧烷混合物制造聚硅氧烷涂层和聚硅氧烷成型体的方法 | |
CN110577747B (zh) | 室温硫化氟硅橡胶及其制备方法 | |
EP3092264B1 (en) | Method for capping mq-type silicone resins | |
CN103044683A (zh) | 改性mq硅树脂及其制备方法 | |
CN107353871A (zh) | 一种耐高温粘接密封硅树脂及其制备方法 | |
CN110256677B (zh) | 环氧改性三氟丙基硅油及其制备方法 | |
CN106831845B (zh) | 含硼有机硅化合物、其制备方法和用途 | |
CN105778100B (zh) | 一种有机硅增粘剂及其制备方法和一种加成型硅橡胶组合物 | |
EP2042559B1 (en) | Addition curable silicone rubber composition and cured product thereof | |
CN111440323A (zh) | 一种烷氧基封端有机硅聚醚共聚物的合成方法及其密封胶的制备 | |
CN110591096B (zh) | 一种低粘度聚硅氧烷及其制备方法和应用 | |
JP4485710B2 (ja) | 分岐状オルガノポリシロキサンの製造方法 | |
CN109796595A (zh) | 一种高折射率含酚羟基有机硅增粘剂及其制备方法 | |
CN108165201B (zh) | 一种增粘剂及其制备方法 | |
JP7707308B2 (ja) | シロキサンで官能化されたシリカ | |
WO2004039868A1 (ja) | 固体酸性酸化ジルコニウム触媒を用いたポリオルガノシロキサンの製造方法 | |
CN111454453A (zh) | 制备室温硫化苯基硅橡胶生胶的生产工艺 | |
US20240191035A1 (en) | Ring opening polymerization of cyclic siloxanes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211012 Address after: 441300 Suizhou Science Park, Wuhan University, 98 Qingnian West Road, Zengdu District, Suizhou City, Hubei Province Applicant after: HUBEI POWER THE SILICON AND FLUORINE TECHNOLOGY Co.,Ltd. Applicant after: Limida new materials technology research and development (Guangdong) Co.,Ltd. Address before: 441300 Suizhou Science Park, Wuhan University, 98 Qingnian West Road, Zengdu District, Suizhou City, Hubei Province Applicant before: HUBEI POWER THE SILICON AND FLUORINE TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |