CN107794112B - 一种高耐磨铝合金用有机硅脱模剂及制备方法 - Google Patents
一种高耐磨铝合金用有机硅脱模剂及制备方法 Download PDFInfo
- Publication number
- CN107794112B CN107794112B CN201711028053.4A CN201711028053A CN107794112B CN 107794112 B CN107794112 B CN 107794112B CN 201711028053 A CN201711028053 A CN 201711028053A CN 107794112 B CN107794112 B CN 107794112B
- Authority
- CN
- China
- Prior art keywords
- release agent
- preparation
- wear
- aluminum alloy
- organic silicon
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M139/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00
- C10M139/04—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing atoms of elements not provided for in groups C10M127/00 - C10M137/00 having a silicon-to-carbon bond, e.g. silanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
- C10M2211/024—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aromatic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/04—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having a silicon-to-carbon bond, e.g. organo-silanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/36—Release agents or mold release agents
Abstract
一种高耐磨铝合金用有机硅脱模剂及制备方法,所述脱模剂包括:6‑10%的1,3,5‑三溴苯,2‑8%的甲基三甲氧基硅烷,0.5‑5%的镁粉,3‑7%的乳化剂,3‑7%的稳定剂,63‑85%的去离子水;所述的制备方法是:步骤1)三取代苯基硅醇的制备;将制得的三取代苯基硅醇和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,50—70℃温度下,2500—3500转/分高速搅拌、乳化20—50分钟,冷却至室温,过滤后即得所要求的脱模剂产品;本发明采用三取代苯基硅醇作为主要成膜物质,具有增加了涂膜的粘结能力,使得涂膜稳定性、耐高温、耐摩擦性能大幅度提升等特点。
Description
技术领域
本发明涉及的是一种高耐磨铝合金用脱模剂及制备方法,属于化工助剂技术领域。
背景技术
脱模剂是一种用在两个彼此易于粘着的物体表面的一个界面涂层,在诸多制造业中制造拥有模型的产品时,为了方便脱模,提高生产效率,保护模具表面的光洁,而使用的一种化学助剂。
目前市场上用的比较多的脱模剂为硅油,但是在某些环氧树脂产品进行固化的时候,由于硅油的粘合性较差,会使得这些产品的边缘出现发泡现象,从而使得产品的尺寸出现偏差。
发明内容
本发明的目的在于克服现有技术存在的不足,而提供一种采用三取代苯基硅醇作为主要成膜物质,增加了涂膜的粘结能力,使得涂膜稳定性、耐高温、耐摩擦性能大幅度提升的高耐磨铝合金用脱模剂及制备方法。
本发明的目的是通过如下技术方案来完成的,一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
以上组份以重量百分之百为准。
作为优选:所述的一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
一种如上所述高耐磨铝合金用有机硅脱模剂的制备方法,所述的制备方法包括如下步骤:
1)三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌45—100分钟后,将反应体系升温至回流状态,保持12—20小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌2—4小时,过滤,减压蒸去溶剂后得4;具体的三取代苯基硅醇的制备反应式如下:
2)耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,50—70℃温度下,2500—3500转/分高速搅拌、乳化20—50分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
作为优选:所述的步骤1)中,三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌60分钟后,将反应体系升温至回流状态,保持16小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌3小时,过滤,减压蒸去溶剂后得4;
所述的步骤2)中,耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,60℃温度下,3000转/分高速搅拌乳化30分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
本发明采用三取代苯基硅醇作为主要成膜物质,具有增加了涂膜的粘结能力,使得涂膜稳定性、耐高温、耐摩擦性能大幅度提升等特点。
具体实施方式
下面将结合具体实施例对本发明作详细的介绍:本发明所述的一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
以上组份以重量百分之百为准。
一种如上所述高耐磨铝合金用有机硅脱模剂的制备方法,所述的制备方法包括如下步骤:
1)三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌45—100分钟后,将反应体系升温至回流状态,保持12—20小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌2—4小时,过滤,减压蒸去溶剂后得4;具体的三取代苯基硅醇的制备反应式如下:
2)耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,50—70℃温度下,2500—3500转/分高速搅拌、乳化20—50分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
实施例1:本发明所述的一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
一种如上所述高耐磨铝合金用有机硅脱模剂的制备方法,它包括如下步骤:
步骤1)中,三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌60分钟后,将反应体系升温至回流状态,保持16小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌3小时,过滤,减压蒸去溶剂后得4;
步骤2)中,耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,60℃温度下,3000转/分高速搅拌乳化30分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
实施例2:本发明所述的一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
以上组份以重量百分之百为准。
一种如上所述高耐磨铝合金用有机硅脱模剂的制备方法,所述的制备方法包括如下步骤:
1三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌45分钟后,将反应体系升温至回流状态,保持12小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌2小时,过滤,减压蒸去溶剂后得4;
2)耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,50℃温度下,2500转/分高速搅拌、乳化20分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
实施例3:本发明所述的一种高耐磨铝合金用有机硅脱模剂,包括如下组份按照重量百分比组成:
以上组份以重量百分之百为准。
一种如上所述高耐磨铝合金用有机硅脱模剂的制备方法,所述制备方法包括如下步骤:
1三取代苯基硅醇的制备方法是:在一配有磁力搅拌器的1000ml三口烧瓶中,加入1(1,3,5-三溴苯)及甲基三甲氧基硅烷,在氮气保护下,加入适量碘及镁条,THF,室温搅拌100分钟后,将反应体系升温至回流状态,保持20小时,过滤,滤液即为化合物3的THF溶液;加入适量K2CO3,水,室温搅拌4小时,过滤,减压蒸去溶剂后得4;
2)耐高温持久性有机硅脱模剂的制备方法是:将上述4和苯基三甲氧基硅烷、乳化剂、稳定剂,和去离子水加入到搅拌釜中,70℃温度下,3500转/分高速搅拌、乳化50分钟,冷却至室温,过滤后即得所要求的脱模剂产品。
本发明是一种能够耐受300℃-400℃高温的新型脱模剂,是专门为铝合金压铸脱模、浇铸脱模、制造塑料制品脱模、轮胎成形脱模、工程塑料成形脱模等而研制的一种新型脱模剂,具有在高温、酸碱度条件十分苛刻的环境下仍能正常发挥其优异脱模的性能;产品稳定性好,用途极为广泛。
本发明具有以下功能效果:1、单独使用时能够耐受300℃-400℃。2、使用时无烟,化学成分不被破坏。3、脱模后铸件无发灰现象。4、脱模后对铸件喷涂工艺无任何影响。5、本产品乳化后与其他助剂使用时能够发挥更优异的性能。6、安全,无毒害,对人体无不良影响。
Claims (1)
1.一种高耐磨铝合金用有机硅脱模剂,其特征在于:包括如下组份按照重量百分比组成:
1,3,5-三(甲基二羟基硅基)苯 6.5%,
苯基三甲氧基硅烷 3.0%,
镁粉 1.0%,
乳化剂 5.0%,
稳定剂 5.0%,
去离子水 79.5%,
以上组份以重量百分之百为准。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711028053.4A CN107794112B (zh) | 2017-10-28 | 2017-10-28 | 一种高耐磨铝合金用有机硅脱模剂及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711028053.4A CN107794112B (zh) | 2017-10-28 | 2017-10-28 | 一种高耐磨铝合金用有机硅脱模剂及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107794112A CN107794112A (zh) | 2018-03-13 |
CN107794112B true CN107794112B (zh) | 2020-12-11 |
Family
ID=61547617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711028053.4A Active CN107794112B (zh) | 2017-10-28 | 2017-10-28 | 一种高耐磨铝合金用有机硅脱模剂及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107794112B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117655302B (zh) * | 2024-01-31 | 2024-04-05 | 烟台市东林精密金属制品有限公司 | 一种用于铝压铸产品中间进浇的压铸工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523527A2 (en) * | 1991-07-17 | 1993-01-20 | Nitto Denko Corporation | Curable silicone-based release agent, separator having cured film formed from the same, and pressure-sensitive tape having cured film formed from the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100571926C (zh) * | 2006-10-01 | 2009-12-23 | 福建省测试技术研究所 | 耐热脱模剂 |
US7851535B2 (en) * | 2007-07-26 | 2010-12-14 | Henkel Corporation | Mold release agents employing polyvinyl alcohol |
CN102702248A (zh) * | 2011-03-28 | 2012-10-03 | 苏州百灵威超精细材料有限公司 | 一种含甲基苯基硅氧单元的有机硅环体制备方法 |
CN104017017A (zh) * | 2014-06-25 | 2014-09-03 | 四川科立鑫新材料有限公司 | 一种含苯基的有机硅单体的合成方法 |
CN106833851A (zh) * | 2016-12-28 | 2017-06-13 | 马鞍山蓝科再制造技术有限公司 | 一种提升脱模效率的冷冲压模具脱模剂 |
-
2017
- 2017-10-28 CN CN201711028053.4A patent/CN107794112B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0523527A2 (en) * | 1991-07-17 | 1993-01-20 | Nitto Denko Corporation | Curable silicone-based release agent, separator having cured film formed from the same, and pressure-sensitive tape having cured film formed from the same |
Also Published As
Publication number | Publication date |
---|---|
CN107794112A (zh) | 2018-03-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105255198B (zh) | 高强度加成型模具胶组合物及其制备方法 | |
JP2008056751A5 (zh) | ||
CN103087556A (zh) | 一种导热填料的表面处理方法及应用 | |
JP2013545828A (ja) | 疎水性プロッパント及びその調製方法 | |
CN101121861B (zh) | 一种低粘度无溶剂有机硅绝缘浸渍漆及其制备方法 | |
CN107794112B (zh) | 一种高耐磨铝合金用有机硅脱模剂及制备方法 | |
US8058380B1 (en) | POSS enhanced compositions | |
CN103342961A (zh) | 一种耐高温绝缘涂料及其制备方法 | |
CN101638517B (zh) | 一种有机硅树脂组合物 | |
WO2013182023A1 (zh) | 碳纤维表面改性剂、改性碳纤维、复合材料以及它们的制备方法 | |
CN108176805A (zh) | 一种水基型铝合金脱模剂及其制备方法 | |
CN104830051A (zh) | 一种新型模具树脂用聚氨酯弹性体及其制备方法 | |
CN102796465A (zh) | 一种水溶性丙烯酸酯无泡背胶及其制备方法 | |
CN105295720A (zh) | 一种有机硅浸渍漆的制备方法 | |
CN102382555B (zh) | 一种无溶剂低温固化酚醛环氧防腐涂料及其制备方法 | |
CN104356802A (zh) | 一种水性丙烯酸氨基烤漆 | |
CN106554500A (zh) | 一种疏水改性环氧树脂及其制备方法 | |
JPWO2021095202A5 (zh) | ||
CN104031565B (zh) | 一种低温金属胶黏剂及其制备方法 | |
US3375223A (en) | Method for polymerizing organopolysiloxanes | |
CN115090827B (zh) | 一种脱模剂及其制备方法 | |
CN112608419B (zh) | 一种超支化型含氟脱模剂及其应用 | |
JP2014168026A5 (zh) | ||
CA2013472A1 (en) | Acrylamide polysiloxane composition with improved heat stability | |
CN103524716B (zh) | 一种酮亚胺及其制备方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230411 Address after: No. 3, Building 8, Zhejiang Sino German (Taizhou) Industrial Cooperation Park, No. 558 Haihao Road, Cluster District, Taizhou City, Zhejiang Province, 318000 Patentee after: Zhejiang angyang New Material Technology Co.,Ltd. Address before: Building 1, 3rd Floor, No. 926 Changhong East Street, Huzhou City, Zhejiang Province, 313200 Patentee before: DEQING YUNOU NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
TR01 | Transfer of patent right |