CN101643582B - Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks - Google Patents
Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks Download PDFInfo
- Publication number
- CN101643582B CN101643582B CN200910144695XA CN200910144695A CN101643582B CN 101643582 B CN101643582 B CN 101643582B CN 200910144695X A CN200910144695X A CN 200910144695XA CN 200910144695 A CN200910144695 A CN 200910144695A CN 101643582 B CN101643582 B CN 101643582B
- Authority
- CN
- China
- Prior art keywords
- methyl
- silicone oil
- agent
- silica gel
- silicon rubber
- 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
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks, comprising a basic composition and a catalyst composition with the volume ratio being 1:1; the basic composition comprises the following raw material components: 50-80% of methyl vinyl silicone oil, 0.5-10% of cross linking agent methyl silicone oil containing hydrogen, 0.01-0.5% of inhibitor, 0.2-2% of sagging resisting agent, 3-15% of mould release agent, 1-10% of plasticizer, 5-20% of filler, and 0-5% of pigment; the catalyst composition comprises the following raw material components: 50-80% of methyl vinyl silica gel, methyl vinyl oxosilane coordination platinum complex catalyst, 3-15% of mould release agent, 1-10% of plasticizer, and 5-20% of filler. The invention contains no organic solvent, is safe without toxicity, can not shrink after solidification, is flexible and resistant to tearing, is easy to be torn off form the coated surface, and can not deform, and the solidified tracks can be perfectly maintained for a long time.
Description
Technical field
The present invention relates to the silicon rubber field, specifically is a kind of dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks.
Background technology
Addition type room temperature curing silicone rubber is two components separately before curing, and a component mainly is to contain vinyl (CH=CH
2) methyl ethylene silicone oil and Methyl Hydrogen Polysiloxane Fluid linking agent, another component main component is the catalyzer that contains platinum complex.During use two components are mixed according to a certain percentage, solidify under the room temperature, set time is different because of prescription, does not wait to a few hours in several minutes.Dual composition addition type room temperature solidified silicon rubber curing reaction principle is addition reaction, and the vinyl on the methyl ethylene silicone oil molecule with Methyl Hydrogen Polysiloxane Fluid linking agent polycarbosilane hydroxide (hydrogen of SiH) addition reaction, generation-CH takes place under platinum complex catalysis
2-CH
2-Si-cross-link bond.Not having small molecules because of addition reaction and discharge, do not have contraction so solidify the back, is excellent moulage.
The spot has some vestiges and the evidence that stays, fingerprint as the perpetrator, the footwear seal, the sled trace that cutter is located at door and window etc., left cartridge case and cutter etc. are enrolled these vestiges and the marking, duplicate the evidence of leaving over, take back lab analysis and contrast, to solving a case and catching suspect's program that is absolutely necessary.
Enroll and duplicate case with the dual composition addition type room temperature solidified silicon rubber cast material state police such as America and Europes at present and find to leave over vestige and evidence.The Mikrosil dual composition addition type room temperature solidified silicon rubber cast material of producing as Sweden of extensively being used, its two components are divided in two very big soft aluminium packing tubes of capacity difference, 100 milliliters of component bale spaces, 5 milliliters of another components, during use two component hands are extruded same length, after mixing with spatula, (vestige is through handling will to expect to cover vestige, become more clear, as using the print development powder) with fingerprint manifestation, following 10 minutes after fixing of normal temperature are taken off from the surface, and vestige is replicated on the silicon rubber after the curing.Its shortcoming is: (1) component is not mixing in 1: 1, has error when extruding with hand, working costs inconvenience; (2) contain organic solvent in the prescription, irritating smell is arranged; (3) after the mixing, be coated to the vestige surface with spatula or scraper, spatula or scraper touch vestige easily, cause the vestige metamorphopsic distortion, and (4) curing speed slow (following about 10 minutes of normal temperature), the fingerprint clear degree that gather (5) remain to be improved.
Summary of the invention
The invention provides a kind of dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks, it is by changing by changing platinum catalyst content, the platinum catalytic inhibitor, the ratio of the vinyl in the linking agent on polycarbosilane hydroxide and the methyl ethylene silicone oil is regulated set time, duplicate tolerance range by the viscosity-modifying of regulating material, low viscosity silicon rubber duplicate the tolerance range height, the viscosity of silicon rubber is regulated its safety non-toxic by the ratio of using low viscosity silicone and change liquid component and filler, do not shrink after the curing, impression after the curing can long-term intact preservation.
Technical scheme of the present invention is:
A kind of dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks includes the basal component and the catalyst component of separate packages, it is characterized in that: the blended volume ratio was 1: 1 when described basal component and catalyst component used;
(1), the weight percent of each feed composition is in the described basal component:
Methyl ethylene silicone oil 50-80%
Linking agent Methyl Hydrogen Polysiloxane Fluid 0.5-10%
Inhibitor 0.01-0.5%
Anti-sag agent 0.2-2%
Releasing agent 3-15%
Softening agent 1-10%
Filler 5-20%
Pigment 0-5%;
Described methyl ethylene silicone oil is the linear methyl ethylene methyl-silicone oil of viscosity at the 50-65000 centipoise, vinyl molar content 0.05%-0.5%;
Described Methyl Hydrogen Polysiloxane Fluid linking agent, viscosity 20-50 centipoise, hydrogen content 0.3-1.0% has hydrogen atom directly to link to each other with chemical bond with Siliciumatom on the methyl-silicone oil;
Described inhibitor is low-molecular-weight liquid, selects 1 for use, 3-divinyl dimethyl sily oxide or ring-like vinylsiloxane;
Polymeric liquid or poly oxide that described anti-sag agent is low viscous hydroxyl;
The kinematic viscosity of described releasing agent is at 5-40mm
2/ s selects organic silicone oil or mineral oil for use;
Described softening agent is selected phthalic ester plasticizer or environment-friendly type softening agent for use;
Described filler is selected silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite, unformed specific surface area be fuming type white carbon black or the wherein multiple mixture between the 160-300 meters squared per gram for use;
(2), the weight percent of each feed composition is in the described catalyst component:
Methyl ethylene silica gel 50-80%
Ethylene methacrylic radical siloxane coordination platinum complex catalyst
Releasing agent 3-15%
Softening agent 1-10%
Filler 5-20%;
Described methyl ethylene silica gel is the linear ethylene methacrylic ylmethyl silica gel of viscosity at the 50-65000 centipoise, vinyl molar content 0.05%-0.5%;
Described ethylene methacrylic radical siloxane coordination platinum complex catalyst, in catalyst component, the actual effective content of platinum is 5ppm-30ppm;
The kinematic viscosity of described releasing agent is at 5-40mm
2/ s selects organic silicone oil or mineral oil for use;
Described softening agent is selected phthalic ester plasticizer or environment-friendly type softening agent for use;
Described filler is selected silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite, unformed specific surface area be fuming type white carbon black or the wherein multiple mixture between the 160-300 meters squared per gram for use.
The described dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks, it is characterized in that: the linking agent Methyl Hydrogen Polysiloxane Fluid in the described basal component contains other substituted radical, and each molecule of linking agent Methyl Hydrogen Polysiloxane Fluid contains the hydrogen atom that directly links to each other with Siliciumatom more than two; The linear methyl ethylene silicone oil that contains two vinyl-functional end groups on each silica gel molecule of methyl ethylene silicone oil in the described basal component; The linear methyl ethylene silica gel that contains two vinyl-functional end groups on each silica gel molecule of methyl ethylene silica gel in the described catalyst component; Platinum content accounts for 0.2-4% in the ethylene methacrylic radical siloxane coordination platinum complex catalyst in the described catalyst component.
The described dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks is characterized in that: polyoxyethylene or polyoxytrimethylene are selected in the anti-sag agent in the described basal component for use.
The described dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks, it is characterized in that: described pigment is divided into white, black, grey and brown four kinds of colors, and described basal component and catalyst component are undertaken using behind the uniform mixing by mixing tube and filling gun.
The present invention does not contain organic solvent, and safety non-toxic does not shrink after the curing, and pliable and tough anti-tear pulling is easy to take off from the surface of spreading and gets, and indeformable.Impression after the curing can long-term intact preservation.Two components 1: 1 design by 1: 1 A, B tube packaging, is equipped with spiral mixing tube and filling gun, automatically uniform mixing.Be easy to control during use, mix tip and do not contact the vestige that will cover, details that can depredation.Can be used on narrow and not easy-operating place.Have height and duplicate tolerance range.Can accurately duplicate trickle live width to 20 microns, the fingerprint clear degree height of collection.This moulage adapts to wide, can be used for coarse surface such as brick face, timber and porous plastics face, even can be used for skin surface.Can be used for curved surface, as glass bottle neck, handle for doors and windows.Can be used for horizontal surface,, can be used for vertical surface equally because of material sagging not.Also can enroll the vestige in the bloodstain.Can round-the-clockly use.All can use in-40-50 degree centigrade scope (temperature is low, and curing speed slows down, the temperature height, and curing speed is accelerated.Under the normal temperature 3-5 minute curable), drying, wet environment also all can use.
Embodiment
A kind of dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks includes the basal component and the catalyst component of separate packages, it is characterized in that: the blended volume ratio was 1: 1 when described basal component and catalyst component used.
(1), the mixed weight percent of each feed composition of basal component is:
(1), methyl ethylene silicone oil: weight percent 50-80%, viscosity can be used at the linear methyl ethylene methyl-silicone oil of 50-65000 centipoise.The methyl ethylene silicone oil of several different viscosity can be mixed and adjust to required viscosity, the linear methyl ethylene silica gel that contains two vinyl-functional end groups on each silica gel molecule is more suitable, 0.05 mole of %-0.5 mole of contents of ethylene % is as the methyl ethylene silica gel XHG-110 series of new Anhua, Zhejiang worker group production;
(2), linking agent Methyl Hydrogen Polysiloxane Fluid: weight percent 0.5-10%, viscosity 20-50 centipoise, hydrogen content 0.3%-1.0%, there is hydrogen atom directly to link to each other with chemical bond on the methyl-silicone oil with Siliciumatom, the Methyl Hydrogen Polysiloxane Fluid linking agent can also contain other substituted radical, as alkyl (ethyl), aryl, halogeno-group and other substituting group.Each molecule of linking agent preferably contains the hydrogen atom that directly links to each other with Siliciumatom more than two, as the Methyl Hydrogen Polysiloxane Fluid XHG-202 of new Anhua, Zhejiang worker group production;
(3), inhibitor: be low-molecular-weight liquid, weight percent 0.01-0.5% is used to postpone addition curing reaction, puts into mould form after making the user have time enough that two component material are mixed.Inhibitor commonly used is 1, and 3-divinyl dimethyl sily oxide and ring-like vinylsiloxane are as U.S. Anderson ﹠amp; Associates, LLC product A ndisil MVC;
(4), anti-sag agent: weight percent 0.2-2% is the polymeric liquid or the poly oxide of low viscous hydroxyl, selects polyoxyethylene or polyoxytrimethylene for use;
(5), releasing agent: weight percent 3-15%, kinematic viscosity is at 5-40mm
2/ s is easy to curing back silicon rubber is taken off from trace surface, and industrial releasing agent commonly used can be used as organic silicone oil and mineral wet goods;
(6), softening agent: weight percent 1%～10%, industrial silicon rubber softening agent commonly used can be used, as phthalic ester plasticizer, but for greater safety, the softening agent of environment-friendly type is more suitable, as the DX-360 environment-friendly plasticizer of Nantong city precious one-tenth softening agent Science and Technology Ltd. production;
(7), filler: weight percent 5%-20%, widely available filler comprises silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite or the like, wherein unformed specific surface area is more suitable between the type white carbon black of being fuming of 160-300 meters squared per gram, Cab-o-SilTS-530 as the production of Cabot company, Cab-o-Sil TS-140, the AR200 that Cab-o-Sil M5 and Evonik Degussa company produce, R812, R106 and R8200, optional single filler of filler or mixed fillers;
(8) pigment: weight percent 0.5%～5%, silicone rubber impression material of the present invention has the product of 5 kinds of different colours, is respectively transparent, white, black, grey and brown, satisfy the requirement of sharpness and contrast gradient.Pigment only is added in the basal component, consumption 0.5%～5%, transparent material need not to add pigment, powdery or liquid pigment can be used, but in order to increase pigment blended homogeneity, pigment preferably in advance with the mixed color of methyl ethylene silicone oil, build the JS series color that glad plasthetics factory produces as the Dongguan, Guangdong;
(2), the mixed weight percent of each feed composition of catalyst component is:
(1), methyl ethylene silica gel: weight percent 50-80%, the methyl silica gel that contains vinyl all can use, but the linear methyl ethylene silica gel that contains two vinyl-functional end groups on each silica gel molecule is more suitable, 0.05 mole of %～0.5 mole % of contents of ethylene, as the methyl ethylene silica gel XHG-110 series that new Anhua, Zhejiang worker group produces, the range of viscosities 50-65000 centipoise of methyl ethylene silica gel;
(2), ethylene methacrylic radical siloxane coordination platinum complex catalyst: platinum content accounts for the platinum complex catalyst of 0.2-4%, P21-3000 platinum complex catalyst as the production of the Liyang extra large chemical industry of indigo plant company limited, in catalyst component, the actual effective content of platinum is 5ppm-30ppm., addition reaction under hydrogen and the vinyl room temperature needs noble metal catalyst, only is platinum complex catalyst, platinum complex catalyst is made by Platinic chloride and vinyl silicone oil reaction, as the complex compound of other precious metal or salt also useful as catalysts, as palladium, corresponding complex compound of precious metals such as rhodium or salt useful as catalysts, consider toxicity, platinum complexes catalyzer safety non-toxic, optimum;
(3), releasing agent: weight percent 3%～15%, kinematic viscosity is at 5-40mm
2/ s, industrial releasing agent commonly used can be used as organic silicone oil and mineral wet goods;
(4), softening agent: weight percent 1%～10%, industrial silicon rubber softening agent commonly used can be used, as phthalic ester plasticizer, but for greater safety, the softening agent of environment-friendly type is more suitable, as the DX-360 environment-friendly plasticizer of Nantong city precious one-tenth softening agent Science and Technology Ltd. production;
(5) filler: weight percent 5%-20%, widely available filler comprises silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite or the like, wherein unformed specific surface area is more suitable between the type white carbon black (silicon-dioxide) of being fuming of 160-300 meters squared per gram, Cab-o-Sil TS-530 as the production of Cabot company, Cab-o-Sil TS-140, the AR200 that Cab-o-Sil M5 and Evonik Degussa company produce, R812, R106 and R8200 etc., optional single filler of filler or mixed fillers.
Base stock and catalyst component by weight than pouring into injector in 1: 1 the A, B plastics tubing, are equipped with mixing tube and filling gun, uniform mixing automatically during use, using method is as follows:
(1), transparent dual composition addition type room temperature solidified silicon rubber: be used for enrolling more complete fingerprint.With black print development powder, increase fingerprint clear degree and contrast gradient.The fingerprint of transparent moulage admission need not reproduction, can directly scan the input Automated Fingerprint Identification System, directly contrasts with fingerprint in the fingerprint database;
(2), white, black and grey dual composition addition type room temperature solidified silicon rubber: be used for enrolling dive shape fingerprint and vestige.Latent shape fingerprint and vestige are meant the fingerprint and the marking that stays unintentionally, and be not really clear mostly.When using white contrasting power, select black or grey moulage for use; When using the black contrasting power, select white moulage for use.The white dual composition addition type room temperature solidified silicon rubber can be used for enrolling the trace on band bloodstain mark and the skin;
(3), brown moulage: be used to enroll the marking that duplicates tool used in crime, it has good contrast gradient.As cutter, the sled trace that screwdriver and other instrument are located to stay at door and window etc., stay the cartridge case bottom the striker marking etc. can both by brown moulage in detail and high-resolution ground write down and duplicate.
Claims (3)
1. dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks includes the basal component and the catalyst component of separate packages, and it is characterized in that: the blended volume ratio was 1: 1 when described basal component and catalyst component used;
(1), the weight percent of each feed composition is in the described basal component:
Methyl ethylene silicone oil 50-80%
Linking agent Methyl Hydrogen Polysiloxane Fluid 0.5-10%
Inhibitor 0.01-0.5%
Anti-sag agent 0.2-2%
Releasing agent 3-15%
Softening agent 1-10%
Filler 5-20%
Pigment 0-5%;
Described methyl ethylene silicone oil is the linear methyl ethylene methyl-silicone oil of viscosity at the 50-65000 centipoise, vinyl molar content 0.05%-0.5%;
Described Methyl Hydrogen Polysiloxane Fluid linking agent, viscosity 20-50 centipoise, hydrogen content 0.3-1.0% has hydrogen atom directly to link to each other with chemical bond with Siliciumatom on the methyl-silicone oil;
Described inhibitor is low-molecular-weight liquid, selects 1 for use, 3-divinyl dimethyl sily oxide or ring-like vinylsiloxane;
Polyoxyethylene or polyoxytrimethylene are selected in described anti-sag agent for use;
The kinematic viscosity of described releasing agent is at 5-40mm
2/ s selects organic silicone oil or mineral oil for use;
Described softening agent is selected phthalic ester plasticizer or environment-friendly type softening agent for use;
Described filler is selected silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite, unformed specific surface area be fuming type white carbon black or the wherein multiple mixture between the 160-300 meters squared per gram for use;
(2), the weight percent of each feed composition is in the described catalyst component:
Methyl ethylene silica gel 50-80%
Ethylene methacrylic radical siloxane coordination platinum complex catalyst
Releasing agent 3-15%
Softening agent 1-10%
Filler 5-20%;
Described methyl ethylene silica gel is the linear ethylene methacrylic ylmethyl silica gel of viscosity at the 50-65000 centipoise, vinyl molar content 0.05%-0.5%;
Described ethylene methacrylic radical siloxane coordination platinum complex catalyst, in catalyst component, the actual effective content of platinum is 5ppm-30ppm;
The kinematic viscosity of described releasing agent is at 5-40mm
2/ s selects organic silicone oil or mineral oil for use;
Described softening agent is selected phthalic ester plasticizer or environment-friendly type softening agent for use;
Described filler is selected silicon dioxide powder, aluminum oxide powder, titanium dioxide, lime carbonate, talcum powder, kaolin, polynite, unformed specific surface area be fuming type white carbon black or the wherein multiple mixture between the 160-300 meters squared per gram for use.
2. the dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks according to claim 1, it is characterized in that: the linking agent Methyl Hydrogen Polysiloxane Fluid in the described basal component contains other substituted radical, and each molecule of linking agent Methyl Hydrogen Polysiloxane Fluid contains the hydrogen atom that directly links to each other with Siliciumatom more than two; The linear methyl ethylene silicone oil that contains two vinyl-functional end groups on each silica gel molecule of methyl ethylene silicone oil in the described basal component; The linear methyl ethylene silica gel that contains two vinyl-functional end groups on each silica gel molecule of methyl ethylene silica gel in the described catalyst component; Platinum content accounts for 0.2-4% in the ethylene methacrylic radical siloxane coordination platinum complex catalyst in the described catalyst component.
3. the dual composition addition type room temperature solidified silicon rubber that is used for recording left-behind tracks according to claim 1, it is characterized in that: described pigment is divided into white, black, grey and brown four kinds of colors, and described basal component and catalyst component are undertaken using behind the uniform mixing by mixing tube and filling gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144695XA CN101643582B (en) | 2009-08-25 | 2009-08-25 | Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910144695XA CN101643582B (en) | 2009-08-25 | 2009-08-25 | Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101643582A CN101643582A (en) | 2010-02-10 |
| CN101643582B true CN101643582B (en) | 2011-06-15 |
Family
ID=41655649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910144695XA Expired - Fee Related CN101643582B (en) | 2009-08-25 | 2009-08-25 | Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101643582B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424723B (en) * | 2011-08-19 | 2013-02-27 | 陈蕊丽 | Silica gel gun for extracting three-dimensional trace |
| KR20150068391A (en) * | 2012-10-09 | 2015-06-19 | 다우 코닝 도레이 캄파니 리미티드 | Curable organopolysiloxane composition, sheet-like article having a cured layer formed from said composition, and laminate |
| CN103131190B (en) * | 2013-02-05 | 2015-07-01 | 广州市爱易迪新材料科技有限公司 | Double-component self-molding lens silica gel for light-emitting diode (LED) package and package process of double-component self-molding lens silica gel |
| CN103554924B (en) * | 2013-10-25 | 2016-03-09 | 株洲时代新材料科技股份有限公司 | Additional organosilicon damping material performed polymer, additional organosilicon damping material and preparation method thereof |
| CN104826514B (en) * | 2015-04-28 | 2018-04-03 | 中国刑事警察学院 | A kind of static mixing device of vestige molding extraction material |
| CN106317894B (en) * | 2015-06-30 | 2019-03-29 | 比亚迪股份有限公司 | Silicon composition, reflecting coating and preparation method thereof and the photovoltaic module including it |
| CN109971417B (en) * | 2017-12-28 | 2020-07-28 | 公安部物证鉴定中心 | Gel type footprint extraction film and application thereof |
| CN108582928B (en) * | 2018-01-31 | 2019-04-02 | 广东天跃新材料股份有限公司 | A kind of PU fitting silicon rubber zipper film, coating process and its application |
| CN112552882B (en) * | 2020-12-02 | 2022-10-18 | 上海阿莱德实业股份有限公司 | Single-component muddy interface heat conduction material and application thereof |
| CN114410117A (en) * | 2021-12-31 | 2022-04-29 | 北京北化新橡特种材料科技股份有限公司 | Preparation method of environment-friendly silicon rubber sports floor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469890A2 (en) * | 1990-08-01 | 1992-02-05 | Shin-Etsu Chemical Co., Ltd. | Organopolysiloxane composition and its gel cured product |
| CN1670300A (en) * | 2005-02-25 | 2005-09-21 | 华明扬 | Method for preparing bi-component organic silicon coating adhesive |
| CN1706361A (en) * | 2005-04-28 | 2005-12-14 | 陈俊光 | Making process of gelified silicone oil elastomer |
-
2009
- 2009-08-25 CN CN200910144695XA patent/CN101643582B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0469890A2 (en) * | 1990-08-01 | 1992-02-05 | Shin-Etsu Chemical Co., Ltd. | Organopolysiloxane composition and its gel cured product |
| CN1670300A (en) * | 2005-02-25 | 2005-09-21 | 华明扬 | Method for preparing bi-component organic silicon coating adhesive |
| CN1706361A (en) * | 2005-04-28 | 2005-12-14 | 陈俊光 | Making process of gelified silicone oil elastomer |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平11-106661A 1999.04.20 |
| JP特开平11-322873A 1999.11.26 |
| 黄文润.加成型液体硅橡胶用铂配合物催化剂.《有机硅材料》.2005,第19卷(第6期),37-45. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101643582A (en) | 2010-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101643582B (en) | Dual composition addition type room temperature solidified silicon rubber used for recording left-behind tracks | |
| CN101775217B (en) | Room-temperature vulcanized organic polyorganosiloxane composition and preparation method | |
| CN105829449B (en) | The solidfied material of multicomponent system normal temperature cured organic polysiloxane composition and the composition and molding including the solidfied material | |
| CN106459586B (en) | The molding of normal temperature cured organic polysiloxane composition and the solidfied material for the normal temperature cured organic polysiloxane composition | |
| CN105008432B (en) | Moisturecuring hot melt silicone adhesive composition comprising alkoxy-functional siloxanes reaction resin | |
| TW353087B (en) | Liquid organopolysiloxane resins, a process for their preparation, low viscosity polydiorganosiloxane compositions containing liquid organopolysiloxane resin and their use | |
| CN102167965B (en) | Bi-component room-temperature cured silicone sealant | |
| CN103484056B (en) | Dealcoholized silicone sealant and preparation method thereof | |
| CN102272232B (en) | Polyorganosiloxane composition, cured product of the composition, and method for producing the composition, use of the composition in preparing adhesive | |
| CN103154144A (en) | Curable polyorganosiloxane composition | |
| EP1331248A3 (en) | Heat-conductive silicone rubber composition | |
| CA2054452A1 (en) | Sponge-forming organosiloxane composition | |
| CN103339171A (en) | Curable organosiloxane block copolymer emulsions | |
| CN102471662A (en) | One-part moisture curable sealant and method of making the same | |
| DE69019115T2 (en) | Organopolysiloxane composition containing cyclopentenyl groups which can be crosslinked to form an elastomer. | |
| CN102260456A (en) | Organosilicon coating material used for electroplating and its preparation method, and protective coating layer used for electroplating | |
| CN102643626A (en) | Dealcoholization type silicone sealant and production method thereof | |
| CN109071798A (en) | Polyoxyalkylene based compound and its manufacturing method, room-temperature-curable composition, sealing material and article containing terminal silanol groups | |
| CN102408719B (en) | Room temperature-vulcanized single-component transparent methanol-removing type silicone rubber sealant and preparation method thereof | |
| CN105860082B (en) | A kind of fluorine-containing alkene based polysiloxane and the preparation method and application thereof | |
| KR102177185B1 (en) | Thermoplastic road marking paint with high cold check resistance, stain resistance and abrasion resistance | |
| CN110452387A (en) | A kind of polysiloxanes of uV curable and its preparation method and application | |
| CN101550659A (en) | A silica gel used for loomage coating and silk screen printing and preparing method thereof | |
| CN109705397A (en) | The novel silicon compound and preparation method thereof containing bis- (alkoxysilyl-Asia ethylene) bases | |
| TWI292771B (en) |
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 | ||
| 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: 20110615 Termination date: 20210825 |