CN1626606A - Environmental protection type adhesive in use for composite board of metal and plastic and preparation method - Google Patents
Environmental protection type adhesive in use for composite board of metal and plastic and preparation method Download PDFInfo
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- CN1626606A CN1626606A CNA2003101213473A CN200310121347A CN1626606A CN 1626606 A CN1626606 A CN 1626606A CN A2003101213473 A CNA2003101213473 A CN A2003101213473A CN 200310121347 A CN200310121347 A CN 200310121347A CN 1626606 A CN1626606 A CN 1626606A
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- tackiness agent
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Abstract
An environmental protection type adhesive for the composite metal-plastic plate is composed of active component and solidifying agnet. Said active component is proportionally prepared from hydroxy polyurethane polyester and filler. Its advantages are no solvent, poison and odor, and high adhesion and elasticity.
Description
Technical field
The present invention relates to a kind of metal plastic composite sheet tackiness agent and preparation method thereof, particularly a kind of environment-friendly metal compound plastic plate tackiness agent and preparation method thereof.
Background technology
Composited aluminum and plastic decking is that inside and outside two sides aluminium alloy plate PVC core layer and tackiness agent are the light-duty decorative material for wall surface of one, as a kind of New Building Materials, since nineteen ninety-eight annual with 30% speed increment, we can say that composited aluminum and plastic decking is flourish in China as an industry.But what the manufacturing of aluminum current plastic clad plate was generally used is the solvent borne polyurethane tackiness agent, because of it contains organic solvent, so shortcomings such as length time of drying, inefficiency are arranged, and solvent is mostly poisonous, in this environment, work for a long time, very harmful to human body, many cancers such as skin carcinoma, laryngocarcinoma etc. have substantial connection with the use of noxious solvent.
Summary of the invention
The purpose of this invention is to provide a kind of nonpoisonous and tasteless and environment-friendly metal compound plastic plate with favorable elasticity and cohesive force with tackiness agent and preparation method thereof.
For achieving the above object, the present invention takes following technical scheme:
A kind of environment-friendly metal compound plastic plate tackiness agent, be made up of host and solidifying agent, wherein the proportioning raw materials of host is: the hydroxyl urethane of 10～80 weight parts, the molecular weight of 5～50 weight parts are 600～1500 polyester, the filler of 5～30 weight parts; Solidifying agent is polymethylene polyphenylene(poly)isocyanate or isocyano end capped polyether or polyester; The weight ratio of host and solidifying agent is 1.1～1.5: 0.3～0.7.
A kind of preferred version is characterized in that: the weight ratio of host and solidifying agent is 1.4: 0.5.
The preferred polymethylene polyphenylene(poly)isocyanate of solidifying agent.
The preferred light calcium carbonate of described filler, talcum powder, silicon powder, wilkinite or kaolin.
A kind of environment-friendly metal compound plastic plate preparation method of tackiness agent, its step is as follows: earlier polyether glycol and tolylene diisocyanate are carried out addition reaction, generate hydroxyl urethane; The hydroxyl urethane of getting 10～80 weight parts and the molecular weight of 5～50 weight parts are that 600～1500 the polyester and the filler of 5～30 weight parts mix, and are mixed with host; With polymethylene polyphenylene(poly)isocyanate or isocyano end capped polyether or polyester as solidifying agent; At last with host and solidifying agent with weight ratio 1.1～1.5: 0.3～0.7 mixes, and is mixed with metal plastic composite sheet tackiness agent.
A kind of preferred version is characterized in that: earlier polyether glycol is added in the reactor, be warming up to 55～65 ℃ under agitation condition, drip tolylene diisocyanate, dropwised in 1 hour, be warming up to 75～85 ℃, reacted 3～4 hours, be cooled to 40 ℃; Get the resultant of reaction of 20～60 weight parts, the molecular weight that adds 10～40 weight parts is 600～1500 the polyester and the kaolin of 10～20 weight parts, is mixed with host after stirring all; With polymethylene polyphenylene(poly)isocyanate as solidifying agent; At last host is mixed with weight ratio with solidifying agent at 1.4: 0.5, be mixed with metal plastic composite sheet tackiness agent.
The preferred molecular-weight average of described polyether glycol is 400 polyglycol ether.
Advantage of the present invention is: tasteless, nontoxic owing to there is not solvent, metal and plastics sandwich layer can be held tightly together, and have good elasticity and cohesive force, also can not become fragile at subzero 30 ℃, and raw material is easy to get, technology is reasonable.
The present invention will be further described below by specific embodiment, but and do not mean that limiting the scope of the invention.
Embodiment
Embodiment 1
Proportioning raw materials: (weight part)
Polyglycol ether (molecular-weight average 400) 800 grams
TDI (tolylene diisocyanate) 174 grams
Polyoxyethylene glycol is added in the reactor, under agitation condition, be warming up to 55～65 ℃, drip TDI (tolylene diisocyanate), dropwised in 1 hour, be warming up to 75～85 ℃, reacted 3～4 hours, be cooled to 40 ℃; Add polyester 375 grams and kaolin 120 grams, after the stirring all, get host 1.
Embodiment 2
Proportioning raw materials: (weight part)
Polyglycol ether (molecular-weight average 600) 600 grams
TDI (tolylene diisocyanate) 87 grams
Polyoxyethylene glycol is added in the reactor, under agitation condition, be warming up to 55～65 ℃, drip TDI (tolylene diisocyanate), dropwised in 1 hour, be warming up to 75～85 ℃, reacted 3～4 hours, be cooled to 50 ℃; Add polyester 76 grams and talcum powder 190 grams, after the stirring all, get host 2.
Embodiment 3
Proportioning raw materials: (weight part)
Polyglycol ether (molecular-weight average 800) 800 grams
TDI (tolylene diisocyanate) 87 grams
Polyoxyethylene glycol is added in the reactor, under agitation condition, be warming up to 55～65 ℃, drip TDI (tolylene diisocyanate), dropwised in 1 hour, be warming up to 75～85 ℃, reacted 3～4 hours, be cooled to 40 ℃; Add polyester 296 grams and silicon powder 208 grams, after the stirring all, get host 3.
Above-mentioned host is mixed with corresponding weight ratio with solidifying agent polymethylene polyphenylene(poly)isocyanate, isocyano end capped polyether or polyester respectively, be mixed with the metal plastic composite sheet with tackiness agent and test its performance.
Adopt NDJ-1 type rotor viscometer to measure viscosity, when 25 ℃ of room temperatures, adopt No. 4 rotor measurement, the results are shown in following table 1～table 4.
Table 1
| Host 1 | Host 2 | Host 3 | The AB tackiness agent | |
| The add-on of host (kilogram) | ????4 | ????4 | ????4 | |
| Polymethylene polyphenylene(poly)isocyanate (kilogram) | ????1.2 | ????1.4 | ????1.4 | |
| 180 ℃ of stripping strengths (N/10mm) | ????27 | ????20 | ????19 | ????7～10 |
| Viscosity m.Pa.s | ????6050 | ????7000 | ????7200 | ????6000 |
Table 2
| Host 1 | Host 2 | Host 3 | The AB tackiness agent | |
| The add-on of host (kilogram) | ????4.4 | ????4.4 | ????4.5 | |
| Isocyano end capped polyether (kilogram) | ????1.2 | ????2.8 | ????0.9 | |
| 180 ℃ of stripping strengths (N/10mm) | ????28 | ????20 | ????18 | ????7～10 |
| Viscosity m.Pa.s | ????6000 | ????7050 | ????7250 | ????6000 |
Table 3
| Host 1 | Host 2 | Host 3 | The AB tackiness agent | |
| The add-on of host (kilogram) | ????4.2 | ????4.2 | ????4.2 | |
| Polymethylene polyphenylene(poly)isocyanate (kilogram) | ????1.5 | ????1.5 | ????1.5 | |
| 180 ℃ of stripping strengths (N/10mm) | ????28 | ????20 | ????20 | ????7～10 |
| Viscosity m.Pa.s | ????6000 | ????7000 | ????7200 | ????6000 |
Table 4
| Host 1 | Host 2 | Host 3 | The AB tackiness agent | |
| The add-on of host (kilogram) | ????4 | ????4 | ????4 | |
| Isocyano end capped polyesters (kilogram) | ????1.2 | ????1.4 | ????1.4 | |
| 180 ℃ of stripping strengths (N/10mm) | ????27 | ????19 | ????19 | ????7～10 |
| Viscosity m.Pa.s | ????6100 | ????7050 | ????7200 | ????6000 |
By last table finding, environment-friendly metal compound plastic plate of the present invention is better than existing tackiness agent with the cohesive strength of tackiness agent, and its viscosity is not less than existing tackiness agent.
Claims (7)
1, a kind of environment-friendly metal compound plastic plate tackiness agent, it is characterized in that: described tackiness agent is made up of host and solidifying agent, and the proportioning raw materials of wherein said host is: the hydroxyl urethane of 10～80 weight parts, the molecular weight of 5～50 weight parts are 600～1500 polyester, the filler of 5～30 weight parts; The weight ratio of host and solidifying agent is 1.1～1.5: 0.3～0.7.
2, environment-friendly metal compound plastic plate tackiness agent according to claim 1, it is characterized in that: the weight ratio of host and solidifying agent is 1.3: 0.5.
3, environment-friendly metal compound plastic plate tackiness agent according to claim 1 is characterized in that: described solidifying agent is polymethylene polyphenylene(poly)isocyanate or isocyano end capped polyether or polyester.
4, environment-friendly metal compound plastic plate tackiness agent according to claim 1, it is characterized in that: described filler is light calcium carbonate, talcum powder, silicon powder, wilkinite or kaolin.
5, a kind of environment-friendly metal compound plastic plate preparation method of tackiness agent, its step is as follows: earlier polyether glycol and tolylene diisocyanate are carried out addition reaction, generate hydroxyl urethane; The hydroxyl urethane of getting 10～80 weight parts and the molecular weight of 5～50 weight parts are that 600～1500 the polyester and the filler of 5～30 weight parts mix, and are mixed with host; With polymethylene polyphenylene(poly)isocyanate or isocyano end capped polyether or polyester as solidifying agent; At last with host and solidifying agent with weight ratio 1.1～1.5: 0.3～0.7 mixes, and is mixed with metal plastic composite sheet tackiness agent.
6, the environment-friendly metal compound plastic plate according to claim 5 preparation method of tackiness agent, it is characterized in that: described polyether glycol is that molecular-weight average is 400 polyglycol ether.
7, the environment-friendly metal compound plastic plate according to claim 6 preparation method of tackiness agent, it is characterized in that: described hydroxyl urethane is 30～60 weight parts; Described molecular weight is that 600～1500 polyester is 15～40 weight parts; Described filler is light calcium carbonate, talcum powder, silicon powder, wilkinite or the kaolin of 10～20 weight parts; The weight ratio of described host and solidifying agent is 1.3: 0.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121347 CN1294223C (en) | 2003-12-12 | 2003-12-12 | Environmental protection type adhesive in use for composite board of metal and plastic and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121347 CN1294223C (en) | 2003-12-12 | 2003-12-12 | Environmental protection type adhesive in use for composite board of metal and plastic and preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626606A true CN1626606A (en) | 2005-06-15 |
| CN1294223C CN1294223C (en) | 2007-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310121347 Expired - Fee Related CN1294223C (en) | 2003-12-12 | 2003-12-12 | Environmental protection type adhesive in use for composite board of metal and plastic and preparation method |
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| CN (1) | CN1294223C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914358A (en) * | 2010-08-19 | 2010-12-15 | 四川德源石油天然气工程有限公司 | Epoxy viscose for manufacturing pipeline-crossing wear-resistant protective layer and preparation method thereof |
| CN103382379A (en) * | 2012-05-02 | 2013-11-06 | 深圳市明远建材科技有限公司 | Two-component polyurethane adhesive and preparation method thereof |
| CN106751538A (en) * | 2016-12-29 | 2017-05-31 | 广东生益科技股份有限公司 | A kind of flame resistance resin composite and its adhesive of preparation, stack bus bar insulated rubber film, the preparation method of the insulated rubber film |
| CN106800748A (en) * | 2016-12-29 | 2017-06-06 | 广东生益科技股份有限公司 | A kind of halogen-free resin composition and its adhesive of preparation, stack bus bar insulated rubber film, the preparation method of the insulated rubber film |
| CN110951408A (en) * | 2019-12-02 | 2020-04-03 | 苏州泰仑电子材料有限公司 | Protective film for multiple roughness surfaces |
-
2003
- 2003-12-12 CN CN 200310121347 patent/CN1294223C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914358A (en) * | 2010-08-19 | 2010-12-15 | 四川德源石油天然气工程有限公司 | Epoxy viscose for manufacturing pipeline-crossing wear-resistant protective layer and preparation method thereof |
| CN103382379A (en) * | 2012-05-02 | 2013-11-06 | 深圳市明远建材科技有限公司 | Two-component polyurethane adhesive and preparation method thereof |
| CN103382379B (en) * | 2012-05-02 | 2015-06-03 | 深圳市明远建材科技有限公司 | Two-component polyurethane adhesive and preparation method thereof |
| CN106751538A (en) * | 2016-12-29 | 2017-05-31 | 广东生益科技股份有限公司 | A kind of flame resistance resin composite and its adhesive of preparation, stack bus bar insulated rubber film, the preparation method of the insulated rubber film |
| CN106800748A (en) * | 2016-12-29 | 2017-06-06 | 广东生益科技股份有限公司 | A kind of halogen-free resin composition and its adhesive of preparation, stack bus bar insulated rubber film, the preparation method of the insulated rubber film |
| CN110951408A (en) * | 2019-12-02 | 2020-04-03 | 苏州泰仑电子材料有限公司 | Protective film for multiple roughness surfaces |
| CN110951408B (en) * | 2019-12-02 | 2022-03-08 | 苏州泰仑电子材料有限公司 | Protective film for multiple roughness surfaces |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1294223C (en) | 2007-01-10 |
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Effective date of registration: 20190626 Address after: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Research Institute of engineering and Technology Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: General Research Institute for Nonferrous Metals |
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Effective date of registration: 20210414 Address after: 101407 No.11, Xingke East Street, Yanqi Economic and Technological Development Zone, Huairou District, Beijing Patentee after: Youyan resources and Environment Technology Research Institute (Beijing) Co.,Ltd. Address before: 101407 No. 11 Xingke East Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: YOUYAN ENGINEERING TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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Granted publication date: 20070110 Termination date: 20201212 |