CN102352198A - Preparation process for adhesive for ecological plate substrate - Google Patents
Preparation process for adhesive for ecological plate substrate Download PDFInfo
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- CN102352198A CN102352198A CN2011102688065A CN201110268806A CN102352198A CN 102352198 A CN102352198 A CN 102352198A CN 2011102688065 A CN2011102688065 A CN 2011102688065A CN 201110268806 A CN201110268806 A CN 201110268806A CN 102352198 A CN102352198 A CN 102352198A
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Abstract
The invention discloses a preparation process for an adhesive for an ecological plate substrate, and relates to the field of building materials. The process is characterized by comprising the following steps of: adding 20 to 40 weight percent of flour and 0.5 to 3 weight percent of curing agent, stirring for 5 to 20 minutes, adding 0.1 to 0.5 percent of dye and 1 to 5 weight percent of melamine resin adhesive, stirring for 10 minutes, regulating the pH value to be between 4 and 6, and regulating viscosity to be between 1,500 and 2,000CP. The preparation process is simple, the water resistance of the adhesive is improved, and the release amount of formaldehyde is reduced.
Description
Technical field
The invention belongs to building material field, relate in particular to the preparation technology that a kind of ecological base board sticks with glue agent.
Background technology
Science and technology develops rapidly, and the modernization of industry and urban population are concentrated, and has brought day by day serious environmental to pollute, and especially chemical substance is polluted environment and the ecological crisis that causes, has become the important factor that influences national economy and social development.The development that adhesives industries is advanced by leaps and bounds for society provides many virgin rubber kinds, has also brought new pollution problem to environment simultaneously.Oneself receives extensive attention the function and application of tackiness agent, and the environmental issue of tackiness agent is often ignored by the people.But in today that Environmental awareness and health perception improve day by day; Requirement to the environmental issue of tackiness agent will be strict further; The protection environment seems even more important, and production unit should produce the environment-friendly tackiness agent, and the user then thirsts for using nontoxic tackiness agent.
Summary of the invention
The invention provides the preparation technology that a kind of ecological base board sticks with glue agent, its purpose reduces burst size of methanal for improving the water tolerance of tackiness agent.
To achieve these goals, the present invention adopts following technical scheme:
A kind of ecological base board sticks with glue the preparation technology of agent; It is characterized in that in tackiness agent, adding the flour 20%-40% of weight percent; Solidifying agent 0.5%-3%; Stirred 5-20 minute; Add dyestuff 0.1%-0.5%, melamine resin adehsive 1%-5%, restir 10 minutes; The pH value is to 4-6, viscosity 1500-2000CP.
A kind of ecological base board sticks with glue the preparation technology of agent; It is preferably the flour 35% that in described tackiness agent, adds weight percent; Solidifying agent 1%-1.5%; Stirred 10 minutes; Add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes; PH value 4.8-5.5, viscosity 1600-1800CP.
Described a kind of ecological base board sticks with glue the preparation technology of agent, it is characterized in that said tackiness agent is one or more the mixing in urea-formaldehyde resin adhesive, Phenol aldehyde resin, melamine-formaldehyde resin adhesive, soybean albumen adhesive, starch adhesive, lignin phenol formaldehyde resin glue, the tannin Phenol aldehyde resin.
Purpose improves water tolerance, reduces burst size of methanal.
Preparation technology of the present invention is simple, has improved the water tolerance of tackiness agent, and with being beneficial to the reduction burst size of methanal.
Embodiment
Illustrate that below in conjunction with embodiment a kind of ecological base board of the present invention sticks with glue the preparation technology of agent.
Embodiment 1.
Among the present invention, described a kind of ecological base board sticks with glue the preparation technology of agent:
The flour 35% that in urea-formaldehyde resin adhesive, adds weight percent, solidifying agent May to October is 1%, be 2% April November to next year; , stirred 10 minutes, add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes is regulated pH value to 4.8, viscosity adjustment be May to 1600CP in October, April November to next year 1800CP.
Embodiment 2.
Among the present invention, described a kind of ecological base board sticks with glue the preparation technology of agent:
The flour 35% that in urea-formaldehyde resin adhesive, adds weight percent, solidifying agent May to October is 1%, be 2% April November to next year; , stirred 10 minutes, add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes is regulated pH value to 5.5, viscosity adjustment be May to 1600CP in October, April November to next year 1800CP.
Embodiment 3.
Among the present invention, described a kind of ecological base board sticks with glue the preparation technology of agent:
The flour 35% that in soybean albumen adhesive, adds weight percent, solidifying agent May to October is 1%, be 2% April November to next year; , stirred 10 minutes, add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes is regulated pH value to 5.5, viscosity adjustment be May to 1600CP in October, April November to next year 1800CP.
Embodiment 4.
Among the present invention, described a kind of ecological base board sticks with glue the preparation technology of agent:
The flour 35% that in the tannin Phenol aldehyde resin, adds weight percent, solidifying agent May to October is 1%, be 2% April November to next year; , stirred 10 minutes, add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes is regulated pH value to 4.8, viscosity adjustment be May to 1600CP in October, April November to next year 1800CP.
The above; Only be the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (3)
1. an ecological base board sticks with glue the preparation technology of agent; It is characterized in that in tackiness agent, adding the flour 20%-40% of weight percent; Solidifying agent 0.5%-3%; Stirred 5-20 minute; Add dyestuff 0.1%-0.5%, melamine resin adehsive 1%-5%, restir 10 minutes; The pH value is to 4-6, viscosity 1500-2000CP.
2. a kind of ecological base board according to claim 1 sticks with glue the preparation technology of agent; It is characterized in that in described tackiness agent, adding the flour 35% of weight percent; Solidifying agent 1%-1.5%; Stirred 10 minutes; Add dyestuff 0.2%, melamine resin adehsive 2%, restir 10 minutes; PH value 4.8-5.5, viscosity joint 1600-1800CP.
3. a kind of ecological base board according to claim 1 and 2 sticks with glue the preparation technology of agent, it is characterized in that described tackiness agent is one or more the mixing in urea-formaldehyde resin adhesive, Phenol aldehyde resin, melamine-formaldehyde resin adhesive, soybean albumen adhesive, starch adhesive, lignin phenol formaldehyde resin glue, the tannin Phenol aldehyde resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102688065A CN102352198A (en) | 2011-09-13 | 2011-09-13 | Preparation process for adhesive for ecological plate substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102688065A CN102352198A (en) | 2011-09-13 | 2011-09-13 | Preparation process for adhesive for ecological plate substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102352198A true CN102352198A (en) | 2012-02-15 |
Family
ID=45575842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102688065A Pending CN102352198A (en) | 2011-09-13 | 2011-09-13 | Preparation process for adhesive for ecological plate substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102352198A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421466A (en) * | 2012-05-23 | 2013-12-04 | 北京天工创道建筑科技有限公司 | Biomass composite glue and preparation method therefor |
| CN105383139A (en) * | 2015-12-25 | 2016-03-09 | 广西丰林木业集团股份有限公司 | Light flame-retardant fiber plate sandwiched phenolic foam composite plate and manufacturing method thereof |
| CN105969274A (en) * | 2016-06-16 | 2016-09-28 | 徐州华克木业有限公司 | Glue special for carbonized plywood and preparing method of carbonized plywood |
-
2011
- 2011-09-13 CN CN2011102688065A patent/CN102352198A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421466A (en) * | 2012-05-23 | 2013-12-04 | 北京天工创道建筑科技有限公司 | Biomass composite glue and preparation method therefor |
| CN105383139A (en) * | 2015-12-25 | 2016-03-09 | 广西丰林木业集团股份有限公司 | Light flame-retardant fiber plate sandwiched phenolic foam composite plate and manufacturing method thereof |
| CN105969274A (en) * | 2016-06-16 | 2016-09-28 | 徐州华克木业有限公司 | Glue special for carbonized plywood and preparing method of carbonized plywood |
| CN105969274B (en) * | 2016-06-16 | 2018-07-17 | 徐州华克木业有限公司 | A kind of preparation method of carbonization glued board glue special and the glued board that is carbonized |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120215 |