CN102653655A - Environment-friendly wood lacquer - Google Patents
Environment-friendly wood lacquer Download PDFInfo
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- CN102653655A CN102653655A CN2011100504353A CN201110050435A CN102653655A CN 102653655 A CN102653655 A CN 102653655A CN 2011100504353 A CN2011100504353 A CN 2011100504353A CN 201110050435 A CN201110050435 A CN 201110050435A CN 102653655 A CN102653655 A CN 102653655A
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Abstract
The invention discloses environment-friendly wood lacquer which is characterized by being prepared into paste liquid from the following raw materials in percentage by weight: 20-26% of butyl acrylate, 10-16% of polyethylene, 1-5% of emulsifier, 56-62% of water, 1-2% of active carbon, 0.3-0.35% of initiator and 1-2% of film forming aid. The production technology of the environment-friendly wood lacquer disclosed by the invention comprises the following steps of: 1, adding the water and emulsifier into a reaction kettle in a proportion; 2, heating to 50 DEG C, adding partial monomer, further heating to 80 DEG C, and adding partial initiator; 3, dropwise adding the initiator, the butyl acrylate monomer and the active carbon at the temperature of 85+/-1 DEG C,, heating to 90 DEG C in the later period of dropwise adding, and preserving the temperature for a half hour at the temperature of 90 DEG C; 4, preserving the temperature for 1.5 hours at the temperature of 85 DEG C, dropwise adding the film forming aid, and cooling; 5, adding a deodorant at the temperature of 74 DEG C; and 6, cooling to 50 DEG C, and adjusting the PH to 6-7 by use of DMEA (dimethylethanolamine). The environment-friendly wood lacquer disclosed by the invention is novel synthesized acrylate water paint; and the formed film is transparent without yellowing and very bright, has good elasticity and elongation and strong adhesion, resists cold crack, and is non-toxic and inflammable and safe and environment-friendly.
Description
Technical field
The invention discloses a kind of environment protecting paint for wooden articles and preparation method thereof, be used for toy surface and grass, willow, paper, bamboo handicraft article top coat.
Background technology
There is craze and transfiguration under easy oxidation jaundice variable color, the cold state in toy lacquer of the prior art, many shortcomings such as peculiar smell, not environmental protection is arranged.
Summary of the invention
The purpose of this invention is to provide a kind of environment protecting paint for wooden articles and preparation method thereof, it is novel acrylic acid ester class synthetic water-miscible paint, and film forming is transparent non-yellowing; Unusual light, the elastic extension rate is all good, cold-resistant splits, strong adhesion; Nontoxicly do not fire, safety and environmental protection is the environmentfriendly products of replace solvents lacquer.
Solution of the present invention is: it is to process paste liquid by the following weight proportion raw material: Bing Xisuandingzhi 20-26%, Vilaterm 10-16%, emulsifying agent 1-5%, water 56-62%, gac 1-2%, initiator 0.3-0.35%, film coalescence aid 1-2%.
Production technique of the present invention is following:
One, adds entry and emulsifying agent by proportioning in the reaction kettle.
Two, be warming up to 50 ℃, add partial monosomy, continue to be warming up to 80 ℃, add the part initiator.
Three, 85 ℃ ± 1 ℃, drip initiator, acrylate monomer, gac, drop to the later stage, be warming up to 90 ℃.Be incubated half a hour at 90 ℃.
Four, 85 ℃ are incubated 1.5 hours, drip film coalescence aid, cooling.
Five, 74 ℃, add deodovization agent.
Six, be cooled to 50 ℃, transfer PH:6-7 with DMEA.
Seven, filter discharging.
Eight, thin up must use by thin up under the user mode, and the water that generally adds twice uses, and can not mix use with cationic auxiliary agent.
End properties after processing is: outward appearance is an oyster white paste liquid, Gu composition is 38 ± 1%, pH value is 6-7, and viscosity is ≈ 50M.Pa:S, and electric charge is an anionic, and the hardness of film is rigid.
The invention has the beneficial effects as follows that it is novel acrylic acid ester class synthetic water-miscible paint, film forming is transparent non-yellowing, unusual light, and the elastic extension rate is all good, cold-resistant splits, strong adhesion, does not nontoxicly fire, and safety and environmental protection is the environmentfriendly products of replace solvents lacquer.
Embodiment
Take by weighing raw material by following proportioning: Bing Xisuandingzhi 20-26%, Vilaterm 10-16%, emulsifying agent 1-5%, water 56-62%, gac 1-2%, initiator, 0.3-0.35%, film coalescence aid 1-2% implements by following method.
One, adds entry and emulsifying agent by proportioning in the reaction kettle.
Two, be warming up to 50 ℃, add partial monosomy, continue to be warming up to 80 ℃, add the part initiator.
Three, 85 ℃ ± 1 ℃, drip initiator, acrylate monomer, gac, drop to the later stage, be warming up to 90 ℃.Be incubated half a hour at 90 ℃.
Four, 85 ℃ are incubated 1.5 hours, drip film coalescence aid, cooling.
Five, 74 ℃, add deodovization agent.
Six, be cooled to 50 ℃, transfer PH:6-7 with DMEA.
Seven, filter discharging.
Claims (1)
1. environment protecting paint for wooden articles; It is characterized in that it is to process paste liquid by the following weight proportion raw material: Bing Xisuandingzhi 20-26%, Vilaterm 10-16%, emulsifying agent 1-5%, water 56-62%, gac 1-2%, initiator, 0.3-0.35%, film coalescence aid 1-2%, production technique of the present invention is following: one, add entry and emulsifying agent by proportioning in the reaction kettle; Two, be warming up to 50 ℃, add partial monosomy, continue to be warming up to 80 ℃, add the part initiator; Three, 85 ℃ ± 1 ℃, drip initiator, acrylate monomer, gac, drop to the later stage, be warming up to 90 ℃.Be incubated half a hour at 90 ℃; Four, 85 ℃ are incubated 1.5 hours, drip film coalescence aid, cooling; Five, 74 ℃, add deodovization agent; Six, be cooled to 50 ℃, transfer PH:6-7 with DMEA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100504353A CN102653655A (en) | 2011-03-03 | 2011-03-03 | Environment-friendly wood lacquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100504353A CN102653655A (en) | 2011-03-03 | 2011-03-03 | Environment-friendly wood lacquer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102653655A true CN102653655A (en) | 2012-09-05 |
Family
ID=46729393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100504353A Pending CN102653655A (en) | 2011-03-03 | 2011-03-03 | Environment-friendly wood lacquer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102653655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130943A (en) * | 2013-01-31 | 2013-06-05 | 景立秋 | Preparation method of water-borne acrylic resin emulsion for wood paint |
-
2011
- 2011-03-03 CN CN2011100504353A patent/CN102653655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130943A (en) * | 2013-01-31 | 2013-06-05 | 景立秋 | Preparation method of water-borne acrylic resin emulsion for wood paint |
| CN103130943B (en) * | 2013-01-31 | 2015-11-25 | 景立秋 | A kind of preparation method of water-borne acrylic resin emulsion for wood paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianbing Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianbing Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianbing Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Jianbing Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |