CN102766336A - Wax emulsion and manufacture method thereof - Google Patents
Wax emulsion and manufacture method thereof Download PDFInfo
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- CN102766336A CN102766336A CN2012102767767A CN201210276776A CN102766336A CN 102766336 A CN102766336 A CN 102766336A CN 2012102767767 A CN2012102767767 A CN 2012102767767A CN 201210276776 A CN201210276776 A CN 201210276776A CN 102766336 A CN102766336 A CN 102766336A
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- paraffin
- paraffin wax
- wax emulsions
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- ammoniacal liquor
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Abstract
The invention relates to wax emulsion and a manufacture method of the wax emulsion. The wax emulsion comprises the main components by weight: 22-28% of paraffin wax, 2-3% of stearic acid and 2.2-2.8% of ammonia water. The use amount of a used emulsifying agent is small and is only 1/2-1/3 of that in the prior art. The produced wax emulsion is strong in product stability, and has the advantages of acid resistance, alkali resistance, hard water resistance, strong water solubility, stable emulsion, no layering while being diluted with water in any proportion, no demulsification, no agglomeration, long storage life, high solid content and good dispersibility, so that waterproof and mechanical properties of artificial boards are improved, and the product quality of the artificial boards is improved.
Description
Technical field
The invention belongs to polymer novel material manufacturing technology field, relate to a kind of paraffin wax emulsions that is used to produce wood-based plate and preparation method thereof.
Background technology
Wood-based plate comprises two kinds of wad and shaving boards, and these two kinds of sheet materials all are the products of wood industry timber comprehensive utilization, and its composition also need have the sizing material of certain proportioning except that xylon or wood chip, makes xylon or wood chip through the hot-pressing processing glue molding.The some amount paraffin wax emulsions mixes with sizing material, plank is had a water resisting property and improves surface smoothness.Because the paraffin wax emulsions granularity is little, in the wood-based plate manufacturing processed, through breakdown of emulsion effectively; Small Wax particles is separated out from aqueous phase; Be adsorbed on equably on the xylon,, can not find a shaving board and a wad without emulsifying wax production in developed country.
Paraffin wax emulsions is used for waterproofing wood: adopt immersion or spraying method that paraffin wax emulsions is coated on the wood surface that needs waterproof uniformly, because of the paraffin wax emulsions particle diameter is thin, but naturally osmotic is inner to timber, and oven dry can reach good waterproof effect.
It is big that but existing emulsified olefin product still exists the emulsifying agent consumption, and product stability can differ from and problem such as wood-based plate mechanical properties decrease.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art
,A kind of water-soluble strong, emulsion-stabilizing, long quality-guarantee period, solid content height and good dispersivity are provided in the present invention and the emulsifying agent consumption is little, product stability can be strong, can improve paraffin wax emulsions of wood-based plate mechanical property and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of paraffin wax emulsions, its staple and weight proportion thereof are: paraffin 22～28, Triple Pressed Stearic Acid 2～3 and ammoniacal liquor 2.2～2.8.
The staple and the weight proportion thereof of said paraffin wax emulsions are: paraffin 10, Triple Pressed Stearic Acid 1 and ammoniacal liquor 1.
Make the method for above-mentioned paraffin wax emulsions, its process step is:
The first step: take by weighing paraffin and Triple Pressed Stearic Acid respectively according to weight proportion, add behind the water and add in the emulsion tank, open steam and be warmed up to 88 ℃～92 ℃, close steam then, treat that paraffin dissolves fully after, open stirring at low speed, insulation is more than 50 minutes;
Second step: after the first step insulation finished, high-speed stirring 10～15 minutes slowly added ammoniacal liquor in the emulsion tank according to weight proportion, after ammoniacal liquor adds, continued high-speed stirring more than 15 minutes;
The 3rd step: after second step handled, open the water of the lowering the temperature cooling of lowering the temperature, blowing when cooling to 38～42 ℃ under the temperature makes the paraffin wax emulsions product.
Positively effect of the present invention is: the emulsifying agent consumption is little; Its consumption has only 1/2～3/1 of prior art; The paraffin wax emulsions product stability of being produced can be strong; It has antiacid, alkali resistant, anti-hard water, water-soluble strong, emulsion-stabilizing, the dilution of arbitrary proportion water not stratified, not breakdown of emulsion, do not lump, the advantage of long quality-guarantee period, solid content height and good dispersivity, can improve wood-based plate water resistance and mechanical property, improve the quality of wood-based panel product.
Embodiment
Below in conjunction with embodiment the present invention is further specified.
A kind of paraffin wax emulsions, its staple and weight proportion thereof are: paraffin 22～28, Triple Pressed Stearic Acid 2～3 and ammoniacal liquor 2.2～2.8; The staple and the weight proportion thereof of said paraffin wax emulsions are: paraffin 10, Triple Pressed Stearic Acid 1 and ammoniacal liquor 1.
Make the method for above-mentioned paraffin wax emulsions, its process step is:
The first step: take by weighing paraffin and Triple Pressed Stearic Acid respectively according to weight proportion, add behind the water and add in the emulsion tank, open steam and be warmed up to 88 ℃～92 ℃, close steam then, treat that paraffin dissolves fully after, open stirring at low speed, insulation is more than 50 minutes;
Second step: after the first step insulation finished, high-speed stirring 10～15 minutes slowly added ammoniacal liquor in the emulsion tank according to weight proportion, after ammoniacal liquor adds, continued high-speed stirring more than 15 minutes;
The 3rd step: after second step handled, open the water of the lowering the temperature cooling of lowering the temperature, blowing when cooling to 38～42 ℃ under the temperature makes the paraffin wax emulsions product.
Emulsifying agent consumption of the present invention is little; Its consumption has only 1/2～3/1 of prior art; The paraffin wax emulsions product stability of being produced can be strong; It has antiacid, alkali resistant, anti-hard water, water-soluble strong, emulsion-stabilizing, the dilution of arbitrary proportion water not stratified, not breakdown of emulsion, do not lump, the advantage of long quality-guarantee period, solid content height and good dispersivity, can improve wood-based plate water resistance and mechanical property, improve the quality of wood-based panel product.
Embodiment 1:
A kind of paraffin wax emulsions, its staple and weight proportion thereof are: paraffin 10, Triple Pressed Stearic Acid 1 and ammoniacal liquor 1.
The making method of above-mentioned paraffin wax emulsions, its process step is:
The first step: take by weighing paraffin 500kg and Triple Pressed Stearic Acid 50kg respectively according to weight proportion, add behind the water 1300kg and add in the emulsion tank, open steam and be warmed up to 90 ℃, close steam then, treat that paraffin dissolves fully after, open stirring at low speed, be incubated 60 minutes;
Second step: after the first step insulation finished, high-speed stirring 10～15 minutes slowly added 50kg ammoniacal liquor in the emulsion tank, after ammoniacal liquor adds, continued high-speed stirring 20 minutes;
The 3rd step: after second step handled, open the water of the lowering the temperature cooling of lowering the temperature, blowing when cooling to 40 ℃ under the temperature makes the paraffin wax emulsions product.The used emulsifying agent consumption of the present invention is little, and its consumption has only 1/2 of prior art, and the paraffin wax emulsions product stability of being produced can be strong, can improve wood-based plate water resistance and mechanical property, improves the quality of wood-based panel product.
Claims (3)
1. a paraffin wax emulsions is characterized in that staple and weight proportion thereof are: paraffin 22～28, Triple Pressed Stearic Acid 2～3 and ammoniacal liquor 2.2～2.8.
2. paraffin wax emulsions according to claim 1, it is characterized in that: the staple and the weight proportion thereof of said paraffin wax emulsions are: paraffin 10, Triple Pressed Stearic Acid 1 and ammoniacal liquor 1.
3. prepare the method for paraffin wax emulsions according to claim 1; It is characterized in that process step is: the first step: take by weighing paraffin and Triple Pressed Stearic Acid respectively according to weight proportion, add behind the water and add in the emulsion tank, open steam and be warmed up to 88 ℃～92 ℃; Close steam then; After treating that paraffin dissolves fully, open stirring at low speed, insulation is more than 50 minutes;
Second step: after the first step insulation finished, high-speed stirring 10～15 minutes slowly added ammoniacal liquor in the emulsion tank according to weight proportion, after ammoniacal liquor adds, continued high-speed stirring more than 15 minutes;
The 3rd step: after second step handled, open the water of the lowering the temperature cooling of lowering the temperature, blowing when cooling to 38～42 ℃ under the temperature makes the paraffin wax emulsions product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102767767A CN102766336A (en) | 2012-08-06 | 2012-08-06 | Wax emulsion and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102767767A CN102766336A (en) | 2012-08-06 | 2012-08-06 | Wax emulsion and manufacture method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN102766336A true CN102766336A (en) | 2012-11-07 |
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| CN2012102767767A Pending CN102766336A (en) | 2012-08-06 | 2012-08-06 | Wax emulsion and manufacture method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031112A (en) * | 2012-12-30 | 2013-04-10 | 广西三威林产工业有限公司 | Paraffin emulsion waterproof agent and preparation method thereof |
| CN106118210A (en) * | 2016-07-21 | 2016-11-16 | 嘉兴瑞勒新材料科技有限公司 | Waterproofing agent in water-based gloss oil and preparation method thereof |
| CN106957533A (en) * | 2017-05-03 | 2017-07-18 | 吴子良 | A kind of paraffin wax emulsions and preparation method thereof |
| CN109530184A (en) * | 2018-09-28 | 2019-03-29 | 东北大学秦皇岛分校 | A kind of preparation method and spraying process of phase-change thermal storage-reflective insulation double thermal insulation coating |
| CN109810262A (en) * | 2019-02-12 | 2019-05-28 | 潍坊工程职业学院 | Emulsified wax and preparation method thereof |
| CN112625487A (en) * | 2021-01-14 | 2021-04-09 | 成都萃匀离环保科技有限公司 | Preparation method of antibacterial water-based wood composite coating |
-
2012
- 2012-08-06 CN CN2012102767767A patent/CN102766336A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 潘启立等: "刨花板用石蜡乳液的研制", 《林业科技》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031112A (en) * | 2012-12-30 | 2013-04-10 | 广西三威林产工业有限公司 | Paraffin emulsion waterproof agent and preparation method thereof |
| CN106118210A (en) * | 2016-07-21 | 2016-11-16 | 嘉兴瑞勒新材料科技有限公司 | Waterproofing agent in water-based gloss oil and preparation method thereof |
| CN106957533A (en) * | 2017-05-03 | 2017-07-18 | 吴子良 | A kind of paraffin wax emulsions and preparation method thereof |
| CN109530184A (en) * | 2018-09-28 | 2019-03-29 | 东北大学秦皇岛分校 | A kind of preparation method and spraying process of phase-change thermal storage-reflective insulation double thermal insulation coating |
| CN109810262A (en) * | 2019-02-12 | 2019-05-28 | 潍坊工程职业学院 | Emulsified wax and preparation method thereof |
| CN109810262B (en) * | 2019-02-12 | 2021-04-13 | 潍坊工程职业学院 | Emulsified paraffin and preparation method thereof |
| CN112625487A (en) * | 2021-01-14 | 2021-04-09 | 成都萃匀离环保科技有限公司 | Preparation method of antibacterial water-based wood composite coating |
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Application publication date: 20121107 |