CN105368118A - High adhesion wood repair putty and preparation method thereof - Google Patents
High adhesion wood repair putty and preparation method thereof Download PDFInfo
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- CN105368118A CN105368118A CN201510800290.2A CN201510800290A CN105368118A CN 105368118 A CN105368118 A CN 105368118A CN 201510800290 A CN201510800290 A CN 201510800290A CN 105368118 A CN105368118 A CN 105368118A
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Abstract
The present invention discloses high adhesion wood repair putty which comprises the following components by weight: 50-100 parts of nitrocellulose, 5-35 parts of alkyd resin, 40-80 parts of acrylic resin, 1-10 parts of amino resin, 20-40 parts of dimethyl phthalate, 10-40 parts of polyacrylamide, 50-150 parts of titanium dioxide, 10-200 parts of bentonite, 50-100 parts of talc powder, 50-100 parts of fine wood powder, 5-10 parts of a mildew preventive and 800-1200 parts of a solvent. The high adhesion wood repair putty has good knife coating property, quick drying property, grinding property and adhesion, strong binding force and good gloss, can be used for filling of small scratches or small repair, can also be used for quickly repairing a large area, can make wood ware surface smooth, improves paint surface smooth finish, and enhances wood ware surface fullness.
Description
Technical field
The present invention relates to a kind of coating, wood repairing putty being specifically related to a kind of high adhesive force and preparation method thereof.
Background technology
Woodwork, before japanning, needs through steps such as woollen processing, polishing, batch Puttying.Criticize Puttying mainly to wood product surface defect, as wood grain, small holes caused by worms, knot, hole for nailing, crack, piece etc. are repaired, be one very important operation, the good of process not only can make lacquer painting flat smooth more, also can save priming paint.At present, be divided into two component and single-component putty for woodenware repairing putty, two component is mainly epoxide resin type, unsaturated polyester resin type, has the advantages such as blade coating is good, rate of drying is fast, sticking power is good.But two component needs mixture when using, and use very inconvenient, and mix two composition curing times is short, easily cause waste, and contain toxic larger vinylbenzene in formula as reactive thinner, environment and human body are also easily damaged.Single-component putty two component putty of comparing uses convenient, quick, and single-component nitrocellulose putty in the market has application property, good blade coating and quick-drying easily.But the nitrocotton of nitrocellulose putty itself and the sticking power of base material poor, so limit the use range of nitrocellulose putty.
Summary of the invention
The object of this invention is to provide a kind of wood repairing putty with good grinability, quick-drying, toughness and good adhesion.
For realizing above object, the present invention is achieved by the following technical programs:
A kind of wood repairing putty of high adhesive force is made up of the component of following weight part: nitrocotton 50-100 part, Synolac 5-35 part, acrylic resin 40-80 part, aminoresin 1-10 part, dimethyl phthalate 20-40 part, polyacrylamide 10-40 part, titanium dioxide 50-150 part, wilkinite 10-200 part, talcum powder 50-100 part, thin wood powder 50-100 part, mould inhibitor 5-10 part, solvent 800-1200 part.
Preferably, the nitrogen content of described nitrocotton is 11.0-12.0%, and viscosity is 1/2s-20s.
Preferably, described aminoresin is the condensation product of aldehyde and the compound being selected from urea, trimeric cyanamide, benzoguanamine, glycoluril, acetylguanamine and composition thereof.
Preferably, described aldehyde is arbitrary or its mixture in crotonic aldehyde, propenal and furfural.
Preferably, the granularity of described thin wood powder is 100-300 order, and water ratio is 8-10%.
The preparation method of the wood repairing putty of high adhesive force, comprises the following steps:
1) digestion fiber, Synolac, acrylic resin and aminoresin are all dissolved in a solvent, make solution;
2) in solution, add wilkinite and polyacrylamide, limit edged stirs, and after stirring, high speed dispersion is 1min at least;
3) continue to stir, and add remaining component, and high speed dispersion at least 1min;
4) grind, obtain product.
Beneficial effect: preparation method of the present invention is simple, there is good blade coating and quick-drying, the thin wood powder added can improve the snappiness of putty, Synolac, acrylic resin, aminoresin, the synergy of the components such as polyacrylamide, improve the toughness of putty, hardness and gloss, improve its water tolerance and weathering resistance and dispersiveness to act on, make coating hard, bonding force is strong, strong adhesion, high comprehensive performance, this putty can be used for filling little cut or carrying out running repair, also can be used for large-area Rapid-Repair, not easily produce cracking or come off, make woodenware surfacing, improve the smooth finish of lacquer painting, strengthen the fullness ratio on woodenware surface.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1:
A kind of wood repairing putty of high adhesive force is made up of the component of following weight part: nitrocotton 50 parts, Synolac 35 parts, acrylic resin 40 parts, 10 parts, aminoresin, dimethyl phthalate 20 parts, polyacrylamide 40 parts, titanium dioxide 50 parts, wilkinite 200 parts, talcum powder 50 parts, thin wood powder 100 parts, mould inhibitor 5 parts, solvent 1200 parts.
The preparation method of the wood repairing putty of high adhesive force, comprises the following steps:
1) digestion fiber, Synolac, acrylic resin and aminoresin are all dissolved in a solvent, make solution;
2) in solution, add wilkinite and polyacrylamide, limit edged stirs, and after stirring, high speed dispersion is 1min at least;
3) continue to stir, and add remaining component, and high speed dispersion at least 1min;
4) grind, obtain product.
Embodiment 2:
A kind of wood repairing putty of high adhesive force is made up of the component of following weight part: nitrocotton 100 parts, Synolac 5 parts, acrylic resin 80 parts, 1 part, aminoresin, dimethyl phthalate 40 parts, polyacrylamide 10 parts, titanium dioxide 150 parts, wilkinite 10 parts, talcum powder 100 parts, thin wood powder 50 parts, mould inhibitor 10 parts, solvent 800 parts.
The preparation method of the wood repairing putty of high adhesive force, comprises the following steps:
1) digestion fiber, Synolac, acrylic resin and aminoresin are all dissolved in a solvent, make solution;
2) in solution, add wilkinite and polyacrylamide, limit edged stirs, and after stirring, high speed dispersion is 1min at least;
3) continue to stir, and add remaining component, and high speed dispersion at least 1min;
4) grind, obtain product.
Embodiment 3:
A kind of wood repairing putty of high adhesive force is made up of the component of following weight part: nitrocotton 90 parts, Synolac 25 parts, acrylic resin 70 parts, 5 parts, aminoresin, dimethyl phthalate 25 parts, polyacrylamide 20 parts, titanium dioxide 100 parts, wilkinite 150 parts, talcum powder 75 parts, thin wood powder 80 parts, mould inhibitor 7 parts, solvent 1100 parts.
The preparation method of the wood repairing putty of high adhesive force, comprises the following steps:
1) digestion fiber, Synolac, acrylic resin and aminoresin are all dissolved in a solvent, make solution;
2) in solution, add wilkinite and polyacrylamide, limit edged stirs, and after stirring, high speed dispersion is 1min at least;
3) continue to stir, and add remaining component, and high speed dispersion at least 1min;
4) grind, obtain product.
To sum up, the embodiment of the present invention has following beneficial effect: putty of the present invention has good blade coating, quick-drying, grinability and sticking power, and bonding force is strong, good luster, can be used for filling little cut or carrying out running repair, also can be used for large-area Rapid-Repair, make woodenware surfacing, improve the smooth finish of lacquer painting, strengthen the fullness ratio on woodenware surface.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the wood repairing putty of a high adhesive force, it is characterized in that, be made up of the component of following weight part: nitrocotton 50-100 part, Synolac 5-35 part, acrylic resin 40-80 part, aminoresin 1-10 part, dimethyl phthalate 20-40 part, polyacrylamide 10-40 part, titanium dioxide 50-150 part, wilkinite 10-200 part, talcum powder 50-100 part, thin wood powder 50-100 part, mould inhibitor 5-10 part, solvent 800-1200 part.
2. the wood repairing putty of high adhesive force as claimed in claim 1, it is characterized in that, the nitrogen content of described nitrocotton is 11.0-12.0%, and viscosity is 1/2s-20s.
3. the wood repairing putty of high adhesive force as claimed in claim 1, is characterized in that, described aminoresin is the condensation product of aldehyde and the compound being selected from urea, trimeric cyanamide, benzoguanamine, glycoluril, acetylguanamine and composition thereof.
4. the wood repairing putty of high adhesive force as claimed in claim 3, it is characterized in that, described aldehyde is arbitrary one or its mixture in crotonic aldehyde, propenal and furfural.
5. the wood repairing putty of high adhesive force as claimed in claim 1, it is characterized in that, the granularity of described thin wood powder is 100-300 order, and water ratio is 8-10%.
6. a preparation method for the wood repairing putty of the high adhesive force as described in as arbitrary in claim 1-5, is characterized in that, comprise the following steps:
1) digestion fiber, Synolac, acrylic resin and aminoresin are all dissolved in a solvent, make solution;
2) in solution, add wilkinite and polyacrylamide, limit edged stirs, and after stirring, high speed dispersion is 1min at least;
3) continue to stir, and add remaining component, and high speed dispersion at least 1min;
4) grind, obtain product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800290.2A CN105368118A (en) | 2015-11-18 | 2015-11-18 | High adhesion wood repair putty and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800290.2A CN105368118A (en) | 2015-11-18 | 2015-11-18 | High adhesion wood repair putty and preparation method thereof |
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| CN105368118A true CN105368118A (en) | 2016-03-02 |
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| CN201510800290.2A Pending CN105368118A (en) | 2015-11-18 | 2015-11-18 | High adhesion wood repair putty and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113217A (en) * | 2016-07-03 | 2016-11-16 | 石家庄华杰木业有限公司 | The preparation method of core-board base material ecological board |
| CN106113166A (en) * | 2016-07-03 | 2016-11-16 | 石家庄华杰木业有限公司 | The steam-cured raw preparation method of spray of core-board base material ecological board |
| CN115058154A (en) * | 2022-07-14 | 2022-09-16 | 紫荆花涂料（上海）有限公司 | Filling type UV coloring main agent and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1831063A (en) * | 2005-03-07 | 2006-09-13 | 上海富臣化工有限公司 | Nitro-compound type termide-proof and insect-proof putty and its application |
| CN102311675A (en) * | 2011-03-17 | 2012-01-11 | 三棵树涂料股份有限公司 | Anti-rust and anti-discoloration nitro-compound type transparent putty |
| WO2013110492A1 (en) * | 2012-01-26 | 2013-08-01 | Huntsman International Llc | Wood adhesive formulation |
| CN104327575A (en) * | 2014-11-25 | 2015-02-04 | 三友（天津）高分子技术有限公司 | Single-component high-adhesion quick-drying repair putty |
-
2015
- 2015-11-18 CN CN201510800290.2A patent/CN105368118A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831063A (en) * | 2005-03-07 | 2006-09-13 | 上海富臣化工有限公司 | Nitro-compound type termide-proof and insect-proof putty and its application |
| CN102311675A (en) * | 2011-03-17 | 2012-01-11 | 三棵树涂料股份有限公司 | Anti-rust and anti-discoloration nitro-compound type transparent putty |
| WO2013110492A1 (en) * | 2012-01-26 | 2013-08-01 | Huntsman International Llc | Wood adhesive formulation |
| CN104327575A (en) * | 2014-11-25 | 2015-02-04 | 三友（天津）高分子技术有限公司 | Single-component high-adhesion quick-drying repair putty |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113217A (en) * | 2016-07-03 | 2016-11-16 | 石家庄华杰木业有限公司 | The preparation method of core-board base material ecological board |
| CN106113166A (en) * | 2016-07-03 | 2016-11-16 | 石家庄华杰木业有限公司 | The steam-cured raw preparation method of spray of core-board base material ecological board |
| CN106113166B (en) * | 2016-07-03 | 2018-01-30 | 石家庄华杰木业有限公司 | The steam-injection health preparation method of core-board base material ecological board |
| CN115058154A (en) * | 2022-07-14 | 2022-09-16 | 紫荆花涂料（上海）有限公司 | Filling type UV coloring main agent and preparation method and application thereof |
| CN115058154B (en) * | 2022-07-14 | 2023-08-29 | 紫荆花涂料（上海）有限公司 | Filling type UV coloring main agent and preparation method and application thereof |
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Application publication date: 20160302 |