CN108530971A - A kind of aqueous wooden ware spackling of high fillibility - Google Patents

A kind of aqueous wooden ware spackling of high fillibility Download PDF

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Publication number
CN108530971A
CN108530971A CN201810138826.2A CN201810138826A CN108530971A CN 108530971 A CN108530971 A CN 108530971A CN 201810138826 A CN201810138826 A CN 201810138826A CN 108530971 A CN108530971 A CN 108530971A
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CN
China
Prior art keywords
spackling
aqueous
wooden ware
agent
polyurethane dispersion
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810138826.2A
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Chinese (zh)
Inventor
闫会玲
李璠
杨�远
罗宏运
张文东
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Hebei Chenyang Industry and Trade Group Co Ltd
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Hebei Chenyang Industry and Trade Group Co Ltd
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Priority to CN201810138826.2A priority Critical patent/CN108530971A/en
Publication of CN108530971A publication Critical patent/CN108530971A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/34Filling pastes

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

The present invention provides a kind of aqueous wooden ware spackling suitable for high fillibility, belongs to paint field.Based on the aqueous wooden ware spackling mass percent of high fillibility, it is made of the following raw material:45.0 55.0wt% of aqueous polyurethane dispersion, 0.1 0.3wt% of pH value adjustment agent, 30.0 40.0wt% of talcum powder, 0.1 0.3wt% of antifoaming agent, 0.1 0.4wt% of wetting agent, 1.0 5.0wt% of coalescents, 5.0 15.0wt% of drying retardant, 0.3 0.8wt% of thickener.Woodenware spackling is prepared using aqueous polyurethane dispersion, has the advantages that low toxicity, safe operation and easy to use.Meanwhile prepare woodenware spackling using aqueous polyurethane dispersion, especially for the architecture decorative products such as the Solid Door of materials such as China fir, pine crack will not occur, the problems such as partial paint falls off after long-time use.

Description

A kind of aqueous wooden ware spackling of high fillibility
Technical field
The present invention relates to a kind of aqueous wooden ware spacklings of high fillibility, belong to paint field.
Background technology
Common spackling is mainly using inorganic material such as calcium carbonate as main stuffing in repairing processing woodenware at present, such as water Property putty using acrylic emulsion as base-material, add powdered whiting and talcum powder, this kind of spackling is universal pure in poor water resistance, attached Put forth effort bottom, cracking is easy, the problems such as being easy to fall off.The architecture decorative products such as the Solid Door of the materials such as China fir, pine especially, When typically using this kind of putty, multiple scumbling is needed, and after covering with paint, after long-time use, the product often having is even The problems such as crack occur in socket part position, knot periphery, partial paint falls off, severe patient's knot falls off, and increases the difficulty of repairing, very To causing product that cannot use.
In existing public technology, height filling aqueous wooden ware compound type transparent putty and preparation method thereof patent publication No. CN107488375A is disclosed prepares a kind of high filling aqueous wooden ware compound type transparent putty and its preparation side using aqueous acrylic emulsion Method, but it is pure slow in drying time for the putty of filling perforation to use aqueous acrylic emulsion to be prepared for raw material, and due to water Property acrylic acid causes to crack due to the deadly defect of itself hot sticky cold crisp after long-time use
Invention content
For above-mentioned existing issue, the present invention provides a kind of aqueous wooden ware spackling of high fillibility, by mass percentage Meter, is made of the following raw material:Aqueous polyurethane dispersion 45.0-55.0wt%, pH adjusting agent 0.1-0.3wt%, talcum powder 30.0-40.0wt%, antifoaming agent 0.1-0.3wt%, wetting agent 0.1-0.4wt%, coalescents 1.0-5.0wt%, drying retardant 5.0-15.0wt%, thickener 0.3-0.8wt%.
Further, the aqueous polyurethane dispersion solid content be 43.0-45.0wt%, film-forming temperature >=5 DEG C water Property dispersions of polyurethanes.
Further, the wetting agent is in polyether modified siloxane wetting agent and aqueous anion fluorine surface active agent One or two kinds of mixtures.
Further, the pH adjusting agent is the AMP-95 of the Dow Chemical Company.
Further, the coalescents mix for one or both of dipropylene glycol methyl ether and ethylene glycol monobutyl ether Object.
Further, the antifoaming agent be Di Gao companies Foamex810, Foamex825, Airex902w and One kind in Airex901w or in which several mixtures.
Further, the talcum powder is the talcum powder of 1500 mesh.
Further, the aqueous polyurethane dispersion is the CUR995 of Opel enlightening;The antifoaming agent is Di Gao companies Airex902W;The drying retardant is the propylene glycol of Yangtze petrochemical industry Co., Ltd;Thickener, which is that Germany is bright, insults Chemical Group PUR40。
Further, the preparation method of the aqueous wooden ware spackling of the high fillibility, includes the following steps:
Step a. presses formula ratio, the aqueous polyurethane dispersion is added in stirred tank, under stirring, by institute State pH adjusting agent, talcum powder be added aqueous polyurethane dispersion stirred tank in, be uniformly mixed;
Step b. press formula ratio, control stir speed (S.S.), under stirring, sequentially add the antifoaming agent, wetting agent, at Film auxiliary agent, thickener, are stirred 30min, are eventually adding drying retardant, are again stirring for mixing 30min to get the high fillibility Aqueous wooden ware spackling.
The present invention has the following advantages that compared with prior art:
The aqueous wooden ware spackling for the high fillibility that the present invention is prepared by optimization formula and preparation process relative to Using aqueous acrylic emulsion prepare woodenware spackling, have more preferable oil resistant, ageing-resistant, water resistance, the characteristics of.Relative to adopting The spackling prepared with aqueous acrylic emulsion, preparing woodenware spackling using aqueous polyurethane dispersion has adhesiveness more It is good, rate of drying faster, the characteristics of hardness of film higher.Reduce in the prior art after having filled spackling, needs scumbling 3-5 The problem of road priming paint, using spackling of the present invention, especially for the buildings such as the Solid Door of materials such as China fir, pine fill Product is adornd, after long-time use, crack will not occur, the problems such as partial paint falls off.
The aqueous wooden ware spackling of the high fillibility prepares woodenware spackling using aqueous polyurethane dispersion, aqueous Dispersions of polyurethanes organic can wave object content with low.And have the advantages that low toxicity, safe operation and easy to use.
Specific implementation mode
With reference to embodiments, the present invention is further described in detail, but not limited to this.
Raw material employed in following embodiments is marketable material unless otherwise specified, wherein following embodiments The concrete model of the part material of middle use is as follows:
The aqueous polyurethane dispersion is the CUR995 of Opel enlightening;The pH adjusting agent is the AMP- of the Dow Chemical Company 95;The coalescents are that the coalescents are the mixing of one or both of dipropylene glycol methyl ether and ethylene glycol monobutyl ether Object;The wetting agent is the Wet KL245 and Ke Mu Chemical Co., Ltd. FS-64 of Di Gao companies;The antifoaming agent is that enlightening is high public One kind in Foamex810, Foamex825, Airex902w and Airex901w of department or in which several mixtures;The cunning Mountain flour is the talcum powder of 1500 mesh;The drying retardant is the propylene glycol of Yangtze petrochemical industry Co., Ltd, and the thickener is moral The bright PUR40 for insulting Chemical Group of state.
Embodiment 1
The aqueous wooden ware spackling of high fillibility described in present embodiment, by mass percentage, by the following raw material group At:Aqueous polyurethane dispersion CUR995 is 50.0wt%, and pH adjusting agent AMP-95 is 0.2wt%, the talcum powder of 1500 mesh It is 0.2wt% for 37.0wt%, antifoaming agent Airex901W, wetting agent Wet KL245 are 0.2wt%, coalescents dipropylene glycol Methyl ether is 1.9wt%, and drying retardant propylene glycol is 10.0wt%, and thickener PUR40 is 0.5wt%.
Embodiment 2
The aqueous wooden ware spackling of high fillibility described in present embodiment, by mass percentage, by the following raw material group At:Aqueous polyurethane dispersion CUR995 is 50.0wt%, and pH adjusting agent AMP-95 is 0.3wt%, the talcum powder of 1500 mesh It is 0.3wt% for 40.0wt%, antifoaming agent Airex902W, wetting agent FS-64 is 0.1wt%, coalescents ethylene glycol monobutyl ether For 4.0wt%, drying retardant propylene glycol is 5.0wt%, and thickener PUR40 is 0.3wt%.
Embodiment 3
The aqueous wooden ware spackling of high fillibility described in present embodiment, by mass percentage, by the following raw material group At:Aqueous polyurethane dispersion CUR995 is 55.0wt%, and pH adjusting agent AMP-95 is 0.1wt%, the talcum powder of 1500 mesh For 30.0wt%, antifoaming agent Foamex 810 be 0.05wt% and Foamex 825 is 0.05wt%, and wetting agent FS-64 is 0.1wt% and Wet KL245 are 0.2wt%, and coalescents dipropylene glycol methyl ether is 0.05wt% and ethylene glycol monobutyl ether is 0.05wt%, drying retardant propylene glycol are 13.0wt%, and thickener PUR40 is 0.5wt%.
Embodiment 4
The aqueous wooden ware spackling of high fillibility described in present embodiment, by mass percentage, by the following raw material group At:Aqueous polyurethane dispersion CUR995 is 45.0wt%, and pH adjusting agent AMP-95 is 0.1wt%, the talcum powder of 1500 mesh It is 0.05wt% for 34.0wt%, antifoaming agent Foamex810, Foamex825 0.05wt%, Airex902w 0.05wt% It is 0.05wt% with Airex 901w, wetting agent FS-64 is that 0.2wt% and Wet KL245 are 0.2wt%, coalescents dipropyl Glycol methyl ether is 4.0wt% and ethylene glycol monobutyl ether is 1.0wt%, and drying retardant propylene glycol is 15.0wt%, and thickener PUR40 is 0.3wt%.
Embodiment 5
The aqueous wooden ware spackling of high fillibility described in present embodiment, by mass percentage, by the following raw material group At:Aqueous polyurethane dispersion CUR995 is 47.0wt%, and pH adjusting agent AMP-95 is 0.3wt%, the talcum powder of 1500 mesh It is that 0.2wt% and Airex 901w are 0.1wt% for 35.0wt%, antifoaming agent Airex 902w, wetting agent FS-64 is 0.3wt% and Wet KL245 are 0.1wt%, and coalescents dipropylene glycol methyl ether is 2.0wt% and ethylene glycol monobutyl ether is 1.0wt%, drying retardant propylene glycol are 13.2wt%, and thickener PUR40 is 0.8wt%.
Wherein, the preparation method of the aqueous wooden ware spackling of the high fillibility of embodiment 1 to 5, includes the following steps:
Step a. presses formula ratio, the aqueous polyurethane dispersion is added in stirred tank, under stirring, by institute State pH adjusting agent, talcum powder be added aqueous polyurethane dispersion stirred tank in, be uniformly mixed;
Step b. press formula ratio, control stir speed (S.S.), under stirring, sequentially add the antifoaming agent, wetting agent, at Film auxiliary agent, thickener, are stirred 30min, are eventually adding drying retardant, are again stirring for mixing 30min to get the high fillibility Aqueous wooden ware spackling.
Further, in order to illustrate advantageous effect possessed by the present invention, the present invention also provides following comparative examples It is further described.
Comparative example 1:
Aqueous polyurethane dispersion CUR995 in embodiment 1 is all replaced with to the aqueous acrylic emulsion of equivalent, remaining Component is constant.
Wherein, the preparation method of aqueous wooden ware spackling described in comparative example 1, includes the following steps:
Step a. presses formula ratio, and the aqueous acrylic emulsion is added in stirred tank, will be described under stirring PH adjusting agent, talcum powder are added in the stirred tank of aqueous acrylic emulsion, are uniformly mixed;
Step b. press formula ratio, control stir speed (S.S.), under stirring, sequentially add the antifoaming agent, wetting agent, at Film auxiliary agent, thickener, are stirred 30min, are eventually adding drying retardant, are again stirring for mixing 30min to get the high fillibility Aqueous wooden ware spackling.
Further, aqueous wooden ware spackling and comparison of the present invention also to high fillibility described in above-described embodiment 1~5 Woodenware spackling described in example 1 has carried out performance test, and the specific test method is as follows:
GB-T1727-1992《Paint film is typically prepared method》
Ply adhesion is with reference to GB/T9286-1998《The cross cut test of paint and varnish paint film》
Drying time GB/T1728-1979 (1989)《Paint film, putty membrane drying time measuring method》
Fillibility test method is tested as follows:
1, the deal board for taking same smoothness uses scraper plate with identical dynamics and speed to carry out brushing spackling primary.
2, after 24 hours dry after having brushed spackling, whether varnish work observes varnish surface after varnish-drying Rough phenomenon and the record size such as collapse.
3, it does not collapse and is evaluated as excellent, collapse but do not influence overall beautiful to be good, overall beautiful be by collapsing and influencing Difference.
It takes respectively etc. described in the aqueous wooden ware spackling of high fillibility described in the Examples 1 to 5 of weight and comparative example 1 Woodenware spackling is placed on the deal board of same smoothness, and scraper plate is used to be brushed with identical dynamics and speed.It surveys respectively The brushing number measured brushing thickness of the different spacklings on deal board, reach same thickness, drying time, senile experiment.
Test result is as follows:
By above-mentioned test result it is found that (1) uses the aqueous wooden ware spackling of high fillibility of the present invention using aqueous Dispersions of polyurethanes prepares woodenware spackling, in outdoor placement senile experiment, the Waterborne wood of the high fillibility of Examples 1 to 5 The use acrylic emulsion that the peeling of device spackling, the index for cracking, falling off are superior to comparative example 1 is prepared into woodenware spackling.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments, and it is extended from this it is obvious variation or Among changing still in the invention scope of the claims.

Claims (9)

1. a kind of aqueous wooden ware spackling of high fillibility, which is characterized in that by percentage to the quality, be made of the following raw material: Aqueous polyurethane dispersion 45.0-55.0wt%, pH adjusting agent 0.1-0.3wt%, talcum powder 30.0-40.0wt%, defoaming Agent 0.1-0.3wt%, wetting agent 0.1-0.4wt%, coalescents 1.0-5.0wt%, drying retardant 5.0-15.0wt%, thickener 0.3-0.8wt%.
2. the aqueous wooden ware spackling of high fillibility according to claim 1, which is characterized in that the aqueous polyurethane dispersion Body be solid content be 43.0-45.0wt%, the aqueous polyurethane dispersion of film-forming temperature >=5 DEG C.
3. according to the aqueous wooden ware spackling of any high fillibility of claim 1~2, which is characterized in that the wetting agent For one or both of polyether modified siloxane wetting agent and aqueous anion fluorine surface active agent mixture.
4. the aqueous wooden ware spackling of high fillibility according to claim 3, which is characterized in that the pH adjusting agent is pottery The AMP-95 of family name company.
5. the aqueous wooden ware spackling of high fillibility according to claim 4, which is characterized in that the coalescents are dipropyl One or both of glycol methyl ether and ethylene glycol monobutyl ether mixture.
6. the aqueous wooden ware spackling of high fillibility according to claim 5, which is characterized in that the antifoaming agent is that enlightening is high public Foamex 810, Foamex 825, one kind in Airex 902w and Airex 901w or in which several mixtures of department.
7. the aqueous wooden ware spackling of high fillibility according to claim 6, which is characterized in that the talcum powder is 1500 mesh Talcum powder.
8. the aqueous wooden ware spackling of high fillibility according to claim 7, which is characterized in that the aqueous polyurethane dispersion Body is the CUR995 of Opel enlightening company;The drying retardant is the propylene glycol of Yangtze petrochemical industry Co., Ltd;Thickener is Germany The bright PUR40 for insulting Chemical Group.
9. the preparation method of the aqueous wooden ware spackling of any high fillibilities of claim 1-8, includes the following steps:
Step a. presses formula ratio, the aqueous polyurethane dispersion is added in stirred tank, under stirring, by the pH It is worth in the stirred tank of conditioning agent, talcum powder addition aqueous polyurethane dispersion, is uniformly mixed;
Step b. presses formula ratio, and control stir speed (S.S.) sequentially adds the antifoaming agent, wetting agent, film forming and help under stirring Agent, thickener, are stirred 30min, are eventually adding drying retardant, are again stirring for mixing 30min to get the water of the high fillibility Property woodenware spackling.
CN201810138826.2A 2018-02-11 2018-02-11 A kind of aqueous wooden ware spackling of high fillibility Pending CN108530971A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109554084A (en) * 2018-11-06 2019-04-02 青岛展辰新材料有限公司 A kind of transparent woodenware filler of high fillibility and preparation method thereof
CN110922806A (en) * 2019-11-20 2020-03-27 上海巴德士化工新材料有限公司 Water-based high-transparency filler for woodware and preparation method thereof
CN112500729A (en) * 2020-10-30 2021-03-16 泉州市派腾新材料科技有限公司 High-leveling-property wood lacquer and preparation method thereof

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109554084A (en) * 2018-11-06 2019-04-02 青岛展辰新材料有限公司 A kind of transparent woodenware filler of high fillibility and preparation method thereof
CN110922806A (en) * 2019-11-20 2020-03-27 上海巴德士化工新材料有限公司 Water-based high-transparency filler for woodware and preparation method thereof
CN112500729A (en) * 2020-10-30 2021-03-16 泉州市派腾新材料科技有限公司 High-leveling-property wood lacquer and preparation method thereof

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Application publication date: 20180914