CN104194602B - A kind of elastic epoxy polyurethane matte wood floor paint and preparation method thereof - Google Patents
A kind of elastic epoxy polyurethane matte wood floor paint and preparation method thereof Download PDFInfo
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- CN104194602B CN104194602B CN201410448973.1A CN201410448973A CN104194602B CN 104194602 B CN104194602 B CN 104194602B CN 201410448973 A CN201410448973 A CN 201410448973A CN 104194602 B CN104194602 B CN 104194602B
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Abstract
The present invention relates to a kind of elastic epoxy polyurethane matte wood floor paint and preparation method thereof, described elastic epoxy polyurethane matte wood floor paint is mixed by the mass ratio of 1:0.8 1.2 by hydroxy component and NCO component, wherein component and the ratio of weight and number of hydroxy component are as follows: epoxy resin 70 80 parts, dispersant 0.1 0.5 parts, fumed silica 0.1 0.9 parts, polyethylene wax powder 0.3 0.9 parts, polyamide wax pulp 0.1 1 parts, flatting silica 0.1 0.9 parts, dimethylbenzene 4 20 parts, propylene glycol methyl ether acetate 4 20 parts, defoamer 0.1 0.5 parts, levelling agent 0.1 0.5 parts, drier 0.1 0.5 parts；Wherein NCO component is firming agent.Elastic epoxy polyurethane matte wood floor paint prepared by the present invention has high intensity, high resiliency, high abrasion, impact resistance, the feature that adhesive force is good.
Description
Technical field
The present invention relates to a kind of matte varnish being used in house ornamentation timber floor, gather particularly to a kind of elastic epoxy
Urethane dumb light wood floor paint and preparation method thereof.
Background technology
Polyurethane coating is the coating of a kind of high comprehensive performance, is widely used in wood decoration and timber floor.
Owing to wood furniture or floorboards of wood easily scratch during manufacturing and using, wear no resistance, improve
Wearability is the most necessary.So the wearability of existing polyurethane wood floor paint, resistance to impact and adhesive force need
In improving further.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of poly-ammonia of elastic epoxy
Ester dumb light wood floor paint and preparation method thereof, elastic epoxy polyurethane matte wood floor paint prepared by the present invention is not
Only there is high resiliency and high-wearing feature；There is high intensity, impact resistance, feature that adhesive force is good simultaneously.
The present invention is achieved in that a kind of elastic epoxy polyurethane matte wood floor paint, by hydroxy component and
NCO component is mixed by the mass ratio of 1:0.8-1.2, and wherein hydroxy component and NCO component are respectively by following
Component and ratio of weight and number are formulated:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent.
Prioritization scheme is further: described epoxy resin is that diphenol propane tetraglycidel ether epoxy resin is (double
Phenol A epoxy resin), the E20 type epoxy resin produced such as Wuxi epoxy resin factory.
Prioritization scheme is further: described dispersant is modified polyurethane solution, and it uses EFKA company raw
The EFKA4050 type dispersant produced；Flatting silica is the C906 type flatting silica that W. R. Grace & Co of the U.S. produces；Disappear
Infusion employing Main Ingredients and Appearance is the special defoamer of polyurethane of modified silicon ketone, and it uses EFKA company to produce
EFKA2722 type defoamer.
Prioritization scheme is further: described levelling agent uses and is mainly composed of polyacrylate copolymer and fluorine carbon
Modified polyacrylate class levelling agent, it uses the EFKA3777 type levelling agent that EFKA company produces.
Prioritization scheme is further: described drier is the T-12 type organotin that U.S.'s aerochemistry produces
Drier.
Prioritization scheme is further: described polyethylene wax powder uses the 1778 wax powder that Lu Bolun produces；Polyamide
Wax uses the 6900-HV polyamide wax pulp that Japan Supreme Being Si Balong produces.
Prioritization scheme is further: described moisture solidification agent uses SAIPIC (Sa Bisi) to produce
M3360MPAX type tide firming agent.
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint, comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By epoxy resin, dispersant, fumed silica, polyethylene wax powder, polyamide wax pulp, delustring
Powder, dimethylbenzene, propylene glycol methyl ether acetate (PMA), defoamer, levelling agent and drier add in container,
10-15 minute is disperseed to mix homogeneously under the rotating speed of 1000-1200 rev/min；
(2), wherein NCO component be firming agent, it uses moisture solidification agent；Hydroxy component is used after having prepared
100-200 mesh filter screen filters and packages, during use by the above-mentioned hydroxy component prepared and NCO component by
The quality of 1:0.8-1.2 compares mix homogeneously.
Elastic epoxy polyurethane matte wood floor paint prepared by the present invention has the advantage that employing institute of the present invention
The component stated and proportioning combine the elastic epoxy polyurethane matte wood floor paint of preparation have high intensity, high resiliency,
High-wearing feature, impact resistance, feature that adhesive force is good, have absorbing and the self-healing property of excellence simultaneously, improve
Comfort level when people walks and Antiskid noise, have good application property, and limits of harmful substances be the lowest.
Wearability and the intensity of elastic epoxy polyurethane wood floor paint can be significantly improved especially with epoxy resin.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described in detail.
(1) detailed description of the invention is as follows:
A kind of elastic epoxy polyurethane matte wood floor paint, is pressed 1:0.8-1.2 by hydroxy component and NCO component
Mass ratio mix, wherein hydroxy component and NCO component are joined by following components and ratio of weight and number respectively
System forms:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent.
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint, comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By epoxy resin, dispersant, fumed silica, polyethylene wax powder, polyamide wax pulp, delustring
Powder, dimethylbenzene, PMA, defoamer, levelling agent and drier add in container, at 1000-1200 rev/min
10-15 minute is disperseed to mix homogeneously under the rotating speed of clock；
(2), wherein NCO component is employing moisture solidification agent；Hydroxy component uses 100-200 after having prepared
Mesh filter screen filters and packages, by the above-mentioned hydroxy component prepared and NCO component by 1:0.8-1.2's during use
Quality compares mix homogeneously.
Epoxy resin described in said components uses the E20 type epoxy resin that Wuxi epoxy resin factory produces.Point
Powder uses the EFKA4050 type dispersant that EFKA company produces.Defoamer uses EFKA company to produce
EFKA2722 type defoamer.Levelling agent uses the EFKA3777 type levelling agent that EFKA company produces.Moisture is solid
Agent uses the M3360MPAX type tide firming agent that SAIPIC (Sa Bisi) produces.Drier is that the U.S. aerifies
The T-12 type organotin drier that student produces.Described every kind of component may be used without other type product similar.
(2) embodiment is as follows:
Embodiment 1: a kind of elastic epoxy polyurethane matte wood floor paint, is pressed by hydroxy component and NCO component
The mass ratio of 1:0.8 mixes, and wherein hydroxy component and NCO component are respectively by following components and parts by weight
Ratio is formulated:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent:
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By 70 parts of epoxy resin, 0.4 part of dispersant, 0.4 part of aerosil, 0.4 part of polyethylene wax powder,
0.8 part of polyamide wax pulp, 3 parts of flatting silicas, 12 parts of dimethylbenzene, 11 parts of PMA, 0.1 part of defoamer, 0.3
Part levelling agent, 0.2 part of drier are sequentially added in container, successively with 1000 revs/min points in blender
Dissipate 15 minutes to mix homogeneously；
(2), wherein NCO component is employing moisture solidification agent；Hydroxy component uses 200 mesh filter screens after having prepared
Filter and package, during use, the above-mentioned hydroxy component prepared and NCO component are mixed by the mass ratio of 1:0.8
Uniformly.
Epoxy resin described in said components uses the E20 type epoxy resin that Wuxi epoxy resin factory produces.Point
Powder uses the EFKA4050 type dispersant that EFKA company produces.Defoamer uses EFKA company to produce
EFKA2722 type defoamer.Levelling agent uses the EFKA3777 type levelling agent that EFKA company produces.Moisture is solid
Agent uses the M3360MPAX type tide firming agent that SAIPIC (Sa Bisi) produces.Drier is that the U.S. aerifies
The T-12 type organotin drier that student produces.
Through the test to the present embodiment, every technology of elastic epoxy polyurethane matte wood floor paint of the present invention
Performance indications and experimental data are as shown in the table:
Embodiment 2: a kind of elastic epoxy polyurethane matte wood floor paint, is pressed 1:1 by hydroxy component and NCO component
Mass ratio mix, wherein hydroxy component and NCO component are joined by following components and ratio of weight and number respectively
System forms:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent.
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By 75 parts of epoxy resin, 0.5 part of dispersant, 0.4 part of aerosil, 0.6 part of polyethylene wax powder,
0.9 part of polyamide wax pulp, 4 parts of flatting silicas, 10 parts of dimethylbenzene, 9 parts of PMA, 0.2 part of defoamer, 0.3 part
Levelling agent, 0.2 part of drier are sequentially added in container successively, with 1000 revs/min of dispersions in blender
15 minutes to mix homogeneously；
(2), wherein NCO component is employing moisture solidification agent；Hydroxy component uses 200 mesh filter screens after having prepared
By the above-mentioned hydroxy component prepared and the NCO component mix homogeneously of 1:1 in mass ratio when filtering and packaging use.
Epoxy resin described in said components uses the E20 type epoxy resin that Wuxi epoxy resin factory produces.Point
Powder uses the EFKA4050 type dispersant that EFKA company produces.Defoamer uses EFKA company to produce
EFKA2722 type defoamer.Levelling agent uses the EFKA3777 type levelling agent that EFKA company produces.Moisture is solid
Agent uses the M3360MPAX type tide firming agent that SAIPIC (Sa Bisi) produces.Drier is that the U.S. aerifies
The T-12 type organotin drier that student produces.
Through the test to the present embodiment, every technology of elastic epoxy polyurethane matte wood floor paint of the present invention
Performance indications and experimental data are as shown in the table:
Embodiment 3: a kind of elastic epoxy polyurethane matte wood floor paint, is pressed by hydroxy component and NCO component
The mass ratio of 1:1.2 mixes, and wherein hydroxy component and NCO component are respectively by following components and parts by weight
Ratio is formulated:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent.
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By 78 parts of epoxy resin, 0.5 part of dispersant, 0.6 part of aerosil, 0.8 part of polyethylene wax powder,
0.7 part of polyamide wax pulp, 5 parts of flatting silicas, 10 parts of dimethylbenzene, 8 parts of PMA, 0.3 part of defoamer, 0.3 part
Levelling agent, 0.2 part of drier are sequentially added in container successively, with 1000 revs/min of dispersions in blender
15 minutes to mix homogeneously；
(2), wherein NCO component is employing moisture solidification agent；Hydroxy component uses 200 mesh filter screens after having prepared
Filter and package, during use, the above-mentioned hydroxy component prepared and NCO component are mixed by the mass ratio of 1:1.2
Uniformly.
Epoxy resin described in said components uses the E20 type epoxy resin that Wuxi epoxy resin factory produces.Point
Powder uses the EFKA4050 type dispersant that EFKA company produces.Defoamer uses EFKA company to produce
EFKA2722 type defoamer.Levelling agent uses the EFKA3777 type levelling agent that EFKA company produces.Moisture is solid
Agent uses the M3360MPAX type tide firming agent that SAIPIC (Sa Bisi) produces.Drier is that the U.S. aerifies
The T-12 type organotin drier that student produces.
Through the test to the present embodiment, every technology of elastic epoxy polyurethane matte wood floor paint of the present invention
Performance indications and experimental data are as shown in the table:
Embodiment 4: a kind of elastic epoxy polyurethane matte wood floor paint, is pressed by hydroxy component and NCO component
The mass ratio of 1:1.2 mixes, and wherein hydroxy component and NCO component are respectively by following components and parts by weight
Ratio is formulated:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent.
The preparation method of above-mentioned elastic epoxy polyurethane matte wood floor paint comprises the following steps that
(1), hydroxy component is prepared according to following preparation method:
By 80 parts of epoxy resin, 0.5 part of dispersant, 0.6 part of aerosil, 0.9 part of polyethylene wax powder,
0.8 part of polyamide wax pulp, 6 parts of flatting silicas, 20 parts of dimethylbenzene, 6 parts of PMA, 0.5 part of defoamer, 0.3 part
Levelling agent, 0.1 part of drier are sequentially added in container successively, with 1000 revs/min of dispersions in blender
15 minutes to mix homogeneously；
(2), wherein NCO component is employing moisture solidification agent；Hydroxy component uses 200 mesh filter screens after having prepared
Filter and package, during use, the above-mentioned hydroxy component prepared and NCO component are mixed by the mass ratio of 1:1.2
Uniformly.
Epoxy resin described in said components uses the E20 type epoxy resin that Wuxi epoxy resin factory produces.Point
Powder uses the EFKA4050 type dispersant that EFKA company produces.Defoamer uses EFKA company to produce
EFKA2722 type defoamer.Levelling agent uses the EFKA3777 type levelling agent that EFKA company produces.Moisture is solid
Agent uses the M3360MPAX type tide firming agent that SAIPIC (Sa Bisi) produces.Drier is that the U.S. aerifies
The T-12 type organotin drier that student produces.
Through the test to the present embodiment, every technology of elastic epoxy polyurethane matte wood floor paint of the present invention
Performance indications and experimental data are as shown in the table:
From the test result of the above embodiments: elastic epoxy polyurethane wood floor paint prepared by the present invention
Having high intensity, high resiliency, high-wearing feature, impact resistance, adhesive force is good, have the absorbing of excellence simultaneously
And self-healing property, improve comfort level when people walks and Antiskid noise, there is good application property, nuisance
Matter limitation is the lowest.
Technical scheme is simply explained in detail by above-mentioned detailed description of the invention, and the present invention is not only
It is limited only to above-described embodiment, every any improvement according to the principle of the invention or replacement, all should be at this
Within bright protection domain.
Claims (4)
1. an elastic epoxy polyurethane matte wood floor paint, it is characterised in that by hydroxy component and NCO
Component is mixed by the mass ratio of 1:0.8-1.2, and wherein hydroxy component and NCO component are respectively by following group
Divide and ratio of weight and number be formulated:
Wherein component and the ratio of weight and number of hydroxy component are as follows:
Wherein NCO component is made up of moisture solidification agent；
Described epoxy resin is diphenol propane diglycidyl ether type epoxy resin；
Described defoamer employing Main Ingredients and Appearance is the special defoamer of polyurethane of modified silicon ketone；
Described levelling agent uses and is mainly composed of polyacrylate copolymer and fluorine-carbon modified polyacrylate
Levelling agent；
Described drier is organotin drier.
2. a preparation method for the elastic epoxy polyurethane matte wood floor paint described in claim 1, it is special
Levy and be: comprise the following steps that
(1), hydroxy component is prepared according to following preparation method:
By epoxy resin, dispersant, fumed silica, polyethylene wax powder, polyamide wax pulp, delustring
Powder, dimethylbenzene, propylene glycol methyl ether acetate, defoamer, levelling agent and drier add in container,
10-15 minute is disperseed to mix homogeneously under the rotating speed of 1000-1200 rev/min；
(2), wherein NCO component is employing moisture solidification agent.
The preparation method of elastic epoxy polyurethane matte wood floor paint the most according to claim 2, it is special
Levy and be: hydroxy component filters and packages with 100-200 mesh filter screen after having prepared.
4. according to the preparation method of the elastic epoxy polyurethane matte wood floor paint described in Claims 2 or 3,
It is characterized in that: by the above-mentioned hydroxy component prepared and NCO component by the quality of 1:0.8-1.2 during use
Compare mix homogeneously.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448973.1A CN104194602B (en) | 2014-09-04 | 2014-09-04 | A kind of elastic epoxy polyurethane matte wood floor paint and preparation method thereof |
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|---|---|---|---|
| CN201410448973.1A CN104194602B (en) | 2014-09-04 | 2014-09-04 | A kind of elastic epoxy polyurethane matte wood floor paint and preparation method thereof |
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| CN104194602B true CN104194602B (en) | 2016-10-19 |
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| CN104356913A (en) * | 2014-11-02 | 2015-02-18 | 吉林省电力科学研究院有限公司 | Preservative compound coating for pipe end of condenser |
| CN109535934A (en) * | 2018-11-24 | 2019-03-29 | 上海凯虹特种材料科技有限公司 | Court matte varnish |
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| EP1770107A1 (en) * | 2005-09-30 | 2007-04-04 | Sika Technology AG | Polyurethane composition curable by humidity |
| CN103450794B (en) * | 2013-08-20 | 2016-01-27 | 三棵树涂料股份有限公司 | Scratch resistance PU luminous floor paint and preparation method thereof |
| CN103509461B (en) * | 2013-09-23 | 2016-09-07 | 三棵树涂料股份有限公司 | A kind of polyurethane wood floor paint with function of removing formaldehyde and preparation method thereof |
| CN103666178B (en) * | 2013-11-25 | 2016-08-17 | 陕西科技大学 | A kind of VOC free high solids content water based epoxy polyurethane primer and preparation method thereof |
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