CN103509507B - A kind of environment-friendly epoxy seam cream and preparation method thereof - Google Patents
A kind of environment-friendly epoxy seam cream and preparation method thereof Download PDFInfo
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Abstract
The present invention relates to a kind of environment-friendly epoxy seam cream and preparation method thereof, described environment-friendly epoxy seam cream is mixed by the mass ratio of 2:0.8-1.2 by main paint and solidifying agent, wherein main paint component and ratio of weight and number as follows: epoxy resin 28-38 part, epoxy active diluent 1-6 part, phenylcarbinol 1-5 part; Dispersion agent 0.1-0.5 part, defoamer 0.1-0.5 part, anti-settling agent 0.5-2.5 part, wilkinite 0.5-4 part, quartz sand 10-20 part, coarse whiting 20-50 part, talcum powder 5-15 part, synthon 0.1-0.6 part, epoxy carbon black 8-10 part; Wherein curing agent component and ratio of weight and number as follows: amine modified firming agent 28-38 part dispersion agent 0.1-0.5 part, defoamer 0.1-0.5 part, anti-settling agent 0.5-2.5 part, wilkinite 0.5-4 part, titanium dioxide 2-5 part, quartz sand 10-20 part, coarse whiting 20-45 part, talcum powder 5-15 part, synthon 0.1-1 part.The environment-friendly epoxy seam cream that the present invention prepares not only has the advantage that cohesive force is extremely strong, not easy to crack, water-fast, harmful substance contents is low, and has good application property.
Description
Technical field
The present invention relates to a kind of joint filler be used in the joint filling of house ornamentation furred ceiling, particularly a kind of environment-friendly epoxy seam cream.
Background technology
Seam cream is a kind of spackling of paste, and be widely used in the joint filling of house ornamentation furred ceiling, existing joint filler easily solidifies, and needs to complete construction in the short period of time, causes the duration of service of seam cream shorter; And seam cream is smeared rear coating and easily ftractureed, so will kraft paper be pasted after construction, cause operational procedure complicated, had a strong impact on decorative effect simultaneously.So need to research and develop a kind ofly have that cohesive force is extremely strong, the usage period is long, the joint mixture with good application property, water-fast, firm wear-resisting advantage.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly epoxy seam cream and preparation method thereof, the environment-friendly epoxy seam cream that the present invention prepares not only has the advantage that cohesive force is extremely strong, not easy to crack, water-fast, harmful substance contents is low, and has good application property.
The present invention is achieved in that a kind of environment-friendly epoxy seam cream, is mixed by the mass ratio of 2:0.8-1.2 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Wherein curing agent component and ratio of weight and number as follows:
Further prioritization scheme is: described epoxy resin is diphenylol propane tetraglycidel ether epoxy resin (bisphenol A epoxide resin), as E51, E44 type that Wuxi epoxy resin factory produces.
Further prioritization scheme is: described epoxy active diluent is glycidyl allyl ether; It adopts the AGE (glycidyl allyl ether) of the new Chemical Manufacture far away in Anhui.
Further prioritization scheme is: described dispersion agent is modified polyurethane solution.
Further prioritization scheme is: described anti-settling agent is hydrophobic type aerosil; It adopts the R972 type anti-settling agent of the production of German Degussa.
Further prioritization scheme is: described synthon are that the alkali-free that Hangzhou Jian Qing fibre product company limited produces shortly cuts trevira.
Further prioritization scheme is: described amine modified firming agent is one or its arbitrary combination of aliphatic amide race polyamines, alicyclic polyamine or its affixture that Guangzhou Rui Qi Chemical Co., Ltd. produces; As R-3500, R-3501 type amine modified firming agent.
Further prioritization scheme is: described defoamer employing major ingredient is the defoamer of modified silicon ketone; The HX-2500 type defoamer that it adopts China to produce.Phenylcarbinol is that Hubei Green Homeland Fine Chemical Co., Ltd produces.
Further prioritization scheme is: described flow agent employing main component is the flow agent of polyacrylic ester interpolymer and fluorine-carbon modified polyacrylate(s); As the BYK306 type flow agent of German Bi Ke chemical production.Described wilkinite is this SD-1 type wilkinite produced of hamming.Described coarse whiting is the 1083 type coarse whitings that Fujian Sannong Group Co., Ltd. produces.Described quartz sand is the 200 order quartz sands that Foshan Zhen Xinming section produces.
The preparation method of above-mentioned environment-friendly epoxy seam cream, comprises following step:
(1), main paint is prepared according to following preparation method:
Epoxy resin, epoxy active diluent, phenylcarbinol, dispersion agent, defoamer, anti-settling agent, wilkinite, quartz sand, coarse whiting, talcum powder, synthon, epoxy carbon black are sequentially added in container successively, in stirrer, disperse 10-15 minute to mixing with 1000-1200 rev/min;
(2), solidifying agent is prepared according to following preparation method:
Amine modified firming agent (R-3500), dispersion agent, defoamer, anti-settling agent, wilkinite, titanium dioxide, quartz sand, coarse whiting, talcum powder, synthon are sequentially added in container successively, in stirrer, disperse 10-15 minute to mixing with 600-800 rev/min;
(3) the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:0.8-1.2.
Environment-friendly epoxy seam cream of the present invention has the following advantages: the cohesive force of environment-friendly epoxy seam cream of the present invention is extremely strong, not only there is not easy to crack, usage period length, water tolerance, firm wear-resisting, advantage that limits of harmful substances is very low, and there is good application property, simultaneously environment-friendly epoxy seam cream of the present invention is the seam cream that the aberration of a kind of main paint and solidifying agent is larger.
Embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail.
(1) embodiment is as follows:
A kind of environment-friendly epoxy seam cream, is mixed by the mass ratio of 2:0.8-1.2 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Wherein curing agent component and ratio of weight and number as follows:
The preparation method of above-mentioned environment-friendly epoxy seam cream, comprises following step:
(1), main paint is prepared according to following preparation method:
Epoxy resin, epoxy active diluent, phenylcarbinol, dispersion agent, defoamer, anti-settling agent, wilkinite, quartz sand, coarse whiting, talcum powder, synthon, epoxy carbon black are sequentially added in container successively, in stirrer, disperse 10-15 minute to mixing with 1000-1200 rev/min;
(2), solidifying agent is prepared according to following preparation method:
Amine modified firming agent (R-3501), dispersion agent, defoamer, anti-settling agent, wilkinite, titanium dioxide, quartz sand, coarse whiting, talcum powder, synthon are sequentially added in container successively, in stirrer, disperse 10-15 minute to mixing with 600-800 rev/min;
(3) the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:0.8-1.2.
Epoxy resin described in said components is diphenylol propane tetraglycidel ether epoxy resin (bisphenol A epoxide resin), as E51, E44 type that Wuxi epoxy resin factory produces.Epoxy active diluent is glycidyl allyl ether; It adopts the AGE (glycidyl allyl ether) of the new Chemical Manufacture far away in Anhui.Dispersion agent is modified polyurethane solution.Anti-settling agent is hydrophobic type aerosil; It adopts the R972 type anti-settling agent of the production of German Degussa.Synthon are that the alkali-free that Hangzhou Jian Qing fibre product company limited produces shortly cuts trevira.Amine modified firming agent is one or its arbitrary combination of the aliphatic amide race polyamines of the auspicious strange Chemical Manufacture in Guangzhou, alicyclic polyamine or its affixture; As R-3500, R-3501 type amine modified firming agent.Defoamer employing major ingredient is the defoamer of modified silicon ketone; The HX-2500 type defoamer that it adopts China to produce.Phenylcarbinol is that Hubei Green Homeland Fine Chemical Co., Ltd produces.Flow agent employing main component is the flow agent of polyacrylic ester interpolymer and fluorine-carbon modified polyacrylate(s); As the BYK306 type flow agent of German Bi Ke chemical production.Described wilkinite is this SD-1 type wilkinite produced of hamming.Described coarse whiting is the 1083 type coarse whitings that Fujian Sannong Group Co., Ltd. produces.Described quartz sand is the 200 order quartz sands that Foshan Zhen Xinming section produces.Described often kind of component also can adopt other type product similar.
(2) embodiment is as follows:
Embodiment 1: a kind of environment-friendly epoxy seam cream, is mixed by the mass ratio of 2:1 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Wherein curing agent component and ratio of weight and number as follows:
A kind of preparation method of environment-friendly epoxy seam cream comprises following step:
(1), main paint is prepared according to following preparation method:
28 parts of epoxy resin, 4 parts of epoxy active diluents, 3 parts of phenylcarbinols, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 13 parts of quartz sands, 30 parts of coarse whitings, 9.7 parts of talcum powder, 0.2 part of synthon, 8 parts of epoxy carbon blacks are sequentially added in container successively, in stirrer, disperse 10 minutes to mixing with 1000 revs/min;
(2), solidifying agent is prepared according to following preparation method:
32 parts of amine modified firming agents, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 3 parts of titanium dioxides, 12 parts of quartz sands, 34.7 parts of coarse whitings, 14 parts of talcum powder, 0.2 part of synthon are sequentially added in container successively, in stirrer, disperse 12 minutes to mixing with 700 revs/min;
(3) the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:1.
Epoxy resin described in said components is the diphenylol propane tetraglycidel ether epoxy resin that Wuxi epoxy resin factory produces.Epoxy active diluent is the AGE (glycidyl allyl ether) of the new Chemical Manufacture far away in Anhui.Dispersion agent is modified polyurethane solution.Anti-settling agent is the R972 type anti-settling agent of the production of German Degussa.Synthon are that the alkali-free that Hangzhou Jian Qing fibre product company limited produces shortly cuts trevira.Amine modified firming agent is the R-3500 type aliphatic amide race modified polyamine solidifying agent of the auspicious strange Chemical Manufacture in Guangzhou.The HX-2500 type defoamer that defoamer adopts China to produce.Phenylcarbinol is the phenylcarbinol that Hubei Green Homeland Fine Chemical Co., Ltd produces.Flow agent adopts the BYK306 type flow agent of German Bi Ke chemical production.Described wilkinite is this SD-1 type wilkinite produced of hamming.Described coarse whiting is the 1083 type coarse whitings that Fujian Sannong Group Co., Ltd. produces.Described quartz sand is the 200 order quartz sands that Foshan Zhen Xinming section produces.Described often kind of component also can adopt other type product similar.
Through the test to the present embodiment, every technical performance index and the experimental data of environment-friendly epoxy seam cream of the present invention are as shown in the table:
Embodiment 2: a kind of environment-friendly epoxy seam cream, is mixed by the mass ratio of 2:0.8 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Wherein curing agent component and ratio of weight and number as follows:
A kind of preparation method of environment-friendly epoxy seam cream comprises following step:
(1), main paint is prepared according to following preparation method:
32 parts of epoxy resin, 3 parts of epoxy active diluents, 4 parts of phenylcarbinols, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 10.7 parts of quartz sands, 30 parts of coarse whitings, 8 parts of talcum powder, 0.2 part of synthon, 8 parts of epoxy carbon blacks are sequentially added in container successively, in stirrer, disperse 15 minutes to mixing with 1200 revs/min;
(2), solidifying agent is prepared according to following preparation method:
36 parts of amine modified firming agents, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 3.0 parts of titanium dioxides, 12 parts of quartz sands, 36.7 parts of coarse whitings, 8 parts of talcum powder, 0.2 part of synthon are sequentially added in container successively, in stirrer, disperse 10 minutes to mixing with 800 revs/min;
(3) the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:0.8.
Epoxy resin described in said components is the diphenylol propane tetraglycidel ether epoxy resin that Wuxi epoxy resin factory produces.Epoxy active diluent is the AGE (glycidyl allyl ether) of the new Chemical Manufacture far away in Anhui.Dispersion agent is modified polyurethane solution.Anti-settling agent is the R972 type anti-settling agent of the production of German Degussa.Synthon are that the alkali-free that Hangzhou Jian Qing fibre product company limited produces shortly cuts trevira.Amine modified firming agent is the R-3501 type alicyclic polyamine modified firming agent of the auspicious strange Chemical Manufacture in Guangzhou.The HX-2500 type defoamer that defoamer adopts China to produce.Phenylcarbinol is the phenylcarbinol that Hubei Green Homeland Fine Chemical Co., Ltd produces.Flow agent adopts the BYK306 type flow agent of German Bi Ke chemical production.Described wilkinite is this SD-1 type wilkinite produced of hamming.Described coarse whiting is the 1083 type coarse whitings that Fujian Sannong Group Co., Ltd. produces.Described quartz sand is the 200 order quartz sands that Foshan Zhen Xinming section produces.Described often kind of component also can adopt other type product similar.
Through the test to the present embodiment, every technical performance index and the experimental data of environment-friendly epoxy seam cream of the present invention are as shown in the table:
Embodiment 3: a kind of environment-friendly epoxy seam cream, is mixed by the mass ratio of 2:1.2 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Wherein curing agent component and ratio of weight and number as follows:
A kind of preparation method of environment-friendly epoxy seam cream comprises following step:
(1), main paint is prepared according to following preparation method:
26 parts of epoxy resin, 2 parts of epoxy active diluents, 5 parts of phenylcarbinols, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 11.7 parts of quartz sands, 26 parts of coarse whitings, 7 parts of talcum powder, 0.2 part of synthon, 8 parts of epoxy carbon blacks are sequentially added in container successively, in stirrer, disperse 10 minutes to mixing with 1100 revs/min;
(2), solidifying agent is prepared according to following preparation method:
38 parts of amine modified firming agents, 0.3 part of dispersion agent, 0.3 part of defoamer, 1 part of anti-settling agent, 2.5 parts of wilkinites, 3.0 parts of titanium dioxides, 11 parts of quartz sands, 33.7 parts of coarse whitings, 10 parts of talcum powder, 0.2 part of synthon are sequentially added in container successively, in stirrer, disperse 15 minutes to mixing with 600 revs/min;
(3) the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:1.2.
Epoxy resin described in said components is the diphenylol propane tetraglycidel ether epoxy resin that Wuxi epoxy resin factory produces.Epoxy active diluent is the AGE (glycidyl allyl ether) of the new Chemical Manufacture far away in Anhui.Dispersion agent is modified polyurethane solution.Anti-settling agent is the R972 type anti-settling agent of the production of German Degussa.Synthon are that the alkali-free that Hangzhou Jian Qing fibre product company limited produces shortly cuts trevira.Amine modified firming agent is 18 parts of R-3501 type aliphatic amide race's modified polyamine solidifying agent and 20 parts of R-3501 alicyclic polyamine modified firming agent mixing of the auspicious strange Chemical Manufacture in Guangzhou.The HX-2500 type defoamer that defoamer adopts China to produce.Phenylcarbinol is the phenylcarbinol that Hubei Green Homeland Fine Chemical Co., Ltd produces.Flow agent adopts the BYK306 type flow agent of German Bi Ke chemical production.Described wilkinite is this SD-1 type wilkinite produced of hamming.Described coarse whiting is the 1083 type coarse whitings that Fujian Sannong Group Co., Ltd. produces.Described quartz sand is the 200 order quartz sands that Foshan Zhen Xinming section produces.Described often kind of component also can adopt other type product similar.
Through the test to the present embodiment, every technical performance index and the experimental data of environment-friendly epoxy seam cream of the present invention are as shown in the table:
Test result from the above embodiments: the present invention possesses higher cohesive strength, and harmful substance contents is low, water-fast, acidproof, alkaline-resisting, and there is good application property.
Above-mentioned embodiment is just explained in detail technical scheme of the present invention, and the present invention has more than and is only confined to above-described embodiment, and every any improvement according to the principle of the invention or replacement, all should within protection scope of the present invention.
Claims (10)
1. an environment-friendly epoxy seam cream, is characterized in that, is mixed by the mass ratio of 2:0.8 or 2:1.2 by main paint and solidifying agent, wherein main paint and solidifying agent by following component and ratio of weight and number formulated:
Wherein main paint component and ratio of weight and number as follows:
Epoxy resin 28-38 part
Epoxy active diluent 1-6 part
Phenylcarbinol 1-5 part
Dispersion agent 0.1-0.5 part
Defoamer 0.1-0.5 part
Anti-settling agent 0.5-2.5 part
Wilkinite 0.5-4 part
Quartz sand 10-20 part
Coarse whiting 20-50 part
Talcum powder 5-15 part
Synthon 0.1-0.6 part
Epoxy carbon black 8-10 part;
Wherein curing agent component and ratio of weight and number as follows:
Amine modified firming agent 28-38 part
Dispersion agent 0.1-0.5 part
Defoamer 0.1-0.5 part
Anti-settling agent 0.5-2.5 part
Wilkinite 0.5-4 part
Titanium dioxide 2-5 part
Quartz sand 10-20 part
Coarse whiting 20-45 part
Talcum powder 5-15 part
Synthon 0.1-1 part.
2. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described epoxy resin is diphenylol propane diglycidyl ether type epoxy resin.
3. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described epoxy active diluent is glycidyl allyl ether.
4. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described dispersion agent is modified polyurethane solution.
5. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described anti-settling agent is hydrophobic type aerosil; To be that alkali-free is short cut trevira with synthon.
6. environment-friendly epoxy type seam cream according to claim 1, is characterized in that: described amine modified firming agent is one or its arbitrary combination of aliphatic amide race polyamines, alicyclic polyamine or its affixture.
7. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described defoamer employing major ingredient is the defoamer of modified silicon ketone.
8. environment-friendly epoxy seam cream according to claim 1, is characterized in that: described flow agent employing main component is the flow agent of polyacrylic ester interpolymer and fluorine-carbon modified polyacrylate(s).
9. a preparation method for the environment-friendly epoxy seam cream according to any one of claim 1-8, is characterized in that: comprise following step:
(1), main paint is prepared according to following preparation method:
Epoxy resin, epoxy active diluent, phenylcarbinol, dispersion agent, defoamer, anti-settling agent, wilkinite, quartz sand, coarse whiting, talcum powder, synthon, epoxy carbon black being added in container, under the rotating speed of 1000-1200 rev/min, disperseing 10-15 minute to mixing;
(2), solidifying agent is prepared according to following preparation method:
Amine modified firming agent, dispersion agent, defoamer, anti-settling agent, wilkinite, titanium dioxide, quartz sand, coarse whiting, talcum powder, synthon being added in container, under the rotating speed of 600-800 rev/min, disperseing 10-15 minute to mixing.
10. the preparation method of environment-friendly epoxy seam cream according to claim 9, it is characterized in that: described main paint and solidifying agent have been prepared and to be packed respectively afterwards, during use, the above-mentioned main paint for preparing and solidifying agent are mixed by the mass ratio of 2:0.8 or 2:1.2.
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104263300A (en) * | 2014-09-04 | 2015-01-07 | 三棵树涂料股份有限公司 | Environmental-friendly dry-hanging adhesive and preparation method thereof |
| CN104788901B (en) * | 2015-04-07 | 2018-01-09 | 郑州中德新亚建筑材料有限公司 | With the super freeze-thawing resistant circulation epoxy resin grouting material of superior workability superfluidity |
| CN107384274A (en) * | 2016-05-16 | 2017-11-24 | 卡本复合材料（天津）有限公司 | A kind of epoxy sealing compound bonded applied to underwater glass fiber composite material seam and preparation method thereof |
| CN106349954A (en) * | 2016-08-29 | 2017-01-25 | 郑丽芬 | Double-component tile-seam filling agent |
| CN106753122A (en) * | 2016-12-06 | 2017-05-31 | 长江大学 | A kind of epoxy joint glue and preparation method thereof |
| CN106590497A (en) * | 2016-12-21 | 2017-04-26 | 兰州科天环保节能科技有限公司 | Formaldehyde-free aqueous jointing agent and preparation method therefor |
| CN106867447A (en) * | 2017-01-19 | 2017-06-20 | 福建沃斯盾建材有限公司 | A kind of joint mixture and preparation method thereof |
| CN108178999A (en) * | 2017-12-26 | 2018-06-19 | 湖南神力铃胶粘剂制造有限公司 | A kind of seam double-component epoxy adhesive and preparation method thereof |
| CN108841288A (en) * | 2018-05-24 | 2018-11-20 | 厦门东顺涂料有限公司 | Aqueous U.S. seam cream |
| CN111040697A (en) * | 2019-12-17 | 2020-04-21 | 佛山科学技术学院 | Flame-retardant adhesive and preparation method thereof |
| CN112300662A (en) * | 2020-11-06 | 2021-02-02 | 福建省高镖建材有限公司 | Anti-cracking coating and preparation method thereof |
| CN114686147A (en) * | 2022-03-10 | 2022-07-01 | 华新水泥股份有限公司 | Bi-component water-based joint material |
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| JP4383074B2 (en) * | 2003-03-26 | 2009-12-16 | 横浜ゴム株式会社 | Urethane resin composition |
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