CN103013306B - Sanitary ware color gel coat and preparation method thereof - Google Patents
Sanitary ware color gel coat and preparation method thereof Download PDFInfo
- Publication number
- CN103013306B CN103013306B CN201310025896.4A CN201310025896A CN103013306B CN 103013306 B CN103013306 B CN 103013306B CN 201310025896 A CN201310025896 A CN 201310025896A CN 103013306 B CN103013306 B CN 103013306B
- Authority
- CN
- China
- Prior art keywords
- parts
- gel coat
- sanitary ware
- matrix resin
- color gel
- Prior art date
- 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.)
- Active
Links
Abstract
The invention discloses a kind of sanitary ware color gel coat and preparation method thereof, this sanitary ware color gel coat is made up of the component of following weight parts: matrix resin 100 parts, vinylbenzene 8 parts ~ 20 parts, functional stuffing 10 parts ~ 30 parts, thixotropic agent 2 parts ~ 3 parts, thixotroping stablizer 0.12 part ~ 0.2 part, surface modifier 0.6 part ~ 1.2 parts, mill base 10 parts ~ 20 parts, promotor 0.1 part ~ 0.4 part.Its preparation method is: take each component according to formula stand-by; First matrix resin is put into Scattered Kettle, under stirring, add functional stuffing, add rear dispersion, then add thixotroping stablizer, more under agitation add thixotropic agent, add rear redispersion, obtain matrix gel coat; In matrix gel coat, add mill base, vinylbenzene, surface modifier and promotor, after stirring, namely obtain sanitary ware color gel coat.Sanitary ware color gel coat of the present invention not only various colors, and there is excellent cold-hot impact.
Description
Technical field
The present invention relates to a kind of gel coat and preparation method thereof, be specifically related to a kind of sanitary ware color gel coat and preparation method thereof.
Background technology
At present, the material of sanitary ware is pottery or enamel mostly, also has and adopts acrylic.Wherein the disadvantage of pottery and enamel is that comfort level is poor, particularly feels ice-cold during use in winter, very uncomfortable.Although and acrylic comfort level is better, its wear resistance, resistance to soiling and weathering resistance are all bad, and surface easily weather stain.
Gel coat with the addition of thixotropic agent and auxiliary rheological agents in suitable matrix resin, the surface material with certain thixotropy, good rheological and splendid mechanical property obtained by high speed dispersion or grinding.Because it has good over-all properties, be widely used in the fields such as boats and ships, vehicle, building, clothes at present.If gel coat is applied to field of sanitary ware, then can solve the defect that traditional pottery, enamel or acrylic exist.
But gel coat to be applied to field of sanitary ware and also there is following two problems:
(1) along with the raising of Living consumption, also more and more higher to the requirement of quality of life, and for house ornamentation fields such as sanitary ware, visual enjoyment is then a very important requirement.The various colors of pottery, enamel and acrylic is colorful, can according to different human consumer need supply distinct colors.But existing gel coat color mainly all concentrates on black, blackish green, dark green black colour etc. comparatively on dark colour, obviously can not meet the needs of human consumer for color.And will to prepare the more shallow gel coat of color (as the colour such as yellow, blue, white) be not only certainly add corresponding pigment simply just can realize, it has strict requirement for the selection of raw material, the control of production process.Be difficult in the gel coat production process that particularly color is more shallow control gelling set time, make all to be difficult to for a long time be applied to produce.This is also prepare the maximum problem place of the more shallow gel coat of color at present.
(2) difference in field applied according to it of gel coat, its performance requriements is also not quite similar, than if any higher to sunproof requirement, and have higher to the requirement of weathering resistance.And in field of sanitary ware, except requiring to possess water tolerance that common gel coat all possesses, resistance to soiling, wear resistance and ageing-resistant, and require to possess excellent cold-hot impact.
Summary of the invention
An object of the present invention is to solve the problem, and provides one not only various colors, and has the sanitary ware color gel coat of excellent cold-hot impact.
Another object of the present invention is to the preparation method that above-mentioned sanitary ware color gel coat is provided.
The technical scheme realizing one of the object of the invention is: a kind of sanitary ware color gel coat, be made up of the component of following weight parts: matrix resin 100 parts, vinylbenzene 8 parts ~ 20 parts, functional stuffing 10 parts ~ 30 parts, thixotropic agent 2 parts ~ 3 parts, thixotroping stablizer 0.12 part ~ 0.2 part, surface modifier 0.6 part ~ 1.2 parts, mill base 10 parts ~ 20 parts, promotor 0.1 part ~ 0.4 part.
Described functional stuffing is talcum powder or aluminium hydroxide or silicon powder.
Described thixotropic agent is aerosil.
Described thixotroping stablizer is the PR600 type thixotroping stablizer that Clariant Corporation produces.
Described surface modifier is three kinds or four kinds in BYK-A515, BYK-A555, BYK-S706 and JS-V966.
Described promotor is made up of cobalt iso-octoate and isocaprylic acid potassium.
Described matrix resin by the matrix resin of medium activity and highly active matrix resin according to 1: 0.1 ~ 1: 0.2 weight ratio form; The matrix resin of described medium activity refers to that the mole number of wherein unsaturated dibasic acid is the isophthalic neopentyl glycol mold base resin of 30% ~ 60% of diprotic acid total mole number, its molecular weight distributing index≤2.5; Described highly active matrix resin refers to that the mole number of wherein unsaturated dibasic acid is the matrix resin of 70% of diprotic acid total mole number, is selected from isophthalic neopentyl glycol mold base resin or adjacent benzene neopentyl glycol mold base resin; Molecular weight distributing index≤2.5 of highly active matrix resin.
The technical scheme realizing another object of the present invention is: a kind of preparation method of sanitary ware color gel coat, has following steps: 1. take matrix resin, vinylbenzene, functional stuffing, thixotropic agent, thixotroping stablizer, surface modifier, mill base and promotor according to formula stand-by; 2. by step 1. in matrix resin put into Scattered Kettle, functional stuffing is added under stirring, after adding, rotating speed is risen to 1000Rev/min ~ 1100Rev/min and disperse 5min, then thixotroping stablizer is added, after adding, rotating speed is down to 500Rev/min ~ 600Rev/min, adds thixotropic agent under stirring, after adding, again rotating speed is risen to 1200Rev/min ~ 1500Rev/min, dispersion 20min, obtains matrix gel coat; 3. add mill base, vinylbenzene, surface modifier and promotor in the matrix gel coat 2. obtained to step, after stirring, namely obtain sanitary ware color gel coat.
The positively effect that the present invention has: (1) the present invention by selecting suitable component and proportioning, and controls accordingly in preparation process, finally can obtain various colors, have the sanitary ware color gel coat of excellent cold-hot impact.(2) matrix resin that the present invention adopts is the isophthalic of molecular weight distributing index below 2.5/adjacent benzene neopentyl glycol mold base resin, and adopt medium activity and high reactivity collocation, can ensure like this color gel coat possess good water tolerance, weathering resistance, durothermic while, also there is good toughness, advantage that tension set is high, thus there is excellent cold-hot impact.(3) because the gelation time of color gel coat directly affects its construction technology, and all there is impact set time for the raising of its intensity, hardness and other performances.Therefore the present invention is by selecting suitable promotor, thus controls at 5min ~ 12min by 25 of color gel coat DEG C of gelation times, and curing time control, at 8min ~ 15min, thoroughly solves gel coat gelling unmanageable problem set time that color is more shallow.(4) the present invention is by selecting suitable surface modifier and consumption, thus the surface tension reducing color gel coat makes it reach good levelling effect, and then ensures that the thickness of color gel coat is even, ensures water-fast, the resistant consistence of color gel coat with this.(5) because the fineness of color gel coat directly affects color homogeneity, opacifying power, weather-proof water-fast, defoaming effect and surface quality, the fineness of color gel coat therefore controlled well is most important for lifting color gel coat overall performance.And the present invention is by controlling rotating speed and the jitter time of Scattered Kettle, finally the fineness of color gel coat can be controlled at about 30 μm.
Embodiment
(embodiment 1)
The sanitary ware of the present embodiment are ivory buff by color gel coat, and it is made up of the component of following weight parts:
Matrix resin 100 parts; The wherein matrix resin 90 parts of medium activity, its molecular weight distributing index (Mw/Mn)≤2.5, the model of concrete employing Hua company is the isophthalic neopentyl glycol mold base resin of 251, and wherein the mole number of unsaturated dibasic acid is 50% of diprotic acid total mole number; Highly active matrix resin 10 parts, its molecular weight distribution is index (Mw/Mn)≤2.5, and the model of concrete employing Hua company is the isophthalic neopentyl glycol mold base resin of 230, and wherein the mole number of unsaturated dibasic acid is 70% of diprotic acid total mole number.
Vinylbenzene 12 parts.
Talcum powder 20 parts.
Aerosil 2 parts.
Thixotroping stablizer 0.15 part, employing be Clariant Corporation produce PR600 type thixotroping stablizer.
BYK-A515 surface modifier 0.1 part, BYK-A555 surface modifier 0.3 part, BYK-S706 surface modifier 0.5 part, JS-V966 surface modifier 0.1 part.
Ivory buff mill base 15 parts.
Promotor 0.2 part, wherein cobalt iso-octoate 0.1 part, 0.1 part, isocaprylic acid potassium.
The preparation method of above-mentioned sanitary ware color gel coat is as follows:
1. said components is taken according to formula stand-by.
2. the isophthalic neopentyl glycol mold base resin of medium activity and highly active isophthalic neopentyl glycol mold base resin are put into Scattered Kettle, talcum powder is added under stirring, after adding, rotating speed is risen to 1000Rev/min and disperse 5min, then RA860 type thixotroping stablizer is added, after adding, rotating speed is down to 500Rev/min, adds aerosil under stirring, after adding, again rotating speed is risen to 1200Rev/min, dispersion 20min, obtains the matrix gel coat that fineness is 30 μm.
3. in matrix gel coat obtained above, ivory buff mill base, vinylbenzene, BYKA515 surface modifier, BYKA555 surface modifier, BYK-S706 auxiliary agent, JS-V966 surface modifier, cobalt iso-octoate and isocaprylic acid potassium is added, control gelation time is 8min(25 DEG C), set time is at 12min(25 DEG C), namely obtain sanitary ware color gel coat after stirring.
(embodiment 2 ~ embodiment 5)
Each embodiment is substantially the same manner as Example 1, and difference is in table 1.
Claims (8)
1. a sanitary ware color gel coat, is characterized in that being made up of the component of following weight parts:
Matrix resin 100 parts, vinylbenzene 8 parts ~ 20 parts, functional stuffing 10 parts ~ 30 parts, thixotropic agent 2 parts ~ 3 parts, thixotroping stablizer 0.12 part ~ 0.2 part, surface modifier 0.6 part ~ 1.2 parts, mill base 10 parts ~ 20 parts, promotor 0.1 part ~ 0.4 part;
Described matrix resin by the matrix resin of medium activity and highly active matrix resin according to 1: 0.1 ~ 1: 0.2 weight ratio form;
The matrix resin of described medium activity refers to that the mole number of wherein unsaturated dibasic acid is the isophthalic neopentyl glycol mold base resin of 30% ~ 60% of diprotic acid total mole number, its molecular weight distributing index≤2.5;
Described highly active matrix resin refers to that the mole number of wherein unsaturated dibasic acid is the matrix resin of 70% of diprotic acid total mole number, is selected from isophthalic neopentyl glycol mold base resin or adjacent benzene neopentyl glycol mold base resin; Molecular weight distributing index≤2.5 of highly active matrix resin.
2. sanitary ware color gel coat according to claim 1, is characterized in that: described functional stuffing is talcum powder or aluminium hydroxide or silicon powder.
3. sanitary ware color gel coat according to claim 1, is characterized in that: described thixotropic agent is aerosil.
4. sanitary ware color gel coat according to claim 1, is characterized in that: described thixotroping stablizer is the PR600 type thixotroping stablizer that Clariant Corporation produces.
5. sanitary ware color gel coat according to claim 1, is characterized in that: described surface modifier is three kinds or four kinds in BYK-A515, BYK-A555, BYK-S706 and JS-V966.
6. sanitary ware color gel coat according to claim 1, is characterized in that: described promotor is made up of cobalt iso-octoate and isocaprylic acid potassium.
7. a preparation method for sanitary ware color gel coat according to claim 1, is characterized in that having following steps:
1. matrix resin, vinylbenzene, functional stuffing, thixotropic agent, thixotroping stablizer, surface modifier, mill base and promotor is taken according to formula stand-by;
2. by step 1. in matrix resin put into Scattered Kettle, functional stuffing is added under stirring, after adding, rotating speed is risen to 1000Rev/min ~ 1100Rev/min and disperse 5min, then thixotroping stablizer is added, after adding, rotating speed is down to 500Rev/min ~ 600Rev/min, adds thixotropic agent under stirring, after adding, again rotating speed is risen to 1200Rev/min ~ 1500Rev/min, dispersion 20min, obtains matrix gel coat;
3. add mill base, vinylbenzene, surface modifier and promotor in the matrix gel coat 2. obtained to step, after stirring, namely obtain sanitary ware color gel coat.
8. the preparation method of sanitary ware color gel coat according to claim 7, is characterized in that:
Described functional stuffing is talcum powder or aluminium hydroxide or silicon powder;
Described thixotropic agent is aerosil;
Described thixotroping stablizer is the PR600 type thixotroping stablizer that Clariant Corporation produces;
Described surface modifier is three kinds or four kinds in BYK-A515, BYK-A555, BYK-S706 and JS-V966;
Described promotor is made up of cobalt iso-octoate and isocaprylic acid potassium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025896.4A CN103013306B (en) | 2013-01-21 | 2013-01-21 | Sanitary ware color gel coat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310025896.4A CN103013306B (en) | 2013-01-21 | 2013-01-21 | Sanitary ware color gel coat and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103013306A CN103013306A (en) | 2013-04-03 |
| CN103013306B true CN103013306B (en) | 2015-09-16 |
Family
ID=47962435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310025896.4A Active CN103013306B (en) | 2013-01-21 | 2013-01-21 | Sanitary ware color gel coat and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103013306B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440897B (en) * | 2015-12-19 | 2018-08-21 | 福建梭罗复合材料研究有限公司 | A kind of piano fire-retardant black gel coat and preparation method |
| CN105440622A (en) * | 2015-12-20 | 2016-03-30 | 福建梭罗复合材料研究有限公司 | Gel coat with high thixotropic property and low viscosity and preparation method thereof |
| CN106363928A (en) * | 2016-08-30 | 2017-02-01 | 北海运龙环保材料有限责任公司 | Preparation method for glass fiber-reinforced plastic for septic tank |
| CN109988402A (en) * | 2017-12-29 | 2019-07-09 | 深圳光启尖端技术有限责任公司 | A kind of gel coating resin and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627740A (en) * | 2012-03-21 | 2012-08-08 | 常州华科树脂有限公司 | Low styrene volatilization unsaturated polyester gel coat resin and preparation method thereof |
-
2013
- 2013-01-21 CN CN201310025896.4A patent/CN103013306B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627740A (en) * | 2012-03-21 | 2012-08-08 | 常州华科树脂有限公司 | Low styrene volatilization unsaturated polyester gel coat resin and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103013306A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105601166B (en) | A kind of lacquer of temperature variation resistant construction and preparation method thereof | |
| CN103013306B (en) | Sanitary ware color gel coat and preparation method thereof | |
| CN103965687B (en) | A kind of have ceramic ink of sagging effect and preparation method thereof | |
| CN105199606B (en) | A kind of high stability is imitative to burn stone material water burnt-in sand environmental protection coating material and preparation method thereof | |
| CN103602197A (en) | Stone-like paint and preparation method thereof | |
| CN103045057B (en) | Antistatic color gel coat and preparation method thereof | |
| CN103396725A (en) | Simulated copper coating and production process thereof | |
| CN104987815A (en) | Polyurethane white paint as well as preparation method and application thereof | |
| CN105348908A (en) | Metal color glass printing ink | |
| CN102719139B (en) | Gloss oil for IMD (In-Mold Decoration) printing ink, IMD printing ink, IMD film and preparation method of gloss oil | |
| CN102533066A (en) | Manufacturing method of silver gray matt projection/writing board and manufacturing method of baking coating thereof | |
| CN104026812B (en) | The preparation method of a kind of unsaturated polyester resin button | |
| CN102320779B (en) | Celik dark beige artificial granite and preparation method thereof | |
| CN101723705A (en) | Fully water based granite multicolor paint | |
| CN103588419B (en) | Method for preparing quartz plate with changeable colors | |
| CN110358356A (en) | Brilliant ink of coloured silk for 3D acrylic panel and preparation method thereof, application method | |
| CN105131755A (en) | Self-crosslinking liquid slice true stone paint preparing method | |
| CN103105937A (en) | Fluorescence polycarbonate keyboard film | |
| CN101314681B (en) | Preparation method for aqueous granite-simulating paint | |
| CN101831138B (en) | Quick drying hand inkpad for hand model | |
| CN102040894A (en) | Coating material | |
| CN1204486A (en) | Inlay technology for imitation jade and wooden product | |
| CN103101279A (en) | Preparation method of fluorescent polycarbonate keyboard film | |
| CN103013329A (en) | Wrinkle paint capable of controlling wrinkle size | |
| CN103788804B (en) | A kind of encaustic tile paint for tiled surface and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |