CN106221451A - A kind of aging resistant coating for automobile collection box and preparation method thereof - Google Patents
A kind of aging resistant coating for automobile collection box and preparation method thereof Download PDFInfo
- Publication number
- CN106221451A CN106221451A CN201610668976.5A CN201610668976A CN106221451A CN 106221451 A CN106221451 A CN 106221451A CN 201610668976 A CN201610668976 A CN 201610668976A CN 106221451 A CN106221451 A CN 106221451A
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- Prior art keywords
- parts
- collection box
- coating
- resistant coating
- aging resistant
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of aging resistant coating for automobile collection box, be made up of following raw materials according: Hydroxylated acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanates, dispersant, catalyst, thickening agent, calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether, hexamethylene, deionized water, tetramethylolmethane；Its preparation method in turn includes the following steps: (1) is by uniform for corresponding raw material stirring；(2) mixed solution is prepared；(3) coating mixed liquor is prepared；(4) coating mixed liquor is ground, filter to obtain finished product.Using the coating surface that obtains of the present invention smooth, fine and smooth, smooth, gloss retention is good, and hot strength and elongation at break are superior to common coating such that it is able to meet automobile collection box and the anticorrosion of casing application, weather-proof etc. is used requirement；Preparation method of the present invention is simple, and cost is relatively low, is suitable to industrialized mass production.
Description
Technical field
The present invention relates to coating industry field, particularly relate to a kind of aging resistant coating for automobile collection box and preparation thereof
Method.
Background technology
Along with the development of social life level, nowadays increasing people have the private car of oneself, Automobile Products
Motor Maintenance articles for use have the most just become the essential part of vehicle maintenance in other words, as three macroplates in market after automobile
One of, Automobile Products market is also one of industry the most with fastest developing speed, that prospect is best.Blowout along with Domestic Automotive Industry
Formula develops, and Automobile Products industry development speed is at a tremendous pace, and according to statistics, 2011, China's Automobile Products series products gross output value was just
430,000,000,000 yuans are reached, family more than ten thousand more than more than 10 of Automobile Products industry distributing business of current China.Along with Chinese Government
Gradually pay attention to Automobile Products industry, actively push forward the industrialization of Automobile Products, encourage the technological innovation of Automobile Products industry, government
Also in relevant laws and regulations and the standard of gradual perfection Automobile Products industry, for the competition ring that the development offer of Automobile Products enterprise is orderly
Border.Simultaneously Automobile Products enterprise also should constantly autonomous innovation, introduce and cultivate professional, catching the good of Automobile Products industry
Opportunity to develop.
Containing box in Automobile Products is mainly placed in automobile trunk, is used for depositing article.At present, people are for vapour
Article in the interior material of car and automobile are increasingly paid attention to, to the requirement of the aspects such as the coating property of Automobile Products, environmental protection more
Come the highest, but can't be met, in the face of the huge market demand and the ever-increasing application of Automobile Products coating
Prospect, need to develop technically, on cost, more show the coating of powerful competitive advantage in performance so that it is to automobile
Articles for use have well protection and decoration.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of resistance to for automobile collection box
Aged coatings and preparation method thereof, this coating products excellent performance, there is good resistance to ag(e)ing, and meet environmental requirement.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of aging resistant coating for automobile collection box, it is characterised in that be prepared by the raw materials in: hydroxyl
Acrylic resin 15～35 parts, silicone acrylic emulsion 5～20 parts, alkyd resin 5～20 parts, epoxy resin 2～10 parts, isocyanates 1
～5 parts, dispersant 0.2～1 part, catalyst 1～5 parts, thickening agent 0.2～1.5 parts, calcium carbonate 1～5 parts, ferrotitanium powder 1～5 parts,
Propylene glycol monomethyl ether 0.2～1 part, hexamethylene 0.3～2 parts, deionized water 20～50 parts, tetramethylolmethane 2～10 parts；
Its preparation method in turn includes the following steps:
(1) Hydroxylated acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanates and deionized water are put into
In reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether and hexamethylene are joined in reaction vessel, be stirred continuously until
Mix homogeneously, rises to temperature 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to tetramethylolmethane, and stir
Dissolve 0.5～1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into dispersant, catalyst and increasing
Thick dose, it is kept stirring for 20～50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4～6 times, filter to obtain finished product.
Preferably, described dispersant is sodium tetrapolyphosphate.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described thickening agent is hydroxyethyl cellulose.
The present invention is had advantageous effect in that compared with prior art:
The present invention mostly is plastic material in view of automobile collection box, and its lower hardness, the feature of surface not scratch resistance, by adopting
With combination property preferably high-molecular organic material and carry out optimum organization, improve the ageing-resistant performance of compositions, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength and elongation at break are superior to common coating,
It is thus possible to meet automobile collection box the anticorrosion of casing application, weather-proof etc. is used requirement；Present invention achieves resource and the energy
Make full use of, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has transporter
Just, it is easy to store, the feature such as easy to use, be suitable to industrialized mass production.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of aging resistant coating for automobile collection box, it is characterised in that be prepared by the raw materials in: hydroxyl
Acrylic resin 15 parts, silicone acrylic emulsion 5 parts, alkyd resin 5 parts, epoxy resin 2 parts, isocyanates 1 part, dispersant 0.2 part, urge
Agent 1 part, thickening agent 0.2 part, calcium carbonate 1 part, 1 part of ferrotitanium powder, propylene glycol monomethyl ether 0.2 part, hexamethylene 0.3 part, deionized water
20 parts, tetramethylolmethane 2 parts；
Its preparation method in turn includes the following steps:
(1) Hydroxylated acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanates and deionized water are put into
In reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15 minutes；
(2) again calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether and hexamethylene are joined in reaction vessel, be stirred continuously until
Mix homogeneously, rises to temperature 70～75 DEG C and carries out being heated at reflux 1 hour, be finally slowly added to tetramethylolmethane, and stirring and dissolving
0.5 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into dispersant, catalyst and increasing
Thick dose, it is kept stirring for 20 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4 times, filter to obtain finished product.
Preferably, described dispersant is sodium tetrapolyphosphate.
Preferably, described catalyst is sulfonic acid zinc.
Preferably, described thickening agent is hydroxyethyl cellulose.
Embodiment 2:
A kind of aging resistant coating for automobile collection box, it is characterised in that be prepared by the raw materials in: hydroxyl
Acrylic resin 35 parts, silicone acrylic emulsion 20 parts, alkyd resin 20 parts, epoxy resin 10 parts, isocyanates 5 parts, dispersant 1 part,
Catalyst 5 parts, thickening agent 1.5 parts, calcium carbonate 5 parts, 5 parts of ferrotitanium powder, propylene glycol monomethyl ether 1 part, hexamethylene 2 parts, deionized water 50
Part, tetramethylolmethane 10 parts；
Its preparation method in turn includes the following steps:
(1) Hydroxylated acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanates and deionized water are put into
In reaction vessel, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 30 minutes；
(2) again calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether and hexamethylene are joined in reaction vessel, be stirred continuously until
Mix homogeneously, rises to temperature 70～75 DEG C and carries out being heated at reflux 1.5 hours, be finally slowly added to tetramethylolmethane, and stir molten
Solve 1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into dispersant, catalyst and increasing
Thick dose, it is kept stirring for 50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 6 times, filter to obtain finished product.
In the above embodiment of the present invention:
Described dispersant is sodium tetrapolyphosphate；
Described catalyst is sulfonic acid zinc；
Described thickening agent is hydroxyethyl cellulose.
The present invention mostly is plastic material in view of automobile collection box, and its lower hardness, the feature of surface not scratch resistance, by adopting
With combination property preferably high-molecular organic material and carry out optimum organization, improve the ageing-resistant performance of compositions, use this
The coating surface that invention obtains is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength and elongation at break are superior to common coating,
It is thus possible to meet automobile collection box the anticorrosion of casing application, weather-proof etc. is used requirement；Present invention achieves resource and the energy
Make full use of, production process is environment friendly and pollution-free, and its preparation method is simple, and cost is relatively low, with short production cycle, has transporter
Just, it is easy to store, the feature such as easy to use, be suitable to industrialized mass production.
Finally it should be noted that above example only in order to illustrative not limiting technical scheme, although reference
The present invention has been described in detail by above-described embodiment, it will be appreciated by those skilled in the art that and still can carry out the present invention
Amendment or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be contained
In scope of the presently claimed invention.
Claims (4)
1. the aging resistant coating for automobile collection box, it is characterised in that be prepared by the raw materials in: hydroxyl third
Olefin(e) acid resin 15～35 parts, silicone acrylic emulsion 5～20 parts, alkyd resin 5～20 parts, epoxy resin 2～10 parts, isocyanates 1～5
Part, dispersant 0.2～1 part, catalyst 1～5 parts, thickening agent 0.2～1.5 parts, calcium carbonate 1～5 parts, ferrotitanium powder 1～5 parts, third
Glycol methyl ether 0.2～1 part, hexamethylene 0.3～2 parts, deionized water 20～50 parts, tetramethylolmethane 2～10 parts；
Its preparation method in turn includes the following steps:
(1) Hydroxylated acrylic resin, silicone acrylic emulsion, alkyd resin, epoxy resin, isocyanates and deionized water are put into reaction
In container, controlling temperature is 50～60 DEG C, stirs and makes mixture dispersed in 15～30 minutes；
(2) again calcium carbonate, ferrotitanium powder, propylene glycol monomethyl ether and hexamethylene being joined in reaction vessel, being stirred continuously until mixing
Uniformly, temperature is risen to 70～75 DEG C and carries out being heated at reflux 1～1.5 hour, be finally slowly added to tetramethylolmethane, and stirring and dissolving
0.5～1 hour, obtain mixed solution；
(3) mixed solution that step (2) prepares is cooled to 20～30 DEG C, then is separately added into dispersant, catalyst and thickening agent,
It is kept stirring for 20～50 minutes, obtains coating mixed liquor；
(4) the coating mixed liquor that step (3) prepares is entered sand mill to grind 4～6 times, filter to obtain finished product.
Aging resistant coating for automobile collection box the most according to claim 1, it is characterised in that described dispersant is four
Polyphosphate sodium.
Aging resistant coating for automobile collection box the most according to claim 1, it is characterised in that described catalyst is sulphur
Acid zinc.
Aging resistant coating for automobile collection box the most according to claim 1, it is characterised in that described thickening agent is hydroxyl
Ethyl cellulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668976.5A CN106221451A (en) | 2016-08-13 | 2016-08-13 | A kind of aging resistant coating for automobile collection box and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668976.5A CN106221451A (en) | 2016-08-13 | 2016-08-13 | A kind of aging resistant coating for automobile collection box and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106221451A true CN106221451A (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610668976.5A Pending CN106221451A (en) | 2016-08-13 | 2016-08-13 | A kind of aging resistant coating for automobile collection box and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563918A (en) * | 2019-09-02 | 2019-12-13 | 福建国邦新材料有限公司 | Preparation method of modified grafted polyurethane resin |
Citations (3)
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|---|---|---|---|---|
| CN103937360A (en) * | 2013-01-17 | 2014-07-23 | 深圳市莱莉雅环保科技有限公司 | Preparation method of low-temperature curing water-based glass baking paint |
| CN104327625A (en) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | Water and corrosion resistant quick-drying aqueous coating for glass doors, and its preparation method |
| CN105754432A (en) * | 2014-12-16 | 2016-07-13 | 深圳市莱莉雅环保科技有限公司 | Method for preparing water-based ground coat baking varnish for alloy shell of digital product |
-
2016
- 2016-08-13 CN CN201610668976.5A patent/CN106221451A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937360A (en) * | 2013-01-17 | 2014-07-23 | 深圳市莱莉雅环保科技有限公司 | Preparation method of low-temperature curing water-based glass baking paint |
| CN104327625A (en) * | 2014-10-14 | 2015-02-04 | 马鞍山市恒毅机械制造有限公司 | Water and corrosion resistant quick-drying aqueous coating for glass doors, and its preparation method |
| CN105754432A (en) * | 2014-12-16 | 2016-07-13 | 深圳市莱莉雅环保科技有限公司 | Method for preparing water-based ground coat baking varnish for alloy shell of digital product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563918A (en) * | 2019-09-02 | 2019-12-13 | 福建国邦新材料有限公司 | Preparation method of modified grafted polyurethane resin |
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Application publication date: 20161214 |