CN104830120A - Energy-saving thermal-insulation polymer paint and preparation method thereof - Google Patents
Energy-saving thermal-insulation polymer paint and preparation method thereof Download PDFInfo
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- CN104830120A CN104830120A CN201510230257.0A CN201510230257A CN104830120A CN 104830120 A CN104830120 A CN 104830120A CN 201510230257 A CN201510230257 A CN 201510230257A CN 104830120 A CN104830120 A CN 104830120A
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Abstract
The invention discloses an energy-saving thermal-insulation polymer paint and a preparation method thereof. The paint comprises the following components in parts by weight: 15 to 28 parts of polyamide resin, 6 to 11 parts of hydroxybutyl cellulose ether, 11 to 17 parts of polyvinylidene fluoride resin, 4 to 8 parts of talcum powder, 5 to 15 parts of hydroxyethyl methacrylate, 2 to 5 parts of polyoxyethylene polyoxypropylene ether, 4 to 12 parts of magnesium silicate, 5 to 9 parts of barium silicate, and 3 to 7 parts of polyvinyl alcohol fiber. The preparation method comprises the following steps: step one, grinding magnesium silicate and barium silicate by a grinding machine respectively, then sieving the powder by a sieve with a sieve size of 300 to 500 meshes, and collecting the magnesium silicate powder and barium silicate powder individually after the sieving; step two, starting a high-speed dispersion machine, adding the components mentioned above according to the weight ratio into the high-speed dispersion machine, and evenly dispersing the components so as to obtain the energy-saving thermal-insulation polymer paint.
Description
Technical field
The invention belongs to energy-saving coatings field, relate to a kind of energy-saving heat preserving high-molecular coating and preparation method thereof.
Background technology
Thermal insulation coatings combines the dual characteristics of coating and lagging material, is formed with some strength and elastic thermal insulation layer after drying.Compared with Conventional insulation, its advantage is: (1) thermal conductivity is low, and heat insulation effect is remarkable; (2) can cohere with basic unit, globality is strong, is specially adapted to the insoluble special-shaped insulation of equipment of other lagging material comprehensively; (3) light weight, layer are thin, the building inside holding usable floor area that relatively improve house; (4) good flame resistance, the feature of environmental protection is strong; (5) construction is relatively simple, and the mode of manually smearing can be adopted to carry out; (6) material producing process is simple, and energy consumption is low.
Compound silicate insulating paint is current application thermal insulation coatings the most widely.The object of the invention is on the insulating mold coating basis of routine, develop a kind of novel more energy-conservation insulation high-molecular coating and preparation method thereof.
Summary of the invention
The technical problem solved: conventional coating its due to heat insulation effect poor, therefore conventional coating composition also not environmentally with energy-conservation, the object of this invention is to provide a kind of energy-conservation high-molecular coating with lower heat insulating coefficient and preparation method thereof.
Technical scheme: the invention discloses a kind of energy-saving heat preserving high-molecular coating and preparation method thereof, described energy-saving heat preserving high-molecular coating comprises following composition by weight:
Further, described a kind of energy-saving heat preserving high-molecular coating, comprises following composition by weight:
Further, described a kind of energy-saving heat preserving high-molecular coating, comprises following composition by weight:
The preparation method of described a kind of energy-saving heat preserving high-molecular coating, described preparation method comprises the following steps:
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 300 order-500 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 15-28 part, hydroxybutyl cellulose ether 6-11 part, polyvinylidene fluoride resin 11-17 part, talcum powder 4-8 part, hydroxyethyl methylacrylate 5-15 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 2-5 part, Magnesium Silicate q-agent 4-12 part, barium silicate 5-9 part, polyvinyl alcohol fiber 3-7 part is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
The preparation method of described a kind of energy-saving heat preserving high-molecular coating, in step 1, sieve number is 400 order-500 orders.
The preparation method of described a kind of energy-saving heat preserving high-molecular coating, step 2 high speed dispersion machine jitter time is 30min-2h.
Beneficial effect: energy-conserving and environment-protective high-molecular coating of the present invention not only has good weather resistance, also there is extraordinary heat-insulating property, as application of paints after exterior wall or other equipment top layers, energy expenditure can be reduced significantly, there is larger power savings advantages.The correlated performance that barium silicate and polyvinyl alcohol fiber improve coating is added in volume high-molecular coating of the present invention.
Embodiment
Embodiment 1
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 500 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 28 parts, 11 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 11 parts, talcum powder 4 parts, hydroxyethyl methylacrylate 15 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 2 parts, Magnesium Silicate q-agent 4 parts, barium silicate 9 parts, polyvinyl alcohol fiber 3 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
Embodiment 2
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 300 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 15 parts, 6 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 17 parts, talcum powder 8 parts, hydroxyethyl methylacrylate 5 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 5 parts, Magnesium Silicate q-agent 12 parts, barium silicate 5 parts, polyvinyl alcohol fiber 7 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
Embodiment 3
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 500 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 25 parts, 8 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 13 parts, talcum powder 7 parts, hydroxyethyl methylacrylate 13 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 3 parts, Magnesium Silicate q-agent 6 parts, barium silicate 8 parts, polyvinyl alcohol fiber 4 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
Embodiment 4
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 300 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 19 parts, 10 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 16 parts, talcum powder 5 parts, hydroxyethyl methylacrylate 8 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 4 parts, Magnesium Silicate q-agent 10 parts, barium silicate 6 parts, polyvinyl alcohol fiber 6 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
Embodiment 5
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 400 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 22 parts, 9 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 14 parts, talcum powder 6 parts, hydroxyethyl methylacrylate 10 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 4 parts, Magnesium Silicate q-agent 8 parts, barium silicate 7 parts, polyvinyl alcohol fiber 5 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
Comparative example
Step 1: Magnesium Silicate q-agent pulverizer is pulverized, sieves respectively after pulverizing, sieve number is 500 orders, collects magnesium silicate powders after sieving;
Step 2: open high speed dispersor, polyamide resin 28 parts, 11 parts, hydroxybutyl cellulose ether, polyvinylidene fluoride resin 11 parts, talcum powder 4 parts, hydroxyethyl methylacrylate 15 parts, polyoxyethylene polyoxy propyl alcohol amidogen ether 2 parts, Magnesium Silicate q-agent 4 parts is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
By above-mentioned coatings at spherome surface, placing being placed in water under spheroid room temperature 1 month, whether have blister formation, measure the thermal conductivity of above-described embodiment and comparative example in addition if observing spherome surface coating.The coating of embodiment 1 to 5 all remained intact after 1 month, did not have foaming phenomena to produce.The coating surface of comparative example has foaming phenomena to produce.Thermal conductivity is as follows:
| Thermal conductivity (W/ (mK)) | |
| Embodiment 1 | 0.050 |
| Embodiment 2 | 0.051 |
| Embodiment 3 | 0.046 |
| Embodiment 4 | 0.047 |
| Embodiment 5 | 0.041 |
| Comparative example | 0.072 |
。
Claims (6)
1. an energy-saving heat preserving high-molecular coating, is characterized in that described energy-saving heat preserving high-molecular coating comprises following composition by weight:
2. a kind of energy-saving heat preserving high-molecular coating according to claim 1, is characterized in that described energy-saving heat preserving high-molecular coating comprises following composition by weight:
3. a kind of energy-saving heat preserving high-molecular coating according to claim 1, is characterized in that described energy-saving heat preserving high-molecular coating comprises following composition by weight:
4. the preparation method of a kind of energy-saving heat preserving high-molecular coating according to claim 1, it is characterized in that, described preparation method comprises the following steps:
Step 1: Magnesium Silicate q-agent and barium silicate are pulverized with pulverizer respectively, and sieve respectively after pulverizing, sieve number is 300 order-500 orders, collects magnesium silicate powders and barium silicate powder after sieving respectively;
Step 2: open high speed dispersor, polyamide resin 15-28 part, hydroxybutyl cellulose ether 6-11 part, polyvinylidene fluoride resin 11-17 part, talcum powder 4-8 part, hydroxyethyl methylacrylate 5-15 part, polyoxyethylene polyoxy propyl alcohol amidogen ether 2-5 part, Magnesium Silicate q-agent 4-12 part, barium silicate 5-9 part, polyvinyl alcohol fiber 3-7 part is added by weight in high speed dispersor, above-mentioned composition high speed dispersor is disperseed, being dispersed to evenly, is energy-saving heat preserving high-molecular coating.
5. the preparation method of a kind of energy-saving heat preserving high-molecular coating according to claim 4, is characterized in that, in described step 1, sieve number is 400 order-500 orders.
6. the preparation method of a kind of energy-saving heat preserving high-molecular coating according to claim 4, is characterized in that, described step 2 high speed dispersion machine jitter time is 30min-2h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510230257.0A CN104830120A (en) | 2015-05-07 | 2015-05-07 | Energy-saving thermal-insulation polymer paint and preparation method thereof |
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| CN201510230257.0A CN104830120A (en) | 2015-05-07 | 2015-05-07 | Energy-saving thermal-insulation polymer paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590842A (en) * | 2016-11-27 | 2017-04-26 | 马鞍山物格智能科技有限公司 | Multifunctional lubricating oil additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236341A (en) * | 1997-08-12 | 1999-11-24 | 北美埃尔夫爱托化学股份有限公司 | Polyamide and polyvinylidene fluoride resin powder coatings |
| CN101663367A (en) * | 2007-04-23 | 2010-03-03 | 纳幕尔杜邦公司 | Fluoropolymer coated film, process for forming the same, and fluoropolymer liquid composition |
| CN103059664A (en) * | 2012-11-29 | 2013-04-24 | 乐凯胶片股份有限公司 | Single-component water-based fluorine paint and solar cell backing film |
-
2015
- 2015-05-07 CN CN201510230257.0A patent/CN104830120A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236341A (en) * | 1997-08-12 | 1999-11-24 | 北美埃尔夫爱托化学股份有限公司 | Polyamide and polyvinylidene fluoride resin powder coatings |
| CN101663367A (en) * | 2007-04-23 | 2010-03-03 | 纳幕尔杜邦公司 | Fluoropolymer coated film, process for forming the same, and fluoropolymer liquid composition |
| CN103059664A (en) * | 2012-11-29 | 2013-04-24 | 乐凯胶片股份有限公司 | Single-component water-based fluorine paint and solar cell backing film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590842A (en) * | 2016-11-27 | 2017-04-26 | 马鞍山物格智能科技有限公司 | Multifunctional lubricating oil additive |
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Application publication date: 20150812 |