CN104017484A - Waterproof heat radiating paint containing zinc oxide - Google Patents
Waterproof heat radiating paint containing zinc oxide Download PDFInfo
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- CN104017484A CN104017484A CN201410188075.7A CN201410188075A CN104017484A CN 104017484 A CN104017484 A CN 104017484A CN 201410188075 A CN201410188075 A CN 201410188075A CN 104017484 A CN104017484 A CN 104017484A
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- silicone resin
- zinc oxide
- waterproof
- heat radiating
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Abstract
The invention discloses waterproof heat radiating paint containing zinc oxide. The waterproof heat radiating paint is prepared from the following raw materials in parts by weight: 55-65 parts of organic silicon resin, 2-4 parts of zinc oxide, 1-2 parts of aluminum powder, 0.5-1 part of salicylic acid, 1-2 parts of silane coupling agent KH792, 1-2 parts of triglyceride, 1-2 parts of sodium benzoate, 10-20 parts of modified waterproof silicon resin, 1-2 parts of copper gold powder, 40-50 parts of acetone, and 1-2 parts of amine curing agent. The heat radiating paint disclosed by the invention is easy to coat, convenient to construct, wider in range of application, and very good in waterproof performance.
Description
Technical field
The present invention relates to heat radiation coating field, is exactly a kind of waterproof cooling coating that contains zinc oxide.
Background technology
Heat radiation coating is a kind of radiating efficiency that improves body surface, reduces the speciality coating of system temperature.Heat radiation coating is by improving body surface radiation efficiency (particularly improving ir radiation efficiency), strengthening object heat dispersion.
Summary of the invention
The object of the present invention is to provide a kind of waterproof cooling coating that contains zinc oxide.
Above-mentioned purpose realizes by following scheme:
A waterproof cooling coating that contains zinc oxide, is characterized in that: it is to be made by the raw material of following weight parts:
Silicone resin 55-65, zinc oxide 2-4, aluminium powder 1-2, Whitfield's ointment 0.5-1, silane coupling agent KH792 1-2, tri-glyceride 1-2, Sodium Benzoate 1-2, modification waterproof silicone resin 10-20, copper bronze 1-2, acetone 40-50, amine curing agent 1-2;
Described modification waterproof silicone resin is made by the raw material of following weight parts:
Silicone resin 40-50, attapulgite 10-20, isomerous tridecanol polyoxyethylene ether 1-2, antioxidant 1076 1-2, aluminium nitride 1-2, ethyl acetate 10-20, trioctyl trimellitate 1-2, dioctyl maleate 1-2, N-BUTYL ACETATE 0.3-0.6, Propenoic acid, 2-methyl, isobutyl ester 2.5-3.5, antioxidant 1010 1.7-2.9, Silane coupling agent KH550 0.2-0.5;
The preparation method of described modification waterproof silicone resin is:
(1) after taking by weight silicone resin, attapulgite, trioctyl trimellitate and mixing, at 45-50 DEG C, under the speed of 500-600r/min, stir 20-30 minute;
(2) at 70-80 DEG C, stir 1-2 hour with the speed of 800-900r/min after above-mentioned material is mixed with all the other raw materials, to obtain final product.
Described a kind of waterproof cooling coating that contains zinc oxide, is characterized in that: preparation method comprises the following steps:
(1) silicone resin, aluminium powder, Sodium Benzoate, acetone are mixed, be heated to 60-70 DEG C, stirring reaction 1-2 hour under the speed of 700-800r/min;
(2) add again other surplus stocks to stir, grind after three hours, to obtain final product.
When construction, heat radiation coating spraying application is dried 1 hour at 60 DEG C, gets final product film forming, makes 80-100 μ m heat radiation coating.
Beneficial effect of the present invention is: the heat radiation coating that the present invention produces is easy to application, constructability, and the scope of application is wider, has fine water-repellancy.
Embodiment
A waterproof cooling coating that contains zinc oxide, it is to be made by the raw material of following weight kg:
Silicone resin 65, zinc oxide 4, aluminium powder 2, Whitfield's ointment 1, silane coupling agent KH792 2, tri-glyceride 2, Sodium Benzoate 2, modification waterproof silicone resin 20, copper bronze 2, acetone 50, amine curing agent 2;
Described modification waterproof silicone resin is made by the raw material of following weight kg:
Silicone resin 50, attapulgite 20, isomerous tridecanol polyoxyethylene ether 2, antioxidant 1076 2, aluminium nitride 2, ethyl acetate 20, trioctyl trimellitate 2, dioctyl maleate 2, N-BUTYL ACETATE 0.6, Propenoic acid, 2-methyl, isobutyl ester 3.5, antioxidant 1010 1.8, Silane coupling agent KH550 0.4;
The preparation method of described modification waterproof silicone resin is:
(1) after taking by weight silicone resin, attapulgite, trioctyl trimellitate and mixing, at 50 DEG C, under the speed of 600r/min, stir 30 minutes;
(2) at 70 DEG C, stir 2 hours with the speed of 850r/min after above-mentioned material is mixed with all the other raw materials, to obtain final product.
Described a kind of waterproof cooling coating that contains zinc oxide, preparation method comprises the following steps:
(1) silicone resin, aluminium powder, Sodium Benzoate, acetone are mixed, be heated to 70 DEG C, stirring reaction 1.2 hours under the speed of 800r/min;
(2) add again other surplus stocks to stir, grind after three hours, to obtain final product.
When construction, heat radiation coating spraying application is dried 1 hour at 60 DEG C, gets final product film forming, makes 100 μ m heat radiation coatings.
The heat radiation coating direct spraying that embodiment is made, on the process glass lamp cleaning up, obtains following experimental data:
Heatproof test: after 210 DEG C/3h of baking oven baking, baking oven toasts glass lamp after 145 DEG C/15 days and coats color and luster without considerable change;
Uvioresistant test: uviolizing 4.5h, not shedding of coating is non-yellowing, artificial accelerated aging test under 135 DEG C and 270W ultraviolet light irradiation condition, 5520 hours ageing-resistant time;
260 DEG C of heatproof high temperature, bonding shearing force 23.1MPa, thermal conductivity 315W/(mK).
Claims (2)
1. a waterproof cooling coating that contains zinc oxide, is characterized in that: it is to be made by the raw material of following weight parts:
Silicone resin 55-65, zinc oxide 2-4, aluminium powder 1-2, Whitfield's ointment 0.5-1, silane coupling agent KH792 1-2, tri-glyceride 1-2, Sodium Benzoate 1-2, modification waterproof silicone resin 10-20, copper bronze 1-2, acetone 40-50, amine curing agent 1-2;
Described modification waterproof silicone resin is made by the raw material of following weight parts:
Silicone resin 40-50, attapulgite 10-20, isomerous tridecanol polyoxyethylene ether 1-2, antioxidant 1076 1-2, aluminium nitride 1-2, ethyl acetate 10-20, trioctyl trimellitate 1-2, dioctyl maleate 1-2, N-BUTYL ACETATE 0.3-0.6, Propenoic acid, 2-methyl, isobutyl ester 2.5-3.5, antioxidant 1010 1.7-2.9, Silane coupling agent KH550 0.2-0.5;
The preparation method of described modification waterproof silicone resin is:
(1) after taking by weight silicone resin, attapulgite, trioctyl trimellitate and mixing, at 45-50 DEG C, under the speed of 500-600r/min, stir 20-30 minute;
(2) at 70-80 DEG C, stir 1-2 hour with the speed of 800-900r/min after above-mentioned material is mixed with all the other raw materials, to obtain final product.
2. a kind of waterproof cooling coating that contains zinc oxide according to claim 1, is characterized in that: preparation method comprises the following steps:
(1) silicone resin, aluminium powder, Sodium Benzoate, acetone are mixed, be heated to 60-70 DEG C, stirring reaction 1-2 hour under the speed of 700-800r/min;
(2) add again other surplus stocks to stir, grind after three hours, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188075.7A CN104017484A (en) | 2014-05-06 | 2014-05-06 | Waterproof heat radiating paint containing zinc oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410188075.7A CN104017484A (en) | 2014-05-06 | 2014-05-06 | Waterproof heat radiating paint containing zinc oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104017484A true CN104017484A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410188075.7A Pending CN104017484A (en) | 2014-05-06 | 2014-05-06 | Waterproof heat radiating paint containing zinc oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104017484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196747A (en) * | 2016-06-30 | 2016-12-07 | 浙江龙泉凯利达汽车空调有限公司 | A kind of heat absorption plate core structure condenser and processing technology thereof |
-
2014
- 2014-05-06 CN CN201410188075.7A patent/CN104017484A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196747A (en) * | 2016-06-30 | 2016-12-07 | 浙江龙泉凯利达汽车空调有限公司 | A kind of heat absorption plate core structure condenser and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |