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High-safety ultraviolet-proof automotive glass and preparation method thereof
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An anti-ultraviolet, automotive glass technology, applied in the field of auto parts, to achieve the effects of high strength, excellent safety, and strong impact resistance
Inactive Publication Date: 2017-03-22
重庆动沃机车产业有限公司
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Problems solved by technology
[0009] However, at present, the domestic automotive glass technology has not been able to combine the two properties of UV protection and high strength, and needs to be further developed.
Method used
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Embodiment 1
[0023] A high-safety anti-ultraviolet automotive glass, comprising laminated tempered glass and an anti-ultraviolet layer, the parts by weight of each component of the anti-ultraviolet layer are:
[0024] 10 parts of phenyl salicylate, 18 parts of p-tert-butyl salicylate porous silica, 3 parts of nano titanium dioxide, 1 part of antioxidant.
[0025] Its preparation method comprises the following steps:
[0026] Mix the raw materials of the components of the UV protection layer, ball mill for 60 minutes, add 0.01 parts by weight of acetone and 1 part of emulsifier, and after ultrasonic treatment at 30 ° C for 50 minutes, spray on the inner and outer surfaces of the laminated glass to make the thickness of the film .50 μm, that is Get the finished product.
Embodiment 2
[0028] A high-safety anti-ultraviolet automotive glass, comprising laminated tempered glass and an anti-ultraviolet layer, the parts by weight of each component of the anti-ultraviolet layer are:
[0029] 18 parts of phenyl salicylate, 26 parts of p-tert-butyl salicylate porous silica, 7 parts of nano titanium dioxide, 5 parts of antioxidant;
[0030] Its preparation method comprises the following steps:
[0031] Mix the raw materials of the components of the UV protection layer, ball mill for 60 minutes, add 120 parts by weight of acetone and 5 parts of emulsifier, and after ultrasonic treatment at 35°C for 60 minutes, spray on the inner and outer surfaces of the laminated reinforced glass to make the film thickness 0.7 μm, that is Get the finished product.
Embodiment 3
[0033] A high-safety anti-ultraviolet automotive glass, comprising laminated tempered glass and an anti-ultraviolet layer, the parts by weight of each component of the anti-ultraviolet layer are:
[0034] 15 parts of phenyl salicylate, 24 parts of p-tert-butyl salicylate porous silica, 5 parts of nano titanium dioxide, 3 parts of antioxidant.
[0035] Its preparation method comprises the following steps:
[0036] The raw materials of the various components of the UV protection layer were mixed, ball milled for 60 minutes, 115 parts by weight of acetone and 3 parts of emulsifier were added, and after ultrasonic treatment at 32°C for 55 minutes, sprayed on the inner and outer surfaces of the laminated strengthened glass to make the thickness of the film 0.5 μm, namely Get the finished product.
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Abstract
The invention relates to a high-safety ultraviolet-proof automotive glass and a preparation method thereof and belongs to the technical field of automotive components. The high-safety ultraviolet-proof automotive glass comprises interlayer tempered glass and an ultraviolet-proof layer, wherein the ultraviolet-proof layer contains the following components in parts by weight: 10-20 parts of phenyl salicylate, 20-28 parts of porous tertiary butyl salicylate silicon dioxide, 3-7 parts of nanometer titanium dioxide and 1-5 parts of antioxidant. The preparation method comprises the following steps: mixing all component materials of the ultraviolet-proof layer; ball-milling for 60min, and then adding 100-120 weight parts of acetone and 1-5 weight parts of emulsifiers; ultrasonically treating for 50-60min at 30-35 DEG C, and then spraying onto the inner and outer surfaces of the interlayer tempered glass and causing the thickness of the coatings be 0.5-0.8um, thereby obtaining the end product. The automotive glass has the advantages of high strength, strong force impact resistance and capability of supplying high safety. The ultraviolet-proof coatings are sprayed onto the inner and outer surfaces of the glass, so that the ultraviolet rays can be effectively stopped while the visual field of the driver is not influenced.
Description
technical field [0001] The invention relates to an automobile glass and a preparation method thereof, in particular to a high-safety ultraviolet-resistant automobile glass and a preparation method thereof, belonging to the technical field of automobile spare parts. Background technique [0002] Since the "Automobile Industry Policy" was promulgated and implemented in 1994, China's automobile industry has made great progress, and the production scale of enterprises, automobile production and sales, product varieties, technical level, and market concentration have all made significant progress. In the 21st century, profound changes have taken place in the domestic and foreign environment. With the increasing domestic demand for automobiles, China's automobile industry has good opportunities for development. [0003] As the foundation of the automobile industry, auto parts are a necessary factor to support the sustainable and healthy development of the automobile industry. In ...
Claims
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Application Information
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