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Coating for energy-saving lamp shade

A technology for lampshade coatings and energy-saving lamps, applied in lampshades, powder coatings, coatings, etc., can solve the problems of low adjustability of the softness of energy-saving lamps, environmental pollution, etc., and achieve significant technological progress and application prospects. expansive effect

Inactive Publication Date: 2009-11-11
朱德德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When these solvent-type solutions are used for coating, there are components with volatile and pungent odors that are harmful to human health, and have certain pollution to the environment.
At the same time, the softness of the energy-saving lamps is not highly adjustable after adopting this process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A paint for energy-saving lamp shades, which is special in that: in terms of weight percentage, it includes: 70% of thermosetting transparent powder paint, used as a transparent coating film component; 10% of ultrafine white carbon black, used as a transparent white Pigment filler; the rest are auxiliary materials. In order to be able to play the role of covering the color matching, at the same time, it can dye and whiten the glass cover body of the energy-saving lamp. The auxiliary material includes 3% calcium halophosphate fluorescent powder. Furthermore, in consideration of covering the fine traces on the surface of the glass cover of the energy-saving lamp, the auxiliary material includes 5% ultra-fine titanium dioxide. Such a proportion can make the glass cover body of the energy-saving lamp adopting the material present softer light transmission.

[0020] In conjunction with a preparation process of the present invention, by air pressure of 0.8Mpa, 7m 3 The flo...

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PUM

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Abstract

The invention relates to a coating for an energy-saving lamp shade, which comprising the components of 70-80 of thermohardening transparent powder coating used as a transparent coating film component, 10-15 of ultramicro-sized white carbon black used as transparent white pigment filling and the balance of auxiliary materials according to the weight percentage. The coating has 100 percent of solid content and has no harmful solvent component. A coating film formed by the coating has scratch strength, is not easy to demould in packaging the energy-saving lamp shade; the appearance of the coated glass energy-saving lamp shade is milk-white, and the ray is soft and not blinding under the irradiation of light; and the glass energy-saving lamp shade does not change the color or demould when working at high and low temperature of 170 DEG C as usual.

Description

technical field [0001] The invention relates to a coating, in particular to a coating for an energy-saving lamp shade. Background technique [0002] In the current production process of glass lampshades for energy-saving lamps, a solution that is actually a solvent type is often used for coating, and finally a product of film-forming technology is dried. Further, the composition of the film solution material is generally composed of solvent butyl acetate, acrylic resin or nitrocellulose as a binder, calcium halophosphate fluorescent powder as a pigment and filler material, and also comes with coupling agents, additives Blends of classes, etc. When these solvent-type solutions are used for coating, there are components with volatile and pungent odors that are harmful to human health, and have certain pollution to the environment. At the same time, after adopting this process, the adjustability of the light softness of the energy-saving lamp is not high. And it is easy to c...

Claims

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Application Information

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IPC IPC(8): C09D5/03C09D7/12F21V3/04
Inventor 朱德德
Owner 朱德德
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