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Silicagel ultraviolet sensitive film and making method thereof

An ultraviolet and photosensitive film technology, applied in the field of ultraviolet photosensitive, can solve the problems of indicating ultraviolet detection tools, etc., and achieve the effect of low price and long service life

Inactive Publication Date: 2010-08-04
东莞市凯奥硅胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But ordinary people can only know the approximate ultraviolet index from the weather forecast, and for people who are in the outdoors, there is no convenient detection tool for indicating the intensity of ultraviolet light, and how to solve this problem is the core of the present invention. main purpose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment one, the preparation method of silica gel ultraviolet photosensitive sheet is:

[0012] a. Take silica gel, put the silica gel into a mixer and knead until the surface is smooth and glossy;

[0013] b. Add a high anti-yellowing vulcanizing agent with a weight of 1.5% of silica gel and then knead evenly;

[0014] c. Add photosensitive powder with a weight of 2% of silica gel and mix evenly;

[0015] d. Heat forming.

Embodiment 2

[0016] Embodiment two, the preparation method of silica gel ultraviolet photosensitive sheet is:

[0017] a. Take silica gel, put the silica gel into a mixer and knead until the surface is smooth and glossy;

[0018] b. Add a high anti-yellowing vulcanizing agent with a weight of 1% of silica gel and then mix evenly;

[0019] c. Add photosensitive powder with a weight of 1% of silica gel and mix evenly;

[0020] d. Heat forming.

Embodiment 3

[0021] Embodiment three, the preparation method of silica gel ultraviolet photosensitive sheet is:

[0022] a. Take silica gel, put the silica gel into a mixer and knead until the surface is smooth and glossy;

[0023] b. Add a high anti-yellowing vulcanizing agent with a weight of 3% of silica gel and then knead evenly;

[0024] c. Add photosensitive powder with a weight of 5% of silica gel and mix evenly;

[0025] d. Heat forming.

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PUM

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Abstract

The invention discloses a silicagel ultraviolet sensitive film and a making method thereof. The making method of the silicagel ultraviolet sensitive film comprises the following steps of: a, taking silicagel, and placing the silicagel into a mixing roll for mixing till the surface of the silicagel is smooth and glossy; b, adding a curing agent with 1-3 percent of the weight of the silicagel, and then uniformly mixing; c, adding sensitive powder with 1-5 percent of the weight of the silicagel, and uniformly mixing; and d, heating to form. The silicagel ultraviolet sensitive film can fast show corresponding color depth under the irradiation of different ultraviolet intensities and provide the indication of the ultraviolet intensities for people according to the color depth of the silicagel ultraviolet sensitive film.

Description

【Technical field】 [0001] The invention relates to ultraviolet photosensitive technology, in particular to a silica gel ultraviolet photosensitive sheet and a manufacturing method thereof. 【Background technique】 [0002] With the change of the earth's ecological environment, the ozone layer is destroyed, and more and more ultraviolet rays are irradiated on the earth's surface. Because ultraviolet rays can cause harm to people's bodies, people are paying more and more attention to the intensity of ultraviolet rays. But ordinary people can only know the approximate ultraviolet index from the weather forecast, and for the people who are in the outdoors, there is no convenient detection tool for indicating the ultraviolet intensity, and how to solve this problem is the core of the present invention. the main purpose. 【Content of invention】 [0003] Aiming at the above-mentioned defects of the prior art, the present invention provides a silicone ultraviolet photosensitive shee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01J1/02
Inventor 黄燏
Owner 东莞市凯奥硅胶制品有限公司