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Novel light-conversion plate and preparation method thereof

A light-turning and plate technology, which is applied in the field of new light-turning plate and its preparation, can solve the problems such as the weakening of light-turning effect, and achieve the effect of prolonging the service life

Active Publication Date: 2014-06-11
FOSHAN YINUO PLATE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the inorganic rare earth light converting agent and organic rare earth light converting agent are added to the polyethylene film, rain and dew will cause the light converting agent to dissolve and desorb, resulting in weakened light converting effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In this embodiment, a new type of light-transferring plate, the specific content of the following materials by weight percentage is: 91% unsaturated polyester resin, 3% methyl ethyl ketone peroxide, 5% cobalt isooctanoate, fluorescent grade europium oxide, lanthanum oxide, gadolinium oxide Organic Light Transforming Complex 1%.

[0017] Dissolve the light-transforming organic compound in a small amount of styrene or directly in a small amount of unsaturated polyester resin, and then mechanically or bubble-accelerated dispersion in the unsaturated polyester in the ingredients. Through the production line, first add cobalt isooctanoate and mix evenly, then add methyl ethyl ketone peroxide and mix evenly, the mixed resin is dispersed on the polyester film, and the evenly distributed resin is covered with lighting-grade glass yarn or chopped strand mat, after soaking, Cover it with a polyester film, and then cut it after accelerated shaping in an oven (80-120 degrees Celsiu...

Embodiment 2

[0019] In this embodiment, a new type of light-transferring plate, the specific content of the following materials by weight percentage is: 90% unsaturated polyester resin, 3% methyl ethyl ketone peroxide, 5% cobalt isooctanoate, fluorescent grade europium oxide, lanthanum oxide, gadolinium oxide Organic Light Transforming Complex 2%.

[0020] Dissolve 2% light-changing organic compound in 1 kg of unsaturated polyester resin, and then mechanically disperse it in the unsaturated polyester in the batching. Through the production line, first add 5% cobalt isooctanoate and mix evenly, then add 3% methyl ethyl ketone peroxide and mix evenly, the mixed resin is dispersed on the polyester film, and the evenly distributed resin is covered with lighting grade glass yarn or 0.3mm thick The chopped strand mat is soaked, covered with a polyester film, and then cut after being accelerated in an oven (120 degrees Celsius) with an assembly line speed of 4 m / s. The whole process takes 12 min...

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PUM

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Abstract

The present invention belongs to the field of novel plates, and discloses a novel light-conversion plate and a preparation method thereof, wherein the novel light-conversion plate is mainly prepared from the following materials by weight: 80-95% of an unsaturated polyester resin, 1-8% of methyl ethyl ketone peroxide, 1-8% of cyclohexanone peroxide, 1-8% of cobalt isooctanoate, and 0.5-5% of an organic light-conversion compound material. The preparation method comprises: dissolving an organic light-conversion compound material in an unsaturated polyester resin, carrying out mechanical or gas bubble acceleration dispersion in the unsaturated polyester, adopting a production line, adding cobalt isooctanoate to uniformly mix, adding methyl ethyl ketone peroxide to uniformly mix, dispersing the mixed resin on the polyester film, spreading lighting-grade glass yarns or chopped strand mat on the uniformly-distributed resin, infiltrating, covering the polyester film, carrying out accelerated shaping with an oven, and cutting, wherein the whole process is 5-18 min. A purpose of the present invention is to provide a novel light-conversion plate with characteristics of excellent light-conversion efficiency and long service life, and a preparation method thereof.

Description

Technical field [0001] The present invention involves a new type of board, and especially involves a new type of turning plate and its preparation methods. Background technique [0002] With the development of modern agriculture, my country's plastic agricultural membranes have been widespread, and production and consumption are at the forefront of the world, and they are changing from ordinary to functional types.However, compared with developed countries and my country's agricultural development demand, there is still a considerable gap, mainly because of low functional membrane production and small variety.At present, it is limited to longevity tolerance, anti -fog, anti -flow, and light -transmitting insulation. How to improve the conditions of light, improve the utilization of light energy, and strengthen the photosynthetic effect of plants, and become an important topic for domestic agricultural membrane research and development in the future.Add a certain turning dose to t...

Claims

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Application Information

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IPC IPC(8): C08L67/06C08K5/14C08K5/098C08K3/22C08F283/01B29D7/00
Inventor 廖作桂
Owner FOSHAN YINUO PLATE TECH CO LTD
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