Colored translucent fiberglass

A fiberglass and colored technology, applied in the field of fiberglass, can solve the problems of easy fading, easy aging and oxidation, poor practicality and aesthetics, etc.

Inactive Publication Date: 2013-09-25
SHANGHAI SHEN GUAN OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LED light bars in the prior art are all made of PC material or other plastic materials for light-transmitting covers or light-transmitting tubes. The use of PC materials in conjunction with LED light bars has the characteristics of easy aging and oxidation, poor light transmission, weak hardness, and poor appearance. Rough surface, easy to fade and other disadvantages, poor practicality and aesthetics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1: A kind of colored light-transmitting FRP, the light transmittance is greater than 40%, it is mainly composed of resin, reinforcing materials and auxiliary materials, and adopts a hand lay-up molding process; the resin is made of the following raw materials in parts by weight: unsaturated polystyrene 80 parts of ester resin (light-transmitting resin 606U); the reinforcing material is made of the following raw materials in parts by weight: 10 parts of alkali-free glass fiber, glass fiber is the main material in FRP, and has the effect of enhancing fastness. More, the stronger the fastness, the lower the light transmittance; the auxiliary material is made of the following raw materials by weight: 1 part of internal release agent, 2 parts of powder filler; the colored light-transmitting FRP also includes the following raw materials by weight : 0.5 parts of coupling agent, the coupling agent is an auxiliary agent that can improve the adhesion between the resin a...

Embodiment 2

[0057] Embodiment 2: A kind of colored light-transmitting FRP, the light transmittance is greater than 10%, it is mainly composed of resin, reinforcing materials and auxiliary materials, and adopts pultrusion process; the resin is made of the following raw materials by weight: unsaturated polyester 30 parts of light-transmitting resins; the reinforcing material is made of the following raw materials by weight: 55 parts of non-alkali fine glass fibers, which are used in the present invention to ensure penetration with resin, and hope that the finer the glass fibers, the better , the fineness can ensure complete impregnation with the resin, the better the impregnation, the better the light transmittance; the auxiliary material is made of the following raw materials in parts by weight: 3 parts of internal release agent, 4 parts of powder filler; The following raw materials are included in parts by weight: 1 part of coupling agent, 1 part of antioxidant, and 1 part of light stabili...

Embodiment 3

[0058] Embodiment 3: A colored light-transmitting FRP with a light transmittance greater than 15%, which is mainly composed of resin, reinforcing materials and auxiliary materials; the resin is made of the following raw materials in parts by weight: 50 parts of unsaturated polyester resin; The reinforcing material is made of the following raw materials by weight: 36 parts of alkali-free glass fiber; the auxiliary material is made of the following raw materials by weight: 3 parts of internal mold release agent, 10 parts of powder filler; the color transparent glass fiber reinforced plastic also includes the following Raw materials in parts by weight: 2 parts of coupling agent, 2.5 parts of antioxidant, 2 parts of light stabilizer, 3 parts of pigment, and three times of spraying fluorine titanium paint on the surface of colored light-transmitting FRP.

[0059] Assembly of LED glass steel pipes: Each light bar is 1 meter long, and each glass steel pipe is 1-4 meters long. The ligh...

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Abstract

The invention discloses colored translucent fiberglass mainly composed of resin, a reinforcing material and an auxiliary material, wherein the resin mainly comprises following raw materials: unsaturated polyester translucent resin, epoxy resin, vinylite, thermoset acrylic resin, modified phenolic resin and flame-retardant resin; the reinforcing material is prepared by the following raw materials in parts by weight: glass fiber and twistless roving; and the auxiliary material is prepared by the following raw materials in parts by weight: an internal releasing agent and a powder filler. The colored translucent fiberglass also comprises the following raw materials in parts by weight: a coupling agent, an antioxygen agent and a light stabilizer. A glass steel pipe prepared by the colored translucent fiberglass can be used cooperatively with an LED (light-emitting diode) light bar to replace a translucent pipe with a PC (poly carbonate) material in the prior art, and various defects of the translucent pipe with the PC material are overcome. The colored translucent fiberglass is applied to the translucent pipe, good in translucent performance, strong in hardness, smooth in surface and not easy to discolor.

Description

technical field [0001] The invention belongs to the technical field of glass fiber reinforced plastics, and in particular relates to a colored light-transmitting glass fiber reinforced plastics. Background technique [0002] Light-transmitting FRP is a glass fiber reinforced resin composite lighting material. It has the characteristics of high strength, non-fragility, good toughness, and easy molding. Therefore, it is widely used in the construction of transparent squares, transparent workshops, and transparent Dapeng. The economic benefits are significant. The LED light bars in the prior art are all made of PC material or other plastic materials to make light-transmitting covers or light-transmitting tubes. The use of PC materials in conjunction with LED light bars has the characteristics of easy aging and oxidation, poor light transmission, weak hardness, and poor appearance. The surface is rough, easy to fade and other shortcomings, and the practicality and aesthetics ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/06C08L63/00C08L33/00C08L61/14C08K13/04C08K7/14
Inventor 夏强
Owner SHANGHAI SHEN GUAN OPTOELECTRONICS TECH CO LTD
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