Glass fiber reinforced plastic lighting fixture shell and processing technology thereof

A processing technology and glass fiber reinforced plastic technology, applied in lighting and heating equipment, loss prevention measures for lighting devices, lighting devices, etc., can solve problems such as lack of meat and easy demoulding, and achieve fatigue reduction and long-lasting anti-aging performance. , long-lasting gloss effect

Active Publication Date: 2012-09-19
SHANDONG YICHANG LIGHTING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a glass fiber reinforced plastic lamp housing and pr

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0044] Example 1

[0045] The present invention uses organic glass steel to replace aluminum, aluminum alloy or magnesium alloy materials. The material components and weight percentages of organic glass steel are: unsaturated polyester resin 49%, polyester gel coat resin 1.5%, and untwisted roving checkered cloth 24% , Chopped fiber mat 21%, surface mat 2%, curing agent 1%, accelerator 1%, release agent 0.3%, film 0.2%

[0046] The processing technology of the plexiglass lamp housing is as follows:

[0047] 1. Self-inspection construction site: Whether the self-inspection construction site meets the operating requirements: temperature 15℃, humidity 70%, the workshop is equipped with fire-fighting facilities, and fireworks must be strictly prohibited.

[0048] 2. Pre-treatment of the mold: The operator checks the mold according to the drawings, cleans the surface of the mold after passing the qualification, and then cuts the film as required. The film uses cellophane, polyester film or...

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PUM

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Abstract

The invention relates to a glass fiber reinforced plastic lighting fixture shell, belonging to the technical field of outdoor lighting fixture processing. According to the processing technology disclosed by the invention, organic glass fiber reinforced plastic substitutes for aluminium, aluminium alloy or magnesium alloy material, wherein the organic glass fiber reinforced plastic comprises the following raw material components: unsaturated polyester resin, polyester gel coat resin, roving checked cloth, a chopped fiber felt, a surface mat, a curing agent, an accelerating agent, a demoulding agent and a thin film. The processing technology of the glass fiber reinforced plastic lighting fixture shell comprises the following steps of: automatically inspecting a construction site, carrying out pre-treatment on a mould, selecting a reinforcing material, cutting the reinforcing material, selecting a polyester resin glue solution, preparing the polyester resin glue solution, carrying out gel coat construction, pasting, solidifying, and carrying out product inspection, thus the glass fiber reinforced plastic lighting fixture shell is obtained. The glass fiber reinforced plastic lighting fixture shell product disclosed by the invention has the advantages of corrosion resistance, flame retardance, light weight, high strength, ageing resistance, strong designability, safety, skid resistance, excellent electrical property, no magnetic property and safety in use in anti-electromagnetic anti-knock environment.

Description

Technical field [0001] The invention belongs to the technical field of outdoor lamp processing. Background technique [0002] At present, the shell of road lighting lamps usually adopts heated liquid aluminum or aluminum alloy and other metals to be poured into the inlet of a die-casting machine, and then die-cast by the die-casting machine to cast a shell with a shape and size restricted by the mold. The molten metal fills the cavity at high speed. The common processing steps: die-casting machine debugging, die-casting mold installation, die-casting mold design and manufacturing, mold preheating, coating, coating preparation, mold cleaning, mold clamping (mold clamping), alloy melting and heat preservation, insert preparation, pouring pressure Injection, pressure holding, mold opening, core-pulling, surface quality inspection, aging treatment, cleaning (refurbishment), casting impregnation, shot peening. [0003] Die castings are formed under high temperature, high speed and hig...

Claims

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Application Information

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IPC IPC(8): C08L67/06C08L67/00C08K13/04C08K7/14C08K5/14C08K5/00B29C70/34B29C70/54F21V15/02
Inventor 李培信张保宏潘胜军
Owner SHANDONG YICHANG LIGHTING TECH
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