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Transparent section and preparation process thereof

A preparation process and transparent technology, which is applied in the field of transparent profiles and its preparation, can solve the problems of doors and windows not having energy-saving effects, lighting effects that are not optimal, and no transparency, etc., to improve lighting effects and form windows to resist wind pressure Improved ability and good processing performance

Active Publication Date: 2010-10-20
西安中财型材有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, plastic profiles mainly include white, white co-extruded, colored co-extruded, whole-body colored, and spray-painted colored product structures. These existing products are not transparent, and their lighting effects are not optimal, and the doors and windows produced are also not perfect. Play its greatest energy-saving effect; and after the installation of such doors and windows, the overall visual effect is always a bit patchwork, which affects the overall appearance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Transparent profile preparation process of the present invention is realized through the following steps:

[0035] (1), 50 parts of polyvinyl chloride resin, 0.45 parts of organotin stabilizer, 0.2 part of polyol lubricant, 0.2 part of long-chain fatty acid ester, 0.25 part of ultramarine, 0.05 part of high-density oxidized polyethylene wax, transparent weather-resistant The raw materials of 2.5 parts of anti-impact reinforcing agent are accurately weighed according to the formula requirements;

[0036] (2) Mix the material weighed in step (1) at 110°C so that all the ingredients can be evenly dispersed to play the role of plasticization. When the material heat mixing temperature reaches 110°C, put it Mix in a cold pot until it reaches 45°C, then collect the ingredients;

[0037] (3) Put the material mixed in step (2) into an extruder for extrusion processing. The processing temperature is 170°C. After shaping, cooling and shaping of the mold, it is processed into a fi...

Embodiment 2

[0039] Transparent profile preparation process of the present invention is realized through the following steps:

[0040] (1), 50 parts of polyvinyl chloride resin, 1.05 parts of organotin stabilizer, 0.4 part of polyol lubricant, 0.6 part of long-chain fatty acid ester, 0.35 part of ultramarine, 0.15 part of high-density oxidized polyethylene wax, transparent weather-resistant 3.5 parts of anti-impact reinforcing agent, 0.5 part of oxidized polyethylene, 1.3 parts of methyl methacrylate-butadiene-styrene copolymer The raw materials are accurately weighed according to the formula requirements;

[0041] (2) Mix the material weighed in step (1) at 110°C so that all the ingredients can be evenly dispersed to play the role of plasticization. When the material heat mixing temperature reaches 110°C, put it Mix in a cold pot until it reaches 45°C, then collect the ingredients;

[0042] (3) Put the material mixed in step (2) into an extruder for extrusion processing. The processing t...

Embodiment 3

[0044] Transparent profile preparation process of the present invention is realized through the following steps:

[0045] (1), 50 parts of polyvinyl chloride resin, 1.05 parts of organotin stabilizer, 0.4 part of polyol lubricant, 0.6 part of long-chain fatty acid ester, 0.35 part of ultramarine, 0.15 part of high-density oxidized polyethylene wax, transparent weather-resistant 3.5 parts of anti-impact reinforcing agent, 0.8 part of oxidized polyethylene, 1.8 parts of methyl methacrylate-butadiene-styrene copolymer The raw materials are accurately weighed according to the formula requirements;

[0046] (2) Mix the material weighed in step (1) at 110°C so that all the ingredients can be evenly dispersed to play the role of plasticization. When the material heat mixing temperature reaches 110°C, put it Mix in a cold pot until it reaches 45°C, then collect the ingredients;

[0047] (3) Put the material mixed in step (2) into an extruder for extrusion processing. The processing t...

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Abstract

The invention relates to a transparent section and a preparation process thereof. At present, plastic profiles mainly have product structures such as white, white coextrusion, color coextrusion, whole color and spray color, the conventional products do not have transparency, the lighting effect is not optimal and the manufactured doors and windows do not achieve the maximum energy-saving effect. The preparation process for the transparent section comprises the following steps of: mixing vinyl chloride resin, an organic tin stabilizer, a polyol lubricant, an internal lubricant, ultramarine blue, a release agent and a toughening agent in a proportion at 110 DEG C; when hot mixing temperature of the materials reaches 110 DEG C, performing cold mixing in a cold pot to reduce the temperature to 45 DEG C, discharging, and putting into an extruder for extrusion, wherein the processing temperature range is 170 to 210 DEG C; and performing shaping, cooling and forming by using a mold, and performing cutting and packaging to obtain the finished product. The preparation method has a simple process; and the produced transparent section has transparent whole body, good transparency and clear visual effect, effectively improves the lighting effect of doors and windows, and improves the energy-saving effect.

Description

technical field [0001] The invention relates to a transparent profile and a preparation process thereof. technical background [0002] At present, plastic profiles mainly include white, white co-extruded, colored co-extruded, whole-body colored, and spray-painted colored product structures. These existing products are not transparent, and their lighting effects are not optimal, and the doors and windows produced are also not perfect. Play its greatest energy-saving effect; and after the installation of such doors and windows, the overall visual effect is always a bit patchwork, which affects the overall appearance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a transparent profile, which can be transparent, have better lighting and energy-saving effects, and show a seamless visual aesthetic after the doors and windows are installed and formed. [0004] For solving above-mentioned technical problem, the techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/02C08K5/57C08K5/053
Inventor 俞仲达
Owner 西安中财型材有限责任公司
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