Anti-static self-cleaning advertising lamp box acrylic plate and preparation method thereof

A technology for advertising light boxes and acrylic boards, which is applied in the field of acrylic boards for advertising light boxes and its preparation. It can solve the problems of affecting the use effect and being difficult to clean, and achieve the effects of long validity period, avoiding dust absorption, and good self-cleaning effect

Inactive Publication Date: 2018-10-09
ANHUI XINTAO OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the acrylic board is a non-conductor, in actual use, the acrylic board of the advertising light box is exposed to the air for a long time. Due to friction, temperature and other reasons, the surface of the plastic product will form static electricity, and dust will be absorbed on the surface of the product, which is difficult to clean and affects the use. Effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An antistatic self-cleaning advertising light box acrylic board, comprising the following raw materials in terms of mass fraction: 70 parts of methyl methacrylate, 0.2 parts of azobisisobutylcyanide, 0.5 parts of modified antistatic agent, 5 parts of potassium hydroxide part, 0.5 part of polydimethylsiloxane.

[0018] Wherein, the preparation method of the modified antistatic agent is to raise the temperature of a stirred tank filled with water to 65° C., add the silane coupling agent and magnesium stearate while stirring, continue stirring and stop heating, and cool to room temperature. , Transfer the system to an ultrasonic oscillator, add ethoxy lauramide, and keep it at 45°C for 30 minutes to obtain an emulsion-modified antistatic agent. In the preparation method, the distribution ratio of each component is: 35 parts of ethoxy lauramide, 8 parts of magnesium stearate, 12 parts of silane coupling agent and 45 parts of water.

[0019] In this embodiment, the preparat...

Embodiment 2

[0026] An antistatic self-cleaning advertising light box acrylic board, including the following raw materials in terms of mass fraction: 73 parts of methyl methacrylate, 0.23 parts of azobisisobutylcyanide, 1 part of modified antistatic agent, 8 parts of potassium hydroxide parts, 0.7 parts of polydimethylsiloxane.

[0027] Wherein, the preparation method of the modified antistatic agent is to raise the temperature of a stirred tank filled with water to 65° C., add the silane coupling agent and magnesium stearate while stirring, continue stirring and stop heating, and cool to room temperature. , Transfer the system to an ultrasonic oscillator, add ethoxy lauramide, and keep it at 45°C for 30 minutes to obtain an emulsion-modified antistatic agent. In the preparation method, the distribution ratio of each component is: 45 parts of ethoxy lauramide, 10 parts of magnesium stearate, 15 parts of silane coupling agent and 53 parts of water.

[0028] In this embodiment, the preparat...

Embodiment 3

[0035] An antistatic self-cleaning advertising light box acrylic board, comprising the following raw materials in terms of mass fraction: 75 parts of methyl methacrylate, 0.25 parts of azobisisobutylcyanide, 3 parts of modified antistatic agent, 10 parts of potassium hydroxide 1 part, polydimethylsiloxane 1 part.

[0036] Wherein, the preparation method of the modified antistatic agent is to raise the temperature of a stirred tank filled with water to 65° C., add the silane coupling agent and magnesium stearate while stirring, continue stirring and stop heating, and cool to room temperature. , Transfer the system to an ultrasonic oscillator, add ethoxy lauramide, and keep it at 45°C for 30 minutes to obtain an emulsion-modified antistatic agent. In the preparation method, the distribution ratio of each component is: 50 parts of ethoxy lauramide, 12 parts of magnesium stearate, 18 parts of silane coupling agent and 60 parts of water.

[0037] In this embodiment, the preparatio...

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Abstract

The invention discloses an anti-static self-cleaning advertising lamp box acrylic plate and a preparation method thereof. The anti-static self-cleaning advertising lamp box acrylic plate comprises, byweight, 70-75 parts of methyl methacrylate, 0.2-0.25 part of azobisisobutyronitrile, 0.5-3 parts of modified antistatic agents, 5-10 parts of potassium hydroxide and 0.5-1 part of polydimethylsiloxane. The acrylic plate has an anti-static function without affecting light transmission, can effectively avoid dirt such as adsorbed dust and is good in self-cleaning effect and long in valid period.

Description

technical field [0001] The invention relates to a plexiglass and a preparation method thereof, in particular to an antistatic self-cleaning acrylic plate for an advertising light box and a preparation method thereof. Background technique [0002] Acrylic sheet is plexiglass, which is widely used, not only in commerce, light industry, construction, chemical industry, etc., but also in advertising decoration and sand table models, such as signs, billboards, panels of light boxes, etc. Plexiglass is a polymer compound polymerized from methyl methacrylate (MMA). It is an important thermoplastic that was developed earlier. Plexiglass has good transparency, chemical stability, mechanical properties, weather resistance, It has the advantages of easy dyeing, easy processing and beautiful appearance. [0003] However, because the acrylic board is a non-conductor, in actual use, the acrylic board of the advertising light box is exposed to the air for a long time. Due to friction, tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/12C08L83/04C08K9/06C08K5/098C08K5/20C08K3/22C08F120/14C08F2/44
CPCC08F2/44C08F120/14C08L33/12C08L2201/04C08L2201/10C08L83/04C08K9/06C08K5/098C08K5/20C08K3/22
Inventor 周小二周心刚
Owner ANHUI XINTAO OPTOELECTRONICS TECH CO LTD
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