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Antistatic agent formula and process for efficient composite polyurethane safe shoe material

An antistatic agent and composite technology, which is applied in the field of high-efficiency composite polyurethane antistatic agent formulations for safety shoes, can solve the problems of poor compatibility between antistatic agents and polyurethane, poor washing stability, and complicated preparation and placement, so as to avoid Hydrolysis, good compatibility, good antistatic effect

Inactive Publication Date: 2019-12-10
瑞安市军中鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing antistatic agent for polyurethane has poor compatibility with polyurethane, can only be coated on the outer surface, has poor washing stability, is not conducive to use, and is more complicated to prepare and place, and the cost is high. Static agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A high-efficiency composite polyurethane safety shoe material antistatic agent formula and process, the high-efficiency composite polyurethane safety shoe material antistatic agent formula is made of the following raw materials: dodecyl dimethyl ammonium chloride 15%, iso Propanol 15%, Ethyl Acetate 30%, Anhydrous Sodium Perchlorate 10%, and Water 30%.

[0037] As preferably, the technological process of described antistatic agent comprises the steps:

[0038] S1. Add dodecyldimethylammonium chloride and water into the reaction kettle, fill it with nitrogen for protection, stir evenly for 15 minutes to 20 minutes, and heat to 40 degrees Celsius to 50 degrees Celsius to obtain the first mixed solution;

[0039] S2. Ethyl acetate is evenly added to the first mixed solution, and water is added to control the temperature from 40 degrees Celsius to 80 degrees Celsius, and reacted for 2 hours to 3 hours to obtain a second mixed solution;

[0040] S3. Add isopropanol and anhy...

Embodiment 2

[0050] A high-efficiency composite polyurethane safety shoe material antistatic agent formula and process, the high-efficiency composite polyurethane safety shoe material antistatic agent formula is made of the following raw materials: 20% dodecyl dimethyl ammonium chloride, iso Propanol 20%, Ethyl Acetate 25%, Anhydrous Sodium Perchlorate 15%, and Water 20%.

[0051] As preferably, the technological process of described antistatic agent comprises the steps:

[0052] S1. Add dodecyldimethylammonium chloride and water into the reaction kettle, fill it with nitrogen for protection, stir evenly for 15 minutes to 20 minutes, and heat to 40 degrees Celsius to 50 degrees Celsius to obtain the first mixed solution;

[0053] S2. Ethyl acetate is evenly added to the first mixed solution, and water is added to control the temperature from 40 degrees Celsius to 80 degrees Celsius, and reacted for 2 hours to 3 hours to obtain a second mixed solution;

[0054] S3. Add isopropanol and anhy...

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PUM

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Abstract

The invention discloses an antistatic agent formula and process for an efficient composite polyurethane safe shoe material. The antistatic agent formula for the efficient composite polyurethane safe shoe material is prepared from the following raw materials: 10%-20% of dodecyl dimethyl ammonium chloride, 15%-25% of isopropyl alcohol, 25%-40% of ethyl acetate, 10%-15% of anhydrous sodium perchlorate and 15%-35% of water. According to the antistatic agent formula and process for the efficient composite polyurethane safe shoe material provided by the invention, the antistatic effect is good, theantistatic agent is compatible to a main material well, can be compounded into polyurethane to avoid hydrolysis, and is stable, meanwhile, a preparation process is simple and controllable, efficient production is facilitated, use safety and stability are ensured, and the antistatic agent formula is widely applied and popularized favorably.

Description

technical field [0001] The invention relates to the technical field of antistatic agents, in particular to a formula and process of an antistatic agent for high-efficiency composite polyurethane safety shoe materials. Background technique [0002] Static hazards are caused by electrostatic charges or electrostatic fields. During the production process and the operation of the operator, the relative movement, contact and separation of certain materials lead to the accumulation of relatively static positive and negative charges, resulting in static electricity, and polyurethane materials have good electrical insulation Performance, the static charge generated by friction is not easy to disappear, the accumulation of static charge will cause many problems, and even become a disaster, so a compound antistatic agent is needed for protection. [0003] However, the existing antistatic agent for polyurethane has poor compatibility with polyurethane, can only be coated on the outer ...

Claims

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Application Information

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IPC IPC(8): C08K13/02C08K5/19C08K5/05C08K5/101C08K3/24C08L75/04
CPCC08K3/24C08K5/0075C08K5/05C08K5/101C08K5/19C08K13/02C08K2201/017C08L75/04
Inventor 吕如豪
Owner 瑞安市军中鞋业有限公司
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