A kind of color master batch for antibacterial and antistatic graphene polyester spinning and preparation method thereof
A kind of olefinic polyester and antistatic technology, which is applied in the field of antibacterial and antistatic graphene polyester spinning color masterbatch and its preparation, can solve the problems of unfriendly process environment, difficult process control, and easy agglomeration of graphene, etc. Achieve the effect of easy and accurate control of the content, not easy to break the head, good color fastness and colorability
Active Publication Date: 2022-03-15
SWOTO PROTECTION & TECH CO LTD +1
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Problems solved by technology
[0006] The purpose of the present invention is to overcome the defects existing in the prior art, to provide a kind of antibacterial and antistatic graphene polyester spinning color masterbatch with uniform performance and its preparation method, aiming to solve the problem of graphene in polyester masterbatch and polyester masterbatch. The problems of easy agglomeration in polyester fiber, unfriendly process environment and difficult process control
Method used
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Embodiment 1-7
[0031] This embodiment provides an antibacterial and antistatic graphene polyester spinning masterbatch, which is prepared through the following steps.
[0032] S1. prepare graphene dye color paste.
[0033] S1-1. Weighing ingredients: S-type high-temperature disperse dyes include disperse red FRL 200%, disperse yellow 4RL 100%, disperse black PX 300%, and graphene oxide powder, ethylene glycol, dispersant, acrylate polymerization Material thickener, non-ionic heterogeneous silicone polymer defoamer, and water are weighed according to the formula. The dispersant is selected from one or both of sodium lignosulfonate and polyvinylpyrrolidone.
[0034] S1-2. Dispersion and stirring: Soak Disperse Red FRL 200%, Disperse Yellow 4RL 100%, and Disperse Black PX 300% in water with a temperature lower than 45°C, stir to dissolve, and filter through a 300-mesh filter to obtain pre-dispersed dyes Dispersion liquid; then the dye dispersion liquid and other ingredients are added to the s...
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The invention relates to an antibacterial and antistatic graphene polyester spinning color masterbatch and a preparation method thereof. The preparation method comprises the following steps: preparing a graphene dye colorant, kneading the graphene dye colorant and natural polyester chips The colored polyester mixture is formed, and the colored polyester mixture is smelted, co-extruded, and granulated to obtain a masterbatch for antibacterial and antistatic graphene polyester spinning. Compared with the prior art, the present invention adopts graphene dye paste and polyester chips to mix, melt and extrude to prepare the color masterbatch for graphene polyester spinning, the preparation process is stable, simple and controllable, and the obtained color masterbatch is Uniform electrical properties, antibacterial and antistatic properties are durable and washable.
Description
technical field [0001] The invention relates to new textile materials, in particular to antibacterial and antistatic graphene polyester spinning color masterbatch and a preparation method thereof. Background technique [0002] Polyester fiber refers to the synthetic fiber obtained by spinning polyester obtained by polycondensation of organic dihydric alcohol and dibasic acid or ester, referred to as PET fiber. It is currently the largest chemical fiber variety with the most mass production at home and abroad. With the development of its new functions, the field of application is constantly expanding. [0003] As a new type of two-dimensional nano-carbon material, graphene has excellent characteristics such as high electrical conductivity, high thermal conductivity, high specific surface area, and excellent mechanical properties; as an ultra-light material, the surface density of graphene is only 0.77mg / m 2 . Many technicians in the textile field are studying how to compoun...
Claims
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IPC IPC(8): C08J3/22D01F1/10D01F1/09D01F6/92C08L67/00
CPCC08J3/226D01F1/103D01F1/09D01F6/92C08J2367/00C08K3/042C08K2201/011
Inventor 赵开明王炳来叶远丽周永洪
Owner SWOTO PROTECTION & TECH CO LTD