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Low temperature plasma terylene dyeing method

A technology of low-temperature plasma and dyeing method, which is applied in dyeing method, textile and papermaking, ultrasonic/sonic fiber treatment, etc., can solve problems such as polyester system research, achieve the effect of widening the limit and obvious dyeing effect

Inactive Publication Date: 2007-04-18
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the development of plasma only since the 1950s, there have been no reports on the systematic research and industrial production of polyester dyeing with cationic dyes at home and abroad.

Method used

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  • Low temperature plasma terylene dyeing method
  • Low temperature plasma terylene dyeing method
  • Low temperature plasma terylene dyeing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Pulsed air atmospheric pressure plasma treatment of polyester fabric, treatment conditions: pulsed air atmospheric pressure plasma treatment power 300W, treatment time 2min, treatment distance 2mm conditions.

[0021] 2) Use cationic Omi Red X-GRL (C.I.Basic Red 46) 2% (to the weight of the fabric), leveling agent TAN 0.5%, adjust the pH of the dye solution to 3.5-4.5 with a mixture of HAc and NaAc, and the bath ratio is 1:50 , temperature 98 ℃, dyeing time 60min. After washing, tumble dry.

[0022] 3) Dyeing process curve:

[0023]

[0024] 4) The staining results are shown in Table 1

[0025] dye

Embodiment 2

[0027] 1) Pulsed air atmospheric pressure plasma treatment of polyester fabric, processing conditions: pulsed air atmospheric pressure plasma treatment power 150W, treatment time 3min, treatment distance 2mm, polyester fabric was treated.

[0028] 2) Use cationic Omi Blue X-BL (C.I.Basic Blue 66) 2% (to fabric weight), leveling agent TAN 0.5%, adjust the pH of the dye solution to 3.5-4.5 with a mixture of HAc and NaAc, and a bath ratio of 1:50 , temperature 98 ℃, dyeing time 60min. After washing, tumble dry.

[0029] 3) Dyeing process curve:

[0030]

[0031] 4) The staining results are shown in Table 2

[0032] dye

Embodiment 3

[0034] 1) Pulse low-pressure plasma treatment of polyester fabric. Treatment conditions: power 60W, treatment time 5min, vacuum degree 40Pa.

[0035] 2) Use cationic Omi Yellow X-GL (C.I.Basic Yellow 28) 2% (to fabric weight), leveling agent TAN 0.5%, adjust the dyeing solution to pH 3.5-4.5 with HAc and NaAc mixture, bath ratio 1: 50. The temperature is 98°C, and the dyeing time is 60 minutes. After washing, tumble dry.

[0036] 3) Dyeing process curve:

[0037]

[0038] 4) The staining results are shown in Table 3

[0039] dye

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PUM

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Abstract

The invention relates to a staining method of terylene by low temperature plasma. Steps are as follows: (1) Dacron is physical modified by low temperature plasma. Impulse normal pressure plasma or impulse low pressure plasma is applied to deal with dacron.(2) Cationic dye is used for dyeing, which is clean, fast, non-pollution and low cost.

Description

technical field [0001] The invention belongs to the textile printing and dyeing industry, in particular to a low-temperature plasma polyester dyeing method. Background technique [0002] The application of low temperature plasma technology in textile dyeing and finishing is a new technology and method of textile clean production process. The treatment of fabrics by low-temperature plasma is a dry reaction between gas-solid two phases. This system greatly reduces water consumption and wastewater pollution in textile dyeing and finishing. At the same time, this water-free processing technology has many advantages, such as the consumption of chemicals is extremely low; the processing is fast, the general processing time is only a few minutes, or even tens of seconds, the processing effect is limited to the surface, and has no adverse effects on the fiber body, etc. . Plasma technology will have a good application in textile processing. [0003] There are many methods for gen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P3/52D06M10/02
Inventor 蔡再生刘丹
Owner DONGHUA UNIV
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