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A method for improving the dyeing performance of nylon 6 fishing net

A dyeing performance, nylon technology, applied in the field of fishing net dyeing, can solve the problems of shallow dyeing degree, low dyeing amount, general dyeing performance of nylon 6 fishing net, etc., to achieve improved dyeing performance, good dyeing fastness, and increased dyeing amount Effect

Active Publication Date: 2018-08-10
CHAOHU TIANYU FISHING TACKLE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fishing net is a net for fishing. Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. Fishing nets made of nylon 6 are used more and more. According to market demand, different dyeing treatments are required for nylon 6 fishing nets to improve its performance. However, the existing dyeing process of nylon 6 fishing nets shows that the dyeing performance of nylon 6 fishing nets is average, and the amount of dyeing in the dyeing process is low. , lightly stained

Method used

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  • A method for improving the dyeing performance of nylon 6 fishing net

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Embodiment 1

[0014] A method for improving the dyeing performance of nylon 6 fishing nets. After the nylon 6 masterbatches are activated, the activated nylon 6 masterbatches are made into nylon 6 fishing nets, and then the prepared nylon 6 fishing nets are preheated. The preheated nylon 6 fishing net is then subjected to low-temperature plasma treatment, then soaked in grape seed extract, and then dried to carry out dyeing treatment.

[0015] The activation treatment of the nylon 6 masterbatch is specifically: uniformly mix the nylon 6 masterbatch and deionized water in a mass ratio of 1:12, then add aluminum potassium sulfate with a mass of 1.2% of the nylon 6 masterbatch, add it to the mixer Stir at 1200r / min for 40min, then use ammonia water to adjust the pH of the suspension to 8.8, heat to 90°C, stir at 120r / min for 30min, use 350W ultrasonic treatment for 10min, and then add nylon 6 masterbatch mass of 0.08% Ammonium persulfate, after stirring evenly, keep warm at 72°C for 15min, the...

Embodiment 2

[0022] A method for improving the dyeing performance of nylon 6 fishing nets. After the nylon 6 masterbatches are activated, the activated nylon 6 masterbatches are made into nylon 6 fishing nets, and then the prepared nylon 6 fishing nets are preheated. The preheated nylon 6 fishing net is then subjected to low-temperature plasma treatment, then soaked in grape seed extract, and then dried to carry out dyeing treatment.

[0023] The activation treatment of the nylon 6 masterbatch is specifically: uniformly mix the nylon 6 masterbatch and deionized water in a mass ratio of 1:15, then add aluminum potassium sulfate with a mass of 1.2% of the nylon 6 masterbatch, add it to the mixer Stir at 1200r / min for 40min, then use ammonia water to adjust the pH of the suspension to 9.2, heat to 90°C, stir at 120r / min for 30min, use 350W ultrasonic treatment for 12min, then add nylon 6 masterbatch with 0.08% mass Ammonium persulfate, after stirring evenly, keep warm at 72°C for 18min, then ...

Embodiment 3

[0030] A method for improving the dyeing performance of nylon 6 fishing nets. After the nylon 6 masterbatches are activated, the activated nylon 6 masterbatches are made into nylon 6 fishing nets, and then the prepared nylon 6 fishing nets are preheated. The preheated nylon 6 fishing net is then subjected to low-temperature plasma treatment, then soaked in grape seed extract, and then dried to carry out dyeing treatment.

[0031] The activation treatment of the nylon 6 masterbatch is specifically: uniformly mix the nylon 6 masterbatch and deionized water in a mass ratio of 1:14, then add aluminum potassium sulfate with a mass of 1.2% of the nylon 6 masterbatch, add it to the mixer Stir at 1200r / min for 40min, then use ammonia water to adjust the pH of the suspension to 9.0, heat to 90°C, stir at 120r / min for 30min, use 350W ultrasonic treatment for 11min, then add nylon 6 masterbatch with 0.08% mass Ammonium persulfate, after stirring evenly, keep warm at 72°C for 16min, then ...

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Abstract

The invention discloses a method for improving dyeing performance of a nylon 6 fishing net. The method comprises the steps: after activation treatment of the nylon 6 master batch, preparing the nylon 6 master batch after the activation treatment into a nylon 6 fishing net, preheating the nylon 6 fishing net, conducting low temperature plasma treatment on the preheated nylon 6 fishing net, using a grape seed extracting solution to soak, then drying, carrying out dyeing treatment. Through the nylon 6 master batch activation treatment, the nylon 6 master batch structure performance can be significantly improved, making the dyeing performance of the nylon 6 master batch after being prepared into the nylon 6 fishing net is improved to a certain extent.

Description

technical field [0001] The invention belongs to the technical field of fishing net dyeing, and in particular relates to a method for improving the dyeing performance of nylon 6 fishing nets. Background technique [0002] Fishing net is a net for fishing. Modern fishing nets are mainly processed with polyethylene, nylon and other raw materials, which have a longer service life and higher fishing efficiency. Fishing nets made of nylon 6 are used more and more. According to market demand, different dyeing treatments are required for nylon 6 fishing nets to improve its performance. However, the existing dyeing process of nylon 6 fishing nets shows that the dyeing performance of nylon 6 fishing nets is average, and the amount of dyeing in the dyeing process is low. , the degree of staining is light. Contents of the invention [0003] The purpose of the invention is to provide a method for improving the dyeing performance of nylon 6 fishing nets in view of the existing problems...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M10/02D06M13/00C08J7/14D01F6/60C08L77/02D06M101/34
CPCC08J7/14C08J2377/02D01F6/60D06M10/025D06M13/00D06M2101/34
Inventor 向泽柱
Owner CHAOHU TIANYU FISHING TACKLE CO LTD
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