Special color fixing agent for dyneema rope and dyneema rope dyeing method

A Dyneema rope and color-fixing agent technology, which is applied in the field of special color-fixing agent for Dyneema rope, can solve problems such as poor gloss and brightness, poor fiber adhesion, and inconsistent colors, and achieve bright colors , strong adhesion, simple process effect

Inactive Publication Date: 2020-04-07
叶杰锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies in the prior art, the present invention provides a special color fixing agent for Dyneema rope and a dyeing method for Dyneema rope, which overcomes the difficulty in dyeing the existing Dyneema rope. Severe technical problems with poor gloss and brightness, poor fiber adhesion, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A special fixing agent for Dyneema rope, comprising the following components in parts by weight: 30 parts of polyacrylate emulsion; 30 parts of vinyl acetate-ethylene copolymer emulsion; 50 parts of tertiary acrylic emulsion; 50 parts of pure acrylic emulsion; 30 parts of oxyphosphate emulsion; 50 parts of polyisocyanate solution; 20 parts of leveling agent; 1 part of brightener; 50 parts of acrylic adhesive; 20 parts of titanium dioxide.

[0024] Dyneema rope dyeing method includes the following steps:

[0025] Step 1. Take 40 parts of the above-mentioned special fixing agent for Dyneema rope, add 25 parts of water and 35 parts of color paste, and mix them to obtain the dye;

[0026] Step 2. Take the Dyneema rope and completely soak it in the dye for 30 minutes;

[0027] Step 3. Take out the dyed Dyneema rope, put it directly into the hot air cabinet, and bake it at 65°C for 1 hour.

[0028] After testing, the obtained colored ultra-high molecular weight polyethylene fiber has ...

Embodiment 2

[0030] A special fixing agent for Dyneema rope, comprising the following components in parts by weight: 50 parts of polyacrylate emulsion; 50 parts of vinyl acetate-ethylene copolymer emulsion; 30 parts of tertiary acrylate emulsion; 30 parts of pure acrylic emulsion; 50 parts of oxyphosphate emulsion; 30 parts of polyisocyanate solution; 1 part of leveling agent; 20 parts of brightener; 30 parts of acrylic adhesive; 1 part of titanium dioxide.

[0031] Dyneema rope dyeing method includes the following steps:

[0032] Step 1. Take 60 parts of the above-mentioned special fixing agent for Dyneema rope, add 15 parts of water and 25 parts of color paste, and mix them to obtain the dye;

[0033] Step 2. Take the Dyneema rope, soak it in the dye completely, and dye it for 60 minutes;

[0034] Step 3. Take out the dyed Dyneema rope, put it directly into the hot air cabinet, and bake it at 60°C for 0.5-2 hours.

[0035] After testing, the strength retention rate of the obtained UHMWPE fiber is...

Embodiment 3

[0037] A special fixing agent for Dyneema rope, including the following components in parts by weight: 35 parts of polyacrylate emulsion; 45 parts of vinyl acetate-ethylene copolymer emulsion; 35 parts of tertiary acrylic emulsion; 45 parts of pure acrylic emulsion; 45 parts of oxyphosphate emulsion; 35 parts of polyisocyanate solution; 5 parts of leveling agent; 15 parts of brightener; 45 parts of acrylic adhesive; 5 parts of titanium dioxide.

[0038] Dyneema rope dyeing method includes the following steps:

[0039] Step 1. Take 50 parts of the above-mentioned special fixing agent for Dyneema rope, add 20 parts of water, 30 parts of color paste, and mix well to obtain the dye;

[0040] Step 2. Take the Dyneema rope and completely soak it in the dye for 45 minutes;

[0041] Step 3. Take out the dyed Dyneema rope, put it directly into the hot air cabinet, and bake it at 70°C for 0.5-2 hours.

[0042] After testing, the strength retention rate of the obtained ultra-high molecular weight...

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Abstract

The invention provides a special color fixing agent for a dyneema rope. The special color fixing agent comprises the following components in parts by weight of 30-50 parts of polyacrylate emulsion, 30-50 parts of vinyl acetate-ethylene co-emulsion, 30-50 parts of veova/acrylic emulsion, 30-50 parts of pure acrylic emulsion, 30-50 parts of aqueous epoxy phosphate emulsion, 30-50 parts of polyisocyanate solution, 1-20 parts of leveling agent, 1-20 parts of brightener, 30-50 parts of acrylic acid adhesive and 1-20 parts of titanium dioxide. The special color fixing agent for the dyneema rope is used for coloring the dyneema rope in the production process, and the rope can be dried, dried in the sun or dried through blowing instantly, so that the production efficiency is improved; the rope isbright in color after being dried, is consistent in the colors inside and outside, and is strong in color firmness; the produced rope has strong bonding force, is soft, and has a relatively long bending life, and the hardness can be adjusted according to needs. The special dyeing method for the dyneema rope is simple in process, the force retention rate of the obtained colored ultrahigh molecularweight polyethylene fiber after being dyed reaches 94%, the washing fastness reaches grade 3 to 5, and the fastness of soaping reaches grade 4.

Description

Technical field [0001] The invention relates to the technical field of Dyneema ropes, in particular to a special fixing agent for Dyneema ropes and a method for dyeing Dyneema ropes. Background technique [0002] The main component of Dyneema rope is high-strength polyethylene fiber, which is made into a super-sleek and sensitive rope by means of thread reinforcement technology. The strength of Dyneema rope is more than 10 times that of high-quality steel, the modulus is second only to super carbon fiber, the density is less than water, and it can float on water. The main component of Dyneema rope, the high-strength high-modulus polyethylene fiber, has excellent physical properties, high crystallinity, and is not easy to react with chemical agents. Therefore, it has excellent properties such as water resistance, humidity resistance, chemical corrosion resistance, and ultraviolet resistance, and is widely used in fishery and coastal industries. [0003] However, due to the regular...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/08D06P5/10D06P5/04D06P1/52D06P1/673D06P3/79
CPCD06P5/08D06P5/10D06P5/04D06P1/525D06P1/5221D06P1/673D06P3/79
Inventor 叶杰锋
Owner 叶杰锋
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