阅读说明：本技术 尼龙56阻燃抗红外迷彩织带 (Nylon 56 flame-retardant infrared-resistant camouflage ribbon ) 是由 敬龙 屈平 李云建 于 2019-11-15 设计创作，主要内容包括：本发明提供一种尼龙56阻燃抗红外迷彩织带,涉及迷彩织带生产技术领域,其生产工艺包括漂洗、去油,染底色,印花,后处理,阻燃处理等步骤,其中阻燃处理是将织带在阻燃液中第一次浸泡45min后进行第一次轧制,将经过第一次轧制的织带再次转移至阻燃液中第二次浸泡,浸泡时间15min,然后进行第二次轧制,将经过二浸二轧后的织带在100℃进行预烘3min,130℃烘焙5min。本发明生产工序短,制得的尼龙56阻燃抗红外迷彩织带色相一致性好,红外反射率稳定,成本低,尤其是有机氮系阻燃剂与磷系阻燃剂配合使用时,可起协同效应,迷彩织带的阻燃性能更好。(The invention provides a nylon 56 flame-retardant anti-infrared camouflage ribbon, which relates to the technical field of camouflage ribbon production, and comprises the steps of rinsing, deoiling, ground color dyeing, printing, post-treatment, flame-retardant treatment and the like, wherein the flame-retardant treatment comprises the steps of firstly soaking a ribbon in flame-retardant liquid for 45min, then carrying out first rolling, transferring the ribbon subjected to the first rolling into the flame-retardant liquid again for second soaking for 15min, then carrying out second rolling, and pre-drying the ribbon subjected to the second soaking and the second rolling at 100 ℃ for 3min and baking the ribbon at 130 ℃ for 5 min. The production process is short, the prepared nylon 56 flame-retardant infrared-resistant camouflage ribbon has good hue consistency, stable infrared reflectivity and low cost, and particularly when the organic nitrogen flame retardant and the phosphorus flame retardant are used in a matching way, the synergistic effect can be achieved, and the flame retardant performance of the camouflage ribbon is better.)

1. The flame-retardant and infrared-resistant camouflage ribbon of nylon 56 is characterized in that the production process comprises the following steps:

1) rinsing and deoiling: adding a scouring agent into boiling water to boil and deoil the white blank of the nylon 56 woven belt, cleaning with clear water and drying;

2) dyeing ground color: dyeing the ground color of the rinsed braid in the step 1), and drying after wet steaming for 6-8 min;

3) printing: mixing the woven belt dyed with the ground color in the step 2) with an infrared-proof dye according to different color requirements, and printing a woven belt camouflage pattern after adjusting corresponding color and spectral reflectance value;

4) color development: carrying out color development treatment on the woven tape printed in the step 3), wherein the specific process is as follows: the dried mixture is dried and baked in an oven at 165 ℃ for 120s, and then wet-steamed in a steam oven at 105 ℃ for 30 min.

5) Post-treatment, fixation: washing the redundant dye in the woven belt treated in the step 4) by using a soaping agent, washing for 60s at the temperature of 90 ℃, then washing by using supercooled water, passing through a color fixing agent water tank, and then drying;

6) and (3) flame retardant treatment: soaking the woven belt treated in the step 5) in a flame retardant liquid for 45min for the first time, then rolling for the first time, transferring the woven belt subjected to the first rolling to the flame retardant liquid for the second time for soaking for 15min, then rolling for the second time, pre-drying the woven belt subjected to the second soaking and the second rolling for 3min at 100 ℃, and baking for 5min at 130 ℃ to obtain a primary finished product.

7) Detecting each index of the primary finished product obtained in the step 6), and obtaining a finished product after appearance quality inspection.

2. The nylon 56 flame-retardant infrared-resistant camouflage ribbon as claimed in claim 1, wherein in the production process step 1), the scouring agent is added and the mixture is boiled for 60-65 min.

3. The nylon 56 flame retardant infrared resistant camouflage ribbon of claim 1, wherein in step 2) of the production process, the wet steaming temperature is 98-100 ℃.

4. The nylon 56 flame retardant infrared resistant camouflage ribbon as claimed in claim 1, wherein in step 3) of the manufacturing process, the infrared resistant dye comprises one or more of acid yellow G, acid green GW, acid red GW, weak acid red E, weak acid orange RXL, weak acid blue 2BR, lesch RMF-2BL, neutral black L-D, neutral yellow S-RL, neutral blue S-R, neutral red S-BB, acid blue a-R, paint black, mesh bonding ST-305E.

5. The nylon 56 flame-retardant infrared camouflage tape according to claim 1, wherein in the production process step 6), the first rolling and the second rolling are performed at a pressure of 0.3Mpa and at a speed of 1 m/min.

6. The nylon 56 flame-retardant infrared-resistant camouflage ribbon as claimed in claim 1, wherein in the production process step 6), the flame-retardant solute in the flame-retardant liquid comprises one or more of alkyl phosphate, aryl phosphate, bromide and organic nitrogen flame retardants.

Technical Field

The invention relates to the technical field of camouflage ribbon production, in particular to a nylon 56 flame-retardant infrared-resistant camouflage ribbon.

Background

The polyamide is commonly called nylon and has the density of 1.15g/cm³Is a molecule containing a repeated amide group in the main chain [ NHCO ]]The general name of the thermoplastic resin comprises aliphatic PA, aliphatic-aromatic PA and aromatic PA, wherein the aliphatic PA has a plurality of varieties, high yield and wide application, and the name is determined by the specific carbon number of the synthetic monomer. Nylon is one of the most important 5-size materials, and has important application in multiple fields of military equipment, automobiles, high-grade textiles and the like. Traditional chemical fibers mainly depend on petroleum, but as non-renewable resources, the petroleum not only faces the hidden danger of resource exhaustion, but also triggers numerous environmental problems in the application process. The nylon 56 is a bio-based chemical fiber material, is extracted from natural organisms, and is a sustainable environment-friendly fabric.

Nylon 56 density 1.14g/cm³Is obviously lower than 1.4g/cm of terylene³The corresponding military need clothes and equipment can be lightened by 18 percent; the saturated water absorption rate of nylon 56 can reach 14 percent, is far higher than that of terylene, even is 8 percent higher than that of nylon 66 and nylon 6 and 10 percent higher than that of the terylene, and the excellent moisture absorption and drainage rate greatly improves the wearing comfort level; the glass transition temperature of the terylene is 75 ℃, the glass transition temperature of the nylon 66 is 65 ℃, the glass transition temperature of the nylon 56 is lower than that of the nylon 66 and far lower than that of the terylene, and the high-cold and high-altitude areas of the nylon 56 are used, so that the material is not brittle and not hard when being worn, and the low-temperature resistance of the material is greatly improved; the strength of the terylene 56 is close to that of nylon 66 and is far higher than that of terylene, so that the wear resistance and the fastness of the training clothes are improved, the service life is prolonged, and the use cost is reduced; the softness of the nylon 56 is close to that of wool, and the blended spinning of polyester and wool is replaced, so that the quality of the fabric is improved, the wool content can be reduced, and the cost is reduced; because nylon 56 has high moisture absorption performance, the antistatic performance is strong, and the wearing comfort and the functionality are improved.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a nylon 56 flame-retardant infrared-resistant camouflage ribbon, so that the nylon 56 has a flame-retardant effect and reaches the infrared-resistant standard, and the color development and the color cross of the nylon 56 are solved by combining dry steaming and wet steaming.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a nylon 56 flame-retardant anti-infrared camouflage ribbon, the production process comprises the following steps:

1) rinsing and deoiling: adding a scouring agent into boiling water to boil and deoil the white blank of the nylon 56 woven belt, cleaning with clear water and drying;

2) dyeing ground color: dyeing the ground color of the rinsed braid in the step 1), and drying after wet steaming for 6-8 min;

3) printing: mixing the woven belt dyed with the ground color in the step 2) with an infrared-proof dye according to different color requirements, and printing a woven belt camouflage pattern after adjusting corresponding color and spectral reflectance value;

4) color development: carrying out color development treatment on the woven tape printed in the step 3), wherein the specific process is as follows: the dried mixture is dried and baked in an oven at 165 ℃ for 120s, and then wet-steamed in a steam oven at 105 ℃ for 30 min.

5) Post-treatment, fixation: washing the redundant dye in the woven belt treated in the step 4) by using a soaping agent, washing for 60s at the temperature of 90 ℃, then washing by using supercooled water, passing through a color fixing agent water tank, and then drying;

6) and (3) flame retardant treatment: soaking the woven belt treated in the step 5) in a flame retardant liquid for 45min for the first time, then rolling for the first time, transferring the woven belt subjected to the first rolling to the flame retardant liquid for the second time for soaking for 15min, then rolling for the second time, pre-drying the woven belt subjected to the second soaking and the second rolling for 3min at 100 ℃, and baking for 5min at 130 ℃ to obtain a primary finished product.

7) Detecting each index of the primary finished product obtained in the step 6), and obtaining a finished product after appearance quality inspection.

Furthermore, in the step 1) of the production process, the scouring agent is added and boiled for 60-65 min.

Furthermore, in the step 2) of the production process, the wet steaming temperature is 98-100 ℃.

Further, in the production process step 3), the infrared-proof dye comprises one or more of acid yellow G, acid green GW, acid red GW, weak acid red E, weak acid orange RXL, weak acid blue 2BR, Less RMF-2BL, neutral black L-D, neutral yellow S-RL, neutral blue S-R, neutral red S-BB, acid blue A-R, paint black and net bonding ST-305E. The infrared-proof effect is the combined action of the dye and the coating to change the spectral reflectivity of the color.

Furthermore, in the production process step 6), the pressure of the first rolling and the second rolling is 0.3Mpa, and the speed is 1 m/min.

Further, in the step 6), the flame retardant solute in the flame retardant liquid comprises one or more of alkyl phosphate such as tributyl phosphate, tris (2, 3-dibromopropyl) phosphate, Pyrol99, aryl phosphate such as toluene-diphenyl phosphate, tricresyl phosphate, triphenyl phosphate, bromide such as dichlorobromomethane, octabromodiphenyl oxide, pentabromoethylbenzene, tetrabromobisphenol A, organic nitrogen flame retardants such as triazine and its derivatives, melamine, etc.

(III) advantageous effects

The invention provides a nylon 56 flame-retardant infrared-resistant camouflage ribbon, which enables the nylon 56 to have a flame-retardant effect and reach the infrared-resistant standard, and solves the color development and color cross of the nylon 56 by combining dry steaming and wet steaming. The production process is short, the prepared nylon 56 flame-retardant infrared-resistant camouflage ribbon has good hue consistency, stable infrared reflectivity and low cost, and particularly when the organic nitrogen flame retardant and the phosphorus flame retardant are used in a matching way, the synergistic effect can be achieved, and the flame retardant performance of the camouflage ribbon is better. The camouflage woven tape produced by arranging the nylon 56 woven tape blank through a series of processes has the characteristics of light specific gravity of nylon 56, easy degradation, capability of lightening the load of soldiers and improving the fighting capacity, and has the characteristics of infrared resistance and flame retardance, thereby meeting the requirements of national defense of troops in future war.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.