Method for preparing nanometer negative ion automobile inner decoration facing

A nano negative ion, automotive interior technology, applied in the field of automotive interior fabric finishing, can solve the problems of poor dispersion of negative ion powder particles, unable to give full play to health care effects, low air negative ion concentration, etc. Human physiology, the effect of short production process

Inactive Publication Date: 2009-01-21
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Yet existing anion textiles are not suitable for direct application as automotive interior fabrics, and this is because it has the following disadvantages: 1. the binding fastness of the anion powder particles on the existing anion textiles to the fabric is not high, when the long-term operation of the automobile is in Under bumpy and frictional conditio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Embodiment one:

[0025] A preparation method for post-finishing nano-anion automotive interior fabrics, comprising the following steps in turn:

[0026] (1) Tourmaline is pulverized into nano-scale powder by jet pulverization technology;

[0027] (2) Accurately weigh 8g of the above-mentioned nano-tourmaline powder, add 100ml of deionized water, stir at high speed for 3-5 minutes, then add 3ml of sodium polyacrylate dropwise at 40-50°C, then add 3ml of vinyl silane coupling agent, Stir at high speed for 10 minutes to completely and evenly disperse the nano-anion powder, and the stirring speed of the high-speed stir is greater than 3000 rpm;

[0028] (3) Place the above-mentioned solution in an ultrasonic generator, and perform an ultrasonic dispersion treatment for 10 to 15 minutes to obtain a nano-anion finishing agent;

[0029] (4) Dilute the above-mentioned nano-anion finishing agent 35 times, adopt the dipping-rolling-drying process, dip and roll the automotive i...

Example Embodiment

[0033] Embodiment two:

[0034] A preparation method of nano-anion automotive interior fabric, comprising the following steps successively:

[0035] (1) Tourmaline is processed into nanoscale powder;

[0036] (2) Add 9 grams of the above-mentioned tourmaline powder into 100ml of deionized water, stir at high speed for 10 minutes, add 3.2ml of sodium polyacrylate and 3.5ml of silane coupling agent methacryloxysilane at 40-50°C, Stir for 10 minutes to completely and evenly disperse the nano-anion powder;

[0037] (3) above-mentioned solution is carried out ultrasonic dispersion treatment again, obtains nano anion finishing agent;

[0038] (4) Dilute the above-mentioned nano-anion finishing agent by 20 to 50 times, adopt the dipping-rolling-drying process, dip and roll the automotive interior fabric twice in the above-mentioned nano-anion finishing agent dilution solution, and the liquid rolling rate is 70-80%, Then pre-baking at 80-90 DEG C and baking at 150-180 DEG C to obta...

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Abstract

The invention discloses a method for preparing a post-finished nanometer negative ion automobile internal decorative fabric, comprising the following steps that: nanometer negative ion powder is added into the de-ionized water and is stirred at a high speed; a dispersing agent of sodium polyacrylate and a silicone hydride coupling agent are added at a temperature of between 40 and 50 DEG C; the mass ratio of the de-ionized water to the nanometer negative ion powder to the dispersing agent and to the coupling agent is 100:8 to 15:3.0 to 3.5:3 to 4, the silicone hydride coupling agent is selected from vinyl silane, amino silane, meth acryloxy silane, hydrosulphonyl silane or uramido silane; the nanometer negative ion finishing agent is obtained by stirring and the ultra audible sound dispersing process; after the nanometer negative ion finishing agent is diluted, and the immersing-padding-drying technique is adopted to prepare the post-finished nanometer negative ion automobile internal decorative fabric. The nanometer negative ion plug material not only has good shakeproof stability and rub resistance, but also releases air negative ions with high concentration, thereby being suitable for the automobile internal decoration field.

Description

technical field [0001] The invention relates to a fabric treatment method, in particular to a finishing method for automobile interior fabrics, wherein the finished automobile interior fabrics are nano anion fabrics. Background technique [0002] In recent years, with the continuous improvement of my country's automobile production and grades, and the intensification of market competition, automobiles are required to have a comfortable, healthy, and environmentally friendly cabin environment decoration. The interior decoration materials of new cars contain toxic gases, mainly including benzene, formaldehyde, and acetone. , xylene, etc., will cause headaches, fatigue and other poisoning symptoms; harmful substances such as carbon monoxide, gasoline odor, amines, nicotine, bacteria and other harmful substances produced by automobile engines and air-conditioning evaporators will reduce the air quality in the compartment. Therefore, domestic automobile manufacturers have also acc...

Claims

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Application Information

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IPC IPC(8): D06M11/80D06M15/263D06M13/513B60R13/02
Inventor 陈国强盛家镛王文莉邢铁玲
Owner SUZHOU UNIV
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