Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of screen cloth for automotive trim

A technology of automotive interior and mesh cloth, applied in the field of mesh cloth, can solve the problems of many heat dissipation parts, affecting the comfort of the car interior environment, and the internal air is not circulated, so as to increase the specific surface area, increase the adsorption effect, and increase the adsorption capacity. Effect

Active Publication Date: 2015-08-12
FUJIAN JINJIANG HUAYU WEAVING
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the car is placed outdoors, it is irradiated by strong sunlight, etc. Due to the excellent thermal insulation effect of the interior decoration materials, and the internal air is often not circulated, it often occurs that the temperature inside the car is 5-10°C higher than the outdoor temperature. , which seriously affects the comfort of the car interior environment; and the roof cloth is currently the most widely used heat insulation material. Currently, the method of reflective coating on the surface of polyester and nylon fabrics is mainly used in the market to achieve Reflection of light, although the environment inside the car can be reduced as much as possible at present, but there is also unavoidable high solar radiation and long-term light, the temperature of the covering cloth itself is too high, and the heat transfer to the roof causes the interior of the car overheating phenomenon
A patented vehicle sunshade (CN 201320302838.7) uses a method of coating the surface with a reflective coating to prepare a vehicle shading mesh that reflects sunlight. The reflective silver or aluminum foil layer on the surface fabric uses the heat dissipation parts on the left and right sides of the car to realize the heat dissipation treatment of the roof, but these have too many heat dissipation parts and require external forced heat dissipation measures

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A kind of preparation method for the mesh cloth of automobile interior, its concrete steps are:

[0044] 1. Preparation of high refractive index functional powder

[0045] Use high-refractive index pearls and shell waste to grind for 60-90 minutes with a three-roll mill, and then sieve to obtain high-refractive functional coarse powder with a particle size not greater than 20 μm. Then, under the condition of 100 ° C, the average molecular weight 6000 PEG is used as the solvent, and the amount of high-refractive index functional coarse powder is controlled to be 20% of the total material mass fraction. After stirring at high speed for 5 minutes, the ball mill is used for fine grinding, and the filling volume of the ball mill is controlled to be 75-80%. The particle size of zirconium strains 1mm, the ball milling time is 90-180min, and the temperature during the milling process is controlled to be 60-80°C to prepare a high-refractive-index functional powder.

[0046] 2. ...

Embodiment 2

[0074] A kind of preparation method for the mesh cloth of automobile interior, its concrete steps are:

[0075] 1. Preparation of high refractive index functional powder

[0076] Use high-refractive index pearls and shell waste to grind for 60-90 minutes with a three-roll mill, and then sieve to obtain high-refractive functional coarse powder with a particle size not greater than 20 μm. Then, under the condition of 100 ° C, the average molecular weight 6000 PEG is used as the solvent, and the amount of high-refractive index functional coarse powder is controlled to be 20% of the total material mass fraction. After stirring at high speed for 5 minutes, the ball mill is used for fine grinding, and the filling volume of the ball mill is controlled to be 75-80%. The particle size of zirconium strains 1mm, the ball milling time is 90-180min, and the temperature during the milling process is controlled to be 60-80°C to prepare a high-refractive-index functional powder.

[0077] 2. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Intrinsic viscosityaaaaaaaaaa
Login to View More

Abstract

The invention relates to a preparation method of screen cloth for an automotive trim. The preparation method is characterized by comprising the following steps: I, preparing high-refractive-index functional powder; II, preparing environment-friendly functional powder: (1) preparing a carrier of nano copper oxide; (2) preparing the environment-friendly functional powder; III, preparing modified polyester master batch; IV, preparing special oiling agent for polyester monofilament; V, preparing high-performance polyester monofilament; VI, preparing screen mesh of the automotive trim. The screen cloth is produced by adopting a double-needle bed warping machine and prepared in a warping step, a weaving step and an after-arranging step. The preparation method is simple in process, wide in application range and good in performance.

Description

【Technical field】 [0001] The invention relates to the technical field of mesh cloth, in particular to a method for preparing a mesh cloth used for automobile interior decoration. 【Background technique】 [0002] When the car is placed outdoors, it is irradiated by strong sunlight, etc. Due to the excellent thermal insulation effect of the interior decoration materials, and the internal air is often not circulated, it often occurs that the temperature inside the car is 5-10°C higher than the outdoor temperature. , which seriously affects the comfort of the car interior environment; and the roof cloth is currently the most widely used heat insulation material. Currently, the method of reflective coating on the surface of polyester and nylon fabrics is mainly used in the market to achieve Reflection of light, although the environment inside the car can be reduced as much as possible at present, but there is also unavoidable high solar radiation and long-term light, the temperatu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D04B21/00D01D5/08D01F6/92D01F1/10D06M15/53D06M15/643D06M13/513D06M11/72
Inventor 苏成喻柯文新陈志鹏石建良杨孝清
Owner FUJIAN JINJIANG HUAYU WEAVING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com