Composite interior material for motor car and preparation method thereof

A technology for interior materials and motor vehicles, which is applied in the field of composite interior materials and its preparation, can solve the problems of performance not meeting the corresponding requirements, low strength, etc., and achieve the effects of improving functionality, good compatibility, and improving quality

Inactive Publication Date: 2012-08-01
NANTONG UNIVERSITY +1
View PDF9 Cites 36 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no corresponding general-purpose product, and customized products cannot meet the corresponding requirements in terms of the above-mentioned properties. The general c

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite interior material for motor car and preparation method thereof
  • Composite interior material for motor car and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0018] The present invention shows an embodiment of a composite interior material for trains and a preparation method thereof; the preparation method of the composite material is 60% aramid 1314, 20% polyester flame-retardant fiber, and 20% polyester hot melt fiber. The steps are as follows:

[0019] 1). The aramid 1314, polyester flame-retardant fiber and polyester hot melt fiber are unpacked by a bag opener, and then pre-opened by a rough opener, then mixed by a cotton blender and then finely opened by a fine opener , And then use a carding machine for carding;

[0020] 2) Using non-woven needling processing technology to cross-lay the carded fibers wit...

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
Lengthaaaaaaaaaa
Diameteraaaaaaaaaa
Gram weightaaaaaaaaaa
Login to view more

Abstract

The invention relates to a composite interior material for a motor car and a preparation method thereof. The composite interior material comprises 60-80% of high performance fibers, 10-20% of flame retardant fibers and 10-20% of hot-melt fibers; and the preparation method comprises the following specific steps of: 1) opening the high performance fibers, the flame retardant fibers and the hot-melt fibers by a bale opener; reopening the high performance fibers, the flame retardant fibers and the hot-melt fibers by using a rough opener; and then mixing the high performance fibers, the flame retardant fibers and the hot-melt fibers by using a cotton blending machine; finely opening the mixture by using a fine opener; and combing the mixture by using a carding machine; 2) by using a nonwoven needle-punched machining technology, lapping the combed fibers in a cross way by a lapping machine; and then carrying out needle punching on the fibers by using a needle machine; and processing the fibers by using a singeing machine and a glazing calendar; and 3) carrying out composite hot pressing on a fiber felt which is a needle-punched, singed and calendared semi-finished product; and finally, forming the composite interior material together with a thermoplastic resin.

Description

technical field [0001] The invention relates to a composite interior decoration material and a preparation method thereof, in particular to a composite interior decoration material used in motor vehicles and a preparation method thereof. Background technique [0002] In recent years, the rapid development of high-speed trains and the rapid increase in the demand for high-end car interior materials, but as a major consumer of vehicle interior materials, there is almost no research and development of high-end interior materials. High-end automotive interior materials need to have high resilience, color fastness to sunlight and heat, and abrasion resistance of more than 10,000 times, and have strict safety indicators. At present, there is no corresponding general-purpose product, and customized products cannot meet the corresponding requirements in terms of the above-mentioned performances. The general composite interior materials have relatively low strength, flame retardant, ...

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): D04H1/42D04H1/542D04H1/46D04H1/64
Inventor 张瑜李素英王洪云张伟张恒季振清臧传锋顾闻彦赵学军任煜颜婷婷
Owner NANTONG UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap