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

Superfine glass wool and manufacturing method thereof

A technology of ultra-fine glass wool and manufacturing methods, applied in glass manufacturing equipment, manufacturing tools, etc., can solve the problems of high cost and not being applied to civil fields, etc., and achieve low production costs, wide range of product applications, and good product feel Effect

Inactive Publication Date: 2011-04-13
张学军
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many glass wool and manufacturing methods, but there are very few ultra-fine glass wool. In the original production process, there are many additives in the raw materials of the product, and the cost is high. The processing can only be completed by multi-step methods. Fire prevention, insulation, heat preservation, sound absorption, etc., have not been applied to civilian fields

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 approach

[0010] A method for producing ultrafine glass wool, the wool is composed of carbon dioxide and boron trioxide, characterized in that the diameter of the glass wool is less than 2.0 microns. The cotton production method is to heat the raw material to 1200°C ± 80°C and draw it into glass filaments with a diameter of 150 microns to 400 microns, and use a flame of 1560°C to 1980°C to blow the glass filaments when the spray speed is greater than 610 m / s. glass wool.

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

No PUM Login to View More

Abstract

The invention belongs to the field of a superfine glass wool and a manufacturing method thereof. The wool comprises carbon dioxide and boron trioxide, and the diameter of the wool is less than 2 micrometers. The manufacturing method comprises the following steps of: jetting raw materials with the diameter of 150 micrometers to glass silks with the diameter of 400 micrometers by using flames at 1560 DEG C and 1980 DEG C, and then forming the superfine wool when the jetting speed is greater than 610m / s. The superfine glass wool has the advantages of superfine form, uniform diameter, fire protection, sound absorption, heat preservation, insulation and low cost.

Description

1. Technical field: [0001] The invention belongs to the field of glass wool and its production, in particular to an ultrafine glass wool and its production method. 2. Background technology: [0002] At present, there are many glass wool and its manufacturing methods, but there are very few ultra-fine glass wool. In the original production process, there are many additives in the raw materials of the product, and the cost is high. The processing can only be completed by multi-step methods. Fire prevention, insulation, heat preservation, sound absorption, etc., have not been applied to civilian fields. 3. Contents of the invention: [0003] 1. The present invention overcomes the above-mentioned deficiencies, adopts a precise production process control method, and invents and manufactures ultra-fine glass wool cloth with a diameter of less than 2 microns. The production cost is very low, the product has a wide range of applications, and the product has good hand feeling, whit...

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): C03C13/00C03B37/01C03B37/022C03B37/065
Inventor 张学军
Owner 张学军
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