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

Radiation-resistant fiber board and production method thereof

A technology of radiation protection fiber and production method, applied in the field of fiberboard production and manufacturing, can solve the problems of poor physical and mechanical properties, complicated installation, fully automatic production, etc., and achieve the effects of good radiation protection function, simple production process and good physical and mechanical properties

Inactive Publication Date: 2012-07-11
佛山市沃德森板业有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the expansion of the application field, people put forward higher and higher requirements for the functionality of some areas, such as the requirement of radiation protection. At present, because the decorative panels do not have this function, the realization of this function usually needs to be installed separately in the building. Shielding, complex and very costly to install
For this reason, the industry has designed a particleboard with anti-radiation function. For example, the name disclosed in the Chinese utility model patent is "anti-radiation particleboard" (patent number: 201120179950.7). Composite with the backboard, there is a radiation-proof wire mesh between the panel and the core board. The radiation-proof particleboard using this technology can play a certain radiation-proof function, but because the wire mesh is used, the wire mesh There are gaps between them, so it cannot play a complete role in radiation protection, and the radiation-proof particleboard with wire mesh structure cannot be fully automatic produced on the particleboard paving equipment. It is necessary to manufacture each layer of particleboard first, and then between layers. Bonding, the radiation-proof particleboard manufactured by this production process, because the layers are bonded by the later bonding process, the physical and mechanical properties are poor, and the wire mesh is designed with an asymmetric structure, the particleboard expands with heat and contracts with cold. under the influence of

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
  • Radiation-resistant fiber board and production method thereof
  • Radiation-resistant fiber board and production method thereof
  • Radiation-resistant fiber board and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The radiation-proof fiberboard of the present invention and its production method will be described in further detail below with reference to the accompanying drawings.

[0022] Such as figure 1 As shown, the radiation-proof fiberboard of this embodiment includes a lower surface fiber layer 1, an upper surface fiber layer 2, and a layer of metal powder and adhesive mixed material is provided between the lower surface fiber layer 1 and the upper surface fiber layer 2. Anti-radiation metal layer 3. The paving equipment used for production only needs to add a paving head to the existing composite fiberboard production equipment, such as figure 2 As shown, the paving machine includes a paving belt 5, a lower surface fiber paving head 7 installed above the paving belt 5, a radiation-proof metal layer paving head 9 and an upper surface fiber paving head 8. 5 The back end is provided with a pre-press roller 6. The production method includes the following steps:

[0023] a. The ...

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 relates to a radiation-resistant fiber board, which comprises a lower surface fiber layer 1 and an upper surface fiber layer 2. A radiation-resistant metal layer 3 is arranged between the lower surface fiber layer 1 and the upper surface fiber layer 2, and mixed metal powder and adhesive materials are paved to form the radiation-resistant metal layer 3. The invention further relates to a production method of the radiation-resistant fiber board. The production method is characterized by comprising steps of a, running paving equipment and running a paving belt (5); b, uniformly feeding paving heads of various layers at different front and back positions of the paving belt; c, forming a board blank by means of pre-compaction by the aid of a pre-compaction roll (6); d, realizing hot pressing forming; and e, realizing trimming and sanding and forming a finished product. The radiation-resistant fiber board produced by the aid of the production method is fine in radiation-resistant effect, simple in production process and fine in physical and mechanical performances.

Description

[0001] technical field [0002] The invention belongs to the technical field of fiberboard production, and in particular relates to a fiberboard with good radiation protection effect and a production method thereof. [0003] Background technique [0004] With the expansion of the application field, people put forward higher and higher requirements for the functionality of some areas, such as the requirement of radiation protection. At present, because the decorative panels do not have this function, the realization of this function usually needs to be installed separately in the building. shielding layer, installation is complex and very costly. For this reason, the industry has designed a particleboard with anti-radiation function. For example, the name disclosed in the Chinese utility model patent is "anti-radiation particleboard" (patent number: 201120179950.7). Composite with the backboard, there is a radiation-proof wire mesh between the panel and the core board. The ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/04B27N3/10B32B15/10
Inventor 吉发严荣李春红
Owner 佛山市沃德森板业有限公司
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