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Multifunctional medium-high density fiber base material

A high-density fiber, multi-functional technology, used in wood processing appliances, building components, wood veneer bonding and other directions, can solve the problems of limited application of flame retardant materials and poor flame retardant effect.

Inactive Publication Date: 2021-04-27
XINYI DAZIRAN WOOD IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to reduce fire hazards, many flame retardant materials have been tested or used. However, the prior art boards have the problem of poor flame retardant effect, which limits the application of flame retardant materials.

Method used

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  • Multifunctional medium-high density fiber base material
  • Multifunctional medium-high density fiber base material
  • Multifunctional medium-high density fiber base material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to Figure 1 to Figure 3 , is the first embodiment of the present invention, this embodiment provides a kind of multi-functional high-density fiber base material, it is characterized in that: comprise core material 101 and coating layer 102, core material 101 is wood layer, coating layer 102 In order to make a uniform flame retardant layer, it has the advantages of fire prevention, moisture resistance and corrosion resistance; the core material 101 is clamped by the cladding layers 102 on both sides, and the core material 104 and the cladding layer 105 are bonded by an adhesive, and passed through Secondary hot pressing realizes the advantages of high strength, high impact resistance and high bending resistance.

[0038] Wherein, the coating layer 102 forms a certain length margin 102a around the core material 101, and the length margin 102a of the coating layer 102 on both sides is attached to each other; that is, the core material 101 is surrounded by a length m...

Embodiment 2

[0047] refer to Figure 4 to Figure 9 This embodiment is different from the first embodiment in that: one side of the accommodating cavity N2 is provided with a buckle groove N3, and the core material 101 is provided with a block 101a matching with the buckle groove N3; When installed in the cavity N1, the core material 101 can be fixed by establishing a connection with the buckle groove N3 through the clamping block 101a.

[0048] Specifically, the buckle slots N3 of the cladding layers 102 on both sides are located on different sides of the accommodating cavity N2, and the clamping blocks 101a on the core material 101 are arranged correspondingly, so that the cladding layers 102 on both sides can align the core material 101 from different directions. Fixing, improving the fixing stability of the core material 101. Further, the buckling grooves N3 of the cladding layers 102 on both sides are located at opposite sides of the accommodating cavity N2 , and the locking blocks 10...

Embodiment 3

[0052] refer to Figure 10 , this embodiment is different from the first embodiment in that: the length allowance 102a of the opposite end of the cladding layer 102 on both sides extends outward in the opposite direction; the length allowance 102a extending outward forms a splicing portion 102b; wherein, two The fiber substrates 100 can be spliced ​​with each other through the splicing portion 102 b , that is, the splicing portion 102 b of one fibrous substrate 100 is placed on the splicing portion 102 b of the other fibrous substrate 100 .

[0053] When this embodiment is installed, especially at the corners of the wall, due to the existence of the length margin of the outer extension of the cladding layer 102, there may be no coverage of the core material 101 at the corners of the wall, resulting in an empty package. and other defects exist, therefore, during installation, the length margin of the outer extension of the cladding layer 102 can be cut off, such as sawing; at t...

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Abstract

The invention discloses a multifunctional medium-high density fiber base material. The multifunctional medium-high density fiber base material comprises a core material and coating layers, wherein the core material is clamped by the coating layers on the two sides, the coating layers form a certain length allowance around the core material, and the length allowances of the coating layers on the two sides are attached to each other; and the core material and the coating layers are bonded by an adhesive. The multifunctional medium-high density fiber base material has the advantages of being fireproof, dampproof and anti-corrosion, high in strength, impact resistance and breaking resistance, long in service life, non-toxic and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of plates, and in particular relates to a multifunctional medium-high density fiber base material. Background technique [0002] In modern offices and homes, many materials are flammable. Due to the uncertainty of fire, when a fire occurs, many materials will burn. On the one hand, a lot of heat will be generated, and more importantly, many materials will emit toxic gases and smoke, which will increase the danger of fire. [0003] In order to reduce the hazard of fire, many flame retardant materials have been tested or used. However, the boards in the prior art have the problem of poor flame retardant effect, which limits the application of flame retardant materials. Contents of the invention [0004] The purpose of this section is to outline some aspects of embodiments of the invention and briefly describe some preferred embodiments. Some simplifications or omissions may be made in this section, as well...

Claims

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Application Information

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IPC IPC(8): E04B1/94E04B1/61E04B2/00B27D1/00
CPCB27D1/00E04B1/6104E04B1/942E04B2/00
Inventor 李吉冉
Owner XINYI DAZIRAN WOOD IND CO LTD
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