High-strength metal door

A metal door, high-strength technology, applied in the field of metal doors, can solve the problems of strong performance, lack of production cost, etc.

Inactive Publication Date: 2015-07-22
NANTONG QIXIU DOORS & WINDOWS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing metal doors are deficient in terms of firmness, production cost, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A high-strength metal door, which is composed of metal plates bonded by adhesive, and the adhesive is composed of the following components by weight:

[0019] Phosphate 25 parts

[0020] Methyl vinyl ether-maleic anhydride copolymer 20 parts

[0021] Bone glue 5 parts

[0022] 15 parts ethanol

[0023] Formaldehyde 1 part

[0024] starch 2 parts

[0025] 30-40 parts of water.

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PUM

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Abstract

The invention discloses a high-strength metal door. The high-strength metal door is formed through bonding metal plate blocks with a bonding agent, and the bonding agent is prepared from phosphate, a methyl vinyl ether-maleic anhydride copolymer, bone glue, ethanol, formaldehyde, starch and water through mixing. The high-strength metal door disclosed by the invention has the advantages that the firmness is good, and the production cost is low.

Description

Technical field: [0001] The invention relates to a metal door. Background technique: [0002] Existing metal doors have deficiencies in aspects such as firm performance and production cost. Invention content: [0003] It is an object of the present invention to provide a metal door that is strong and inexpensive. [0004] Technical solution of the present invention is: [0005] A high-strength metal door, which is composed of metal plates bonded by an adhesive, is characterized in that: the adhesive is composed of the following components by weight: [0006] Phosphate 25 parts [0007] Methyl vinyl ether-maleic anhydride copolymer 20 parts [0008] Bone glue 5 parts [0009] 15 parts ethanol [0010] Formaldehyde 1 part [0011] starch 2 parts [0012] 30-40 parts of water. [0013] Water is 30 parts. [0014] Water is 40 parts. [0015] The product of the invention has good firmness and low production cost. [0016] The present invention will be further descri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J129/10C09J135/00C09J11/06C09J11/08
Inventor 吴琴芬
Owner NANTONG QIXIU DOORS & WINDOWS
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