Metal door

A technology of metal doors and metal plates, applied in the field of metal doors, can solve problems such as firm performance and lack of production costs

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 metal door, which is composed of metal plates bonded by adhesive, and the adhesive is composed of the following ingredients in parts by weight:

[0019] Bone glue 20 parts

[0020] Alum 5 parts

[0021] Shellac 10 parts

[0022] 10 parts ethanol

[0023] Starch 15 parts

[0024] 3 parts phenol

[0025] 20 or 30 or 40 parts of water.

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PUM

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Abstract

The invention discloses a metal door. The metal door is formed by bonding metal plates through adhesive. The adhesive is formed by mixing bone glue, white alum, lac, ethanol, starch, phenol and water. The metal door is good in product firmness and low in production cost.

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] The object of the present invention is to provide a metal door that is strong and inexpensive to produce. [0004] Technical solution of the present invention is: [0005] A 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] Bone glue 20 parts [0007] Alum 5 parts [0008] Shellac 10 parts [0009] 10 parts ethanol [0010] Starch 15 parts [0011] 3 parts phenol [0012] 20-40 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 described below in conjunction with embodiment. Detailed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/70C09J189/00C09J193/02C09J103/02C09J11/06
Inventor 吴琴芬
Owner NANTONG QIXIU DOORS & WINDOWS
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