a metal door
A metal door and door frame technology, applied in the field of metal doors, can solve the problems of harsh factory or warehouse environment, poor heat insulation effect of metal doors, unsatisfactory sealing effect, etc., and achieve high safety, wide applicability and good sealing. Effect
Active Publication Date: 2016-05-11
荣钢智能科技(广东)有限公司
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Problems solved by technology
The metal doors used in existing factories or warehouses are generally made of stainless steel or galvanized materials, but some factories or warehouses have harsh environments, need to be exposed to various corrosive chemicals or need to work in high temperature environments, ordinary metal doors The anti-corrosion performance cannot meet the requirements, and the sealing effect of the door is not ideal, which makes the heat insulation effect of the metal door poor, thus greatly limiting the wide use of the metal door
Method used
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[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0027] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0028] Such as figure 1 As shown, a metal door comprising:
[0029] The surface of the door body 1 is coated with an anti-corrosion paint layer; the inner surface and the outer surface of the door body 1 are respectively provided with reinforcing ribs 4, and the reinforcing ribs 4 are rice-shaped structures, and the reinforcing ribs 4 include The extension end along the length direction and the fixed end arranged on the top of the extension end, the fixed end is provided with a carding installation hole 5; the sealing strip 2 is arranged between the door body 1 and the door fram...
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Abstract
The invention discloses a metal door. The metal door comprises a door body, a door frame and a sealing strip, wherein the surface of the door body is coated with an anti-corrosive paint layer, the inner surface and the outer surface of the door body are each provided with reinforcing ribs, the door frame is coated with an anti-corrosive paint layer, and the sealing strip is arranged between the door body and the door frame. Each anti-corrosive paint layer comprises a main component and at least one of a first auxiliary component and a second auxiliary component, wherein the main component comprises, by weight, 30 parts to 40 parts of polyphenylene sulfide, 20 parts to 30 parts of polyurethane, 10 parts to 20 parts of ethanediol, 1 part to 5 parts of ethyl acetate, 1 part to 3 parts of glycollic acid and 5 parts to 10 parts of chloroethylene, the first auxiliary component comprises, by weight, 1 part to 3 parts of barium sulfate, 1 part to 5 parts of attapulgite clay and 1 part to 3 parts of silicon dioxide, and the second auxiliary component comprises, by weight, 1 part to 3 parts of talcum powder, 1 part to 5 parts of calcium carbonate and 1 part to 5 parts of mica. The metal door has better anti-corrosion performance, higher high temperature resistance and better flame-retardant performance.
Description
technical field [0001] The present invention relates to a door, and more particularly, the present invention relates to a metal door. Background technique [0002] Doors, as a kind of entrance and exit of buildings, can be seen everywhere. As a kind of door, metal door is a kind of living room door that is more common in daily life. The metal doors used in existing factories or warehouses are generally made of stainless steel or galvanized materials, but some factories or warehouses have harsh environments, need to be exposed to various corrosive chemicals or need to work in high temperature environments, ordinary metal doors The anti-corrosion performance cannot meet the requirements, and the sealing effect of the door is not ideal, so that the heat insulation effect of the metal door is relatively poor, thus greatly limiting the extensive use of the metal door. Contents of the invention [0003] An object of the present invention is to solve at least the above problems...
Claims
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IPC IPC(8): E06B5/10E06B7/23C09D4/00C09D4/06C09D5/08C09D7/12
Inventor 黄玉娇
Owner 荣钢智能科技(广东)有限公司