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Anti-fingerprint stainless steel composite plate and preparation method thereof

A stainless steel and composite plate technology, applied in the direction of monocarboxylic acid ester copolymer adhesive, adhesive type, adhesive additive, etc., can solve the problems of taboo anisotropic scratches, easy scratches, difficult to remove scratches, etc. , to achieve the effect of increased strength, good anti-fingerprint ability, and excellent strength

Inactive Publication Date: 2018-04-06
宁波市恩迪卫浴有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because the stainless steel composite plate is a thin plate and a wire-drawn plate, it is easy to scratch, and it is even more taboo to scratch in the opposite direction, and it is difficult to eliminate scratches.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An anti-fingerprint stainless steel composite plate provided in this embodiment includes a substrate, the substrate is compounded with a stainless steel layer through a polymer adhesive, and a varnish is coated on the outer surface of the stainless steel layer, wherein the stainless steel layer includes 70% by weight. 1 part of iron, 15 parts of chromium, 5 parts of nickel, 5 parts of silicon, 1 part of tungsten, 1 part of molybdenum, 1 part of neodymium, 1 part of tin, 1 part of zirconium, the varnish includes 40 parts of acrylic resin, 20 parts of phenolic Resin, 10 parts of isocyanate, 1 part of anti-fingerprint agent, 1 part of dispersant, 1 part of defoamer, 1 part of leveling agent, wherein the anti-fingerprint agent includes 50 parts of perfluoropolyether, 20 parts of water-based polyurethane, epoxy 10 parts of resin, 5 parts of diatomaceous earth, 5 parts of zeolite and 2 parts of titanium dioxide.

[0023] The polymer adhesive comprises 50 parts of polyvinyl ac...

Embodiment 2

[0033] An anti-fingerprint stainless steel composite plate provided in this embodiment and its preparation method are roughly the same as in Embodiment 1, except that the stainless steel layer includes 80 parts by weight of iron, 20 parts of chromium, 10 parts of nickel, 10 parts of silicon, 3 parts by weight. 1 part tungsten, 3 parts molybdenum, 3 parts neodymium, 3 parts tin, 3 parts zirconium.

[0034] The anti-fingerprint performance test of the stainless steel composite plate prepared in this example is that after touching the surface of the varnish with a finger, the finger is removed, and the fingerprint obviously disappears, and it is easy to wipe clean.

Embodiment 3

[0036] The anti-fingerprint stainless steel composite panel and its preparation method provided in this embodiment are roughly the same as those in Embodiment 1, except that the varnish includes 50 parts by weight of acrylic resin, 30 parts of phenolic resin, 15 parts of isocyanate, 5 parts of isocyanate Anti-fingerprint agent, 5 dispersants, 2 parts defoamer, 2 parts leveling agent.

[0037] The anti-fingerprint performance test was carried out on the stainless steel composite plate prepared in this example, that is, after touching the surface of the varnish with a finger, remove the finger, the fingerprint obviously disappeared, and it was easy to wipe clean.

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PUM

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Abstract

The invention discloses an anti-fingerprint stainless steel composite plate. The composite plate includes a substrate; the substrate is coated with a stainless steel layer through a polymer binder, and the outer surface of the stainless steel layer is coated with varnish; the stainless steel layer is prepared from, by weight, 70-80 parts of iron, 15-20 parts of chromium, 5-10 parts of nickel, 5-10parts of silicon, 1-3 parts of tungsten, 1-3 parts of molybdenum, 1-3 parts of neodymium, 1-3 parts of tin and 1-3 parts of zirconium; an anti-fingerprint agent in the varnish is prepared from, by weight, 50-60 parts of perfluoropolyether, 20-30 parts of waterborne polyurethane, 10-15 parts of epoxy resin, 5-8 parts of diatomite, 5-8 parts of zeolite and 2-5 parts of titanium dioxide. According to the anti-fingerprint stainless steel composite plate and the preparation method thereof, by adding chromium, nickel, silicon, tungsten, molybdenum, neodymium, tin and zirconium, the strength of thestainless steel layer is improved, and a modifier in the varnish is developed independently and has good anti-fingerprint capacity.

Description

technical field [0001] The invention relates to a stainless steel composite plate, in particular to an anti-fingerprint stainless steel composite plate and a preparation method thereof. Background technique [0002] A composite plate with stainless steel as the surface or decorative surface formed by combining stainless steel plate with aluminum-based, copper-based or ordinary carbon-based steel plate can be widely used in elevator interior panels, elevator door panels, anti-theft door panels, subway cars, air conditioners , washing machines, refrigerator shells, cabinet panels, disinfection cabinet panels, range hoods, sinks, station advertising boards and other industries, compared with pure stainless steel plates, stainless steel composite plates not only maintain the same quality, beauty, oxidation resistance and corrosion resistance of traditional stainless steel , anti-sticking, anti-staining, anti-washing, while ensuring the excellent strength of the product itself, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/61C09D7/65C09J131/04C09J11/08C22C38/34C22C38/44C22C38/50
CPCC08K2003/2241C08L2205/035C09D133/00C09J11/08C09J131/04C22C38/005C22C38/008C22C38/34C22C38/44C22C38/50C08L61/06C08L71/00C08L75/04C08L63/00C08K13/04C08K3/22C08K3/34C08K7/26C08L23/06C08L23/12C08L29/04
Inventor 戴爱春
Owner 宁波市恩迪卫浴有限公司
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