CN110819977A

CN110819977A - Nano film covering agent

Info

Publication number: CN110819977A
Application number: CN201911102831.9A
Authority: CN
Inventors: 周小贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-02-21

Abstract

The invention discloses a nano film covering agent, which is prepared by compounding the following formula and nano materials, and comprises the following components in parts by weight: carbon nitride, titanium dioxide, a nano catalyst, sodium silicate and silicon dioxide; the nanometer material comprises the following components in parts by weight: titanium nitride, boron nitride, a nano catalyst, sodium carbonate and zirconium dioxide. The nano film coating agent is suitable for various metal materials such as steel, stainless steel, aluminum alloy, die-cast aluminum, copper alloy, cold-rolled sheet, hot-rolled sheet, galvanized sheet and the like, can change the surface property of metal, is stronger than the adhesive force and the corrosion resistance of any phosphate film, is a revolutionary upgrading substitute of a pre-treatment phosphating agent, effectively simplifies the traditional phosphating process, protects the solution without slag, discharges no heavy metal elements, is beneficial to environmental protection, and has wide application range.

Description

Nano film covering agent

Technical Field

The invention belongs to the field of environment-friendly nano novel material materials, and particularly relates to a nano film laminating agent.

Background

The traditional steel phosphating treatment is a chemical conversion film treatment technology, a phosphating agent reacts with steel to form a phosphate chemical conversion film, the formed phosphate film is called as a phosphating film, the phosphating film has excellent antirust capacity and simultaneously improves the adhesive force of a spraying layer, but the application process has the defects of generating a large amount of sediments in the production process, increasing equipment resistance and trouble in cleaning the sediments, and phosphating solution contains nickel and other toxic heavy metals, contains phosphate, sodium nitrite, volatile organic components and the like, and discharges a large amount of water and environment seriously.

Disclosure of Invention

The present invention aims to provide a nano film coating agent to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a nanometer film covering agent is compounded by the following formula and nanometer materials, and comprises the following components by weight: 1-3 parts of carbon nitride, 3-5 parts of titanium dioxide, 5-8 parts of nano catalyst, 1-3 parts of sodium silicate and 1-3 parts of silicon dioxide;

the nanometer material comprises the following components in parts by weight: 1-3 parts of titanium nitride, 1-3 parts of boron nitride, 2-5 parts of nano catalyst, 2-5 parts of sodium carbonate and 1-4 parts of zirconium dioxide.

Preferably, the materials formed by the formula and the nano materials are compounded.

Preferably, the components by weight of the formula are as follows: 1 part of carbon nitride, 5 parts of titanium dioxide, 5 parts of nano catalyst, 1 part of sodium silicate and 1 part of silicon dioxide;

the nanometer material comprises the following components in parts by weight: 2 parts of titanium nitride, 1 part of boron nitride, 3 parts of nano catalyst, 3 parts of sodium carbonate and 2 parts of zirconium dioxide.

Preferably, the components by weight of the formula are as follows: 2 parts of carbon nitride, 3 parts of titanium dioxide, 6 parts of nano catalyst, 2 parts of sodium silicate and 3 parts of silicon dioxide;

the nanometer material comprises the following components in parts by weight: 2 parts of titanium nitride, 2 parts of boron nitride, 4 parts of nano catalyst, 4 parts of sodium carbonate and 2 parts of zirconium dioxide.

Compared with the prior art, the invention has the beneficial effects that: the nano film coating agent is suitable for various metal materials such as steel, stainless steel, aluminum alloy, die-cast aluminum, copper alloy, cold-rolled sheet, hot-rolled sheet, galvanized sheet and the like, can change the surface property of metal, is stronger than the adhesive force and the corrosion resistance of any phosphate film, is a revolutionary upgrading substitute of a pre-treatment phosphating agent, is an environment-friendly product for 100% substitution of phosphating treatment, vitrification treatment or silane treatment before metal spraying production, does not need surface treatment or addition of an accelerant in the application process, effectively simplifies the traditional phosphating process, protects the solution without slag, does not discharge heavy metal elements, is beneficial to environmental protection, and has wide application range.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the specific descriptions in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

A nanometer film covering agent is compounded by the following formula and nanometer materials, and comprises the following components by weight: 1 part of carbon nitride, 5 parts of titanium dioxide, 5 parts of nano catalyst, 1 part of sodium silicate and 1 part of silicon dioxide;

From example 1, it can be seen that: after the materials formed by the formula and the materials formed by the nano materials are compounded, the obtained materials have a little sediment and have weak adhesive force.

Example 2

A nanometer film covering agent is compounded by the following formula and nanometer materials, and comprises the following components by weight: 2 parts of carbon nitride, 3 parts of titanium dioxide, 6 parts of nano catalyst, 2 parts of sodium silicate and 3 parts of silicon dioxide;

From example 2, it can be seen that: after the materials formed by the formula and the materials formed by the nano materials are compounded, the traditional phosphating process is simplified, the solution is environment-friendly and has no slag, no heavy metal element is discharged, and the environment is protected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A nanometer film covering agent is prepared by compounding the following formula and nanometer materials, and is characterized in that: the components by weight of the formula are as follows: 1-3 parts of carbon nitride, 3-5 parts of titanium dioxide, 5-8 parts of nano catalyst, 1-3 parts of sodium silicate and 1-3 parts of silicon dioxide;

2. The nano film coating agent according to claim 1, wherein: the components of the formula are compounded with the materials formed by the nano materials.

3. The nano film coating agent according to claim 1, wherein: the components by weight of the formula are as follows: 1 part of carbon nitride, 5 parts of titanium dioxide, 5 parts of nano catalyst, 1 part of sodium silicate and 1 part of silicon dioxide;

4. The nano film coating agent according to claim 1, wherein: the components by weight of the formula are as follows: 2 parts of carbon nitride, 3 parts of titanium dioxide, 6 parts of nano catalyst, 2 parts of sodium silicate and 3 parts of silicon dioxide;