Environment-friendly primer and top-coat integrated coating special for coal machine and preparation process for coating
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A briquette machine and bottom surface technology, applied in anti-corrosion coatings, rubber derivative coatings, coatings, etc., can solve problems such as environmental pollution and health hazards, and achieve the effects of simple preparation process, low construction cost, and high hardness
Active Publication Date: 2013-08-14
JIANGSU LANLING POLYMER MATERIAL CO LTD
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Traditional anti-rust pigments such as red lead, lead powder, zinc and other chromates contain chromium, lead and other elements. Although they have excellent anti-corrosion performance, they pollute the environment and endanger health.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] An environment-friendly bottom-surface all-in-one coating for briquette machines, which has the following formula ratio: chlorinated rubber 18wt%, phenolic resin 6wt%, dispersant 1wt%, composite iron-titanium powder 8wt%, rutile titanium dioxide 20wt%, talcum powder 12wt% %, anti-settling agent 2wt%, plasticizer 5wt%, solvent 28wt%, and the preparation process is as follows:
[0022] (1) Phenolic resin and xylene are dropped into reaction kettle by mass ratio 1: 1 and stir and disperse to obtain phenolic resin solution;
[0023] (2) chlorinated rubber and xylene are dropped into the reactor in a mass ratio of 4: 6 and stirred and dispersed to obtain a chlorinated rubber solution;
[0024] (3) After the phenolic resin solution is uniformly mixed with the chlorinated rubber solution, add a dispersant and stir to obtain a mixed solution;
[0025] (4) Add composite iron-titanium powder, rutile titanium dioxide, talcum powder, anti-sedimentation agent and 2 / 3 volume of solv...
Embodiment 2
[0027] An environment-friendly bottom-surface all-in-one coating for briquette machines, which has the following formula ratio: chlorinated rubber 18wt%, phenolic resin 6wt%, dispersant 1wt%, composite iron-titanium powder 6wt%, rutile titanium dioxide 20wt%, talcum powder 14wt% %, anti-settling agent 2wt%, plasticizer 5wt%, solvent 28wt%, its preparation process is with embodiment 1.
Embodiment 3
[0029] An environment-friendly bottom-surface all-in-one coating for briquette machines, which has the following formula proportions: chlorinated rubber 18wt%, phenolic resin 6wt%, dispersant 1wt%, composite iron-titanium powder 9wt%, rutile-type titanium dioxide 20wt%, talcum powder 11wt% %, anti-settling agent 1wt%, plasticizer 5wt%, solvent 28wt%, its preparation process is with embodiment 1.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention relates to the field of the preparation of chemical coatings, in particular to an environment-friendly primer and top-coat integrated coating special for a coal machine and a preparation process for the coating. The primer and top-coat integrated coating comprises the following components in percentage by weight: 12 to 20 percent of chlorinated rubber, 3 to 7 percent of phenolic resin, 0.5 to 2 percent of dispersing agent, 5 to 9 percent of composite ferrotitanium powder, 15 to 25 percent of rutile titanium white, 8 to 16 percents of talcpowder, 1 to 3 percent of anti-settling agent, 3.5 to 7 percent of plasticizer and 21 to 36 percent of solvent. In the primer and top-coat integrated coating, the chlorinated rubber is used as a main film-forming substance, and the environment-friendly composite ferrotitanium powder is used as an antirust pigment; the product has high corrosion resistance, antirust performance, water resistance, weather resistance and hardness, is dried quickly, and can be constructed at the temperature of between -30 and 40 DEG C; the primer and top-coat integrated coating has an effect of primer and top-coat integration, and the thickness of a filmformed at one time is 100 micrometers; the product accords with restriction of hazardous substances (ROHS) instructions; and a preparation process is simple and is suitable for industrial production.
Description
technical field [0001] The invention relates to the field of chemical paint preparation, in particular to a bottom-surface-integrated paint specially used for an environment-friendly briquette machine and a preparation process thereof. Background technique [0002] Coal is an important energy product, and the development of the coal industry has brought a profound impact on modern society. Throughout the development history of the world coal industry, we can see that coal occupies a dominant position in the primary energy production and consumption structure. In 2010, the national raw coal output was 3.24 billion tons, an increase of 8.9% over 2009. [0003] The rapid development of the coal industry has led to an increase in the demand for coal machinery. The anti-corrosion of existing coal machinery is mostly used with primer and topcoat. The primer is generally based on red lead or chromate antirust paint, which has high content of heavy metals and volatile organic comp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more