WO2015006987A1 - Multi-effect powder composition and manufacturing method therefor - Google Patents

Abstract

Disclosed is an environmentally friendly and multi-effect powder composition and a manufacturing method therefor, wherein the environmentally friendly and multi-effect powder composition is formed by mixing cement, a powder of waste circuit boards, a resin, a waste powder from powder coating and a slurry powder from a mud volcano. The method for manufacturing the environmentally friendly and multi-effect powder composition comprises the following steps of: recycling waste circuit boards; after removing the parts on the surface thereof, preparing the powder of waste circuit boards by cutting, crushing and separating; recycling the spraying waste powder generated in a powder coating operation to prepare the waste powder from powder coating; recycling a slurry from a mud volcano; smashing and drying to produce the slurry powder from a mud volcano; mixing and stirring the powder of waste circuit boards, the waste powder from powder coating and the slurry powder from a mud volcano, adding the cement and resin and uniformly mixing, so as to obtain the environmentally friendly and multi-effect powder. The product of the present invention is widely applicable to the occasions with the need of using an environmentally friendly and multi-effect powder composition, and provides a better production method for producers.

Description

Multi-efficiency powder composition and method of producing the same Technical field

The invention relates to a composition of a powder and a manufacturing method thereof, in particular to an environmentally-friendly powder comprising a mixture of cement, waste circuit board powder, resin, powder coating waste powder and mud volcanic mud powder.

Background technique

The environment created by mankind today, high technology seems to be accompanied by high pollution. With the deterioration of the environment, environmental awareness rises, and countries enter the century of carbon reduction restrictions, human civilization will face the greatest moral challenge.

When human beings enjoy comfortable life and technological civilization, they ignore the fact that high-tech chemical products have seriously jeopardized the earth's ecology and caused serious environmental problems. How to save energy, recycling resources and recycling, so that high-value resource waste can be reduced, stabilized, and non-toxic, so that waste can be turned into a magic, and converted into high-performance material recycling and recycling. In order to reduce the impact on humans and the environment, it has become the trend of the times, and for the visible future, it is bound to set off a green and environmental revolution.

Advancement of the times, technological development and economic pulsation, information is on the rise, electronic technology innovation products such as computers, home appliances, mobile phones, industrial instruments, automation equipment, transportation, aviation, space, etc., the entire development and electronic products have Inseparable relationship, because the printed circuit board in the electronic product is the most important supporting substrate for the interconnection of electronic components, and is an important carrier that is indispensable for functional characteristics. Therefore, under the continuous creation and innovation of the competitive industry, the printed circuit The output of the board has mushroomed and rapidly grown, which shows that the amount of waste derived from it is obviously quite large.

technical problem

The huge production volume of human oil extraction and refining of resin has not only accelerated the crisis of oil shortage, but also produced many wastes when manufacturing defective products and functions. The number of mountains is difficult to estimate. If it can effectively handle the recycling and reuse of electronic waste, it will bring great market demand opportunities. The circuit board is made of epoxy resin, phenolic resin, bakelite powder, refractory fiber and heavy metal, and various chemicals. It is resistant to acid and alkali and is decomposable. If it is used to dispose of the waste circuit board or bury the drilled powder To streams, rivers and other places, harmful substances will pollute the environment and cause great harm to the ecology; if it is treated by combustion, it will inevitably cause air pollution, and toxic gases will flow around and endanger human health.

In addition, many of the current product processes use powder coating process to spray, because the sprayed resin powder sprayed into the electrostatic product is not completely adsorbed on the product workpiece, but the unadsorbed resin powder. It will fall on the bottom of the painting room to form powder waste. These wastes are all resin components. If they are treated as waste, they will be polluted by landfill or combustion method. However, there is no pipeline and use for recycling it. Existence, so there is a problem of very wasteful resources.

The greenhouse effect caused by carbon dioxide has caused the surface temperature of the earth to rise year by year, various natural disasters have become more frequent, and the probability of volcanic eruption and tsunami has increased. The melting of icebergs has caused sea levels to rise, and the city will become a ruin in the sea. Many low-lying or island countries will Facing the country of death. Infectious diseases and acid rain erosion, natural ecological damage, etc., all endanger human and animal and plant survival. The global front is a great test. The anti-warming is like an unprecedented catastrophe in the third world war of mankind.

Human beings are great because of science and technology, but they are also facing crisis due to science and technology. How to prevent the occurrence of catastrophe so as not to be too late is an important issue that cannot be delayed. Everyone living in the global village should make every effort to build a green energy source. The structural system implements the concept of making good use of the recycling and recycling of the earth's resources, implements the environmental clean energy plan, restores the environment to a clean state, promotes human health, and reduces the impact on humans and the environment in the future, so that the green hills are always in the green water. To make the earth sustainable, this will be an important mission of mankind.

In response to the above problems, how to develop an environmentally-friendly powder that can fully recycle the recycling of the technology industry waste, it is necessary for the relevant industries to make further efforts to consider the goal and direction of breakthrough.

In view of this, the present inventors actively developed research and, in order to improve the above-mentioned deficiencies, and after long-term efforts and experiments, finally developed and designed the environmentally-friendly multi-functional powder composition of the present invention and a method for producing the same.

Technical solution

The technical problem to be solved by the present invention is to provide a multi-functional powder composition and a manufacturing method thereof, which can solve the problem that the existing waste materials pollute the environment, and the prior art cannot fully recycle the recycling of the technology industry waste.

In order to achieve the above object, the technical solution adopted by the present invention is: an environmentally-friendly multi-functional powder composition composed of cement, waste circuit board powder, resin, powder coating waste powder and mud volcanic mud powder.

The waste circuit board powder contains phenol resin, epoxy resin, glass fiber, and aluminum metal.

Calculating 100% of the total weight of the multi-functional powder composition, wherein any one of the cement, the waste circuit board powder, the resin, the powder coating waste powder, and the mud volcanic mud powder is in the multi-purpose powder composition. The content ranges from 10% to 50%.

The mud volcanic mud powder has a particle size of between 100 and 500 nanometers.

A method for manufacturing an environmentally-friendly multi-functional powder composition, comprising: recycling a waste circuit board, removing the surface parts thereof, and cutting, crushing and separating the method to form the waste circuit board powder; recovering powder coating The powdered waste powder produced by the operation is used to prepare the powder coating waste powder; the mud volcanic mud is recovered and subjected to crushing and drying means to form the mud volcanic mud powder; the waste circuit board powder and powder coating waste powder, The mud volcanic mud powder is mixed and stirred, and the cement and the resin phase are uniformly mixed to obtain the environmentally-friendly multi-functional powder.

The mud volcanic mud powder may be mixed with the resin before the mixing and stirring means to prevent the mud volcanic powder slurry from agglomerating and hardening during storage.

Beneficial effect

The environmentally-friendly multi-functional powder composition prepared by the above method can be widely used in construction engineering structures as a coating, filling material or infusion material, and manufacturing various building materials, thereby achieving waste recycling. Environmental protection benefits, become an innovative insulation with high physical and chemical properties, heat insulation, heat preservation, sound absorption, waterproof, mildew proof, rust, fire, acid and alkali, UV resistance, and can increase structural strength and resistance to aging, moisturizing and water reduction It can catalyze expansion, environmental protection and energy-saving health coatings, composite board structure and building materials, and has many advantages such as better industrial economic benefits.

BEST MODE FOR CARRYING OUT THE INVENTION

The environmentally-friendly multi-functional powder composition comprises a mixture of cement, waste circuit board powder, resin, powder coating waste powder and mud volcanic mud powder.

Wherein, the waste circuit board powder contains phenolic resin, epoxy resin, glass fiber and aluminum metal.

Wherein, if the total weight of the multi-functional powder composition is calculated as 100% by weight, the cement, the waste circuit board powder, the resin, the powder coating waste powder, and the mud volcanic mud powder are all in the multi-performance The content of the powder composition ranges from 10% to 50%, and can be proportioned according to the required percentage in use.

Wherein, the mud volcanic mud powder has a particle diameter of between 100 and 500 nanometers (Nanometer, referred to as nm).

The environmentally-friendly multi-functional powder composition of the present invention comprises the following steps:

(a) recycling the waste circuit board, removing the surface parts, cutting, and crushing the waste electric board powder by means of specific gravity separation;

(b) recovering the sprayed waste powder generated by the powder coating operation to prepare the powder coating waste powder;

(c) recovering the volcanic mud and applying the pulverization and drying means to form the mud volcanic mud powder;

(d) applying the waste circuit board powder, the powder coating waste powder, the mud volcanic mud powder to a mixing and mixing means of a set ratio, and adding the cement and the resin phase to uniformly mix, thereby preparing the environmentally-friendly multi-functional powder .

Wherein, the mud volcanic mud powder may be mixed with the powder resin in advance before being mixed with the powder resin, or uniformly mixed with the liquid resin, so that the drying process can be eliminated, and the mud volcanic mud powder can be prevented. The block hardens during storage and reduces production costs.

In the specific application of the environmentally-friendly multi-functional powder, it can be a coating through a liquid miscible method, and is applied to a building or a building material (such as a plate body or a bonding cloth) by spraying or brushing the coating. Skin), block composites, etc.) to achieve high physical and chemical properties.

The environmentally-friendly multi-functional powder material can also be used as a filling material to fill the gap between the cement sand and gravel after drying, so that it is excellent in adhesion, strong in structure and high in density and resistance. Acid-alkaline and high-quality protective wall structure with antibacterial property, insulation, heat insulation and energy saving

The specific application of the environmentally-friendly multi-functional powder can also be used as a perfusion molding material through a liquid miscible method, and a mold (or a mezzanine space) can be preset, and the organic multi-effect powder which is miscible into a liquid state can be mixed. The material is injected into the mold (or the interlayer space), and after the environmentally-friendly multi-functional powder is dried, the mold is demolded, and a three-dimensional structure such as a body, a cylinder, a tube body, a plate body, a wave board, and a roof tile can be formed; The environmentally-friendly multi-purpose powder can also be combined with bamboo mat, hemp rope net, glass fiber mesh, coconut palm, straw, non-woven fabric, etc. by means of impregnation, through hot pressing or rolling, drying, etc. Forming a sheet to increase flexibility, and these sheets can also have a lighting effect due to the structural gap portion thereof, and can provide an environmentally-friendly and innovative composite lighting, heat insulation, energy-saving and high-performance wave board or various shape plates. Structure of green building materials.

In addition to the above application embodiments, the environmentally-friendly multi-functional powder of the present invention can also replace the current metal wave board, roof tile, stone, wood, ceramic, plastic board (skin), concrete, styrofoam, PS board. , PV, PE and other foaming materials, traditional protective coatings, etc., set into imitation stone, imitation wood, imitation ceramics and other appearance surface to improve the shortcomings of existing materials, such as metal wave board defects are thin and intolerant to heavy pressure Heavy rain hits noise, is not resistant to acid and alkali, easy to rust and water leakage, high thermal conductivity, lightning risk, poor thermal insulation performance, aging deformation, sharp injury and so on. For example, the disadvantages of stone are cumbersome, high transportation cost, difficult construction, high thermal conductivity, poor thermal insulation performance, poor water resistance, discoloration, bursting in fire, and danger of falling. The disadvantage of wood is that cutting trees will harm the earth, and it is afraid of water, fire, fear of termites, and often adding formaldehyde to the body can cause cancer and health. The shortcomings of ceramics are engineering work, high heat conduction, poor thermal insulation performance, inability to withstand heavy pressure collisions, danger of falling earthquakes, leakage of magnetic seams, etc. The disadvantages of plastic materials are that they are not environmentally friendly, non-refractory, and are not resistant to heavy pressure and deformation. The disadvantages of the conventional protective coatings are that the solvent and the formaldehyde are not environmentally friendly, the ratio of the heavy metal of the antirust paint is too high, and the cost is high. However, the environmentally friendly multi-functional powder of the present invention has the following advantages and characteristics, so it can replace the current A variety of materials to become a new generation of building materials.

Claims (5)

1.  A multi-performance powder composition characterized by: the multi-performance powder composition Containing cement, waste circuit board powder, resin, powder coating waste powder and mud volcanic mud powder mixture; based on the total weight of the multi-functional powder composition as 100%, then cement, waste circuit board powder The content of any of the final, resin, powder coating waste powder, and mud volcanic mud powder in the multi-purpose powder composition ranges from 10% to 50%.
2. The multi-purpose powder composition according to claim 1, wherein said waste circuit board powder The final contains phenolic resin, epoxy resin, glass fiber and aluminum metal.
3. The multi-purpose powder composition according to claim 1, wherein said mud volcanic mud powder The final particle size is between 100 and 500 nanometers.
4. A method of producing the multi-purpose powder composition of any one of claims 1 to 3, characterized in that the manufacturing method comprises: Recycling the waste circuit board, removing the surface parts thereof, and forming the waste circuit board powder by cutting and crushing separation means; recovering the spray waste powder generated by the powder coating operation to prepare the powder coating waste powder; The mud volcanic mud is recovered and subjected to pulverization and drying to form the mud volcanic mud powder; the waste circuit board powder, the powder coating waste powder, and the mud volcanic mud powder are mixed and stirred. The cement and the resin phase are uniformly mixed to prepare the multi-purpose powder composition.
5. A method of producing a multi-performance powder composition according to claim 4, wherein The mud volcanic mud powder may be mixed with the resin before the mixing and stirring means to prevent the mud volcanic powder slurry from agglomerating and hardening during storage.