KR20140045853A

KR20140045853A - An anion emission processed cork-chip which has scent and noctilucence, and manufacturing and installation by using this chip

Info

Publication number: KR20140045853A
Application number: KR1020120112114A
Authority: KR
Inventors: 소재철
Original assignee: 소재철
Priority date: 2012-10-09
Filing date: 2012-10-09
Publication date: 2014-04-17

Abstract

The present invention relates to a method for manufacturing an anion-emitting processed cork chip having fragrance and noctilucence, including: a) a step, wherein quantum diffusion powder is put into an urethane resin, with a ratio of 2-5% proportional to the urethane resin, and is mixed with a cork chip using an agitator; b) a step, wherein the mixture is hardened inside the agitator by putting 02.-0.5% of a hardening accelerator, and is constantly revolved; c) a step, wherein cork, zeolite powder or red clay powder is added to at a point of maximal load; and d) a step, wherein the agitator is revolved so as to separate the mixture in a particle form, at a point in which the mixture does not coagulate by hardening. [Reference numerals] (AA) Quantum; (BB) Spices; (CC) Luminous pigment; (DD) Polyurethane resin; (EE) Cork chip; (FF) Input a stirrer; (GG) Inject catalyst; (HH) Stirring; (II) Hardening; (JJ) Input the cork chip; (KK) Step of separating the chip; (LL) Discharge the cork chip; (MM) Cork chip filteration; (NN) Blow conveying; (OO) Packing the cork chip

Description

Anion emission processed cork-chip which has scent and noctilucence, and manufacturing and installation by using this chip}

The present invention solves the problems of the existing natural cork chip, secures the properties of the cork chip, prevents fading, and a method for producing a more complete processed cork chip in one operation, and in the direct installation of products and chips using the chip By lowering the production cost and maintaining better elasticity than when constructing or producing products, the chip does not break even when used for a long time, does not generate dust when not used, and increases the specific gravity of the chip itself to secure secondary constructability. When it is used as artificial turf filler, it remains on the grass more stably in rainwater, and it solves the difficulty of putting the filler due to static electricity when it is put in. It is designed to increase all the quality such as the strength of the product when producing the product by using the press. Production of processed cork chips to eliminate and widen the range of use Law relates to the method used.

In particular, the present invention uses the cork chips produced by the present invention by maximizing the warmth and resilience of cork and stabilizing the particles themselves, and using them as secondary elastic packaging materials or artificial turf fillers, and as raw materials for molded products using presses. When used, it is a technology designed to reduce the deformation of properties rather than using only natural cork.

In addition, the present invention is to reduce the discomfort due to the heat island phenomenon weighting and odor of the urethane and rubber-based elastic packaging material and to reduce the discomfort caused by the moss and mold of the surface when realizing the water-permeable structure based on the technology of the applicant Patent No. 0497565 It is a method for preventing void occlusion.

The present invention is a method of surface coating to increase the specific gravity and the bondability of the low specific gravity cork chip to increase the physical properties and workability, and has antibacterial and constant temperature properties as well as anti-ultraviolet rays and oxidation. It is a technical field that enables night recognition by adding and coating with luminous pigment to reduce the deformation of the product and to overcome the defects of the product itself even when used as a paving material in the field. It is a technology about the production method of processed cork chip which maintains and improves workability.

Existing elastic flooring materials and artificial turf fillings are heated under the influence of the summer sun, increasing the urban heat island phenomenon, and there is a need to solve user injuries and inconveniences.

In addition, in order to maintain elasticity that meets the environmental standards of children's playgrounds, it is necessary to take a huge cost in terms of cost to obtain the desired elasticity. Even though the situation is difficult to use, a method for coping with these problems has not been developed at present.

In addition, general elastic packaging material has a large specific gravity, so there is little jungle phenomenon during construction, so there is no problem in construction, but the cork has a low specific gravity and needs to be careful in mixing and construction.

In addition, after the installation of the moss or fungi to prevent the phenomenon of permeability pores blocked, and due to the oxidation of ultraviolet rays and resins, the physical properties were deteriorated and the color faded.

To solve these problems, it was necessary to solve the shortcomings of the existing elastic packaging materials and artificial turf fillers and to present environmentally friendly methods to maintain characteristics based on eco-friendly natural materials and to secure more stable physical properties.

In the case of the currently used cork chips, when used as a permeable packaging material, the permeation gap is fine, so that the permeability is low and the self-binding force is weak, so that the crumb phenomenon does not reach the long term.

As an alternative to overcome the shortcomings of the cork chip as such an elastic packaging material, it is a natural material and is used as a bottom elastic packaging material using cork which has been used continuously for a long time. The existing raw cork chip is improved by the method of Patent 10-1058439 registered by the present applicant. However, there was a need for a method that is cumbersome in the production of the product and a faster and better quality.

In addition, a large amount of binder was mixed with cork chips to produce products using presses, but they were satisfied with tensile strength or friction, but often lost some of the light and soft characteristics of cork.

However, when using the processed cork chip manufactured using the present method, the elasticity of cork is maintained, the desired physical properties are easily obtained, and the product can maintain a constant quality.

This is because the water content and specific gravity of the processed cork chip are mixed with a certain ratio of resin at the time of processing and shaping, thereby preventing the cork itself from changing its water content by dust and external moisture before processing.

An object of the present invention was made to solve the problems as described above, by improving the method devised in Patent 10-1058439 as a method for making a product suitable for secondary utilization using natural cork, Patent No. 10-1058439 In order to produce more stable products by preventing urethane film from being formed on the surface of the cork chips at once by forming the urethane resin film on the entire surface of the cork chips by eliminating the pulverization process as the first one The solution is to maintain the permeability by preventing the invasion of moss and mold and to block the UV rays to increase the stability of the product and to maintain the properties for a long time.

Processed cork chip according to the present invention to achieve the above object is a) mixing the urethane resin into which the quantum divergence powder is added using a stirrer using a cork chip and a stirrer, b) to harden the mixture in the stirrer Continuously rotating by adding a curing accelerator, c) adding the cork chips and zeolite powder at the highest load point of the stirrer, d) about 5 minutes when the mixture is cured and does not stick together It is made by a method comprising the step of separating in the form of particles by rotating at a high speed in a stirrer, depending on the purpose of use of the product, each of the cork chip weight ratio perfume 2% and luminous pigment 10-20% or non-toxic pigment 3-10% To add the urethane resin added to step a) to use the processing method to obtain the effect.

In step a), the ratio of urethane resin and cork chip is 1: 1 or 1: 0.8 in weight ratio, respectively, and 2-5% of the quantum diverging powder is added to the weight of cork chip, and the catalyst of step b) is the weight of urethane resin. 0.2-0.5% is added and the stirrer is turned at 60 / min. In the stirrer, the cork and the urethane resin mixed with the inputted material are completely mixed, and the surface of the cork is completely coated with the urethane resin, and the catalyst is added when the inputted material is rotated in the stirrer and cured when the catalyst is added. It accelerates and lasts 3-5 minutes until step c). In step c), the stirrer is cured and the highest load is applied to maintain the original speed. When the speed becomes slow, cork chips are added 20-30% of the previous input or zeolite powder or ocher powder is added. Reduce the adhesion to reduce the load on the stirrer.

The urethane resin in the process of hardening on the surface of the mixed material in the stirrer is buried in the cork chip injected and cured. Reduces

Even in the state where the cork chip is added in step c) to reduce the load of the stirrer, the urethane resin is not fully cured but is cured by about 70% in the process of curing, and at this time, zeolite powder or ocher powder is added as needed. Rotate the stirrer to 120-180 / min while adding or ocher powder.

At this time, the bonding force between the cork chips due to the urethane resin is reduced and is separated into each particle form and rotates in the stirrer.

In step c), adding the cork chip, zeolite powder, or quantum divergence powder further decreases the bonding strength of the weakened mixture.Then, the particles are turned to 120-180 / min rotation for about 5 minutes. In the state where the urethane resin is coated, the coated resin is cured to completely separate the chip from the chip.

However, the resin coated on the surface of the chip is cured, the chip is separated from the chip, and heat is generated due to friction in the process of rotating according to the speed of the stirrer in the stirrer. The hardened particles are discharged from the stirrer to remove lumps formed in the stirring through the sieve, and the cork chips from the sieve are transferred to the packing silo via the blower. At this time, the blower is a method for cooling sufficiently because the cork chip, which was rotated at 40-50 ° C., is packaged in the uncooled state so that it is stuck again.

Cork chips manufactured as described above form a cool surface that reduces heat island phenomena in the city, and when used as a permeable elastic packaging material without causing thermal damage to humans and plants, it cultivates groundwater with continuous and smooth permeability. The negative ions emitted by the material and the effect of far-infrared radiation make for a healthy life.

In addition, it provides a comfortable feeling to humans by providing natural colors such as soil in roads or walkway playground spaces that lose natural beauty due to artificial colors, and reduces the discoloration of cork chips by the sun protection effect and anti-oxidation effect of quantum diverging powder. It can improve the adhesive strength.

In addition, the elastic pavement installed in the existing playground is unpleasant when used as a rubber smell, and the surface temperature reaches 40-70 ℃ due to the increase in summer temperature. There is a case of being burned if it falls down.

However, when using the cork chip manufactured according to the present invention by removing these problems, you can reduce the environmental pollution and feel refreshing when using.

1 is a flow chart of the production of anion release processed cork chips with aroma and luminous performance.

The above and other objects and novel features of the present invention will become apparent from the description and the accompanying drawings.

1 is a flow chart showing the steps of manufacturing a processed cork chip for packaging according to the present invention.

First, the concept of the present invention will be described.

The present invention is a process for producing a processed coke chip through a one-step process to produce a fully coated product by improving the existing method to reduce the cost and improve the quality of the product by devising a urethane resin The urethane resin has elasticity and does not contain heavy metals, so it is safer for human body and is used as a way to secure product quality stably.

The quantum divergence powder added to it is a mineral that does not dissolve in water and emits anion and far infrared rays at room temperature for a long time, exhibits UV protection and anti-oxidation effect, and it is a material with constant temperature and humidity. It is a breakthrough anion release material that emits -2500 / cm3 anion. In general, all substances emit negative ions, but a small amount (10-15 pcs / cm 3) occurs in the number, so there is no good effect on the human body due to negative ions.

Since the most suitable anion level affecting the human body is 750-2500 / cm3, the quantum is added to release the anion of beneficial value to the human body.

The fragrance is a fragrance-based fragrance, when 1-2% is added, the product is scented for about a year, and when it is added to the coating, it can continuously release the fragrance.

Luminous pigments are used when needed, and when used for elastic packaging, they can be installed on lines or required parts to be installed for safety and aesthetics at night.

In the case of processed cork chips for the production of molded products, non-toxic pigments may be added according to the color of the molded products to obtain processed cork chips of a desired color.

Method for producing a packaging cork chip for packaging according to the present invention is as follows.

a) mixing a quantum urethane resin with a stirrer using a cork chip and a stirrer, b) continuously rotating the mixture with a curing accelerator to cure the mixture in the stirrer, c) starting to be housed Adding cork, zeolite powder or ocher powder at the point of highest load, and d) separating the particles into particles by rotating at high speed in a stirrer for about 5 minutes when the mixture is hardened and does not stick together. In the case of claims 4 and 5, the urethane resin to which the weight ratio of 2% and luminous pigment 10-20% is added to step a) to obtain the effect.

The above method does not process the grinding and pulverization process in one step than repeating the second mixing and grinding process proposed in Patent 10-1058439, so that the urethane resin is uniformly coated on the surface and wraps the cork chip. When used, the strain is less, there is no dust, and it can prevent discoloration.

In addition, in order to increase the size of the processed cork chip and shorten the production time, after the step c), the contents are cured to an appropriate size from the outside and put into the grinder to produce the finished product in one process.

In this case, by inputting the coating material again at the time of curing in the stirrer to shorten the time to separate from the stirrer, it can be used by grinding into suitable particles through the crusher.

Basically, urethane resin for cork chip processing is fast curing type, solvent-free type, and solid content should be 90-95% of environment-friendly non-toxicity. UV protection and antioxidants are added, and the effect can be obtained by using quantum divergence powder.

In the case of installing the elastic packaging material using the processed cork chip, the strain rate was 0.05%, which was significantly improved compared to the previous processed cork chip.

The volume change test was conducted by the method of ASTM F 104: 1995 with a sample size of 20 cm x 20 cm.

The recovery test in parallel with the above test showed an excellent recovery rate of over 99%. Recovery measurements were taken 5 minutes after compression.

On the other hand, when using the processed cork chip as an elastic packaging material, the weight ratio of the cork chip and the urethane binder is mixed at 35-40% and 60-65% to apply the primer to the base layer, and then to the top of the base layer before the primer is cured. Lay it in thickness and arrange the surface by using roller below 100 ℃.

At this time, the mixing of the processed cork chip and the binder is mixed at a rotation speed of 120 or more times per minute. The viscosity of the binder is 1400-2000cp, and if the viscosity is high, agglomeration occurs during mixing, resulting in poor surface quality of the packaging surface.

This is because the cork is light and the rotation speed is set fast and the viscosity of the binder must be lowered to mix well. In addition, after the mixing is insufficient, the cork in which the binder is stuck may be packed to prevent foaming.

The present invention is applied to a method of installing an elastic pavement using cork and molding using a press to use as a building interior material and to use as an artificial turf filling chip.

Claims

a) adding a quantum diverging powder to the urethane resin using a stirrer 2-5% of the resin and blended with cork chips,

b) continuously rotating the compounded mixture by adding 0.2-0.5% of a curing accelerator to cure in the stirrer,

c) mixing by adding cork or zeolite powder or ocher powder at the highest loading point, and

d) a method of producing an anion-treated coke chip having aroma and luminous performance, characterized in that it comprises the step of rotating the stirrer at the time when the mixture does not stick to each other in the form of particles.

The method of claim 1,

In step a), the ratio of the urethane resin for cork and the cork chip is 60% and 40%, respectively, in the weight ratio, and in the step c), the cork chip is a) 20-30% of the stepped amount of zeolite or ocher. The powder is a method of producing an anion-release processed cork chip having aroma and luminous performance, characterized in that 20% of the weight of the cork.

The method of claim 1,

In step c), by adding the zeolite powder or ocher powder, step d) is reached.

In the step d), the mixture is rotated at a rotational speed of 120-180 / min of the stirrer so that the mixture is separated into 2 ~ 3 mm, which is the initial particle state. Way.

The method of claim 1,

Method of producing an anion-release processed coke chip with aroma and luminous performance, characterized in that the step of mixing a 1-2% fragrance to the urethane resin in a) step.

The method of claim 1,

Method for producing an anion-emitting coke chip having aroma and luminous performance, characterized in that the step of blending luminous pigment 10-20% to urethane resin in step a).

The method of claim 1,

d) discharging the cork chip not subjected to the step from the stirrer to harden to a predetermined size from the outside, and then crushed using a pulverizer and packaging, characterized in that the anion-emitting processing coke chip with luminous performance.

The method of claim 1,

In the step c), the addition of zeolite powder or ocher powder is omitted, and in order to increase specific gravity, silica powder, stone powder, calcium carbonate, etc. are added to the powder having a specific gravity of 1 or more to increase the workability. Process for producing processed cork chip.

As a method of using a processed cork chip manufactured by the method of any one of claims 1 to 6,

The processed cork chip was cured by spraying a binder on the permeable layer formed of crushed stone on the upper part of the reinforcing mat, and then the 35-45% urethane binder having a viscosity of 1400-2000 cps was applied to the processed cork chip 100 at a speed of 120-180 / min in an agitator. Method for installing an anion-emitting processed coke chip having aroma and luminous performance, characterized in that the roller temperature is 100 ℃ or less by mixing with.

As a method of using a processed cork chip manufactured by the method of any one of claims 1 to 6,

Apply the primer on the base of concrete, sidewalk block, ascon or pitcher cone, and then apply 35-45% urethane binder with viscosity 1400-2000cp on the processed cork chip 100 at the speed of 120-180 / min in the stirrer. A method of installing an anion-emitting processed cork chip having aroma and luminous performance, characterized in that the roller temperature is set to 100 ° C. or lower by mixing.

The processed cork chip is mixed with a binder of hardness HB 30-80, put into a mold, and pressed to maintain a desired density of 0.3g / cm 3 -0.5g / cm 3 at 100 ° C. Method of using anion-emitting processed cork chip having a fragrance and luminous performance, characterized in that it is molded into a wall finishing material.

As a method of using a processed cork chip manufactured by the method of any one of claims 1 to 6,

Processed cork chip is mixed with a binder of hardness HB 20-25 to put a certain amount into the mold and compress it to 1g / cm3-2g / cm3 without voids at 100 ℃ to produce floor tiles and safety boundary blocks with high sliding resistance. Method for using an anion-emitting processed cork chip having a fragrance and luminous performance, characterized in that.