KR100352193B1 - Manufacturing method of construction material for human health improvement - Google Patents

Abstract

The present invention relates to a building material, PVC, PS (POLYSTYRENE), ABS (ACRYL ONITRILE BUTADIENE STYRENE), POLYURETHANE, PE, PP, etc. Building materials by mixing a certain amount of plasticizer and a certain amount of blowing agent to form building materials, moisture-proofing by synthetic resin, humidity control by ocher, far-infrared emission function, and promoting metabolism by releasing human energy and energy by jade. It is to provide health building materials and long-life building materials by dehumidification, deodorization, germ suppression, and far-infrared emission function by charcoal.

Description

Manufacturing method of construction material for human health improvement}

The present invention relates to a method of manufacturing building materials and furniture, in particular, 42% by weight of synthetic resin powder, 42% by weight of ocher powder, 4.2% by weight of jade powder and 4.2% by weight of charcoal powder against building materials formed by bonding synthetic resin veneer to plywood and MDF. It relates to a building material composed of 5% by weight plasticizer and 2.6% by weight foaming agent.

In general, the processed building material uses plywood or MDF (floorboard formed by pressing sawdust and wood chips at medium pressure, such as adhesive), but in the case of plywood, the wood is felled and passed through various processing to form a sheet. The sheet is bonded several times alternately with an adhesive and used as plywood, or it is used as a plywood by adhering veneer to a certain thickness of plywood and coating it with urethane varnish. Or, after sticking and molding the veneer on the surface, it is coated with urethane varnish (UV), processed and used.In the case of the building materials as described above, the distribution process and the processing process are complicated, causing the cost increase. In particular, in the case of floor coverings, ocher, jade, and charcoal are sheeted on the back of the sheet to maintain the flexibility of the sheet. Since the adhesion effect of the release of the biological eneji generated in the yellow soil, jade, charcoal emitted to the surface through the pad material may point out the difficulties to expect.

In consideration of the above problems, the present invention comprises building materials composed of synthetic resins, but only ocher, jade, and charcoal are mixed with each other or mixed with each other, so that the unique functions of ocher, jade and char are released and processed by wood alone. The purpose is to provide a building material that is simpler to process than the building material to be produced and generates bioenergy to the human body.

The present invention uses a synthetic resin such as PVC, PS, ABS, PE, PP, POLYURETHANE, respectively, and when composed of interior materials for walls or ceilings and floors, it is possible to form hard interior materials by mixing ocher, jade and charcoal, Hardness of the interior material can be a mixed amount of ocher, jade, charcoal, by mixing the interior material with synthetic resin and ocher, jade, charcoal can induce the release of bio-energy and can increase the heat-resistant flame resistance. In order to increase the release amount of the bio-energy from the interior material and increase the flexibility, it is possible to control the amount of plasticizer to be mixed with the mixed amount of ocher, jade, and charcoal, and the degree of texture can be controlled by adjusting the amount of foaming agent. In the configuration of the present invention as described above is to constitute a hard interior material as a whole.

1 is a production process diagram of the present invention.

2 is a cross-sectional view of the flooring of the present invention.

3 is a cross-sectional view of a conventional interior material

Figure 4 is a cross-sectional view of the conventional flooring.

*** Explanation of symbols for main parts of drawing ***

1: mixer 2: compression and injection machine 3: veneer

4: fusion machine 5: coating machine 6: cutting machine

a: ocher constituent b: jade constituent

c: charcoal composition d: synthetic resin composition

A: veneer B: plywood

C: loess, jade, charcoal layer d: synthetic resin layer

With reference to the accompanying drawings and embodiments will be described in detail with respect to the present invention.

The present invention comprises 42% by weight of synthetic resin powder, 42% by weight ocher powder, 4.2% by weight jade powder, 4.2% by weight charcoal powder 5% by weight plasticizer and 2.6% by weight foaming agent, 58% by weight synthetic resin powder and ocher, jade Each of the charcoal comprises 34% by weight, plasticizer 5.4% by weight and foaming agent 2.6% by weight.

According to the present invention, the physical properties of the molded product are controlled by controlling the mixing ratio of ocher, jade and charcoal according to the physical properties of the synthetic resin.

In an embodiment,

(Experiment-1)

In Experiment 1, the physical properties of the synthetic resin applicable to the present invention are shown in a table.

It can be seen that PVC is excellent in physical properties of each synthetic resin, as shown in Table 1, and in the examples, each synthetic resin can be used in various ways, but the present invention uses PVC in the examples.

TABLE-1

division Test method PVC ABS PS PP PE PU Tensile Strength (㎏ / ㎠) D638 800 650 600 550 550 950 Flexural modulus (㎏ / ㎠) D790 30,000 29,000 32,000 13,000 16,000 500 Flexural Strength (㎏ / ㎠) D790 1200 1,000 800 650 700 30 Flame retardancy (sec ↓) 10 Cold resistance (-℃ ↑) 35 (Experiment-2) Experiment-2 was experimented by Korea Fire Protection Corporation (Ref.-1), and after burning PVC according to the present invention as shown in Table-2, the residual flame time was measured. It can be seen that the product according to the present invention is highly flame retardant because it can be seen that there is almost no afterflaming time. TABLE-2 Test Items standard Test result Remarks One 2 3 Afterglow time Within 20 seconds 0.0 sec 0.0 sec 0.0 sec Carbonization length Within 10cm 2.7 cm 2.6 cm 2.7 cm (Experiment-3) Experiment-3 is an experiment conducted by Korea Institute of Construction Materials (Ref.-2). As shown in Table-3, the products according to the present invention were tested for changes in climate and gas hazards during combustion. It is to measure the degree of, and you can see that it passed the test method. TABLE-3 Test Items result Test Methods Dimensional rate of change (%) When wet Length 0.06 0.05 0.05 KS F 3126-`96 thickness 0.26 0.26 0.25 When drying Length -0.005 -0.005 -0.005 thickness 0.11 0.10 0.09 Gas Hazard Test Mouse behavior stop time (minutes: seconds) 8:18 8:42 KS F 2271-`98 Experiment-4 Experiment-4 is a test of the ammonia deodorization device using the material of the present invention as a sample from the Korea Institute of Construction Materials (Ref.-3) as shown in Table-4. Since the rate at which the ammonia gas is deodorized by the sample can be known, it can be seen that the sample according to the present invention absorbs the ammonia gas in the air. Table-4 Test Items Elapsed time (minutes) Blank concentration (ppm) Sample concentration (ppm) Deodorization rate (%) Deodorization test 30 310 22 93 60 283 6 92 90 250 5 98 120 226 4 98 Experiment-5 Experiment-5 is a test of far-infrared emissivity of the sample of the present invention by the Korea Institute of Construction Materials (Ref.-4) as shown in Table-5. It can be seen that a large amount of far infrared rays are emitted. Table-5 Emissivity (5 ~ 2㎛) Room energy (W / ㎡) 0.896 3.61 × 102 Experiment-6 Experiment-6 is a test of mold growth state in the sample of the present invention by the Korea Institute of Construction Materials (Refer to Reference-5), as shown in Table-6. You can see that it maintains 1st grade without Table-6 Sample Name Test Items Period of culture test Powder (marupan sample-BMW) Mold Test 1 week later after 2 weeks 3 weeks later 4 weeks later One One One One Experiment-7 Experiment-7 is a test of the antimicrobial status of the sample of the present invention by the Korea Institute of Construction Materials (Ref.-6) as shown in Table-7. It can be seen that each bacterium decreases with time. . Table-7 Test Items Sample classification Initial concentration (CFU / 40p) Concentration after 24 hours (CFU / 40p) Bacterial Reduction Rate (%) Antibacterial test by enterococci Blank 246 608 - Floorboard Sample-BMW 246 167 32.1 Antibacterial Test Blank 232 593 - Floorboard Sample-BMW 232 163 29.7 Experiment-8 Experiment-8 was tested by the Korea Institute of Construction Materials (Ref.-7) and tested the strength of the floorboard, which is a sample according to the present invention. Table-8 Test Items result Test Methods One 2 3 Flexural strength (N / ㎠) horizontal 4509 4586 4622 KS F 3126-`96 Vertical 4811 4570 4689 horizontal 3847 4066 4201 Vertical 4254 4716 4534 Plane Tensile Strength (N / ㎠) 263 200 220 Wear resistance (%) 1150 1200 1125 Absorption Thickness Expansion Rate (%) 0.1 0.2 0.2 Septal resistance clear clear clear Pollution resistance clear clear clear As described above, the present invention can compare its performance with a reference value, and can compare numerical values through a test method .

1. 42% by weight of PVC powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder and 5% by weight of plasticizer and 2.6% by weight of blowing agent are added to the mixer.

2. Mix 15-20 minutes at 500 ~ 1000rpm .

3. When mixing is complete, transfer the mixture to the hopper of the extrusion and injection machine.

4. Inspect the product drawn out from the extruder and the ejection part of the injection machine.

5. When the withdrawn product is withdrawn by extrusion, the natural veneer sheet or the high-quality synthetic resin sheet is adhered to the inspected product using heat fusion or adhesive.

6. Coat varnish urethane after a certain period of time when the sheet adhered to the extruded product dries.

7. When the coating is completed as above, cut to a constant size.

8. Product to be drawn out The product to be drawn out by injection is bonded with natural veneer sheet or synthetic resin sheet using adhesive.

9. After a certain time of drying, coat with varnish urethane.

Note: The injection is sized and does not need to be cut.

Example-2

1. 58% by weight of PVC powder, 34% by weight of ocher powder, 5.4% by weight of plasticizer and 2.6% by weight of blowing agent are added to the mixer.

2. Mix 15-20 minutes at 500 ~ 1000rpm .

3. When mixing is complete, transfer the mixture to the hopper of the extrusion and injection machine.

4. Inspect the product drawn out from the extruder and the ejection part of the injection machine.

5. When the withdrawn product is withdrawn by extrusion, the natural veneer sheet or the high-quality synthetic resin sheet is adhered to the inspected product using heat fusion or adhesive.

6. Coat varnish urethane after a certain period of time when the sheet adhered to the extruded product dries.

7. When the coating is completed as above, cut to a constant size.

8. Product to be drawn out The product to be drawn out by injection is bonded with natural veneer sheet or synthetic resin sheet using adhesive.

9. After a certain time of drying, coat with varnish urethane.

Example-3

1. 58% by weight of PVC powder, 34% by weight of jade powder, 5.4% by weight of plasticizer and 2.6% by weight of blowing agent are added to the mixer.

2. Mix 15-20 minutes at 500 ~ 1000rpm .

3. When mixing is complete, transfer the mixture to the hopper of the extrusion and injection machine.

4. Inspect the product drawn out from the extruder and the ejection part of the injection machine.

5. When the withdrawn product is withdrawn by extrusion, the natural veneer sheet or the high-quality synthetic resin sheet is adhered to the inspected product using heat fusion or adhesive.

6. Coat varnish urethane after a certain period of time when the sheet adhered to the extruded product dries.

7. When the coating is completed as above, cut to a constant size.

8. Product to be drawn out The product to be drawn out by injection is bonded with natural veneer sheet or synthetic resin sheet using adhesive.

9. After a certain time of drying, coat with varnish urethane.

Example-4

1. 58% by weight of PVC powder, 34% by weight of charcoal powder, 5.4% by weight of plasticizer and 2.6% by weight of blowing agent are mixed and added to the mixer.

2. Mix 15-20 minutes at 500 ~ 1000rpm .

3. When mixing is complete, transfer the mixture to the hopper of the extrusion and injection machine.

4. Inspect the product drawn out from the extruder and the ejection part of the injection machine.

5. When the withdrawn product is withdrawn by extrusion, the natural veneer sheet or the high-quality synthetic resin sheet is adhered to the inspected product using heat fusion or adhesive.

6. Coat varnish urethane after a certain period of time when the sheet adhered to the extruded product dries.

7. When the coating is completed as above, cut to a constant size.

8. Product to be drawn out The product to be drawn out by injection is bonded with natural veneer sheet or synthetic resin sheet using adhesive.

9. After a certain time of drying, coat with varnish urethane.

Building materials according to the present invention can be seen in the comparison of the test report, the compression, tensile, impact strength is large compared to wood, the quality properties are maintained and has the ideal effect of natural materials by the mixed loess, jade, charcoal Extrusion and injection are produced by extruding and injection, so it is possible to quickly produce, maintain a good texture by foaming, and when used as a furniture material, furniture is warped or moisture can be prevented from being damaged by moisture. Since the furniture can be configured in a light weight, it is easy to move and can be molded according to the shape of the use area. Since the mixture of the present invention is flame retardant, it is resistant to heat, and therefore, there is an effect of preventing the diffusion of fines.

Claims (5)

(Correction) 42% by weight of PVC powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder, 5% by weight of plasticizer and 2.6% by weight of blowing agent were added to the mixer, and 15 ~ 20 at 500 ~ 1000rpm speed. Method for producing a building material for health promotion, characterized in that by stirring for minutes, extruded and fused with a natural veneer sheet or synthetic resin sheet . (Correction) A mixture of 42% by weight of ABS powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder and 5% by weight of plasticizer and 2.6% by weight of blowing agent were added to the mixer and 15-20 at 500-1000 rpm speed. Method for producing a building material for health promotion, characterized in that by stirring for minutes, extruded and fused with a natural veneer sheet or synthetic resin sheet . (Correction) 42% by weight of PS powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder and 5% by weight of plasticizer and 2.6% by weight of blowing agent were added to the mixer and 15-20 at 500-1000 rpm speed. Method for producing a building material for health promotion, characterized in that by stirring for minutes, extruded and fused with a natural veneer sheet or synthetic resin sheet . (Correction) 42% by weight of PP powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder and 5% by weight of plasticizer and 2.6% by weight of blowing agent were added to the mixer and 15-20 at 500-1000 rpm speed. Method for producing a building material for health promotion, characterized in that by stirring for minutes, extruded and fused with a natural veneer sheet or synthetic resin sheet . (Correction) 42% by weight of PE powder, 42% by weight of ocher powder, 4.2% by weight of jade powder, 4.2% by weight of charcoal powder, 5% by weight of plasticizer and 2.6% by weight of blowing agent were added to the mixer and 15-20 at 500-1000 rpm speed. Method for producing a building material for health promotion, characterized in that by stirring for minutes, extruded and fused with a natural veneer sheet or synthetic resin sheet .