KR20000036653A - plastic composition and the manufacturing method thereof - Google Patents
plastic composition and the manufacturing method thereof Download PDFInfo
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- KR20000036653A KR20000036653A KR1020000015177A KR20000015177A KR20000036653A KR 20000036653 A KR20000036653 A KR 20000036653A KR 1020000015177 A KR1020000015177 A KR 1020000015177A KR 20000015177 A KR20000015177 A KR 20000015177A KR 20000036653 A KR20000036653 A KR 20000036653A
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- Prior art keywords
- plastic
- ocher
- synthetic resin
- plastic composition
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- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title description 14
- 239000000057 synthetic resin Substances 0.000 claims abstract description 21
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 5
- 235000012149 noodles Nutrition 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 239000000155 melt Substances 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 7
- 238000004332 deodorization Methods 0.000 abstract description 7
- -1 polyethylene Polymers 0.000 abstract description 6
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- 239000004743 Polypropylene Substances 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 229920001155 polypropylene Polymers 0.000 abstract description 3
- AHGFXGSMYLFWEC-UHFFFAOYSA-N [SiH4].CC(=C)C(O)=O Chemical compound [SiH4].CC(=C)C(O)=O AHGFXGSMYLFWEC-UHFFFAOYSA-N 0.000 abstract description 2
- 231100000956 nontoxicity Toxicity 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 230000001877 deodorizing effect Effects 0.000 description 6
- 235000013305 food Nutrition 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000000845 anti-microbial effect Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000004599 antimicrobial Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 150000002013 dioxins Chemical class 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
본 발명은 플라스틱 조성물 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 각종 플라스틱제의 용기 및 산업용품을 제조하기 위하여 사용되는 분체의 플라스틱원료에 황토를 함유시켜 그 황토에서 발산되는 원적외선과 상기 황토가 가지는 탈취력 및 항균력에 의해 용기로 제조하여 사용할 때는 식품의 신선도유지 및 변질을 방지하고 사업용품으로 사용할 때는 인체에 유익한 원적외선이 방출되도록 한 것이다.The present invention relates to a plastic composition and a method for manufacturing the same, and more particularly, far-infrared rays and the above-mentioned ocher are contained in the plastic raw material of the powder used to manufacture various plastic containers and industrial products Eggplant is prepared by using the deodorizing and antimicrobial power to prevent the freshness and deterioration of food when used as a container, and when used as a business product to emit far-infrared rays beneficial to the human body.
황토는 근래에 와서 그 효능이 인정되고 그에 따른 이용 가능성이 확산되면서 생활용품 및 건자재, 섬유 등에 널리 인용되고 있는 바, 이는 황토가 갖는 무독성, 원적외선 방사, 탈취 및 항균력이 우수한 장점이 있기 때문일 것이다.Ocher has been widely cited in household goods, construction materials, textiles, etc. in recent years as its efficacy is recognized and its availability has spread, which may be due to its advantages of non-toxicity, far-infrared radiation, deodorization and antibacterial activity.
일반적으로 플라스틱은 합성수지의 일종으로 폴리에틸렌, 테레프탈레이트, 폴리프로필렌, 폴리염화비닐 등이 있으며, 비교적 가격이 저렴한고 가공성이 좋으며 취급이 용이하여 각종 용기 및 산업용품을 만드는데 널리 사용된다.In general, plastic is a kind of synthetic resin, such as polyethylene, terephthalate, polypropylene, polyvinyl chloride, etc., and is widely used to make various containers and industrial products because of relatively low cost, good processability, and easy handling.
종래의 용기용으로 사용되는 플라스틱제는 식품의 신선도유지와 변질을 막기 위하여 세라믹을 함유한 플라스틱이 제공되어 사용되고 있으나, 이는 항균과 탈취력이 없어 그 항균 및 탈취력을 부여하기 위해서는 항균제와 탈취제를 별도로 첨가하여 사용해야 함으로 그에 따른 비용이 소비자의 부담으로 전가되었다.Plastics used for conventional containers are provided with plastics containing ceramics in order to maintain food freshness and prevent deterioration. However, since they have no antibacterial and deodorizing power, an antimicrobial agent and a deodorizing agent are separately added to give the antibacterial and deodorizing power. As a result, the cost was passed on to the consumer.
따라서 소비자에게의 경제적인 부담을 줄여주기 위해 상기 항균제와 탈취제를 사용하지 않고 세라믹 성분만을 사용한 플라스틱제를 만들어 그로 식품을 보관하는 용기를 만들게 되면 상기 세라믹 성분은 식품과 함께 화학반응을 일으켜 그 효능을 발휘하지 못하는 문제점이 있었다.Therefore, in order to reduce the economic burden on the consumer, if the plastic container using only the ceramic component is made without using the antimicrobial agent and the deodorant, and then the container for storing the food is made, the ceramic component causes a chemical reaction with the food to improve its efficacy. There was a problem that could not be exercised.
그리고 상기 플라스틱제의 대부분으로 소비되는 산업용은 최근에 문제시되고 있는 발암물질이나 다이옥신 등이 다량 함유되어 있어 인체에 치명적인 해를 미쳐 사용을 꺼려왔으며 그 발암물질 및 다이옥신을 최소화시키기 위해서 제조되는 플라스틱은 그 제조과정이 복잡하고 난해하여 제조단가가 상승함으로 그에 따른 경제적인 부담이 있었다.In addition, the industrial consumption of most of the plastics contain a large amount of carcinogens and dioxins, which have recently been a problem, and have been reluctant to use them because they are harmful to the human body and the plastics manufactured to minimize the carcinogens and dioxins are The manufacturing process was complicated and difficult, resulting in an economic burden due to the rising manufacturing cost.
따라서 근래에는 황토의 효능이 알려지면서 플라스틱에 황토를 함유시키는 연구개발이 활발하게 진행되고 있으나 황토와 플라스틱의 혼합기술이 개발되지 않아 황토를 함유한 플라스틱을 만들게 되면 황토성분이 군데군데 반점형태로 모여있어 완성제품의 외관을 해지게되는 문제점이 있었다.Therefore, in recent years, as the efficacy of ocher is known, the research and development of containing ocher in plastics are actively progressed, but when ocher and plastic mixing technology is not developed to make ocher-containing plastic, the ocher ingredients are gathered in spots. There was a problem that the appearance of the finished product.
또한 상기 황토성분이 군데군데 반점형태로 모여진 플라스틱제는 황토의 효능이 완성제품 전체에 골고루 미치지 못하기 때문에 황토에서 발산되는 원적외선이나 항균 및 탈취의 기능을 전혀 수행하지 못하는 문제점이 있었다.In addition, the ocher ingredients were collected in spots in several places, so the efficacy of the ocher was not evenly distributed throughout the finished product, there was a problem in that it does not perform any function of far-infrared rays or antibacterial and deodorization emitted from the ocher.
본 발명은 상기와 같은 문제점을 감안하여 그를 해소하고자 발명한 것으로서, 그 목적은 황토가 갖는 무독성과 원적외선 방사율이 높은 점 그리고 탈취 및 항균력이 우수한 점을 살려 그를 플라스틱에 적용함으로서 인체에 유익한 플라스틱을 제공할 수 있도록 함에 있다.The present invention has been invented to solve the problem in view of the above problems, the object is to provide a plastic that is beneficial to the human body by applying it to the plastic utilizing the high toxicity and far-infrared emissivity of the loess and excellent deodorization and antimicrobial power To do it.
또 본 발명은 종래에 사용되는 세라믹의 단가보다 1/10정도에 불과하며 구입이 용이하고 종래에 문제시되던 황토와 플라스틱제의 용융 혼합문제를 해소하여 많은 량의 황토를 플라스틱분말과 함께 혼합하여 플라스틱을 제조함으로써 별도의 안료를 사용하지 않고도 토기와 같은 고유의 색상을 갖는 플라스틱을 만들 수 있음은 물론, 제조공정을 단순화하여 소비자에게 저렴한 가격으로 제공할 수 있도록 함에 있다.In addition, the present invention is only about 1/10 of the unit price of the ceramic used in the prior art, and is easy to purchase and solves the problem of melting and mixing of ocher and plastic, which has been a problem in the past, by mixing a large amount of ocher together with the plastic powder By manufacturing the plastic without having to use a separate pigment having a unique color, such as earthenware, as well as to simplify the manufacturing process can be provided to the consumer at a low price.
도 1은 본 발명의 플라스틱을 제조하는 공정도.1 is a process chart for producing a plastic of the present invention.
이와 같은 목적을 갖는 본 발명의 플라스틱제 제조방법에 대한 특징적인 기술적 구성을 설명하면 다음과 같다.Referring to the technical configuration of the plastic manufacturing method of the present invention having such an object is as follows.
본 발명의 플라스틱 조성물은 합성수지분말 60 ∼ 70wt%, 황토분말 20 ∼ 30wt%, 분산제 2 ∼ 3wt%, 유동제 0.1 ∼ 1.0wt%, 우레탄분말 5 ∼ 15wt%를 혼합하여서 된 것이다.The plastic composition of the present invention is obtained by mixing 60 to 70 wt% of synthetic resin powder, 20 to 30 wt% of ocher powder, 2 to 3 wt% of dispersant, 0.1 to 1.0 wt% of flow agent, and 5 to 15 wt% of urethane powder.
또 본 발명의 플라스틱 제조방법은 합성수지 60 ∼ 70wt%를 교반기에 투입하고 그 투입된 합성수지를 170 ∼ 200℃로 가열하며 교반하여 용융하는 제 1공정; 상기 제 1공정의 용융물에 황토분말 20 ∼ 30wt%, 분산제 2 ∼ 3wt%, 유동제 0.1 ∼ 1.0wt%, 우레탄분말 5 ∼ 15wt%를 혼합한 혼합물을 스프레이하며 용융하는 제 2공정; 상기 제 2공정의 용융물을 교반기의 일측에 마련된 압출기를 통하여 국수형태로 압출하며 냉각시키는 제 3공정; 상기 제 3공정의 압출물을 입자크기 2.5∼3mm로 절단하고 그를 건조하여 포장하는 제 4공정;으로 이루어져서 된 것이다.In addition, the plastic production method of the present invention comprises the first step of adding 60 ~ 70wt% synthetic resin to the stirrer and heating the stirred synthetic resin to 170 ~ 200 ℃ by stirring; A second step of spraying and melting a mixture of 20 to 30 wt% of ocher powder, 2 to 3 wt% of dispersant, 0.1 to 1.0 wt% of flow agent, and 5 to 15 wt% of urethane powder to the melt of the first step; A third step of extruding and cooling the melt of the second step in the form of noodles through an extruder provided on one side of the stirrer; And a fourth step of cutting the extrudate of the third step into a particle size of 2.5 to 3 mm and drying the package.
이하에서는 본 발명의 플라스틱제를 제조하는데 사용되는 각 성분에 대하여 설명한다.Hereinafter, each component used to manufacture the plastics of the present invention will be described.
이와 같은 특징을 갖는 본 발명의 플라스틱제 제조방법에 대한 상세한 설명은 다음과 같다.Detailed description of the plastic production method of the present invention having such a feature is as follows.
본 발명은 먼저 폴리에틸렌 또는 폴리프로필렌 중 어느 하나인 합성수지를 분말화시켜 60 ∼ 70wt%를 준비한다. 그리고 황토분말 20 ∼ 30wt%, 분산제(methacrylate silane) 2 ∼ 3wt%, 유동제(butylstcarylat) 0.1 ∼ 1.0wt%, 우레탄분말 5 ∼ 15wt%를 골고루 혼합하여 혼합물을 마련한다.The present invention first prepares 60 to 70wt% by pulverizing synthetic resin which is either polyethylene or polypropylene. Then, the mixture is mixed with 20 to 30 wt% of ocher powder, 2 to 3 wt% of dispersant (methacrylate silane), 0.1 to 1.0 wt% of butylstcarylat, and 5 to 15 wt% of urethane powder.
상기의 과정이 완료되면 상기 합성수지분말 60 ∼ 70wt%를 교반기에 투입하고 교반하면서 그 교반기를 170 ∼ 200℃로 가열한다. 이와 같이하면 상기 교반기에 투입된 합성수지분말은 용융이 된다. 이때 상기 황토분말, 분산제, 유동제, 우레탄분말을 혼합하여 된 혼합물을 상기 합성수지분말이 용융된 교반기에 스프레이 방법으로 투입한다.When the above process is completed, 60 to 70 wt% of the synthetic resin powder is added to a stirrer, and the stirrer is heated to 170 to 200 ° C while stirring. In this way, the synthetic resin powder introduced into the stirrer is melted. At this time, the mixture of the ocher powder, the dispersant, the flow agent, and the urethane powder is introduced into the stirrer in which the synthetic resin powder is melted by a spray method.
상기와 같이하면 스프레이 하면서 투입되는 혼합물은 이미 용융된 합성수지와 함께 용융 되면서 뒤섞이게 되고 이는 상기 교반기의 일측에 마련된 압출기를 통하여 국수형태로 압출하면서 냉각시킨다.As described above, the mixture introduced while spraying is mixed with the melted synthetic resin while being melted, which is cooled while extruding in the form of noodles through an extruder provided on one side of the stirrer.
상기의 과정이 완료되면 국수형태로 압출된 압출물은 입자크기 2.5∼3mm가 되도록 절단기를 이용하여 절단하고 그 절단된 절단물은 건조실로 이동시켜 건조한다. 이와 같이하여 건조가 완료되면 그를 포장하면 된다. 단 상기의 포장제품은 용기나 각종 산업용품을 만들기 위한 재료이다.When the above process is completed, the extrudate extruded in the form of noodles is cut using a cutter so as to have a particle size of 2.5 to 3 mm, and the cut cut is moved to a drying chamber and dried. In this way, when drying is complete, what is necessary is just to pack it. However, the above packaged product is a material for making a container or various industrial products.
그리고 상기 압출물의 입자크기를 2.5∼3mm로 하는 이유는, 그를 용융하여 용기 등을 만들 때에 입자크기가 너무 크면 용융하기가 어렵고 너무 작으면 취급이 여려운 문제점이 있다.The particle size of the extrudate is 2.5 to 3 mm, which is difficult to melt if the particle size is too large when melted to form a container or the like, and difficult to handle if the particle size is too small.
상기 본 발명의 포장제품을 이용하여 용기나 각종 산업용품을 만들기 위해서는 그를 다시 용융하여 사출하거나 압출하는 방법으로 목적하는 제품을 만든다. 이와 같이 별도의 공정을 거쳐 만들어진 목적 제품은 황토가 20 ∼ 30wt% 함유된 상태이기 때문에 그 황토가 가지고 있는 항균 및 탈취의 기능을 함은 물론, 원적외선이 방축되어 상기 목적 제품이 식품을 담는 용기일 경우에는 식품의 신선도유지와 변질을 방지할 수 있는 효과와 아울러 용기의 색상이 황토색을 띠므로 토기의 느낌을 갖게 된다.In order to make a container or various industrial products using the packaged product of the present invention, a desired product is made by melting and injecting or extruding it again. As the target product made through the separate process as described above contains 20 to 30 wt% of ocher, it functions as an antibacterial and deodorizing agent of the ocher, as well as the far infrared ray is contaminated and the target product is a container containing food. In case of keeping the freshness of food and preventing the deterioration and the color of the container is ocher color, so you will feel earthenware.
이하에서는 본 발명의 플라스틱을 제조하기 위하여 조성되는 각 성분의 조성비에 대하여 설명하는데, 이는 본 발명의 플라스틱으로 용기를 제조했을 때를 기준으로 하여 설명한다.Hereinafter, the composition ratio of each component to be prepared for producing the plastic of the present invention will be described, which will be described on the basis of the production of the container from the plastic of the present invention.
먼저 합성수지는 60 ∼ 70wt%를 사용하는데, 그 이상을 사용하게 되면 상대적으로 황토의 사용량이 적어짐으로 용기의 탈취 및 항균력이 기준치 이하로 떨어지고 원적외선의 방출 량이 미비하여 본 발명의 목적을 달성할 수 없었고, 그 이하를 사용하면 플라스틱이 가져야 하는 탄성이나 셀 상호간의 응력 및 경도 등이 떨어져 용기를 제조할 수 없는 문제점이 있었다.First of all, the synthetic resin uses 60 to 70wt%, but if more than that is used, the amount of use of ocher is relatively low, so the deodorization and antimicrobial activity of the container falls below the standard value, and the amount of far-infrared emission is insufficient, and thus the object of the present invention cannot be achieved. If less than that, the elasticity that the plastic should have, the stress and hardness between the cells fell, there was a problem that can not manufacture the container.
황토는 20 ∼ 30wt%를 사용하는데, 그 이상을 사용하게 되면 상기 합성수지와 반대로 합성수지의 사용량이 상대적으로 적어짐으로 용기의 탈취 및 항균력은 좋아지고 원적외선의 방출 량이 많아 용기의 효능은 좋을 수 있으나, 플라스틱이 가져야 하는 탄성이나 셀 상호간의 응력 및 경도 등이 떨어지는 문제점이 있고, 그 이하를 사용하면 플라스틱이 가져야 하는 탄성이나 셀 상호간의 응력 및 경도 등은 좋아지나 용기의 탈취 및 항균력이 기준치 이하로 떨어지고 원적외선의 방출 량이 미비하여 본 발명의 목적을 달성할 수 없는 문제점이 있다.Ocher is used 20 ~ 30wt%, the use of more than that, the amount of synthetic resin is relatively less than the synthetic resin, the deodorization and antimicrobial activity of the container is good and the amount of far-infrared emission is good, but the efficiency of the container may be good There is a problem that the elasticity and the stress and hardness between the cells are falling, the less it is used, the better the elasticity and the stress and hardness between the cells, but the deodorization and antimicrobial force of the container falls below the standard value and far-infrared There is a problem that can not achieve the object of the present invention because the amount of emitted light is insufficient.
분산제 2 ∼ 3wt%와 유동제 0.1 ∼ 1.0wt%는 플라스틱을 제조하는데 사용되는 보조제로서, 황토와 합성수지간의 혼합을 원활하게 해주는 촉매제 역할을 함과 동시에 유동성을 확보해주는 역할을 하고, 그 이하를 사용하게 되면 상기 촉매제 및 유동성 확보가 어렵고 그 이상을 사용하게 되면 촉매제 및 유동성은 좋아지나 필요이상이 되므로 사용할 필요가 없다.Dispersant 2 ~ 3wt% and 0.1 ~ 1.0wt% of flow agent are used as an adjuvant used to make plastics, and serve as a catalyst to facilitate the mixing between ocher and synthetic resin, and also to secure fluidity. If it is difficult to secure the catalyst and fluidity, and if you use more than that, the catalyst and fluidity is better, but it is not necessary to use because it is more than necessary.
우레탄분말 5 ∼ 15wt%는 플라스틱에 탄성을 부여하는 것으로써 그 이상을 사용하거나 그 이하를 사용하면 플라스틱의 경도나 탄성력이 목적치를 달성할 수 없어 상기의 량이 적당하다.The urethane powder 5 to 15 wt% imparts elasticity to the plastic. If more or less than this is used, the hardness and elastic force of the plastic cannot achieve the desired values, so the amount is appropriate.
또 상기 합성수지 및 혼합물을 170 ∼ 200℃로 가열하며 용융하여 교반하는 이유는, 합성수지 및 혼합물을 골고루 균일하게 혼합하고자 하기 위함이고 상기 온도가 170℃ 이하가 되면 상기 합성수지 및 혼합물의 용융이 정상적으로 이루어지지 않아 혼합이 어렵게 되고, 200℃ 이상이 되면 상기 합성수지 및 혼합물이 타버려 기화되는 현상이 발생한다.The reason why the synthetic resins and mixtures are melted and stirred by heating to 170 to 200 ° C. is to uniformly mix the synthetic resins and mixtures, and when the temperature is 170 ° C. or less, melting of the synthetic resins and mixtures is not normally performed. As a result, the mixing becomes difficult, and when the temperature becomes 200 ° C. or more, the synthetic resin and the mixture are burnt out and vaporization occurs.
이상과 같은 본 발명의 플라스틱은 황토를 20wt% ∼ 30wt%까지 함유시킴으로서 원적외선 방사율과 항균 및 탈취력이 뛰어나고, 또 종래 고가의 세라믹을 함유시킴으로서 발생하는 비용 상승요인을 해소하여 저가의 플라스틱을 제공할 수 있으며, 별도의 안료를 사용하지 않고도 황토색의 용기 등을 제조할 수 있어 환경친화적인 제품을 생산할 수 있는 특유의 효과가 있다.The plastic of the present invention as described above is excellent in far-infrared emissivity, antibacterial and deodorizing power by containing up to 20wt% to 30wt% of ocher, and can eliminate the cost increase factors caused by the inclusion of conventional expensive ceramics to provide a low cost plastic. In addition, it is possible to manufacture a container of yellow earth color without using a separate pigment, so there is a unique effect of producing an environmentally friendly product.
Claims (2)
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| KR20000072652A (en) * | 2000-09-18 | 2000-12-05 | 임용하 | The method for manufacturing of far infrared radiate plastic |
| KR100404779B1 (en) * | 2000-11-15 | 2003-11-07 | 최문수 | manufacturing technique of loess panel |
| KR20030086026A (en) * | 2002-05-03 | 2003-11-07 | 김주섭 | Loess composition having elasticity |
| KR20040033843A (en) * | 2002-10-16 | 2004-04-28 | 김종고 | Synthetic resin containing powdered amethyst for radiating far-infrared and maunfacturing method therefor |
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| JPH02158650A (en) * | 1988-12-12 | 1990-06-19 | Tosoh Corp | Vinyl chloride-based resin composition |
| KR19990032295A (en) * | 1997-10-17 | 1999-05-15 | 김고정 | Far Infrared Radiation Composition |
| KR19990044822A (en) * | 1998-09-14 | 1999-06-25 | 김경철 | Manufacturing method of synthetic resin loess based on ocher |
| KR20000000374A (en) * | 1999-10-16 | 2000-01-15 | 고연종 | Polyurethane Foam containing yellow soil and it's preparation method |
| KR20000030294A (en) * | 2000-02-19 | 2000-06-05 | 홍기범 | Manufacturing method of construction material for human health improvement |
| KR20000045652A (en) * | 1998-12-30 | 2000-07-25 | 남철우 | Bio-ceramic urethane soft film and preparation thereof |
| KR100321290B1 (en) * | 1999-04-19 | 2002-03-18 | 김준섭 | A synthetic resin composition having yellow soil and method of the same |
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| JPH02158650A (en) * | 1988-12-12 | 1990-06-19 | Tosoh Corp | Vinyl chloride-based resin composition |
| KR19990032295A (en) * | 1997-10-17 | 1999-05-15 | 김고정 | Far Infrared Radiation Composition |
| KR19990044822A (en) * | 1998-09-14 | 1999-06-25 | 김경철 | Manufacturing method of synthetic resin loess based on ocher |
| KR20000045652A (en) * | 1998-12-30 | 2000-07-25 | 남철우 | Bio-ceramic urethane soft film and preparation thereof |
| KR100321290B1 (en) * | 1999-04-19 | 2002-03-18 | 김준섭 | A synthetic resin composition having yellow soil and method of the same |
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| KR20000072652A (en) * | 2000-09-18 | 2000-12-05 | 임용하 | The method for manufacturing of far infrared radiate plastic |
| KR100404779B1 (en) * | 2000-11-15 | 2003-11-07 | 최문수 | manufacturing technique of loess panel |
| KR20030086026A (en) * | 2002-05-03 | 2003-11-07 | 김주섭 | Loess composition having elasticity |
| KR20040033843A (en) * | 2002-10-16 | 2004-04-28 | 김종고 | Synthetic resin containing powdered amethyst for radiating far-infrared and maunfacturing method therefor |
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