KR20090041476A - Biodegradable plastic composition and window making using same - Google Patents
Biodegradable plastic composition and window making using same Download PDFInfo
- Publication number
- KR20090041476A KR20090041476A KR1020070106989A KR20070106989A KR20090041476A KR 20090041476 A KR20090041476 A KR 20090041476A KR 1020070106989 A KR1020070106989 A KR 1020070106989A KR 20070106989 A KR20070106989 A KR 20070106989A KR 20090041476 A KR20090041476 A KR 20090041476A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- biodegradable
- windows
- resin
- composition
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/26—Frames of plastics
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
본 발명은 생분해성 조성물 및 이를 이용한 창호 제품에 관한 것으로 ,더욱 상세하게는 생분해성 수지인 PLA수지 30-90중량％와 PPC 5-30중량％, 안정제 1∼3중량％, 산화방지제 0.2∼1중량％, 반응형조제 0.5∼3중량％, 무기질 충진제 TiO2 또는 탄산칼슘,탈크 5∼20중량％, 규소계 세라믹 0.5∼1중량％,촉진제 0.5∼1.5 중량％, WAX 1-2 중량％를 혼합하여 Pellet 압출기로 만들어진 Pellets에, 미적 감각을 향상하기 위하여 여기에 생분해성 Master Batch 5-10중량％ 를 혼합하여 압출기를 통하여 PVC 로 만든 창호보다 강도 및 내구성이 강하고 미려하고 매끈한 창호 및 이를 제작하기위한 조성물에 대한 것이다.The present invention relates to a biodegradable composition and a window product using the same. More specifically, the biodegradable resin 30-90% by weight of PLA resin and 5-30% by weight of PPC, stabilizer 1-3%, antioxidant 0.2-1 Weight%, 0.5 to 3% by weight of reaction aid, inorganic filler TiO2 or calcium carbonate, 5 to 20% by weight of talc, 0.5 to 1% by weight of silicon ceramic, 0.5 to 1.5% by weight of accelerator, 1-2% by weight of WAX Pellets made of Pellet extruder are mixed with 5-10% by weight of biodegradable Master Batch to improve aesthetics. To the composition.
발명은 생분해 수지제 창호 및 이 조성물에 관한 것으로 보다 상세하게는 생분해성 수지로 만들어진 창문, 문, 창틀, 문틀 등 창호로 이를 만들기 위한 조성물에 관한 것이다.The present invention relates to windows and doors made of biodegradable resins, and more particularly to compositions for making them into windows, doors, window frames, door frames made of biodegradable resins.
창호는건물의 내부와 바깥을 통하도록 설치된 각종의 창이나 문의 총칭이며, 본원에서는 창호를 끼워넣는 창호틀을 포함하여 칭한다. 창호와 창호틀은 사용 재료에 따라 합성수지.목재와 금속제 창호부재로 분류되며 특히 PVC원료로 만든 창호 는 생산단계부터 환경오염물질을 발생하며 소각시 다이옥신 생성되며 매립시 토양을 오염시키는 요인이되여 환경문제를 야기하지 않는 기존 PVC 압출 생산설비와 동일한 기계로 제작하는 기술로서 압출제조 과정에서 원료 비율과,안정제,불연제의 농도를 조절하고 표면이 매끈하고 고광택인 금형을 이용,높은 압력과 저온도로 압출하여 고강도의 생분해성 창호를 제조 하여 현재 PVC 창호보다 우수한 제품을 생산가능한 수지에 기술이다..A window is a general term for various windows or doors installed to pass through the inside and outside of a building, and is referred to herein as including a window frame into which a window is inserted. Windows and window frames are classified into synthetic resins, wood and metal window materials according to the materials used. Especially, windows made of PVC raw materials generate environmental pollutants from the production stage, and dioxin is produced when incinerated, and the soil is contaminated when reclaimed. It is a technology that manufactures the same machine as the existing PVC extrusion production equipment which does not cause problems. It controls the ratio of raw materials, the concentration of stabilizer and nonflammable in the extrusion manufacturing process, and extrudes with high pressure and low temperature by using a mold with smooth and high gloss surface. By manufacturing high strength biodegradable windows, it is a technology in resin that can produce products superior to current PVC windows.
합성수지제 창호는 일반적으로 PVC(polyvinyl chloride; 폴리염화비닐)를 주원료로 사용하고 압출 성형한 것으로 PVC 원료는 제조,처리하는 과정에서 유독성 가스인 염소가스로 처리되므로 다이옥신 잔유물이 만들어 지므로 PVC로 생산된 창호는 해로운 물질을 방출한다.예로 건물의 PVC 블록으로 사용하는 염화비닐은 각종 암과 간,폐,뇌의 종양 및 남성과 여성의 생식기에 장애를 유발시킨다. 또한 여기에 첨가물로는 제품을 부드럽고 유연하게 만드는 가소제,안정제,촉진제 또는 착세제,살균제,포말제등 PVC 완제품의 성분의 50％ 인 유독성 화학물질을 사용한다.즉 PVC는 생산하는 과정에서 환경오염문제를 일으키는 것은 물론 폐기된 제품을 소각시 다이옥신이 생성되고 매립시 독성을 띠고 있는 첨가제가 토양속으로 흘러 지하수 및 토양을 오염시킨다.Synthetic resin windows are generally made of PVC (polyvinyl chloride) as the main raw material and extruded. PVC raw materials are treated with chlorine gas, which is a toxic gas in the process of manufacturing and processing. Windows and windows release harmful substances, for example, vinyl chloride, which is used as a building PVC block, causes various cancers, tumors of the liver, lungs, brain, and disorders of the genitals of men and women. In addition, additives include toxic chemicals, which are 50% of the components of the finished PVC products, such as plasticizers, stabilizers, accelerators or complexing agents, disinfectants, foams, etc., which make the product soft and flexible. In addition to causing problems, incineration of discarded products produces dioxins and toxic additives when landfill flows into the soil, contaminating groundwater and soil.
또한 착색된 PVC 창호는 PVC수지에 안료를 첨가하여 만들 경우 PVC의 물성이 변화되는 단점이 있어 종래 색상과 무늬를 표현하기 위한 시도로서 압출 성형된 합성수지 창호에 COLOR FILM을 융착시켜 표면강도와 내구성 및 장식미를 향상시키려 했으나 상기 압출 성형된 PVC 창호 외면에 융착시키는 표면부재로 PVC수지만을 사 용할 경우 PVC 자체의 내후성(耐候性)이 매우 취약하여 PVC에 열이 가해져 온도가 올라갈수록 유색 컬러들의 색이 빠르게 변화되고 뒤틀림이 발생하는 단점이 있으나, 본 발명의 생분해성수지로 만든 생분해성 조성물에 같은 생분해성 조성물에 염료를 혼합하여 만든 칼라 매스터배치를 혼합하여 압출성형된 PLA 창호 는 PVC 창호 보다 내후성 및 뒤틀림현상이 없는 외관이 아름다운 미려하며 고광택의 창호를 만들 수 있었다.In addition, colored PVC windows have the disadvantage of changing the physical properties of PVC when made by adding pigments to PVC resins. As an attempt to express conventional colors and patterns, COLOR FILM is fused to an extruded synthetic resin window. In order to improve the decorative beauty, however, when only PVC resin is used as the surface member to be fused to the outer surface of the extruded PVC windows and doors, the weather resistance of the PVC itself is very weak, and as the temperature is increased, the color of the colored colors increases. This rapidly changing and warping occurs, but the extruded PLA windows by mixing a color masterbatch made by mixing a dye in the same biodegradable composition to the biodegradable composition made of the biodegradable resin of the present invention is more weather-resistant and The appearance without distortion is beautiful and could make the window of high gloss.
발명이 이루고자 하는 기술적 과제Technical problem to be invented
본 발명은 상기 종래의 문제점을 해결하기 위해 안출된 것으로, 조성물 과 창호를 제작하는 과정에서도 전연 환경오염 물질을 배출하지 않으며 소각 및 매립시 다이옥신이 생성되지 않으며 토양을 오염시키지 않는 생분해성 수지 조성물 및 완성된 창호를 제공하는데 목적이 있다.The present invention has been made to solve the above problems, a biodegradable resin composition that does not discharge environmental pollutants in the process of manufacturing the composition and windows, does not produce dioxin during incineration and landfill, and does not pollute the soil; The purpose is to provide a finished window.
또한 PVC 창호보다 표면강도나 내구성,열적으로 강한 창호를 제작뿐만 아니라 기능성 향상에 더해 미적 감각에 대한 소비자의 요구를 충족시키고 점차 고급화 되어 가고 있는 PVC,알루미늄 창호를 대체 할 수 있 수 있는 친환경 창호를 제작 및 PLA수지, 열안정제, 산화방지제, 충진제,등 가공조제를 혼합한 생분해성 수지 조성물을 제공하는 것을 그 목적으로 한다.In addition to producing windows with surface strength, durability, and heat, which are stronger than PVC windows, in addition to improving functionality, eco-friendly windows are available to satisfy consumer demands for aesthetics and to replace PVC and aluminum windows, which are becoming more advanced. It is an object of the present invention to provide a biodegradable resin composition which is produced and mixed with processing aids such as PLA resin, heat stabilizer, antioxidant, filler, and the like.
발명의 구성 및 작용Composition and Function of the Invention
상기한 목적을 달성하기 위하여, 본 발명에 따른 생분해성 수지 창호용 조성물은 PLA수지 30-90중량％에 대하여 PPC 5-30 중량％, Tin,Ca 또는 아연계 안정제 1∼3중량％, 산화방지제 0.2∼1중량％, 반응형조제 0.5∼3중량％, 무기질충진제인 TIO2, 탈크 또는 탄산칼슘 5-20％, 불연제, 내열성 및 흡착제인 규소계 세라믹 0.5∼1중량％, MINERAL 왁스 0.5-1중량％, 촉진제 0.5∼1.5중량％를 혼합하여 이루어지는 것을 특징으로 한다. 혼합하여 만들어진 PELLETS에, 미적 감각을 향상하기 위하여 여기에 생분해성 Master Batch 5-10중량％ 를 혼합하여 압출기를 통하여 PVC 로 만든 창호보다 강도 및 내구성이 강하고 미려하고 매끈한 창호 및 이를 제작하기위한 조성물에 대한 것이다.In order to achieve the above object, the biodegradable resin window composition according to the present invention is 5-30% by weight of PPC, 1 to 3% by weight of Tin, Ca or zinc-based stabilizer, antioxidant against 30-90% by weight of PLA resin 0.2 to 1% by weight, 0.5 to 3% by weight of reactive type aid, TIO2 as an inorganic filler, 5-20% of talc or calcium carbonate, 0.5 to 1% by weight of silicon-based ceramic which is a flame retardant, heat resistance and adsorbent, 0.5-1 of MINERAL wax It is characterized by mixing a weight% and 0.5-1.5 weight% of accelerators. PELLETS made by mixing, 5-10% by weight of biodegradable Master Batch is mixed in order to improve aesthetics, and exquisitely smooth and strong and durable than windows made of PVC through extruder, and the composition for manufacturing the same. It is about.
이하, 본 발명의 생분해성 수지제 창호용 조성물의 기술적 구성을 간단히 설명하면 다음과 같다.Hereinafter, the technical configuration of the biodegradable resin-made window and door composition of the present invention will be described briefly.
본원의 주재료로 사용되는 PLA 수지는 유동성과 저점도성, 가공시 요구되는 열안정성에 문제가 있고 열에 약하기 때문에 또 하나의 생분해성수지인 PPC는 합성하는 과정에서 유동성,저점도성을 더욱 좋게 하기 위해 혼합되며 열 안정제,산화 방지제, 충진제등을 첨가하여 가공시 요구되는 열,빛 에 대한 문제점을 해결할 수 있으며.PLA resin, which is used as the main material of the present application, has problems in fluidity, low viscosity, and thermal stability required for processing and is weak to heat, and thus another biodegradable resin, PPC, is mixed to improve fluidity and low viscosity during synthesis. Thermal stabilizers, antioxidants and fillers can be added to solve the heat and light problems required during processing.
또한 불연제,냄새 흡착제로서 규소계 세라믹을 첨가함으로써 완성된 창호 제품이 불에도 타지 않으며 실내 냄새를 흡착 할 수 있도록 함을 특징으로 하는 생분해성 조성물이다.In addition, it is a biodegradable composition characterized by adding a silicon-based ceramic as a flame retardant, odor adsorbent so that the finished windows and doors can not be burned by the fire and adsorb the indoor odor.
[발명의 효과][Effects of the Invention]
이상과 같이 제조된 본원의 생분해성 합성수지로 만든 창호제는 PVC로 만든 창호보다 열,강도,내후,내구성이 높으며 연소시 다이오신,매립시 오염물질을 배출 하지 않으며,기존의 PVC 압출기로 그대로 사용할 수 있으며 생산시 압출온도를 145-160도 이하의 온도에서 압출함으로 PVC 생산시 소요되는 전기의 소모 보다 적어 경제적이며 PVC 창호제품의 유해화학 물질배출로 인한 새집증후군을 발생하나 이 제품은 새집증후군을 발생하지 않을 뿐만 아니라 오염물질을 흡착하여 제거 할 수 있는 효과가 있다.The windows and doors made of the biodegradable synthetic resin of the present application manufactured as described above have higher heat, strength, weather resistance, and durability than windows made of PVC, and do not emit contaminants during combustion and landfill, and can be used as existing PVC extruders. It is economical by extruding the extrusion temperature at the temperature below 145-160 degrees during production, and it is economical because it generates sick house syndrome due to the discharge of harmful chemicals of PVC window products. Not only does it occur, but it also has the effect of absorbing and removing pollutants.
본 발명은 생분해성수지 뿐만 아니라 여기에 첨가되는 안정제,충진제,불연제는 전연 환경에 유해되지 않는 천연 원료로 구성된 조성물로써 만든 창호 제품은 재 활용 할 수 있는 환경친화적인 제품이다.The present invention is not only biodegradable resins but also stabilizers, fillers, and non-combustibles added to the window products made of a composition consisting of natural raw materials that are not harmful to the environment of the leading edge is an environmentally friendly product that can be reused.
PVC와 같은 플라스틱 등은 열, 빛, 산소의 영향을 받아 그 때의 환경조건에 따라서 느리기는 하지만 열화해간다. 이 열화의 상태는 그 원인이나 플라스틱의 종류에 따라서 다르다. 플라스틱을 가열해서 성형해갈 때의 열열화(熱劣化), 성형물을 오랜 시간 사용하는 사이에 일어나는 빛과 산소에 의한 광열화(光劣化) 및 산화열화(酸化劣化) 등을 방지 또는 억제하기위해 안정제가 쓰인다. 대표적인 것에 열안정제·산화방지제·광안정제 등이 있다.Plastics such as PVC deteriorate under the influence of heat, light and oxygen, depending on the environmental conditions. The state of this deterioration differs depending on the cause and the type of plastic. Stabilizers to prevent or suppress thermal deterioration when plastic is formed by heating, and photo deterioration and oxidation deterioration due to light and oxygen occurring during long time use of the molded product. Is used. Typical examples include heat stabilizers, antioxidants, and light stabilizers.
본 발명에서는 안정제에는 기계적으로 덩어리가 응결되는 것을 방지하는 불용성의 유기 및 무기물질 또는 상사이의 계면 장력을 증가시키는 전해질인 제라틴,전분,메틸섬유소등의 천연고분자 와 PVA 같은 합성고분자물질,BaCO3,CaSO4, 및MgCl2 와 같은 불용성염류,탈크,규산규조토와 같은 유기고분자 화합물과 금속 및 금속산화물의 분말중에 하나 이상이 단독 또는 혼합되여 사용될 수 있다.In the present invention, the stabilizer is an insoluble organic and inorganic material that prevents agglomeration of mechanical agglomerates or synthetic polymers such as PVA, natural polymers such as gelatin, starch, methyl fibrin, and electrolytes that increase the interfacial tension between phases, BaCO3, One or more of powders of metals and metal oxides with organic polymer compounds such as CaSO 4, and insoluble salts such as MgCl 2, talc, and silicate silica may be used alone or in combination.
또한 PLA는 가열과 빛에 의해서 열화 될 수 있어 이것을 방지·억제하기 위해 열안정제가 쓰인다. 본 발명에서는 주석,칼슘,아연계 안정제를 사용하는 것이다. PLA수지와 PPC 수지에 주석 ,칼슘 또는 ,아연계 안정제를1-3중량％ 넣어 천천히 녹고, 탄화가 되지 않도록 배합하는 것이 적합하다.In addition, PLA can be degraded by heating and light, so heat stabilizers are used to prevent and suppress this. In the present invention, tin, calcium, and zinc stabilizers are used. Tin, calcium, or zinc-based stabilizer is added to PLA resin and PPC resin by 1-3% by weight so that it is slowly melted and blended to prevent carbonization.
또, 본 발명의 생분해성 합성수지제 창호용 조성물에는 상술된 바와 같이 PLA의 산화 열화를 방지 또는 억제하기 위해 산화방지제(antioxidant)를 배합한다. 즉, 완제품된 후 사용시 열이나 자외선에 의해 PLA가 산화, 분해, 변색되는 것을 방지하고 이러한 PLA의 분해촉진을 저해하는 것이다. PLA수지 와 PPC 수지에 최적의 효과를 나타낼 수 있는 0.2∼1중량％의 산화방지제를 배합하는 것이 적합하다.In addition, the biodegradable synthetic resin window composition of the present invention is blended with an antioxidant (antioxidant) to prevent or inhibit the oxidative degradation of PLA as described above. In other words, the PLA is prevented from being oxidized, decomposed, and discolored by heat or ultraviolet rays when used after the finished product, and inhibits the decomposition promotion of such PLA. It is suitable to mix 0.2 to 1% by weight of antioxidant which can show optimum effect on PLA resin and PPC resin.
본 발명의 생분해성 합성수지제 창호용 조성물에는 반응조제가 혼합된다. 본원에서는 혼합되는 반응형조제로서 지방족산 유기산 또는 지방족 산아민계통인 사용하는 것이 좋다. 반응조제는 PLA 와 첨가제가 균일하게 혼합되게 하기 위한 것으로 PLA+PPC 와 첨가제가 균일하게 잘 혼합될 수 있도록 PLA+PPC 수지 에 대하여 0.5∼3 중량％의 반응조제를 배합하는 것이 바람직하다.The reaction aid is mixed with the biodegradable synthetic resin window composition of the present invention. In the present application, it is preferable to use aliphatic acid organic acid or aliphatic acid amine system as a reaction aid to be mixed. The reaction aid is to mix the PLA and the additives uniformly, it is preferable to mix 0.5 to 3% by weight of the reaction aid to the PLA + PPC resin so that the PLA + PPC and the additives can be uniformly mixed well.
본 발명에 따른 생분해성 합성수지제 창호용 조성물에는 충진제로서 탈크,산화티타늄 또는 탄산칼슘(CaCO3)을 사용한다.In the biodegradable synthetic resin window composition according to the present invention, talc, titanium oxide or calcium carbonate (CaCO 3 ) is used as a filler.
상가 충진제는 일반적으로 무색의 결정 또는 백색 고체이며 본원의 합성수지제 창호용 조성물에 상기 충진제 로서 사용되는 목적은 강성과 열변형 온도 향상이다.이중 탈크 나 탄산칼슘은 가격이 저렴하기 때문에 제품의 생산 원가를 절감할 수 있다. 상기 압출량, 강성, 열변형 온도 향상의 최소 및 최대 효과를 발휘할 수 있는 충진제의 배합량은 생분해성 PLA+PPC 수지에 대하여 5-20중량％의 비율로 배합하는 것이 좋다.Additive fillers are generally colorless crystals or white solids and the purpose of the fillers used in the synthetic resin window and window compositions herein is to improve rigidity and heat distortion temperature. Can reduce the cost. The blending amount of the filler capable of exhibiting the minimum and maximum effects of the extrusion amount, the stiffness, and the heat deformation temperature improvement may be blended at a ratio of 5-20% by weight with respect to the biodegradable PLA + PPC resin.
본원의 생분해성조성물 에는 내열성 및 불연성 뿐만 아니라 냄새 흡착제로 규소계 세라믹을 첨가시킨다. 또한 PLA의 열변형온도가 너무 낮아 규소계 세라믹을 PLA+PPC 수지에 0.2-1중량％을 넣어 열변형온도를 증강시키며 완성제품시 불연제 또한 냄새를 탈취하는 목적이 있다.In the biodegradable composition of the present application, silicon-based ceramics are added as heat absorbing and noncombustible odor adsorbents. In addition, PLA thermal deformation temperature is too low to put 0.2-1% by weight of silicon-based ceramics in PLA + PPC resin to enhance the thermal deformation temperature and the purpose of deodorizing the flame retardant also in the finished product.
본원에서는 PLA+PPC 수지에 안정제, 충진제,황산화제 등과 같은 첨가제와 같이 섞어 단,쌍스쿠르 압출 기계 안에서 원료끼리 잘 배합되고 조성물 원료가 기계에서 잘 배출이 되게 하는 사용되는 저분자 폴리올레핀으로 파라핀 또는 PP WAX, PE WAX 를 사용한다. 본 발명에서는 PLA수지가 탄화되지 않고 잘 녹을 수 있는 적절한 배합량으로서, PLA+PPC수지에 대하여 상기 왁스중 하나를 0.5∼1중량％ 배합하는 것이 좋다,In this application, PLA + PPC resin is mixed with additives such as stabilizers, fillers, sulphates, etc., except that paraffin or PP WAX is a low molecular polyolefin used to mix the raw materials well in a twin-screw extrusion machine and to release the composition raw materials from the machine. , Use PE WAX. In the present invention, it is preferable to mix 0.5 to 1% by weight of one of the waxes with respect to the PLA + PPC resin as a suitable compounding amount in which the PLA resin can be melted well without being carbonized.
본 발명에 사용되는 반응을 촉진시키기 위하여 지방족유기산의 금속염인 올레인산망간,마그네슘스테아레이트,제1철 올레인산,칼시윰스테아레이트등의 촉진제를 생분해성 PLA+PPC수지에 대하여 0.5∼1.5중량％ 배합하는 것이 바람직한데, 이 또한 PLA+PPC 수지가 탄화되지 않고 잘 혼합을 촉진 시킬 수 있는 적절한 양이다.In order to promote the reaction used in the present invention, 0.5 to 1.5% by weight of a promoter such as manganese oleate, magnesium stearate, ferrous oleic acid or calcistearate, which is a metal salt of an aliphatic organic acid, is blended with respect to the biodegradable PLA + PPC resin. Preferably, this is also an appropriate amount of PLA + PPC resin that does not carbonize and promotes well mixing.
본원의 생분해성 창호용 조성물에 색상을 더 표현하고자 하는 경우, 염료 대신 생분해성 칼라 Master Batch를 5-10중량％을 혼합하여 추가적으로 혼합할 수 있다.In order to further express the color in the biodegradable windows and compositions of the present application, biodegradable color Master Batch may be additionally mixed by mixing 5-10% by weight instead of the dye.
이하 본 발명의 바람직한 실시 예를 상세히 설명하면 다음과 같다.Hereinafter, the preferred embodiment of the present invention will be described in detail.
PELLET 상의 PLA 수지 60중량％ 와 PPC 수지 30중량％와 안정제 3중량％, 산화방지제 0.5중량％, 반응조제 3중량％, 규소계세라믹 중량부 1％, 무기질충진제 5중량％, 파라핀 1 중량％, 촉진제 1중량％를 잘 혼합 한후 Pellet 압출기로 공급된 혼합물은 압출기의 내부에서 압축, 믹싱, 균일화되고 열과 마찰에 의해 완전히 용융되어 유동상태가 되며 용융상태의 혼합물이 스크류에 의해 혼련과 압축을 받으면서 압출되고 냉각되여 알갱이 상태로 절단되여 펠렛(Pellet) 상태로 만들어 진다.60% by weight of PLA resin on PELLET, 30% by weight of PPC resin, 3% by weight stabilizer, 0.5% by weight antioxidant, 3% by weight reaction aid, 1% by weight silicon-based ceramic, 5% by weight inorganic filler, 1% by weight paraffin, After mixing 1% by weight of the accelerator, the mixture fed to the Pellet extruder is compressed, mixed, homogenized inside the extruder, melted completely by heat and friction, and flows. The melted mixture is kneaded and compressed by a screw and extruded. It is cooled, cut into granules, and pelletized.
상기와 같이 만들어진 생분해성 합성수지제 창호용 조성물에 원하는 Color을 착색하기위해 생분해성 Color Master Batch을 혼합하여 , 기존 프라스틱 창호 압출기에 의해 미려하고 아름다운 고 광택의 창호를 제조하는 것이다.By mixing the biodegradable Color Master Batch in order to color the desired color in the biodegradable synthetic resin window composition made as described above, to produce a beautiful and beautiful high gloss window by an existing plastic window extruder.
또, 상기 생분해성 합성수지제 창호용 조성물은 천연 소재로 만들어지며 여기에 첨가된 모든 첨가제는 유해물질이 전연 포함되지 않은 원료로 사용되었기 때문에 완성된 제품을 설치시 인체에 해를 끼치는 성분이 발산되지 않고 실내에 냄새를 흡착 함으로 실내 오염을 방지할 수 있으며 햇볕에 장시간 노출되어도 변색되지 않는 특성이 있다.In addition, the biodegradable synthetic resin window composition is made of a natural material and all additives added to it are used as a raw material that does not contain any harmful substances so that harmful components are not emitted when installing the finished product. It can prevent indoor pollution by adsorbing odor inside the room and it doesn't discolor even if exposed to the sun for a long time.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070106989A KR100896384B1 (en) | 2007-10-24 | 2007-10-24 | Biodegradable plastic composition and window making using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070106989A KR100896384B1 (en) | 2007-10-24 | 2007-10-24 | Biodegradable plastic composition and window making using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090041476A true KR20090041476A (en) | 2009-04-29 |
| KR100896384B1 KR100896384B1 (en) | 2009-05-08 |
Family
ID=40764495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070106989A KR100896384B1 (en) | 2007-10-24 | 2007-10-24 | Biodegradable plastic composition and window making using same |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100896384B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116041924A (en) * | 2023-01-05 | 2023-05-02 | 宁波航天米瑞科技有限公司 | Antibacterial fresh-keeping foaming material, preparation method thereof and packaging bag made of antibacterial fresh-keeping foaming material |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436144A (en) * | 2013-08-21 | 2013-12-11 | 吴江市英力达塑料包装有限公司 | Self-cleaning surface coating material and preparation process thereof |
| KR20230119784A (en) | 2022-02-08 | 2023-08-16 | 김건한 | Manufacturing method of biodegradable additive for Volatile Corrosion Inhibiting Film which has high biodegradability |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7175917B2 (en) | 2001-11-01 | 2007-02-13 | Asahi Kasei Life & Living Corporation | Biaxially oriented polylactic acid-based resin films |
| KR100553079B1 (en) | 2004-08-05 | 2006-02-15 | 주식회사 샤인시스템 | covering composition for windows, doors and frames made of synthetic resin |
| KR20060037483A (en) * | 2004-10-28 | 2006-05-03 | 송효주 | Composition and method for manufacturing of biodegradable flexible polylactic acid resin |
-
2007
- 2007-10-24 KR KR1020070106989A patent/KR100896384B1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116041924A (en) * | 2023-01-05 | 2023-05-02 | 宁波航天米瑞科技有限公司 | Antibacterial fresh-keeping foaming material, preparation method thereof and packaging bag made of antibacterial fresh-keeping foaming material |
| CN116041924B (en) * | 2023-01-05 | 2024-06-07 | 宁波航天米瑞科技有限公司 | Antibacterial fresh-keeping foaming material, preparation method thereof and packaging bag made of antibacterial fresh-keeping foaming material |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100896384B1 (en) | 2009-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6942323B2 (en) | Manufacturing method and application of reinforced toughening and permeable masterbatch | |
| SK285975B6 (en) | Acrylic material, method for producing thereof and use | |
| CN107200952A (en) | A kind of tasteless environment-friendly type PVC edge band and preparation method thereof | |
| JP2020521834A5 (en) | ||
| CN103160055B (en) | Outdoor ASA/PVC-M coextrusion pipe composition and preparation technology thereof | |
| CN104650506A (en) | Degradable environment-friendly plastic | |
| JP2011524441A (en) | Composite material roof structure | |
| CN113710857B (en) | Novel polyvinyl chloride plastic alloy tile and preparation method thereof | |
| KR100896384B1 (en) | Biodegradable plastic composition and window making using same | |
| CN111154199A (en) | PVC (polyvinyl chloride) lamp box film and preparation process thereof | |
| CN106479132A (en) | A kind of degradation of plastic film master batch and preparation method and application | |
| CN111138779A (en) | PVC film for lamp box cloth and preparation method thereof | |
| JP2008075037A (en) | Resin composition, molded product using resin composition, sealant, compound and process for producing molded product | |
| JP2008006630A (en) | Method for producing extrusion-foamed molding | |
| KR20190076451A (en) | Polymer composition for oxo-biodegradable film, method for manufacturing the same and breathable oxo-biodegradable film manufactured thereby | |
| KR101181019B1 (en) | Non PVC eraser composition | |
| KR100837872B1 (en) | Melting bag for packing street and highway paint and the method for preparing thereof | |
| KR100411947B1 (en) | Recycled Polyvinylchloride/Polyethylene Blends | |
| JP5930983B2 (en) | Recycled thermoplastic resin composition, method for producing the same, and molded article using the same | |
| JP3949538B2 (en) | Polyvinyl chloride resin extrusion | |
| ES2632225B1 (en) | Polymeric compound and procedure for obtaining it | |
| TWI619754B (en) | Environmental protection materials and curtain blades made from the environmental protection materials | |
| KR101696995B1 (en) | Extruded plastics | |
| JP2000263621A (en) | Manufacture of thermoplastic resin composition and the thermoplastic resin composition | |
| KR19980014509A (en) | PHARMACEUTICAL POLYMER FOAM AND PROCESS FOR PRODUCING THE SAME |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20121029 Year of fee payment: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20131028 Year of fee payment: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20151026 Year of fee payment: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20160426 Year of fee payment: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20180129 Year of fee payment: 9 |
|
| R401 | Registration of restoration | ||
| FPAY | Annual fee payment |
Payment date: 20190129 Year of fee payment: 10 |
|
| R401 | Registration of restoration | ||
| FPAY | Annual fee payment |
Payment date: 20200113 Year of fee payment: 11 |
|
| R401 | Registration of restoration | ||
| R401 | Registration of restoration |