A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Antimicrobial impact resistance sewers with silver and jade
The present invention relates to an antimicrobial impact-resistant sewer pipe using silver and jade, and more specifically, to an antimicrobial impact-resistant sewer pipe using silver and jade which, by mixing a polyvinyl chloride resin containing silver and jade with a composition forming the impact-resistant sewer pipe, provides the benefit of using antibiotic materials on the inner surface of the sewer pipe by exploiting the far-infrared radiation efficiency, inhibitory effect on proliferation of bacteria, and disinfecting and antibacterial abilities of the environment-improving materials, silver and jade. According to the present invention, 0.05-00.5 parts by weight of silver powder and 5-15 parts by weight of jade powder, with respect to 100 parts by weight of a polyvinyl chloride (PVC) resin having a degree of polymerization of 800-1,200, are stirred by a mixer and heated to 180-230C and then molded into a chip by an extruder. A PVC resin composition for sewer pipes comprising 3.5-5 parts by weight of a complex stabilizer, 5-12 parts by weight of precipitated calcium carbonate, and 0.2-3 parts by weight of a lubricant with respect to 100 parts by weight of the PVC resin and the chip is stirred by a mixer and re-introduced in the extruder. A mold for forming sewer pipes is connected, and the PVC resin composition for sewer pipes is melted at 180-230C and extruded to form a tube body.
본 발명은 은과 옥을 이용한 항균성 내충격 하수관에 관한 것으로, 더욱 상세하게는 내충격 하수관을 이루는 조성물에 은과 옥을 포함한 폴리염화비닐 수지를 혼합하여 하수관의 내면에서 환경개선 소재인 은과 옥의 원적외선 방사 효율과 세균 번식의 억제력 및 살균과 항균 능력을 활용하여 항생물질로 사용하는 이로움을 제공할 수 있도록 하는 은과 옥을 이용한 항균성 내충격 하수관에 관한 것이다.이러한 본 발명은 중합도 800∼1,200을 갖는 폴리염화비닐(PVC) 수지 100 중량부에 대하여,은 분말 0.05∼00.5 중량부, 옥 분말 5∼15 중량부를 믹서기로 교반한 후 180∼230℃로 가열하며 압출기에서 칩으로 성형하고,상기 칩과 폴리염화비닐(PVC) 수지 100 중량부에 대하여,복합안정제 3.5∼5 중량부, 경질 탄산칼슘 5∼12 중량부, 활제 0.2∼3중량부로 이루어지는 하수관용 폴리염화비닐 수지 조성물을 믹서기로 교반한 후 압출기에 재투입하여 하수관 제조용 금형을 연결하고, 상기 하수관용 폴리염화비닐 수지 조성물을 180∼230℃로 용융시켜 압출에 의해 관체로 이루어지는 것을 특징으로 하는 것이다.
Antimicrobial impact resistance sewers with silver and jade
The present invention relates to an antimicrobial impact-resistant sewer pipe using silver and jade, and more specifically, to an antimicrobial impact-resistant sewer pipe using silver and jade which, by mixing a polyvinyl chloride resin containing silver and jade with a composition forming the impact-resistant sewer pipe, provides the benefit of using antibiotic materials on the inner surface of the sewer pipe by exploiting the far-infrared radiation efficiency, inhibitory effect on proliferation of bacteria, and disinfecting and antibacterial abilities of the environment-improving materials, silver and jade. According to the present invention, 0.05-00.5 parts by weight of silver powder and 5-15 parts by weight of jade powder, with respect to 100 parts by weight of a polyvinyl chloride (PVC) resin having a degree of polymerization of 800-1,200, are stirred by a mixer and heated to 180-230C and then molded into a chip by an extruder. A PVC resin composition for sewer pipes comprising 3.5-5 parts by weight of a complex stabilizer, 5-12 parts by weight of precipitated calcium carbonate, and 0.2-3 parts by weight of a lubricant with respect to 100 parts by weight of the PVC resin and the chip is stirred by a mixer and re-introduced in the extruder. A mold for forming sewer pipes is connected, and the PVC resin composition for sewer pipes is melted at 180-230C and extruded to form a tube body.
본 발명은 은과 옥을 이용한 항균성 내충격 하수관에 관한 것으로, 더욱 상세하게는 내충격 하수관을 이루는 조성물에 은과 옥을 포함한 폴리염화비닐 수지를 혼합하여 하수관의 내면에서 환경개선 소재인 은과 옥의 원적외선 방사 효율과 세균 번식의 억제력 및 살균과 항균 능력을 활용하여 항생물질로 사용하는 이로움을 제공할 수 있도록 하는 은과 옥을 이용한 항균성 내충격 하수관에 관한 것이다.이러한 본 발명은 중합도 800∼1,200을 갖는 폴리염화비닐(PVC) 수지 100 중량부에 대하여,은 분말 0.05∼00.5 중량부, 옥 분말 5∼15 중량부를 믹서기로 교반한 후 180∼230℃로 가열하며 압출기에서 칩으로 성형하고,상기 칩과 폴리염화비닐(PVC) 수지 100 중량부에 대하여,복합안정제 3.5∼5 중량부, 경질 탄산칼슘 5∼12 중량부, 활제 0.2∼3중량부로 이루어지는 하수관용 폴리염화비닐 수지 조성물을 믹서기로 교반한 후 압출기에 재투입하여 하수관 제조용 금형을 연결하고, 상기 하수관용 폴리염화비닐 수지 조성물을 180∼230℃로 용융시켜 압출에 의해 관체로 이루어지는 것을 특징으로 하는 것이다.
Antimicrobial impact resistance sewers with silver and jade
은과 옥을 이용한 항균성 내충격 하수관
KO YONG BAE (author)
2016-12-01
Patent
Electronic Resource
Korean
IPC:
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
E03F
SEWERS
,
Abwasserkanäle
/
F16L
PIPES
,
Rohre
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