폐타이어 粉末을 이용한 自體保守性 防水材 開發
Development of self-sealing waterproof materials using GRT powder
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초록
폐타이어 분말(GRT)을 재활용하기 위하여 sheet type 4그룹과 soft type 1그룹의 자체보수성 방수재를 제조하였다. 각각 방수재의 방수특성을 고찰하기 위하여 방수재들의 물성을 측정하였다. 방수재는 GRT/ 고흡수성수지/ binder로 구성되었으며, internal mixer로 혼합한 후 hot press로 성형하여 제조 되었다. 방수재 제조에 사용된 GRT의 평균입도는 -40 mesh 이었고, 고흡수성 수지는 상용품과 poly(AM-SAS-AA)를 제조하여 사용하였고, binder는 PU, EVA, LDPE, SBR, poly(2-EHA)을 사용하였다. 또한 방수재의 물성을 향상시키기 위하여 보강재로 PU film을 사용하였다. 폐타이어 분말을 이용하여 개발된 sheet type 자체보수성 방수재 중 GRT/GE-500F/EV-600/PU film 과 GRT/GE-500F/SBR(vulcanization)/PU film 로 구성된 방수재가 기존 상용제품의 물성에 근접하였다. 또한 soft type 방수재는 GRT/GE-500F/Poly(2-EHA)와 GRT/P(AM-SAS-AA)/Poly(2-EHA)로 구성된 방수재가 상용제품의 흡수능 보다 4~20배의 개선된 결과를 나타내었다.
Abstract
Four sheet-shaped and one soft-shaped self-sealing waterproof materials were prepared to recycle some GRT(Ground RubberTires). Their physical properties were tested to consider characteristics of them. The self-sealing waterproof materials were con-sisted of GRT/super absorbent polymer(SAP)/binder and mold by a hot press after mixing with a batch-typed internal mixer. Theaverage size of GRT particles was -40 mesh, SAPs were comercial GE-500F and poly(AM-SAS-AA) prepared in this work.Binders were PU, EVA, LDPE, SBR, and poly(2-EHA). And PU film was attached to improve the properties of waterproof mate-SBR(vulcanization)/PU film among the developed self-sealing waterproof materials were similar to the comercial products.And properties of the soft-shaped self-sealing waterproof materials consisted of by GRT/GE-500F/Poly(2-EHA) and GRT/Poly(AM-SAS-AA)/Poly(2-EHA) were improved within from four times to twenty times compared to the one of the commercialproducts.
참고문헌 (17)
- "A Study on the GRT", HDPE Composite for Reuse of Waste Tire, 1996, 699~
- "유동층 반응기를 이용한 폐타이어의 처리 기술", 13(1), pp.44~ (1995)
- "폐타이어 재활용 기술 Maximization on Recycling of Waste- tires J. of Korean Ind. & Eng. Chem.", pp.1~ (1993)
- "폐타이어 개질 고무 아스팔트", 8(6), pp.754~ (1997)
- "Acoustic Absorption in Re-cycled Rubber Granulate", pp.205~ (2000)
- "A Study on Reutilization of Waste Tires by Pyrolysis facilities", pp.105~ (1987)
- "Study on an Elastic and Permeable Pavement using Scrap Tire", pp.290~ (1998)
- "Research of the Re-use of Scrap Tires as a Backfill Material for Retaining Wall Korea Society of Waste Management", pp.117~ (2004)
- "Formation of Gasified Products and Polycyclic Aromatic Hydrocarbons from Field-scale Pyrolysis Incinerator for Waste Tires", pp.305~ (1999)
- "Synthesis and Characterizations of Polyacrylic Super-absorbent Polymer by Inverse Suspension Polymerization J. of Korean Ind. & Eng. Chem.", pp.1181~ (1995)
- "Oil-absorption and Thermodynamic Analysis of Poly", pp.82~ (2002)
- "A Study on Preparation and Characteristics of Acrylic Superabsorbent Polymers for Magnetic Beam Gate", pp.596~ (2002)
- "‘가황 고무 물리 시험 방법’" (1996), 국립기술품질원.
- "Effect of the Curing Conditions on the Recycling of the Scrap Waste Tire", 31(2), pp.95~ (1996)
- "‘수 팽창성 벤토나이트 방수 시트’", pp.~3736 (1998), ^국립기술품질원.
- "Preparation and Swelling Behavior of Biodegradable Superabsorbent Gels Based on Polyaspartic Acid J. Ind. Eng. Chem.", pp.138~ (2002)
- "Maximization on Recycling of Waste- tires" (1995)