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    • 84. 发明授权
    • 폐기물 탄성재를 이용한 친환경 탄성칩의 제조 방법
    • 空值
    • KR100788743B1
    • 2008-01-02
    • KR1020060092594
    • 2006-09-24
    • 김동현
    • 김동현
    • B29B11/00B29B9/16
    • B29B9/16B29B13/10B29B2009/163C08J11/06
    • An environment-friendly elastic chip manufacturing method using waste elastic materials is provided to use elastic chips as road paving materials by applying elasticity by forming urethane elastic coating films and to relieve shock while walking, due to elasticity. An environment-friendly elastic chip manufacturing method using waste elastic materials comprises the steps of: preparing the waste elastic material by crushing waste rubber(s1); classifying the size of the waste elastic materials(s2); drying the waste elastic materials in a dryer(s3); stirring the waste elastic materials of 80~90wt.% and a primer of 10~20wt.% in a stirrer and applying the mixture on dried chips(s4); stirring the waste elastic materials of 55~75wt.% and elastic coating materials of 30~45wt.% in the stirrer and coating the waste elastic materials with elastic coating films(s5); preventing the chips from being stuck to each other while forming coating layers on the rubber chips by spraying calcium carbonate(s6); firstly curing granule-type waste elastic materials(s7); forming a second elastic coating layer by stirring the rubber chips, the granule-type waste elastic materials of 60~75wt.%, and the elastic coating materials of 25~40wt.%(s8); spraying calcium carbonate of 80~95wt.% and tourmaline powder of 5~20wt.% on the granule-type waste elastic material having the second elastic coating layer(s9); and curing the waste elastic material(s10).
    • 提供了一种使用废弹性材料的环保弹性芯片制造方法,通过形成聚氨酯弹性涂膜,通过弹性地施加弹性片作为铺路材料,并且由于弹性而在步行时缓解冲击。 使用废弹性材料的环保弹性芯片制造方法包括以下步骤:通过破碎废橡胶(s1)来制备废弹性材料; 对废弹性材料的尺寸进行分类(s2); 在干燥机中干燥废弹性材料(s3); 在搅拌器中搅拌80〜90重量%的废弹性材料和10〜20重量%的底漆,并将混合物加到干燥的碎片上(s4); 在搅拌器中搅拌55〜75wt。%的废弹性材料和30〜45wt。%的弹性涂料,并用弹性涂膜涂抹废弹性材料(s5); 通过喷射碳酸钙(s6),在橡胶片上形成涂层,防止碎片相互粘合。 首先固化颗粒型废弹性材料(s7); 通过搅拌橡胶片形成第二弹性涂层,颗粒状废弹性材料为60〜75重量%,弹性涂料为25〜40重量%(s8); 在具有第二弹性涂层的颗粒型废弹性材料上喷涂80〜95wt%的碳酸钙和5〜20wt。%的电气石粉末(s9); 并固化废弹性材料(s10)。
    • 85. 发明授权
    • 폐유리섬유를 보강한 복합플라스틱 재생재료 및 그제조방법
    • 复合塑料再生材料加固废玻璃纤维及其制造方法
    • KR100761944B1
    • 2007-10-04
    • KR1020060047974
    • 2006-05-29
    • 한국환경자원공사
    • 안태광김혜태김명호
    • B29B17/00B29B9/00
    • Y02W30/62C08J3/20B29B7/823B29B11/10C08J11/06E04C1/00
    • A composite plastic regenerated material reinforced with waste glass fiber and a manufacturing method thereof are provided to substitute waste glass fiber and waste vinyl for metal and wood of various products by mixing main and sub materials at the optimal ratio. A method for manufacturing composite plastic regenerated material reinforced with waste glass fiber comprises the steps of: mixing pretreated agricultural waste vinyl of 50~70wt.% and packing waste vinyl of 30~50wt.% as main materials and mixing metal soap of 0.5~5wt.% used as an organic additive, stearic acid of 1~3wt.%, a phenol oxidation stabilizing agent of 0.1~1.0wt.%, calcium carbonate of 10~20wt.% used as an inorganic additive, and waste glass fiber of 5~30wt.%, as auxiliary materials; extruding the mixed materials through an extruder; forming a sheet by installing a T-die at the end of the extruder; and forming a compressed sheet by an embossing roll installed at the end of the T-die.
    • 提供用废玻璃纤维增​​强的复合塑料再生材料及其制造方法,通过以最佳比例混合主材料和副材料来替代废玻璃纤维和废乙烯基金属和各种产品的木材。 一种用废玻璃纤维增​​强复合塑料再生材料的方法,包括以下步骤:将50〜70重量%的预处理农业废乙烯基和30〜50重量%的填料废乙烯基混合物作为主要原料混合,混合0.5〜5wt %用作有机添加剂,1〜3重量%的硬脂酸,0.1〜1.0重量%的酚氧化稳定剂,10〜20重量%的碳酸钙作为无机添加剂,废玻璃纤维为5 〜30wt。%,作为辅料; 通过挤出机挤出混合材料; 通过在挤出机的端部安装T形模来形成片材; 以及通过安装在T型模头端部的压花辊形成压缩片材。
    • 90. 发明公开
    • 고성능 나노소재를 이용한 피이티 재생 폴리머 콘크리트조성물 및 이의 제조방법
    • 使用高性能纳米材料的回收聚酯(PET)聚合物混凝土组合物及其生产方法
    • KR1020040097611A
    • 2004-11-18
    • KR1020030029953
    • 2003-05-12
    • 한양대학교 산학협력단
    • 조병완
    • C04B18/20C04B18/08C01B31/30B82Y30/00
    • C08J11/06C08J5/005C08J2367/06Y02W30/701C04B18/20B82Y30/00C01B32/90C04B18/08
    • PURPOSE: Provided is a production method of recycled polyester(pet) polymer concrete with heat resistance and water repellency by using recycled pet-based unsaturated polyester resin and high performance nanomaterials. CONSTITUTION: The recycled pet polymer concrete composition comprises the components of: 5-30wt.% of recycled pet-based unsaturated polyester resin as a binder; 5-30wt.% of filling material such as potassium bicarbonate or fly ash for good adhesive power due to increase of viscosity; 40-90wt.% of aggregate containing fine aggregate(0.074-5mm size) and coarse aggregate(5-50mm size); and 0.01-30wt.% of nanomaterials having a 0.01nanometer-100micrometer size, wherein the nanomaterials for heat-resistance are borides, carbides or nitrides of metal selected from the group consisting of Si, Al, Zr, Sc, La, Se, Nd, Y, etc. and the nanomaterials for water repellency are F, SiO2, etc. The composition is produced by mixing the above materials and curing mixtures at room temperature(17-23deg.C) or 50-2000deg.C over 24hrs.
    • 目的:通过使用回收的pet基不饱和聚酯树脂和高性能纳米材料,提供了具有耐热性和防水性的回收聚酯(pet)聚合物混凝土的生产方法。 构成:回收的宠物聚合物混凝土组合物包含以下成分:5-30重量%的作为粘合剂的回收的基于pet的不饱和聚酯树脂; 5-30重量%的填充材料如碳酸氢钾或飞灰,由于粘度增加而具有良好的粘合力; 40-90重量%的含有细骨料(0.074-5mm尺寸)和粗骨料(5-50mm尺寸)的骨料; 和0.01-30重量%的具有0.01纳米-100微米尺寸的纳米材料,其中用于耐热性的纳米材料是选自Si,Al,Zr,Sc,La,Se,Nd的金属的硼化物,碳化物或氮化物 ,Y等,防水性纳米材料为F,SiO 2等。该组合物通过在室温(17-23℃)或50-2000℃下混合上述材料和固化混合物24小时来制备。