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公开(公告)号：KR1020130013171A
公开(公告)日：2013-02-06
申请号：KR1020110074657
申请日：2011-07-27
Applicant: 동서대학교산학협력단
Abstract: PURPOSE: A rubber composite waterproof sheet is provided to have excellent impact resistance, elasticity, and adhesion, and to recycle resources by using waste rubber powder and recycled polypropylene. CONSTITUTION: A rubber composite waterproof sheet is a rubber composite which is made of waste rubber powder and a synthetic resin, and is manufactured by mixing 50-150 parts by weight of waste rubber powder and 0.5-5 parts by weight of organic crosslinking agent based on 100.0 parts by weight of the synthetic resin. The synthetic resin consists of 25-40 weight% of polyethylene, 30-65 weight% of recycled polypropylene, 5-15 weight% of ethylene propylene diene monomer, and 5-15 weight% of hot-melt resin.
Abstract translation: 目的：提供橡胶复合防水片材，具有优异的抗冲击性，弹性和粘合性，并通过使用废橡胶粉末和再生聚丙烯回收资源。 构成：橡胶复合防水片是由废橡胶粉末和合成树脂制成的橡胶复合材料，通过将50-150重量份的废橡胶粉末和0.5-5重量份的有机交联剂基 在100.0重量份的合成树脂上。 合成树脂由25-40重量％的聚乙烯，30-65重量％的再生聚丙烯，5-15重量％的乙烯丙烯二烯单体和5-15重量％的热熔树脂组成。
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公开(公告)号：KR101256857B1
公开(公告)日：2013-04-22
申请号：KR1020110074657
申请日：2011-07-27
Applicant: 동서대학교산학협력단
Abstract: 본 발명은 폐고무 분말에 신재 폴리에틸렌과 재생 폴리프로필렌 및 핫멜트 수지를 혼합하여 제조한 것을 특징으로 하는 재생 폴리프로필렌을 사용한 고무복합체 방수시트에 관한 것으로, 내충격성, 탄성률 및 접착력이 우수하여 토목공사용 방수시트의 용도에 적합하고, 폐고무 분말 및 재생 폴리프로필렌을 사용함으로써 자원을 재활용하는 친환경적 발명인 것이 장점이다.
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