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公开(公告)号：KR101206348B1
公开(公告)日：2012-11-29
申请号：KR1020100118079
申请日：2010-11-25
Abstract: 본 발명은 내열수축특성이 우수한 발포체 조성물 및 그 제조방법에 관한 것으로, 구체적으로는 올레핀계 공중합체 및 내열성 수지/EVA 마스터 배치의 혼합물을 기재로 하고, 여기에 통상적인 첨가제, 가교제 및 발포제 외에 내열성 필러를 첨가한 후 가교 성형한 뒤, 상기 성형온도와 유사한 온도범위에서 상온까지 온도 편차를 두어 열처리를 함으로써, 고온에서 내열수축특성을 향상시키면서도 경량화를 구현할 수 있을 뿐만 아니라 내열성을 향상시키고, 잔류 응력완화 효과를 극대화시킬 수 있으며, 이를 바탕으로 컨버스화용 폴리우레탄 발포체를 대체할 수 있을 뿐만 아니라 건축내장재, 산업용 부품 및 전기제품 등으로까지 확대 응용이 가능하도록 한 내열수축특성이 우수한 발포체 조성물 및 그 제조방법에 관한 것이다.
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公开(公告)号：KR101045306B1
公开(公告)日：2011-06-29
申请号：KR1020100130545
申请日：2010-12-20
Applicant: (주)퓨쳐테크
Abstract: PURPOSE: A vibration preventing device is provided to selectively add a first bolt or a second bolt to the upper or lower surface of a main frame, thereby realizing easy construction. CONSTITUTION: A vibration preventing device(200) includes a main frame, a first bolt(20), a second bolt(30), and a vibration preventing rubber. The main frame is made by bending a metal frame which has a plate shape. The first bolt connects the upper surface of the main frame with a ceiling or an angle. The head part of the first bolt is located in the hollow part of the main frame. A threaded part is projected from the upper surface of the main frame. The vibration preventing rubber is a blend material and a rubber additive. The blend material is made of a butyl rubber of 20-50 weight part and a styrene thermoplastic elastomer of 50-80 weight part.
Abstract translation: 目的：提供一种防振装置，用于选择性地将第一螺栓或第二螺栓添加到主框架的上表面或下表面，从而实现容易的构造。 构成：防振装置（200）包括主框架，第一螺栓（20），第二螺栓（30）和防振橡胶。 主框架通过弯曲具有板形的金属框架而制成。 第一个螺栓将主框架的上表面与天花板或角度相连。 第一螺栓的头部位于主框架的中空部分。 螺纹部从主框架的上表面突出。 防振橡胶是混合材料和橡胶添加剂。 共混材料由20-50重量份的丁基橡胶和50-80重量份的苯乙烯热塑性弹性体制成。
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公开(公告)号：KR1020120056504A
公开(公告)日：2012-06-04
申请号：KR1020100118079
申请日：2010-11-25
Abstract: PURPOSE: A foam composition with excellent thermal compression properties is provided to be lightened even with improving thermal contraction properties in high temperatures, to improve thermal resistance, and to maximize residual stress releasing effect. CONSTITUTION: A foam composition comprises 10-30 parts by weight of a heat-resistant filler, 1-5 parts by weight of additives for a foaming body, 0.5-1.5 parts by weight of a cross-linking agent, and 1-20 parts by weight of organic blowing agent, based on 100.0 parts by weight of mixture substrate. The mixture substrate is mixed of 20-50 weight% of an olefin-based copolymer, 20-40 weight% of ethylene/vinylacetate copolymer, 30-40 weight% of a heat resistant resin/EVA master batch. The heat resistant resin/EVA master batch consists of 60-80 weight% of ethylene vinyl acetate, 20-40 weight% of thermal resistant resin, and 10-30 of an inorganic filler.
Abstract translation: 目的：提供具有优异的热压缩性能的泡沫组合物即使在高温下具有改善的热收缩性能也能够减轻，以提高耐热性，并且最大限度地发挥残余应力释放效果。 构成：泡沫组合物包含10-30重量份的耐热填料，1-5重量份的用于发泡体的添加剂，0.5-1.5重量份的交联剂和1-20份 的有机发泡剂，基于100.0重量份的混合物底物。 将混合物底物混合20-50重量％的烯烃基共聚物，20-40重量％的乙烯/乙酸乙烯酯共聚物，30-40重量％的耐热树脂/ EVA母料。 耐热树脂/ EVA母料由60-80重量％的乙烯乙酸乙烯酯，20-40重量％的耐热树脂和10-30个无机填料组成。
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