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公开(公告)号:KR101714266B1
公开(公告)日:2017-03-08
申请号:KR1020150171706
申请日:2015-12-03
CPC classification number: C08F236/12 , C08K3/04 , C08K3/06 , C08K3/22 , C08K5/09 , C08K5/18 , C08K5/378 , C08K5/47 , C08L15/005
Abstract: 본발명은수소화된니트릴부타디엔러버(Hydrogenated Nitrile Butadiene Rubber, HNBR)의물성을조절하여이를포함하는오일씰고무조성물의내한성을향상시키고자한 것이다.
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公开(公告)号:KR101684137B1
公开(公告)日:2016-12-07
申请号:KR1020150092081
申请日:2015-06-29
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 피씨케이주 , 주식회사 티에스알 , 현대모비스 주식회사
CPC classification number: C08K3/04 , C08K3/06 , C08K3/22 , C08K5/098 , C08K5/11 , C08K5/14 , C08K5/40 , C08K2003/222 , C08K2201/003 , C08K2201/014 , C08L15/005
Abstract: 본발명은플렉시블커플링용고무조성물에관한것으로, 보다상세하게는수소첨가아크릴로니트릴부타디엔고무에알로이 HNBR와평균입경이서로다른카본블랙을포함하는충전제를혼합함으로써고온다습한환경에서도가수분해현상에의한성능저하를방지할수 있으며, 내열성이우수한동시에기계적강도가향상된플렉시블커플링용고무조성물에관한것이다.
Abstract translation: 公开了一种用于柔性耦合的橡胶组合物。 特别地,通过将包含HNBR合金的填料和平均粒径不同的炭黑与氢化丙烯腈 - 丁二烯橡胶混合,即使在潮湿和潮湿的环境中也能够防止由于水解导致的性能劣化,可以制备挠性偶合用橡胶组合物 橡胶组合物具有优异的耐热性和机械强度。
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公开(公告)号:KR1020100019637A
公开(公告)日:2010-02-19
申请号:KR1020080078313
申请日:2008-08-11
Applicant: 현대자동차주식회사
Inventor: 강재욱
Abstract: PURPOSE: A rubber specimen for a breaking test and a breaking teat method using the same are provided to understand breakdown of elastomeric materials in consideration of real use condition. CONSTITUTION: A breaking teat method using a rubber specimen comprises following steps. A rubber specimen has fixed size and thickness. A hole which has diameter 0.5mm is formed at the center of a mark distance of the rubber specimen. A bore is formed on the inner diameter of the hole in a breaking direction and a direction at a right angle. Tension of the rubber specimen is tested by maintaining tension deformation rate below 200%. The rupture time of the rubber specimen is measured.
Abstract translation: 目的:提供一种用于破碎试验的橡胶试样和使用该橡胶试样的破乳法,以便考虑到实际使用条件来了解弹性材料的分解。 构成:使用橡胶试样的破乳奶法包括以下步骤。 橡胶样品具有固定的尺寸和厚度。 在橡胶试样的标记距离的中央形成有直径为0.5mm的孔。 在破裂方向和直角方向上在孔的内径上形成孔。 通过将张力变形率保持在200%以下,测试橡胶试样的张力。 测量橡胶试样的断裂时间。
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公开(公告)号:KR101481183B1
公开(公告)日:2015-01-12
申请号:KR1020090078929
申请日:2009-08-25
Applicant: 현대자동차주식회사
IPC: C09K3/10
Abstract: 본 발명은 니트릴고무, 황가교제 및 과산화물가교제 혼합물인 가교제, N-씨클로헥실-2-벤조티아졸릴설펜아마이드 및 테트라메틸티우람디설파이드의 혼합물인 가교촉진제, 산화아연인 가교촉진조제, 충진제, 폴리에테르에스테르계 화합물인 가소제, 노화방지제를 포함하는 오일씰 고무 조성물에 관한 것으로, 상기 오일씰 고무 조성물은 저마찰 특성 효과를 나타내고 있으며, 습동용 고무의 조성물로 폭 넓게 적용될 수 있다.
오일씰, 저마찰화, 아세틸렌블랙, 흑연, 탈크, 니트릴고무-
公开(公告)号:KR1020110021251A
公开(公告)日:2011-03-04
申请号:KR1020090078929
申请日:2009-08-25
Applicant: 현대자동차주식회사
IPC: C09K3/10
Abstract: PURPOSE: An oil seal composition is provided to ensure a low friction property and to enable wide application to a composition of a rubber for slideway. CONSTITUTION: An oil seal rubber composition comprises: 100.0 parts by weight of nitrile rubber; 1.5~2.5 parts by weight of a mixture of a sulfur crosslinking agent with a peroxide crosslinking agent; 6~7 parts by weight of a crosslinking promoter of a mixture of N-cyclohexyl-2-benzothiazolylsulfenamide and tetramethylthiuram disulfide; 8~12 parts by weight of zinc oxide as a crosslinking accelerator aid; 20~30 parts by weight of filler; 3~8 parts by weight of polyetherester-based compound as a plasticizer; and 5~8 parts by weight of antiaging agent.
Abstract translation: 目的:提供油封组合物以确保低摩擦性能并且能够广泛应用于用于滑道的橡胶组合物。 构成:油封橡胶组合物包含:100.0重量份的丁腈橡胶; 1.5〜2.5重量份的硫交联剂与过氧化物交联剂的混合物; 6〜7重量份的N-环己基-2-苯并噻唑亚磺酰胺和二硫化四甲基秋兰姆混合物的交联促进剂; 8〜12重量份的氧化锌作为交联促进剂; 20〜30重量份填料; 3〜8重量份作为增塑剂的聚醚酯系化合物; 和5〜8重量份的抗衰老剂。
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