Fluoroelastomer composition
    21.
    发明授权
    Fluoroelastomer composition 有权
    氟弹性体组合物

    公开(公告)号:US07365122B2

    公开(公告)日:2008-04-29

    申请号:US11634556

    申请日:2006-12-06

    IPC分类号: C08G18/42

    摘要: A fluoroelastomer composition, which comprises 100 parts by weight of vinylidene fluoride-perfluoro(methyl vinyl ether)-tetrafluoroethylene terpolymer or vinylidene fluoride-hexafluoropropene copolymer, and 10-50 parts by weight of liquid fluoroelastomer having a viscosity of 500 to 3,000 cps at 100° C., can be made cross-linkable or vulcanizable fluoroelastomer composition upon further addition of 0.5 to 5 parts by weight of an organic peroxide and 0.5 to 10 parts by weight of a polyfunctional unsaturated compound or further addition of 0.5 to 10 parts by weight of a polyol-based vulcanizing agent thereto. The fluoroelastomer composition can give a cross-linked or vulcanized product having a hardness (Durometer A) of not more than 50 and distinguished processability and compression set resistance characteristics.

    摘要翻译: 含氟弹性体组合物,其包含100重量份的偏二氟乙烯 - 全氟(甲基乙烯基醚) - 四氟乙烯三元共聚物或偏二氟乙烯 - 六氟丙烯共聚物,以及10-50重量份在100℃下粘度为500至3,000cps的液体含氟弹性体 可以进一步添加0.5〜5重量份的有机过氧化物和0.5〜10重量份的多官能不饱和化合物,或进一步加入0.5〜10重量份,可以制成可交联或可硫化的含氟弹性体组合物 的多元醇类硫化剂。 含氟弹性体组合物可以得到具有不大于50的硬度(硬度计A)的交联或硫化产品,并且具有显着的加工性和抗压缩变形特性。

    Material for vibration-absorbable mounts
    23.
    发明申请
    Material for vibration-absorbable mounts 审中-公开
    用于吸收振动的支架的材料

    公开(公告)号:US20070221815A1

    公开(公告)日:2007-09-27

    申请号:US11713445

    申请日:2007-03-02

    IPC分类号: F16M13/00 H05K7/00

    摘要: A material for vibration-absorbable mounts, which comprises a cured product of a composition comprising (A) an acrylic polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction, (B) a hydrosilyl group-containing compound and (C) a hydrosilylation catalyst as essential components, has a distinguished vibration-absorbing characteristic such as a loss tangent (tan δ) of 0.5 or more, and also a distinguished heat resistance, and thus is sufficiently suitable for vibration-absorbable mounts for HDDs as mounted on automobiles. Furthermore, the material for vibration-absorbable mounts has distinguished heat resistance, oil resistance, vibration-absorbing characteristic, compression set characteristic, low hardness, cleanliness (out gassing property and non-corrosiveness), etc. and thus can be effectively used as vibration-absorbable mounts for electric and electronic parts provided with opto-magnetic drives, for example CD, DVD, HDD, etc. for automobiles, and also as vibration-absorbable pads, etc. for electric and electronic part units.

    摘要翻译: 一种用于可吸收吸收的安装件的材料,其包含组合物的固化产物,所述组合物包含(A)具有至少一个能够进行氢化硅烷化反应的烯基的丙烯酸聚合物,(B)含氢化硅烷基的化合物和(C)氢化硅烷化 催化剂作为必要成分,具有显着的振动吸收特性,如损耗角正切(tanδ)为0.5以上,并且具有显着的耐热性,因此适用于安装在汽车上的HDD的吸振式安装。 此外,吸振式安装用材料具有耐热性,耐油性,吸振特性,压缩永久变形特性,低硬度,清洁度(排气性,无腐蚀性)等优点,因此可有效地用作振动 用于电气和电子部件的可吸收的安装件,其具有用于汽车的光磁驱动器,例如CD,DVD,HDD等,以及用于电气和电子部件单元的作为可吸振垫。

    HARD DISC DRIVE COVER-INTEGRATED GASKET
    24.
    发明申请
    HARD DISC DRIVE COVER-INTEGRATED GASKET 有权
    硬盘驱动器集成垫圈

    公开(公告)号:US20060146444A1

    公开(公告)日:2006-07-06

    申请号:US11368875

    申请日:2006-03-06

    IPC分类号: G11B33/14

    CPC分类号: G11B33/1466 F16J15/102

    摘要: A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10-100 parts by weight of polypropylene type resin, 20-130 parts by weight of a plasticizer and 0.1-10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.

    摘要翻译: 一种硬盘驱动器盖集成式垫片,其包括金属盖和与金属盖一体的包装材料,该包装材料是由混合物构成的模制材料,该混合物包含100重量份的EPDM或EPDM和聚苯乙烯类热塑性塑料 弹性体,10-100重量份的聚丙烯类树脂,20-130重量份的增塑剂和0.1-10重量份的交联剂,易于制造,具有低的除气特性,低硬度的特点 在高温下具有良好的密封性等

    Hard disc drive cover-integrated gasket
    25.
    发明授权
    Hard disc drive cover-integrated gasket 有权
    硬盘驱动器盖集成垫片

    公开(公告)号:US07050263B2

    公开(公告)日:2006-05-23

    申请号:US10701000

    申请日:2003-11-04

    IPC分类号: G11B17/02

    CPC分类号: G11B33/1466 F16J15/102

    摘要: A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10–100 parts by weight of polypropylene type resin, 20–130 parts by weight of a plasticizer and 0.1–10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.

    摘要翻译: 一种硬盘驱动器盖集成式垫片,其包括金属盖和与金属盖一体的包装材料,该包装材料是由混合物构成的模制材料,该混合物包含100重量份的EPDM或EPDM和聚苯乙烯类热塑性塑料 弹性体,10-100重量份的聚丙烯类树脂,20-130重量份的增塑剂和0.1-10重量份的交联剂,易于制造,具有低的除气特性,低硬度的特点 在高温下具有良好的密封性等

    Gasket
    26.
    发明申请
    Gasket 有权
    垫片

    公开(公告)号:US20050248101A1

    公开(公告)日:2005-11-10

    申请号:US10527480

    申请日:2003-08-29

    IPC分类号: F16J15/02 F16J15/22 F16J15/08

    CPC分类号: F16J15/22 F16J15/022

    摘要: A high-performance gasket (1) capable of coping with a reduction in size and developing a sealing property without producing a squeeze-out at the time of attachment and using a material having a hardness range of 30 to 80 degrees (JIS durometer type A), wherein the requirement of W1/W0 =3 is satisfied where the length of the non-bonded portion of the base part (1a) around the cross-section thereof excluding the bonded portion is (L), and the compressibility of the gasket when compressed is 13.5% or higher.

    摘要翻译: 一种高性能垫圈(1),其能够在附着时使用硬度范围为30〜80度的材料(JIS硬度型A型)能够应对尺寸的减小和密封性的发展而不产生挤出 ),其中,当基部(1a)的接合宽度为(W 0)时,满足W 1 / W 0 <0.9的要求,并且在距离基部的接合部的高度半个位置的宽度 (1a)到主胎圈部分(2)的顶端的距离(1a)为(W 1)时,满足来自基部(1a)的接合部的高度为1.15 = 3的要求,其中,基部(1a)的非接合部的长度 不包括接合部的部分为(L),压缩时的垫片的压缩率为13.5%以上。