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首页 > 辅材与耗材 > PDMS预聚物

    迈图 RTV615 PDMS预聚物

    • 型号RTV615/RTV655
    • 品牌Momentive(美国迈图)

    PDMS是一种无毒的二甲基硅油基油,具有超高分子量,低粘度和独特的流动性,使其广泛应用于生物医学设备,食品,汽车,甚至家庭建筑等领域。它广泛用作涂料,制药和化妆品工业中的硅氧烷基弹性体。

    1. 详细信息

    RTV615是美国迈图的一款低粘度高强度加成固化型医用液体医用硅胶灌封胶,外观透明,双组份,A:B=10:1,其可室温固化,也可高温固化,符合FDA法规,其可应用在生化感受器等医用产品上。

    其固化后硬度44度,拉伸强度6.3MPa,伸长率120%,导热系数0.19W/m*K.其一个包装19.976公斤

    迈图 RTV615 PDMS硅橡胶是清澈无色的,低温度不同,柔韧性不同。两者都是低粘度,容易倾倒的液体与面值粘度介于3000和7000毫帕·秒。RTV615硅橡胶化合物有能力保持灵活,在温度55°C低于其配套产品。

    RTV615硅橡胶化合物被用于保护电子元件和组件对冲击,震动,湿气,臭氧,粉尘,化工,和其他环境危害的灌封或封装部件和组件。这些硅橡胶化合物显示的光学清晰度评价的应用程序,如盆栽最大的光传输和电子组件,成分标识是必要或适宜的太阳能电池。RTV655硅橡胶化合物是优选的,,灵活性在温度下降到-115℃下是必需的。

    RTV615 and RTV655 silicone rubber compounds are clear liquids, which cure at room temperature to high strength silicone rubber with the addition of curing agents. These tow-component products are supplied with curing agent in matched kits, which are designed for use at a convenient 10:1 ratio by weight.

    这些化合物是清澈无色的,低温度不同,柔韧性不同。两者都是低粘度,容易倾倒的液体与面值粘度介于3000和7000毫帕·秒。RTV655硅橡胶化合物有能力保持灵活,在温度55°C低于其配套产品。

    These compounds are clear and colourless but differ in low temperature flexibility. Both are low viscosity, easily pourable liquids with nominal viscosities ranging between 3000 and 7000 mPa·s. RTV655 silicone rubber compounds has the capability of remaining flexible at temperatures 55 °C lower than its companion product.

    RTV615 RTV655硅橡胶化合物被用于保护电子元件和组件对冲击,震动,湿气,臭氧,粉尘,化工,和其他环境危害的灌封或封装部件和组件。这些硅橡胶化合物显示的光学清晰度评价的应用程序,如盆栽最大的光传输和电子组件,成分标识是必要或适宜的太阳能电池。RTV655硅橡胶化合物是优选的,,灵活性在温度下降到-115℃下是必需的。

    RTV615 and RTV655 silicone rubber compounds are being used for protection of electronic components and assemblies against shock, vibration, moisture, ozone, dust, chemicals, and other environmental hazards by potting or encapsulation of the components and assemblies. The optical clarity of these silicone rubber compounds suggests evaluation for applications such as potting solar cells for maximum light transmission and electronic assemblies where component identification is necessary or desirable. RTV655 silicone rubber compound is preferred where flexibility at temperatures down to -115 °C is required.

    迈图 RTV615 PDMS关键性能

    方便10:1混合比例使用自动点胶或手工操作

    低粘度可以轻松地流动和周围复杂的零件,提供优良的电绝缘性和抗冲击性

    可以通过加热提高固化率

    深部固化或封闭固化不放热和低收缩

    化学组合物中不包含溶剂,为便于在生产线上使用,

    在升高的温度下的抗返硫性和水解稳定性允许使用在高湿度环境

    清晰度允许目视检查,便于识别和封装部件的维修

    Convenient 10:1 mixing ration use in automatic dispensing or hand operations

    Low viscosity allows easy flow in and around complex parts, providing excellent electrical insulation and shock resistance

    Cure rate can be acclerated by heat

    Will cure in deep sections or enclosed assemblies without exotherm and with low shrinkage

    Chemical composition contains no solvents for ease of use on production lines

    Reversion resistance and hydrolytic stability permit use in high humidity environments at elevated temperatures

    Clarity permits visual inspection for easy identification and repair of encapsulate parts

    Momentive 迈图 RTV615 PDMS