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900s電焊機專用絕緣布 直銷貝格斯導熱材料

更新时间:2010-01-01 00:00:00
价格:¥260/
加工定制:是
品牌:美國貝格斯
型号:silpad900s
联系电话:86-075529080301
联系手机:18124014921
联系人:彭玉勇
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详细介绍
导热绝缘材料事业部 >> 贝格斯导热绝缘材料 >> sip-pad 900s低紧固压力高绝缘的应用 
 

特点和好处

  • 热阻抗0.61℃-in2/w(@50psi)
  • 低紧固压力
  • 光滑和高度适应的表面
  • 电气绝缘性

sil-pad 900s系列导热绝缘材料设计用于高导热绝缘的应用。这些应用一般采取较低紧固压力的元件固定方式。

sil-pad 900s高度适应度的光滑表面,具有高的导热性,这个特征使得在低压力下界面的热阻减至Zui小。

低紧固压力的应用包括用簧片固定的分散半导体器件。簧片固定安装迅速但施加在半导体上的压力有限,sil-pad 900s的光滑表面将界面热阻减至Zui小,从而得到Zui大的热性能。

 

典型应用

电源、汽车电子、马达控制、功率半导体

typical properties of sil-pad 900s

property                                       imperial&#118alue         metric&#118alue      test method
color                                                                 pink                                pink                          visual

reinforcement carrier                              fiberglass                      fiberglass                        ─

thickness(inch)/(mm)                                   0.009                               0.229                    astm d374

hardness(shore a)                                         92                                     92                      astm d2240

elongation(%45ºto warp & fill)                   20                                    20                       astm d412

tensile strength(psi)/(mpa)                       1300                                    9                        astm d412

continuous use temp(ºf)/(℃)                  -76 to 356                        -60 to 180                          ─

electrical
dielectric breakdown voltage(vac)           5500                                5500                      astm d149
                              type 3 electrodes           8300                                8300                     astm d149

dielectric constant(1000hz)                         6.0                                   6.0                       astm d150

volume resistivity(ohm-meter)                  1010                                 1010                     astm d257

flame rating                                              94v-o                              94v-o                            u.l

thermal

thermal conductiviy(w/m-k)                    1.6                               a1.60.61                   astm d5470

thermal performance vs pressure
                                                         pressure(psi)         10            25            50           100           200
                    to-220 thermal performance(℃/w)       3.96          3.41         2.90           2.53          2.32
                        thermal impedance(℃-in2/w) (1)        0.95          0.75         0.61           0.47          0.41

1)the astm5470(bergquist modified)test fixture was used and the testsample was conditioned at 70℃prior to test.therecorded &#118alue includes interfacial thermal resistance.these &#118alue are provided for referrnce omly.actual application performance isdirectly related to the surface roughness.flatness an d pressure applied.

可供规格:

片材、模切、卷材、带胶和不带胶

本产品的加工定制是是,品牌是美國貝格斯,型号是silpad900s,材质是橡胶,阻燃性是V--0,耐温是-40--200(℃),颜色是粉紅色,产品认证是SGSULMSDS

没有

联系方式

  • 地址:深圳 深圳市龙华大浪华英达工业园一栋三楼
  • 邮编:518109
  • 电话:86-075529080301
  • 经理:彭玉勇
  • 手机:18124014921
  • 传真:0755-22140591
  • QQ:2850720822
  • Email:jrfdz@foxmail.com
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