
mns insulator_cylindrical insu
mns insulator_cylindrical insulator_BMC insulator Application: communication, electric power, lightning protection, machinery, medical, wind energy, frequency conversion equipment,new energy vehicles (integrated chassis cabinets, locker, etc.) Advantage:high intensity electrical resistance heat,fire,water resintance low srinkageDOWE comes from "Do we could ,Do well we could ". Based on it, DOWE will march forward steadily in international market with customers all over the world hand by hand! We make 100% of our efforts in technology research and line expansion for thermoplastic products.Company Information More than 10 years on insulator.Main products: pin insulator,round insulator,conical insulator,hexagonal insulator.Certificates: CE, RoHS and ULWe cordially welcome customers from all over the world to contact us and develop our markets together. We guarantee superior quality, competitive prices, and best after-sale services. Contact Tel:86-577-61716867Fax:86-577-61716150Webchat:w2011101ssQQ:604530711whatsapp:861363420522Skype:helendowe MC材质属于团状复合树脂。 在制做绝缘子上的优点, ⒈一般性能:BMC(DMC)的比重较大,在1.3~2.1之间;制品外观光亮,手感好,有硬而厚重的感觉;用火加热会产生很多油烟,并有苯乙烯气味;某些品种的BMC(DMC)难燃,但某些品种又极易燃烧,燃烧后留下无机物质。⒉尺寸稳定性:BMC(DMC)的线膨胀系数是(1.3~3.5)×10-5K-1,比一般的热塑性塑料小,因而使得BMC(DMC)具有很高的尺寸稳定性和尺寸精度。温度对BMC(DMC)的尺寸稳定性影响很小,但湿度的影响则较严重,BMC吸湿后会膨胀。BMC(DMC)的线膨胀系数和钢、铝的很接近,因此可以和其进行复合。⒊机械强度:BMC(DMC)的拉伸、弯曲、冲击强度等性能高于热塑性塑料,抗蠕变也比热塑性塑料好。⒋耐水和溶剂性:BMC(DMC)对水、乙醇、脂肪烃、油脂、油具有良好的耐腐蚀性,但是不耐酮、氯碳氢化合物、芳香烃、酸碱等。BMC(DMC)吸水率低,浸泡一天后绝缘性能仍然很好。⒌耐热性:BMC(DMC)的耐热性比一般工程塑料都要好,热变形温度HDT为200~280℃,可长期在130℃温度下使用。⒍耐老化性:BMC(DMC)的耐老化性能很好,在室内可用15~20年,户外暴晒10年后其强度保持率在60%以上。⒎电性能:BMC(DMC)的耐电弧性最突出,可以达到190秒左右。⒏低臭气性:BMC(DMC)采用的苯乙烯交联剂在固化后仍会有0.1%的残留,加热时会发出臭味。联系人:吴先生手 机:13757875640电 话:0577-61716867传 真:0577-61716867联系QQ:479255996欢迎全国各地的新老客户来电咨询和采购。
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