150GL30 BK PEEK 美国苏威 总代理直销

美国苏威PEEK 150GL30 BK产品介绍：

150GL30 BK短期耐热性：玻璃纤维或碳纤维增强后其热变形温度可以达到300℃以上。长期耐热性：UL温度指数为250℃。韧性：是一种非常柔韧的树脂。阻燃性：达到UL94V－0级，有自熄性，燃烧时发烟量是所有树脂中最少的。耐腐蚀性/耐药品性：除浓硫酸外无溶剂能侵蚀它。耐热水性(可在200～300℃蒸汽中使用)。耐疲劳及耐蠕变性(是热塑性塑料中**的；加工成型性：除可注射成型外，还可适用各种成型方法由于它具有高温流动性好和热分解温度很高的的特点，因此可以采用注射成型，挤出成型、模压成型、吹塑成型、熔融纺丝、旋转成型、粉末喷涂等多种方法成型加工。作为二次加工可以采用真空成型、压延、拉伸、超声波焊接、粘接、复合、机械加工等加工手段。

美国苏威PEEK 150GL30 BK特性：

但目前主要用在**和军工产业领域。1.挤出成型制品1.1电磁线利用PEEK具有包覆加工性好；燃烧时发烟量低且产生腐蚀性气体少；耐剥离性好；耐磨耗性好；耐辐照性强；可自由着色等特点，已经用作电缆、电线的绝缘或保护层。广泛应用于原子能、飞机、船舶、油、气井，电磁线、光导纤维等领域。1.2薄膜利用其比聚酰亚胺吸湿性小，高温时耐碱、耐酸和耐高频性好、耐焊锡、耐辐照等特点，用作H级以及C级绝缘材料，广泛用于电机、发电机、变压器、电容器等的绝缘薄膜，可绕性印刷线路板，载波带，复合材料，耐热耐药品的环型带等。1.3纤维利用PEEK单丝比聚酯和尼龙纤维有更好的耐蒸气、耐药品、耐磨耗、抗蠕变、韧性好等特点，应用于制纸机械的干燥帆布、耐热沪布、球拍的网线、复合材料、耐热耐药品纺织带等。

美国苏威PEEK 150GL30 BK详解：

When an organization wants to secure its system, it must firstdetermine whatrequirements to meet. Given that organizations normally have limited resourcesto protect its assets, it is equally important to determine which requirementsare more important and thus should be prioritized. To achieve this, we proposeto use a conceptual framework where security requirements are linked to theunique business drivers of the organization in question. Figure 1 portrays theconceptual framework. Business vision are high level business goals the orga-nization has. Critical Impact Factors (CIFs) identify whatwill be the businessimpacts if security requirements are violated. Valuable assets and their securityrequirements are inventories of security requirements. Valuable assets and theirsecurity requirements have an effect on the CIFs and the CIFs in turn impact theaccomplishment of the organization’s business vision. In other words, we can useorganization’s business vision to prioritize the CIFs, which further can be usedto prioritize the security requirements. To achieve that, three subsequent stepsneed to be taken. Firstly we need to enumerate valuable assets and their securityrequirements. Secondly, an organization’s CIFs and business vision need to bedefined. Thirdly, security requirements shall be linked with CIFs and businessvision. We will discuss them in detail.