补强板 (Stiffener)

               
              产品特点:
              优良的耐热性能。                        
              优异的平坦性。                          
              优良的耐化学性。                        
              优异的机械性和电性能。                  
              无卤无锑,符合ROHS环保指令。
               
              Feature:
              Excellent thermal resistance
              Optimum flammability
              Excellent chemical resistance
              Excellent mechanical and electrical properties
              Halogen & antimony free, Conform RoHS requirement.
               
              产品规格(List  of  Specification)
              The thickness of PI (mil) Adhesive(µm) Width(mm) Length(m)
              3; 5; 7; 8; 9 0/25 250/500 50/100

              产品特性(Bonding Sheet Characteristic)
              特性
              property
              单位
              Unit
              条件
              Condition
              标准
              Standard
              AQA AQM 测试方法
              Test method
              Release Film
              Adhesive
              PI
              Peel Strength Kgf/cm
              (90?)
              normal ≧1.0 1.4~2.0 ------ IPC-TM-650 2.4.9
              Solder Float Resistance --- 300℃/10sec No Change Appearance Pass Pass IPC-TM-650 2.4.13
              Chemical Resistance % NaOH ≦20 1~10 ------ IPC-TM-650 2.3.2
              % HCI 1~10 ------
              % IPA 1~10 ------
              Curling CM A ≦9 3-7 IPC-TM-650 2.4.13

              Note:1. Data shown above are nominal values for reference only,Details see Certification of Quality
                2. Storage Condition:Vacuum Packaging: Below 25℃ for 6 months,
              Normal Packaging : Below 25℃,below 70% RH for  6 months.

              快压参数(Fast Lamination)
              ² 预压时间:10sec
              ² 成型时间:80~120sec
              ² 压合温度:180°C
              ² 压合压力:100~120kgf

              ² Press Free Time:10sec
              ² Press Time:80~120sec
              ² Lam Temp:180°C
              ² Pressure:100~120kgf

              腾讯3分彩