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補強板 (Stiffener)

 
產品特點:
優良的耐熱性能。                        
優異的平坦性。                          
優良的耐化學性。                        
優異的機械性和電性能。                  
無鹵無銻,符合ROHS環保指令。
 
Feature:
Excellent thermal resistance
Optimum flammability
Excellent chemical resistance
Excellent mechanical and electrical properties
Halogen & antimony free, Conform RoHS requirement.
 
產品規格(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

產品特性(Bonding Sheet Characteristic)
特性
property
單位
Unit
條件
Condition
標準
Standard
AQA AQM 測試方法
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.

快壓參數(Fast Lamination)
² 預壓時間:10sec
² 成型時間:80~120sec
² 壓合溫度:180°C
² 壓合壓力:100~120kgf

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

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