● 适用于无铅制程,并具有优异的耐离子迁移性能

● 在超薄规格上兼备较低Z轴CTE及优异尺寸稳定性




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Items Method Condition Unit Typical Value
Tg IPC-TM-650 2.4.25D DSC 173
Td IPC-TM-650 TGA(5% W.L) 400
T288 IPC-TM-650 TMA min 60
CTE (Z-axis) IPC-TM-650 2.4.24 Before Tg ppm/℃ 35
After Tg ppm/℃ 189
50-260℃ % 2.3
DK (RC:50%) 1GHz IPC-TM-650 C-24/23/50 -- 4.30
10GHz IPC-TM-650 -- 4.05
Df (RC:50%) 1GHz IPC-TM-650 C-24/23/50 -- 0.010
10GHz IPC-TM-650 -- 0.012
Volume Resistivity IPC-TM-650 C-96/35/90 MΩ.cm 6.00E+08
Surface Resistivity IPC-TM-650 C-96/35/90 8.00E+07
Dielectric Breakdown IPC-TM-650 2.5.6 D-48/50+D-0.5/23 kV 45+Kv NB
Peel Strength (1 oz) IPC-TM-650 2.4.8 288,10s N/mm[lb/in] 1.35 [7.71]
Flexural Strength (LW/CW) IPC-TM-650 2.4.4 A MPa 550/430
Flexural Modulus (LW/CW) IPC-TM-650 2.4.4 A GPa 28/25
Water Absorption IPC-TM-650 D-24/23 % 0.09
Flammability UL94 C-48/23/50 Rating V-0



1. All the typical value is based onthe 1.6mm (8*7628) specimen. The Dk and Df value based on 50% RC.

2. All the typical value listed above isfor your reference only, please turn to Shengyi Technology Co., Ltd for detailedinformation, and all rights from this data sheet are reserved by ShengyiTechnology Co., Ltd.

Explanations:C=Humidity conditioning; D=Immersion conditioning in distilled water;E=Temperature conditioning.

The figures following the letter symbolsindicate with the first digit the duration of the preconditioning in hours,with the second digit the preconditioning temperature in ℃ and with the third digit the relative humidity.