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S7038 Shengyi HSD Materials Mid-loss PCB Material

by: Aug 27,2019 499 Views 0 Comments Posted in PCB Basic Information

Internationally known Shengyi base materials Rigid material PCB Base materials S7038

S7038

HSD Materials,Mid-loss Material

Characteristic

● Tg>190℃ (DSC)

● Dk/Df@1GHz: 3.62/0.0085

● low Z-axis CTE, with good processibility

Application Area

PC server, line card, HSD application...

Product Performance

Items

Method

Condition

Unit

Typical Value

Tg

IPC-TM-650 2.4.25

DSC

190

Tg

IPC-TM-650 2.4.24.4

DMA

200

Td

IPC-TM-650 2.4.24.6

5% wt. loss

345

CTE(Z-axis)

IPC-TM-650 2.4.24

Before Tg

ppm/℃

50

After Tg

ppm/℃

230

50-260℃

%

2.5

T260

IPC-TM-650 2.4.24.1

TMA

min

>60

T288

IPC-TM-650 2.4.24.1

TMA

min

27

Thermal Stress

IPC-TM-650 2.4.13.1

288℃, solder dip

--

PASS

Dissipation Constant (Dk)

IPC-TM-650 2.5.5.9

1GHz

--

3.8

IPC-TM-650 2.5.5.5

10GHz

--

3.62

IEC 61189-2-721

10GHz

--

3.92

Dissipation Factor (Df)

IPC-TM-650 2.5.5.9

1GHz

--

0.0070

IPC-TM-650 2.5.5.5

10GHz

--

0.0085

IEC 61189-2-721

10GHz

--

0.0087

Peel Strength(1oz RTF copper foil)

IPC-TM-650 2.4.8

After thermal Stress 288℃,10s

N/mm

1.1

Water Absorption

IPC-TM-650 2.6.2.1

E-1/105+D-24/23

%

0.08

Flammability

UL94

C-48/23/50

Rating

V-0

E-24/125

Rating

V-0

Remarks:

1. All the typical value is based on 0.76mm (6*2116) thickness specimen, but not guarantee data.

2.All the typical values listed above are for your reference only and not intended for specification. Please contact Shengyi Technology Co., Ltd. for detailed information. All rights from this data sheet are reserved by Shengyi Technology Co., Ltd.

Explanation: C=Humidity conditioning, D=Immersion conditioning in distilled water,E=Temperature conditioning

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

Data Download

S7038 Line up

S7038 Processing guidelines

S7038 Laminate SGS

S7038 Prepreg SGS

S7038 Laminate MSDS

S7038 Prepreg MSDS

S7038 TDS

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