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 Product Center >> Automotive Electronics Industry >> a.Designed as an encapsulation material for dry Ignition coil of the car or the other transformer, electronic igniter
6100A/B-2BD Series
   Category
Epoxy potting resin material for dry Ignition coil of the car
   Characteristics
High Tg, good cracking resistance, good impact resistance, good immersion
   Scope of application
Designed as an encapsulation material for dry Ignition coil of the car or the other transformer, electronic igniter
   Product performance
6100A/B-2BD Series

   Properties

   Test Conditions

  Unit

   Index

Component A

-

-

6100A-2BD£¬6100A-2BD-1

Component B

-

-

6100B-2BD,6100B-2BD-1

Component A viscosity

90¡æ

mPa¡¤s

2,000~ 6,000

Component B viscosity

40¡æ

mPa¡¤s

15¡«30

Component A specific gravity

25¡æ

g/cm3

1.70¡À0.03

Component B specific gravity

25¡æ

g/cm3

1.19¡À0.02

Proportion(A/B)

by weight

-

100£º28

Curing conditions

-

-

75¡æ/1hr + 90¡æ/3hr + 105¡æ/1hr +140¡æ/2hr

Hardness

25¡æ

Shore D

¡Ý88

Inflecting strength

-

MPa

¡Ý65

Glass transition temperature

DSC£¬10¡æ/min

¡æ

135¡«145

Coefficient of thermal expansion  a1

TMA£¬10¡æ/min

M/M/K

¡Ü3.9¡Á10-5

Coefficient of thermal expansion  a2

TMA£¬10¡æ/min

M/M/K

¡Ü13.5¡Á10-5

Water absorption

100¡æ/30min

%

¡Ü0.15

Cure shrinkage rate

Solid liquid density ratio

%

¡Ü1.6

Volume resistance

Normal

¦¸¡¤m

¡Ý1.0¡Á1013

Dielectric constant

1MHz£¬25¡æ

-

4.0¡À0.3

Dissipation factor

1MHz£¬25¡æ

%

¡Ü1.3

Electric strength

Normal

MV/m

¡Ý22.0

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