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전기, 전자용
전지 전자용
( Model Number : SM-4052 )
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전지 전자용

SM - 4052 DATA SHEET

전자부품의 주형용 수지로 솔레노이드 및 직류모터 성형용으로 사용됨

PROPERTIES

  1. Good handling of low Viscosity type
  2. Good properties of soak into Ignition Coil and Strong Adhesive strength to Case
  3. Good Durability, Low Temperature Resistance, Physical and Electrical Properties.
  4. Good Physical Properties of Heat Impact type
  5. Long pot life

APPLICATION

  1. Ignition Molding

General Properties

Test Temperature: 20°C, Humidity: 65%
Specification
Resin
Hardener
Specific Gravity
1.18± 0.05
1.20 ± 0.05
Viscosity 25°C (CPS)
10,000 - 1,2000 at50°C
40 - 60 at 40°C
Color (Gardner)
N,T
4.0 MAx
Pot Life
R : H = 100 : 20 (WT)
Mixing Ratio (wt%)
At Room Temperature 3hr and over (1kg Scale )
Curing Condition
85°C x 40min + 105°C x 1hr + 125°C x 2hr.
heating parts : 120°C x 1hr.

Physical & Electrical Properties

Specification
Unit
Result
Test Method
Tg
°C
67
JIS K 6850
Flexural Strength
Kg / cm2
470 - 550
JIS K 6850
Compressive Strength
Kg / cm2
750 - 920
JIS K 6850
Tensile Strength
Kg / cm2
550 - 600
JIS K 6850
Hardness
Shore D
75 - 80
JIS K 6850
Impact Strength
Kg/cm.cm2
6.5 - 7.0
JIS K 6850
Tensile Adhesion Strength
kg/cm2( Fe+Fe)
120 - 130
JIS K 6911
ARC Resistance
Sec
120
JIS K 6911
Dielectric Break Down Voltage
KV / mm
21
JIS K 6911
Electric Volume Resistance
Ω
1.0ⅹ1016
JIS K 6811

 

 

 



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