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ZJ-EPDAN01
Insulating solid crystal adhesive

ZJ-EPDAN01 is a single component solvent-free insulation adhesive based on epoxy resin, used for solid crystal mounting of electronic components such as IC chips.

Product features

1) High bonding strength

2) Good electrical insulation performance

3) Suitable for high-speed dispensing

4) Low impurity ion content

5) Low resin overflow

Product parameters
Main parameters of ZJ-EPDAN01
Classification

Properties

Unit

Index

Test Method
Properties before curing

Appearance

---

 white

Visual

Viscosity 5rpm@25℃

Pa?S

12±2

Brookfield Viscometer
CP-51

Thixotropic Index
0.5rpm/5rpm @25℃

n/a

3.1±0.2

Non Volatile Content

wt%

>99.5

JIS-C-2103(105℃X2h)

Work life @25oC

hour

24

Q/HZQB-002-2020

Storage life @-40oC

Month

12

Q/HZQB-002-2020
Curing process

Cure Condition

1h@175℃

Weight Loss on Cure @300oC 

<1%
Properties after curing

Chip Die Shear strength
@Silver plated frame

25℃

KgF

>4

chip size:
1mm ╳ 1mm.

>15

chip size:
2mm ╳ 2mm.

160℃

>0.5

chip size:
1mm ╳ 1mm.

>1.0

chip size:
2mm ╳ 2mm.

Impurity Ionic Content

Cl-

ppm

5

Ion Chromatography

Na+

ppm

6

K+

ppm

5

Volume Resistivity

Ω.cm

3╳1013

 Curing at 175 ℃ for 1 hour

Glass Transition Temperature

℃

90

Dynamic Mechanical Analysis

Modulus@25℃

GPa

4

Thermal Conductivity @ 121oC

W/m·K

0.5

Laser Flash method

Coefficient of thermal expansion

Alpha 1

ppm/℃

40

Thermal Mechanical Analysis

Alpha 2

ppm/℃

120
The data in the table is for reference only, please refer to the measured data
Operation and Safety
  • Before use, it needs to be thawed at room temperature for 30-60 minutes.
  • Please keep the syringe upright throughout the entire process of removing and thawing it from the freezer.
  • Do not open the syringe until thawing is complete to prevent moisture from entering.
  • After thawing, promptly remove the condensed water on the surface of the syringe.
  • After thawing, it should be used as soon as possible.
Color and packaging

According to specific requirements, 5cc/10cc needle tube packaging or 100g, 200g can packaging can be provided

Storage and expiration date

-It can be stored for 1 year at 40 ℃. Excessive storage temperature can shorten storage life and affect product performance