GF Series Thermally Conductive Potting Encapsulant

GF series thermally conductive potting encapsulant provides thermal conductivity and electrical insulative characteristics delivered in a two part dispensable and easily automated product. Additionally, the GF series provides protection from shock, dust, water, and vibration.
Features: Thermal conductivity: 1.0~4.0W/m.K, electrically insulating
Applications: Automotive: OBC, DC/DC converter, amplifiers
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Technical Data

Attribute

Value

Test Method

- GF 100
GF 150
GF 200
GF400
-
Composition
Ceramic Filler + Silicone
-
Color / Component A
White
White
Pink
White
Visual
Color / Component B
Silver Grey
Grey
White
Yellow
Visual
Density (g/cc)
1.83
2.6
2.5
3.1
ASTMD792
Usage Temperature(°C)
- 40 ~ 200
- 60 ~ 200
- 60 ~ 200
- 60 ~ 200
-

Electrical

Breakdown Voltage(kv/mm)

≥ 10
>10
>7.0
>7.0
ASTMD149

Volume Resistivity(Ω.cm)

1015
1013
1011
1013
ASTMD257

Dielectric Constant@1000Hz

5.5
6.0@1MHz
6.0@1MHz
6.7
ASTMD150
Flammability
V-0
V-0
V-0
V-0
UL94

Thermal

Thermal Conductivity(W/m.K)

0.8
1.5
2.0
3.6
ISO 22007-2

Viscosity / Component A(cps)

10000
3500
6000
15000
ASTMD2196

Viscosity / Component B(cps)

10000
3500
6000
15000
ASTMD2196

Hardness, After Cure (ShoreOO)

55(Shore A)
20(Shore A)
65
60
ASTMD2240

Working Time @25℃ (H)

>6
1 ~ 2
1 ~ 2
>1
ISO 9048

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The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. Please contact us representative to determine product availability.

* Product Reminder


Packing specification

50ml (25ml each part);

400ml (200ml each part);

20kg (10kg each part).

Directions for use

• Working time @ 25C : 30 – 120 min;

• For best results, ensure a 1:1 mix ratio is maintained;

• Full cure @ 25C : 4 hours;

• Full cure @ 100C : 5 minutes.

Storage

Store in a cool, dry, well-ventilated place.

Shelf life

Shelf life of the product is 12 months after date of shipment.