导热凝胶
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SYLGARD160导热灌封胶

2022-01-11 09:14:46
SYLGARD160导热灌封胶
详细介绍:

SYLGARD 160 01.jpgSYLGARD™ 160 Silicone Elastomer FEATURES & BENEFITS 

Good flowability 

Room temperature or heat  accelerated cure 

Moderate thermal conductivity

UL 94 V-0 

Rapid, versatile cure processing  controlled by temperature 

Can be considered for uses  requiring added flame resistance

COMPOSITION 

Gray 

1 to 1 Mix Ratio

Polydimethylsiloxane Two-part, 1 to 1 mix, dark gray, general purpose encapsulant with  good flowability and flame resistance 

APPLICATIONS

SYLGARD™160 Silicone Elastomer is suitable for general potting material  for power supplies, connectors, sensors, industrial controls and transformers. 

TYPICAL PROPERTIES 

Specification Writers: These values are not intended for use in preparing  specifications. 

 Property Unit Result

One or Two-Part - Two Color - Dark Gray to  Black 

Viscosity (Part A) cP Pa-sec 6,000 6

Viscosity (Part B) cP Pa-sec 3,730 3.7

Viscosity (Mixed) cP Pa-sec 4,865 4.8 

Specific Gravity (Uncured Part A) - 1.61 

Specific Gravity (Uncured Part B) - 1.60 

Thermal Conductivity BTU/hr ft °F W/m °K 0.36 0.62

Working Time at 25°C (Pot Life - minutes) minutes 20

Cure Time at 25°C hours 24 

Heat Cure Time at 100°C minutes 4

Durometer Shore A - 56 

Dielectric Strength volts/mil kV/mm 475 19

Volume Resistivity ohm *cm 5.6 E+14

Dielectric Constant at 100 Hz - 3.51

Dielectric Constant at 100 kHz - 3.45

Dissipation Factor at 100 Hz - 0.0047

Dissipation Factor at 100 kHz - 0.00118

Linear CTE (by DMA) µm/m- °C or ppm 200

UL RTI Rating °C 150SYLGARD 160.jpg

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下一篇:DOWSE9189L导热胶2022-05-23

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