Adhesives

Liqui-Bond SA 1000 (one-part)

Features & Benefits

  • High thermal performance
  • Eliminates need for mechanical fasteners
  • Low viscosity for ease of screening or stenciling
  • Can achieve a very thin bond line
  • Mechanical and chemical stability
  • Maintains structural bond in severe-environment applications
  • Heat cure

Description

Liqui-Bond SA 1000 is a thermally conductive, one-part liquid silicone adhesive with a low viscosity for easy screenability. Liqui-Bond SA 1000 features a high thermal performance and maintains it’s structure even in severe environment applications. Liqui-Bond SA 1000 features excellent low and high-temperature mechanical and chemical stability. The material’s mild elastic properties assist in relieving CTE stresses during thermal cycling. Liqui-Bond SA 1000 contains no cure by-products, cures at elevated temperatures and requires refrigeration storage at 10°C. The material is available in both tube and mid-sized container forms.

Typical Applications include

  • PCBA to housing
  • Discrete component to heat spreader

Properties

Typical properties of Liqui-Bond SA 1000 (one-part)
Properties Imperial Value Metric Value Test Method
Color Black Black Visual
Density (Bulk Rubber) (g/cc) 2.4 2.4 ASTM D792
Shelf Life @ 25ºC (months) 6 6 ***
Viscosity (cps) (1) 125,000 125,000 ASTM D2196
Typical properties of Liqui-Bond SA 1000 (one-part)
Electrical Imperial Value Metric Value Test Method
Dielectric Constant (1000 Hz) 5.5 5.5 ASTM D150
Volume Resistivity (Ohm-meter) 10^10 10^10 ASTM D257
Flame Rating V-O V-O U.L. 94
Dielectric Strength (V/mil)/(V/mm) 250 10,000 ASTM D149
Typical properties of Liqui-Bond SA 1000 (one-part)
Thermal Imperial Value Metric Value Test Method
Thermal Conductivity (W/m-K) 1.0 1.0 ASTM D5470
Typical properties of Liqui-Bond SA 1000 (one-part)
Property as Cured Imperial Value Metric Value Test Method
Hardness (Shore 00) 75 75 ASTM D2240
Continuous Use Temp (°F) / (°C) -76 to 392 -60 to 200 ***
Shear Strength (psi) / (MPa) 200 1.4 ASTMD1002
Typical properties of Liqui-Bond SA 1000 (one-part)
Cure Schedule Imperial Value Metric Value Test Method
Pot Life @ 25ºC (min) (2) 10 10 ***
Cure @ 125ºC (min) (3) 20 20 ***
Cure @ 150ºC (min) (3) 10 10 ***
  • (1) Brookfield RV, Heli-path, Spindle TF @ 20 rpm, 25ºC.

  • (2) Based on 1/8" diameter bead.

  • (3) Cure Schedule - time after cure temperature is achieved at the interface. Ramp time is application dependent.

Configurations

Downloads

Data Sheet

Adhesives

Data Sheet

Liqui Bond SA1000

RoHS Certificate

Adhesives

RoHS Certificate

Liqui Bond SA1000

Halogen Testing Report

Adhesives

Halogen Testing Report

Liqui Bond SA1000

Safety Data Sheet (SDS)

Adhesives

Safety Data Sheet (SDS)

Liqui Bond SA1000
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