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JS-1184
Addition molding silicone potting adhesive

JS-1184 addition molded silicone sealant is mainly used for sealing various automotive electronic power supplies, household electronic appliances, industrial electronic appliances, etc. It mainly plays a role in waterproofing, heat conduction, flame retardancy, and collision prevention.

Product features

Low viscosity, good thermal conductivity.

Good electrical insulation performance.

Flame retardant grade: V0, UL certified

After curing, the product has small shrinkage, certain elasticity, and good vibration and impact resistance.

Product parameters
Product grade JS-1184 addition molding Testing standards
Appearance Black or gray visualization
Component A viscosity (mPa·s) 3000-4000 GB/T 2794
Component B viscosity (mPa·s) 4000-5000 GB/T 2794
Mixing ratio(A:B) 1:1 /
Viscosity after mixing(mPa·s) 3000-4000 GB/T 2794
Operating time ( min/25°C ) 1 /
Curing time(h/25°C) 2-3 /
Density(g/cm3) 1.52 GB/T 13477-2002
Thermal conductivity(W·m-1·k-1) 0.7 ISO 22007-2
Hardness Shore A 20 ~40 GB/T 531-2008
Volume resistivity(Ω·cm) ≥1014 GB/T 1692
Breakdown voltage(kV/mm) ≥17 GB/T 1695
Flame retardant grade V-0 UL94
Note: The data in the table are typical values and non-standard values. Please refer to the measured data for accuracy.
Operation and Safety
  • 1. Clean the dust, oil stains, etc. on the sealing surface before use;
  • 2. Before mixing, first mix component A and component B thoroughly in their respective containers and evenly;
  • 3. When mixing, a weight ratio of A component to B component=1:1 should be followed;
  • 4. Mix component A with component B and stir evenly. Avoid high-speed and prolonged stirring to prevent shortened operation time and accelerate solidification;
  • 5. It is recommended to use specialized sealing equipment for gluing.
Color and packaging

Conventional colors include gray and black, and special colors can also be produced according to customer requirements, using 10kg or 25kg packaging.

Storage and expiration date

This product belongs to non hazardous materials and should be stored in a cool and dry place with a storage temperature below 30C and a storage period of 6 months.

After long-term storage, the filler in the adhesive may settle. Please stir evenly before use, as it will not affect the performance.