company tower banner
Crosslink Technology Inc. Company Logo

Crosslink Technologies CLR1837

Crosslink Technologies CLR1837 is a heat cure, low stress, extremely tough, epoxy casting compound. It was specifically designed for casting large bushings, insulators, instrument and power transformers. The cured material exhibits excellent thermal stability and thermal cycling characteristics. This product meets ul94-hb flammability requirements.

Polymer Name: Epoxy Resins & Compounds

Processing Methods: Casting

End Uses: Bushings, Electrical Components, Electrical/Electronic Applications, Encapsulant, Low Voltage Insulation

Volume Resistivity: 12000000000000.0 - 12000000000000.0 Ohm-m

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Cure Method
Plastics & Elastomers Processing Methods

Properties

Flame Rating
Sales Specifications
ValueUnitsTest Method / Conditions
Viscosity at 70°C50,000 - 100,000cps
Specific Gravity1.7 - 1.93g/cm³
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant at 10 KHz3.84
Dielectric Constant at 1 KHz3.84
Dissipation Factor at 10 KHz0.012
Dissipation Factor at 1 KHz0.0131
Dielectric Strength (62 Mil/Section)538Volts/Mil
Arc Resistance180Seconds
Volume Resistivity12 x10^14Ohm/Cm
Cured Properties
ValueUnitsTest Method / Conditions
Density1.63gm/Cm³
Hardness90Shore D
Guide To Operating Temperature155°C
Linear Shrinkage0.0075In/InAstm D 2566
Tensile Strength9500PsiAstm D 638
Tensile Elongation4%Astm D 638
HDT100°CAstm D 648
Moisture Absorption0.2%
Flammability (130°C)UL94-HBCal/Sec.Cm.°C
Flextural Strength16000Psi
Flextural Modulus12,00,000Psi
Handling Properties
ValueUnitsTest Method / Conditions
Mix Ratio By Weight100:30.0
Mixed Viscosity at 60°C6000cps
Pot Life Of 200 gm. mass at 60°C5hours
Gel Time Of 200 gm. mass at 125°C30minutes

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Cure Schedule
  • Recommended Cure Schedule at 125 °C - 4 Hrs
  • Alternate Cure Schedule at 150 °C - 2 Hrs.

Storage & Handling

Shelf Life

12 Months