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Crosslink Technologies CLP7469

Crosslink Technologies CLP7469 is a solventless, low viscosity, two component, polyurethane casting system, specifically designed for casting transformers, coils and electronic components. This product is especially suitable for encapsulating low and middle voltage power and instrument transformers where cushioning of the core is not practical. The cured product has excellent thermal shock resistance.

Polymer Name: Polyurethane (unspecified)

Processing Methods: Casting, Potting

End Uses: Coil Insulation, Electrical Components, Electrical/Electronic Applications, Encapsulant, General Purpose

Density: 1400.0 - 1400.0 kg/m³

Tensile Strength: 15.158 - 15.158 MPa

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
Technologies

Features & Benefits

Labeling Claims

Applications & Uses

Cure Method
Plastics & Elastomers Processing Methods

Properties

Flame Rating
Sales Specifications
ValueUnitsTest Method / Conditions
Viscosity at 55°C6,000 - 12,000
Specific Gravity1.59 - 1.65
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Constant at 1 KHz4.2
Dissipation Factor at 1 KHz0.04
Dielectric Strength (62 Mil/Section)1200Volts/Mil
Arc Resistance175Seconds
Volume Resistivity15.6 x10^14Ohm/Cm
Cured Properties
ValueUnitsTest Method / Conditions
Density1.4gm/Cm³
Hardness78Shore D
Guide To Operating Temperature110°C
Linear Shrinkage0.005In/InAstm D 2566
Tensile Strength2200PsiAstm D 638
Tensile Elongation50%Astm D 638
Coefficient of Thermal Expansion30X10^-6in/in/°C
Thermal Conductivity18X10^-4Cal/Sec.Cm.°C
Moisture Absorption0.2%
Handling Properties
ValueUnitsTest Method / Conditions
Mix Ratio By Weight (by vol. 100:29.0)100:22.0
Mixed Viscosity at 22°C3500cps
Pot Life Of 200 gm. mass at 22°C10minutes
Gel Time Of 200 gm. mass at 22°C20minutes

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Cure Schedule
  • Recommended Cure Schedule at 60 °C - 4 Hrs
  • Alternate Cure Schedule at 22 °C - 7 days

Storage & Handling

Shelf Life

6 Months