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Crosslink Technologies CLP7469
- Chemical Family
- Polyurethanes (PU)
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.
Product families
Applications
Applications
- Electrical & Electronics — Other Electrical & Electronics Applications
Electrical & Electronics — Packaging & Assembly
- Potting Compounds
Electrical & Electronics — Wire & Cable
- Jacketing & Insulation
- Power Transmission & Distribution
Product Families
Plastics — Thermoset Resins
- Polyurethanes
Other characteristics
- Density
- 1400.0 - 1400.0 kg/m³
- End Uses
Coil Insulation, Electrical Components, Electrical/Electronic Applications, Encapsulant, General Purpose
- Polymer Name
- Polyurethane (unspecified)
- Tensile Strength
- 15.158 - 15.158 MPa
- Processing Methods
- Casting, Potting
- Markets
- Electrical & Electronics
- Shelf LIfe
- 6 Months
- Cure
- Air Dry
- Flame Rating
- UL 94 V0
- Technology
- Plastics
- Cure Schedule
- Recommended Cure Schedule at 60 °C - 4 Hrs
- Alternate Cure Schedule at 22 °C - 7 days
- Labeling Claims
- Solvent-free
- Material Features
- Cost Effective
- General Purpose
- Low Viscosity
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Coil Insulation
- Electrical Components
- Electrical/Electronic Applications
- Encapsulant
- General Purpose
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Casting
- Potting
Technical data
Table 1 of 4
2 rows| Characteristic | Value |
|---|---|
| Viscosity at 55°C | 6,000 - 12,000 |
| Specific Gravity | 1.59 - 1.65 |
Table 2 of 4
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Dielectric Constant at 1 KHz | 4.2 | — |
| Dissipation Factor at 1 KHz | 0.04 | — |
| Dielectric Strength (62 Mil/Section) | 1200 | Volts/Mil |
| Arc Resistance | 175 | Seconds |
| Volume Resistivity | 15.6 x10^14 | Ohm/Cm |
Table 3 of 4
9 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1.4 | gm/Cm³ | — |
| Hardness | 78 | Shore D | — |
| Guide To Operating Temperature | 110 | °C | — |
| Linear Shrinkage | 0.005 | In/In | Astm D 2566 |
| Tensile Strength | 2200 | Psi | Astm D 638 |
| Tensile Elongation | 50 | % | Astm D 638 |
| Coefficient of Thermal Expansion | 30X10^-6 | in/in/°C | — |
| Thermal Conductivity | 18X10^-4 | Cal/Sec.Cm.°C | — |
| Moisture Absorption | 0.2 | % | — |
Table 4 of 4
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Mix Ratio By Weight (by vol. 100:29.0) | 100:22.0 | — |
| Mixed Viscosity at 22°C | 3500 | cps |
| Pot Life Of 200 gm. mass at 22°C | 10 | minutes |
| Gel Time Of 200 gm. mass at 22°C | 20 | minutes |
