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Crosslink Technologies CLR1837
- Chemical Family
- Epoxy & Epoxy Derivatives
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.
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
- Epoxies
Other characteristics
- End Uses
Bushings, Electrical Components, Electrical/Electronic Applications, Encapsulant, Low Voltage Insulation
- Polymer Name
- Epoxy Resins & Compounds
- Processing Methods
- Casting
- Volume Resistivity
- 12000000000000.0 - 12000000000000.0 Ohm-m
- Markets
- Electrical & Electronics
- Shelf LIfe
- 12 Months
- Cure
- Heat Cure
- Flame Rating
- UL 94 HB
- Technology
- Plastics
- Cure Schedule
- Recommended Cure Schedule at 125 °C - 4 Hrs
- Alternate Cure Schedule at 150 °C - 2 Hrs.
- Material Features
- Electrically Insulating
- Excellent Toughness
- Good Thermal Stability
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Bushings
- Electrical Components
- Electrical/Electronic Applications
- Encapsulant
- Low Voltage Insulation
- Plastics and Elastomers Functions
- Resin
- Plastics and Elastomers Processing Methods
- Casting
Technical data
Table 1 of 4
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity at 70°C | 50,000 - 100,000 | cps |
| Specific Gravity | 1.7 - 1.93 | g/cm³ |
Table 2 of 4
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Dielectric Constant at 10 KHz | 3.84 | — |
| Dielectric Constant at 1 KHz | 3.84 | — |
| Dissipation Factor at 10 KHz | 0.012 | — |
| Dissipation Factor at 1 KHz | 0.0131 | — |
| Dielectric Strength (62 Mil/Section) | 538 | Volts/Mil |
| Arc Resistance | 180 | Seconds |
| Volume Resistivity | 12 x10^14 | Ohm/Cm |
Table 3 of 4
11 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 1.63 | gm/Cm³ | — |
| Hardness | 90 | Shore D | — |
| Guide To Operating Temperature | 155 | °C | — |
| Linear Shrinkage | 0.0075 | In/In | Astm D 2566 |
| Tensile Strength | 9500 | Psi | Astm D 638 |
| Tensile Elongation | 4 | % | Astm D 638 |
| HDT | 100 | °C | Astm D 648 |
| Moisture Absorption | 0.2 | % | — |
| Flammability (130°C) | UL94-HB | Cal/Sec.Cm.°C | — |
| Flextural Strength | 16000 | Psi | — |
| Flextural Modulus | 12,00,000 | Psi | — |
Table 4 of 4
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Mix Ratio By Weight | 100:30.0 | — |
| Mixed Viscosity at 60°C | 6000 | cps |
| Pot Life Of 200 gm. mass at 60°C | 5 | hours |
| Gel Time Of 200 gm. mass at 125°C | 30 | minutes |
