SuperOhm® 3749
- Chemical Family
- Ethylene-Propylene Copolymers (EPR)
Orange polymeric composition in pellet form, based on EPR rubber containing peroxide curing agent, ready for extrusion in a conventional CV or dry cure extrusion line.
Properties
- Physical Form
- Pellets
- Solid
Product families
- EP Rubbers (EPDM)
Other characteristics
- Brand
- SuperOhm
- Density
- 1090.0 - 1130.0 kg/m³
- Polymer Name
- Ethylene Propylene Copolymer
- Processing Methods
- Extrusion
- Color
- Orange
- Markets
- Electrical & Electronics
- Industrial
- Storage
SUPEROHM® 3752 containers should be stored at temperatures below 50C (120F) in a dry area to avoid massing of pellets. Product is recommended to be used within 12 months.
- Handling
To ensure health and safety, Material Safety Data Sheets (MSDS) are available and should be consulted prior to use.
- Processing
- 105-110
- Cure
- Air Dry
- Chemical Cure
- Technology
- Elastomers
- Certification
Certified Test Results including physical test data are included with each shipment.
- Packaging Type
- Boxes
- Specifications
When extruded and cured consistent with standard safe wire and cable industry practices, cable insulated with SUPEROHM® 3752 EPR insulation will comply with the requirements as specified in the following standards: UL 44 (14 AWG) ICEA S-68-516 NEMA Pub. No. WC-70, WC-71, WC-74 ANSI / ICEA S-94-649-2000 Class I, II, III IEC Publication 60502 IEC Publication 60840 UL 1072 for type MV-90, MV-105 (35kV)
- Labeling Claims
- Halogen-free
- Quality Standards
- ISO 6722 Class A
- SAE J1128
Technical data
Table 1 of 3
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Elongation | 475 | % |
| Specific Gravity | 1.11 - 1.15 | — |
| Tensile Strength | 1650 | psi |
Table 2 of 3
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Retained Elongation (7 Days in 121°C Air Oven) | 95 | % |
| Retained Elongation (7 Days in 136°C Air Oven) | 95 | % |
| Retained Elongation (7 Days in 150°C Air Oven) | 95 | % |
| Retained Tensile (7 Days in 121°C Air Oven) | 110 | % |
| Retained Tensile (7 Days in 136°C Air Oven) | 100 | % |
| Retained Tensile (7 Days in 150°C Air Oven) | 95 | % |
Table 3 of 3
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Volume Resistivity | 1.0 X 10^16 | Ohm-cm |
| Dielectric Strength | 900 | V/mil |
