SuperOhm® 3748

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

Elastomers — Thermoset Elastomers

EP Rubbers (EPDM)

Other characteristics

Brand: SuperOhm
Density: 1130.0 - 1170.0 kg/m³
Polymer Name: Ethylene Propylene Copolymer
Processing Methods: Extrusion
Color: Orange
Markets: Electrical & Electronics
Industrial
Storage: SUPEROHM® 3748 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.
PACKAGING: 1,600 pounds (726 Kg) per box.
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® 3748 EPR insulation will comply with the requirements as specified in the following standards: ASTM D-2802 and D-2770 ICEA S-68-516 NEMA Pub. No. WC-70, WC-71, WC-74 AEIC CS8-00 ANSI / ICEA S-94-649-2000 Class I, II, III IEC Publication 60502 UL 1072 for type MV-90, MV-105
Labeling Claims: Halogen-free

Technical data

Table 1 of 3

3 rows

Characteristic	Value	Unit
Elongation	450	%
Specific Gravity	1.13 - 1.17	—
Tensile Strength	1700	psi

Table 2 of 3

2 rows

Characteristic	Value	Unit
Retained Elongation (7 Days in 136°C Air Oven)	90	%
Retained Tensile (7 Days in 136°C Air Oven)	90	%

Table 3 of 3