Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow NORDEL IP 3722P EPDM

Dow NORDEL IP 3722P is a high-ethylene, fast-curing EPDM elastomer from Dow’s NORDEL IP series, engineered for excellent heat resistance, ozone stability and compression set performance—ideal for automotive seals, HVAC gaskets and demanding industrial applications requiring long-term durability and processing efficiency.
  • dow nordel ip 3722p epdm_0d1b1757
  • dow nordel ip 3722p epdm_0d1b1757

Features Of Dow NORDEL IP 3722P EPDM

  1. High ethylene content for excellent compression set resistance and dimensional stability.

  2. Optimized diene level enabling efficient sulfur and peroxide curing systems.

  3. Good processability on two-roll mills and extruders with low green strength and controlled scorch safety.

  4. Outstanding weather, ozone, and UV resistance due to saturated backbone structure.

  5. Compatible with high levels of fillers and oils for cost-effective compound formulations.

Typical Applications Of Dow NORDEL IP 3722P EPDM

  1. Automotive weatherstripping and door seals.

  2. Roofing membranes for commercial flat roof systems.

  3. Industrial hose covers and vibration-damping mounts.

  4. Water and steam-resistant gaskets for HVAC and plumbing systems.

  5. Electrical insulation components in outdoor enclosures and cable jackets.

Specifications Of Dow NORDEL IP 3722P EPDM

Chemical TypeEPDM terpolymer (Ethylene-Propylene-Diene)
Product FormPellets (free-flowing, pre-compounded base polymer)
AppearanceCreamy white to light tan, uniform cylindrical pellets
Primary ApplicationsDynamic sealing, roofing, industrial elastomer compounds
Key FeaturesHigh ethylene, medium diene, balanced processing and vulcanization profile
BenefitsLow compression set, excellent aging resistance, versatile cure compatibility
Storage ConditionsStore in cool, dry place; avoid direct sunlight and excessive heat
Processing GuidanceRecommended for internal mixers, two-roll mills, and extrusion compounding


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