NORDEL™ IP 4570

Category: EPDM , Hydrocarbon Rubber
Manufacturer: The Dow Chemical Company
Trademark: NORDEL™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: o4xA6m_NORDEL-IP-4570.pdf
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NORDEL™IP 4570 hydrocarbon rubber is an amorphous, ethylene-propylene-diene terpolymer (EPDM) used in extrusion processing. This product is especially suitable for extrusion processing of profiles, refrigeration hoses and general molding processing. The product combines the properties of high viscosity and low crystallinity, so that it has a good balance in processing performance, elongation, low temperature performance and performance.

Main features:
  • amorphous
  • Medium diene content
  • high molecular weight
  • good low temperature performance

  • Comply with the following regulations
U.S. Food and Drug Administration Regulation 21 CFR 177.2600,
U.S. Food and Drug Administration Regulation 21 CFR 177.1520 (see Note 1),
U.S. Food and Drug Administration Regulation 21 CFR 175.105 (see Note 2),
U.S. Food and Drug Administration Regulation 21 CFR 177.1210.
Please check the regulations for complete details.

Application field:
  • Profile Extrusion
  • Refrigeration system hose

remarks:
(1) can be used to contact all types of food, except oil emulsion water, high-fat or low-fat food, low-humidity fat and oil food.
(2) Adhesive only.
General Information
Agency Ratings
  • FDA 21 CFR 175.105
  • FDA 21 CFR 177.1210
  • FDA 21 CFR 177.1520
  • FDA 21 CFR 177.2600
Forms
  • bag
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.860g/cm³ASTM D297
Mooney Viscosity (ML 1+4, 125°C)70MUASTM D1646
Ethylene Content 50.0wt%ASTM D3900
Ethylidene Norbornene (ENB) Content 5.0wt%ASTM D6047
Propylene content 45.0wt%ASTM D3900
Residual conversion metal ppmInternal method
Molecular Weight Distribution mediumInternal method
Ash Content wt%ASTM D296
Volatile Matter wt%Internal method
Additional Information
存放和处理:暴露在人造光或自然光中可能影响 EPDM 产品的质量。此产品应采用其原始包装并存放在室内,同时避免阳光直射。
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