Keltan® 7752C

Amorphous, oil extended, ethylene-propylene rubber with high ENB (ethylidene norbornene) content and a high Mooney viscosity at 20 phr colorless oil extension. The Controlled Long Chain Branching technology of this grade combines excellent processing characteristics and physical properties. This combination makes the product highly suitable for sponge profiles requiring excellent surface quality and dimensional control. Main application areas for this grade is automotive sponge seals and waste water seals.
Mooney Viscosity 53 MU ISO 289 / ASTM D 1646 ML (1+8) 150 °C
Molecular Weight Distribution CLCB Internal Method
Ethylene Content 45 wt % ASTM D 3900
ENB Content 7,5 wt % ASTM D 6047
Oil Content 20 PHR ISO 1407
Density 0,87 g/cm³ Internal Method


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Keltan Packaging and Storage Guidelines Packaging Download
Keltan® 7752C Product Data Sheet Product Data Sheet Download
Keltan® 7752C Safety Data Sheet Safety Data Sheet Download

Additional Information

Supply Form Standard bales
Storage Life Conditions The product should be stored dry and at temperature < 30°C. Exposure to light has to be avoided.
Shelf Life 36 months from date of production stored at above mentioned conditions.
Safety Relevant safety data and references as well as the possibly necessary warning labels are to be found in the safety data sheet.

Standard Packaging

  • Box
    Material Corrugated cardboard
    Supported No
  • Bale/box
    Structure Dense
    Weight 25 kg
    Length 680 mm
    Width 340 mm
  • Stock Keeping Unit
    Description Corrugated cardboard box
    Number of Bales per Layer 6
    Number of Layers 6
    Number of Bales 36
    Height 1140 mm
    Length 1545 mm
    Width 1140 mm
  • Pallet
    Material Wood, heat treated
    Height 130 mm
    Length 1545 mm
    Width 1140 mm
  • Weights
    Waste Wood 21.2 kg
    Waste Plastic 2.27 kg
    Waste Cardboard 23.15 kg
    Gross Weight 947 kg
    Tare Weight 47 kg
    Net Weight 900 kg
  • Logistics
    Stacking (maximum height) 3
  • Product Description
    Description Corrugated cardboard box; EVA bale wrap; 36 standard bales
  • Wrapping
    Material PE with 9% VA
    Thickness 60 μm
    Colour Transparent
    DSC Melting Temperature 100 °C
Standard Packaging

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ARLANXEO makes no representations, guarantees, or warranties of any kind with respect to the information contained in this document (the "Information") about its accuracy, suitability for particular applications, or the results obtained or obtainable using the Information. Some of the Information arises from laboratory work with small-scale equipment that may not provide a reliable indication of performance or properties obtained or obtainable on larger-scale equipment. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. Processing conditions can cause material properties to shift from the values stated in the Information. You have the responsibility to conduct full-scale end-product performance testing to determine suitability in your application, and you assume all risk and liability arising from your use of the Information and/or use or handling of any product. ARLANXEO makes no warranties, express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose, with respect to the Information, ARLANXEO's products listed in the Information, or the suitability of either ARLANXEO’s products, or the Information, for your process or end-use application. This document and the Information shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. Any offer to sell, offer to purchase, or sale of ARLANXEO's products are expressly governed by ARLANXEO's general terms and conditions of sale applicable to the ARLANXEO legal entity selling, or offering to sell, any such product.
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