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Ensinger PEI

DuPont Mobility and Materials Hypalon® CP-826 Adhesion Primer, General Description  (discontinued **)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE); Chlorosulfonated Polyethylene Rubber

Material Notes: Hypalon CP 826 is a chlorinated, maleic anhydride grafted polypropylene resin.

Suggested End Uses: Adhesion primer for:

  • Polypropylene
  • Polypropylene blends with TPOs (auto bumpers)
  • Polyurethane foam, (athletic shoe construction)
  • EVA with high levels of PE (athletic shoes)

Main Features: Hypalon CP 826 has been developed to have excellent adhesion to polypropylene and blends containing polypropylene. It can be used in dilute solutions as a wash primer or tie layer between materials that are difficult to adhere. It can also be used as an adhesion modifier for coatings, adhesives and inks because of its solubility in commonly used solvents. Hypalon CP 826 is offered in solid form.

Information provided by manufacturer.

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Physical PropertiesMetricEnglishComments
Density 1.13 g/cc0.0408 lb/in³
Viscosity 260 cP260 cP
 
Thermal PropertiesMetricEnglishComments
Glass Transition Temp, Tg 30.0 °C86.0 °F
 
Optical PropertiesMetricEnglishComments
Gardner Color Number <= 1.0<= 1.0at 20% in Xylene
 
Descriptive Properties
Chlorine Content30 wt%
Product FormChips
Saponification Number16.5 mg KOH/g

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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PDVJ09 / 34199

Proto3000 – 3D Engineering Solutions

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