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Rulon Bearings

ZEON Zetpol® PBZ-123 Hydrogenated Nitrile Elastomomer  (discontinued **)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: PBZ-123 is a polyblend of hydrogenated nitrile polymer, Zetpol 1020, and polyvinyl chloride, Nippon Zeon 101EP. This material is mechanically fluxed to create a unique polyblend which exhibits good heat and sour gasoline resistance.

Zetpol 1020 polyblend with PVC to provide an ideal material for fuel hoses and diaphragms.

Key Words: HNBR
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.08 g/cc1.08 g/cc
Iodine Absorption Number 20.3 - 28.520.3 - 28.5mg/100mg; R-133A
Mooney Viscosity 118 - 132
@Temperature 100 °C
118 - 132
@Temperature 212 °F
(1+4); ZCI-T-003
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 75 - 8575 - 85R-351A
Tensile Strength at Break 19.61 - 39.22 MPa2844 - 5688 psiR-350A
Elongation at Break 350 - 600 %350 - 600 %R-350A
300% Modulus 14.71 - 29.41 MPa
@Strain 300 %
2133 - 4266 psi
@Strain 300 %
R-350A
 
Descriptive Properties
% HYD91
Bound ACN (%, acrylonitrile)27.4-30.5

**
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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