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Rubaloy RA - 70

1 of 10 products in this brand
Rubaloy RA - 70 is the most popular and widely used grade of fluxed NBR / PVC in the polymer ratio of 70-30. It is a non-staining, oil, Ozone, abrasion, weather and flex resistant polymer using medium Acrylonitrile Butadiene Rubber with Poly Vinyl Chloride Resin.

Polymer Name: NBR/PVC

Processing Methods: Compounding, Extrusion

    Knowde Enhanced TDS

    Identification & Functionality

    Polymer Name
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Processing Characteristics
    • Very easily processable on conventional Rubber processing / compounding machines. Very good filler and plasticizer absorption makes compounding cycle quick, cost saving and labor saving. Warm mixing mill compounding is recommended for best results. Can easily withstand elevated compounding temperatures. Recommended plasticizers are DOP, DOA, DOS, DBP, TCR, CPO and other aromatic Plasticizers. Paraffinic based softners are not recommended.

    Applications & Uses

    Plastics & Elastomers Processing Methods
    Applications
    • Gasoline Tubings and Hoses, LPG Tubing, Auto parts, Gaskets, Oil Seals, Oil Resistant Shoe Soles, Rubber Sheets and Extruded Rubber Parts, Textile Cost, Aprons, Industrial Textile and Properties and required.
       

    Properties

    Typical Properties
    ValueUnitsTest Method / Conditions
    Specific Gravity1.04 ± 0.02
    Polymer Ratio70:30:00
    Raw Polymer Hardness50 ± 5Shore A
    Mooney Viscosity (ML 1 + 4 at 100° C)50 ± 5
    Extraction Percentagemin. 9
    StabilizerNon-Staining
    ACN Content33%