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  • 3M™ Dynamar™ Rubber Curative FX 5166
  • 3M™ Dynamar™ Rubber Curative FX 5166

    3M Product Number FX 5166
    Products
    • Functions as a cure accelerator for fluoroelastomers (FKM) and ECO
    • Used as part of a cure system for vulcanizing polyepichlorohydrin elastomers
    • Delivered in pellet form
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    Weight (Imperial)
    Weight_Imperial
    Container Volume
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    Typical Properties
    Attribute Name
    Value
    Brand
    Dynamar™
    Capabilities
    Increased Production Throughput
    Color
    White
    Composition
    40% active cure accelerator on FKM Carrier
    Container Type
    Bag Gallon, Box Gallon, Drum Gallon
    Container Volume
    100 g, 14 Gallon, 22 kg, 26 kg, 48 lb.
    Cure Technology
    Curative
    Elongation
    312 %
    Industries
    CPI/Semicon, Defense, Electrical, Mining, Oil and Gas, Rubber and Plastic, Transportation
    Median Particle Size
    30
    Net Weight (Imperial)
    0.22 lb, 25 lb, 48 lb, 917.123 oz
    Net Weight (Metric)
    100 g, 11.3 kg, 21.7 kg, 26 kg
    Product Form
    Free Flowing Powder
    Product Type
    Rubber Curative
    Shelf Life
    2 Year
    Tensile Strength at Break
    12.73 MPa (1,848 psi)
    Weight (Imperial)
    14 Gallon, 3.5 Ounce, 48 lb., 48.5 lb., 57.32 lb.
    Weight (Metric)
    100 g, 21.77 kg, 22 kg, 26 kg, 53 Liter
    Details
    • Functions as a cure accelerator for fluoroelastomers (FKM) and ECO
    • Used as part of a cure system for vulcanizing polyepichlorohydrin elastomers
    • Delivered in pellet form

    3M™ Dynamar™ Rubber Curative FX 5166 is a cure accelerator used as part of a system – along with 3M™ Dynamar™ FC 5157E and RC 5251Q – specifically for vulcanizing polyepichlorohydrin elastomers. This cure system is used in veneer fuel and filler hose constructions.

    Ideal for Veneer Fuel and Filler Hoses
    Polyepichlorohydrin compounds cured with 3M™ Dynamar™ Rubber Curatives are capable of bonding directly to incorporated cure 3M™ Dyneon™ Fluoroelastomers and 3M™ Dyneon™ THV Fluorothermoplastics without the use of bonding agents. Nitrile compounds containing Dynamar rubber curative FX 5166 also demonstrate the same characteristics. This is particularly useful in veneer hose constructions.

    The recommended concentration of Dynamar rubber curative FX 5166 is 0.5-2.0 phr. It can be added at any point during the mixing cycle, however best results are usually obtained when incorporated early in the mix – preferably to the gum directly after polymer breakdown.

    Delivering Custom Solutions
    3M offers over 50 grades of fluoroelastomers with varying monomer composition, Mooney viscosity and fluorine content. This broad offering, combined with our expertise in application and product development, translates into greater design flexibility.

    For decades, we have been able to supply unique solutions to meet the increasing market challenges in developing and producing state-of-the-art fluoroelastomer products at the highest quality level. This goes hand-in-hand with our unparalleled commitment to research and customer support. Like all of our products, 3M™ Dynamar™ Rubber Curative FX 5166 is backed by skilled researchers at several 3M tech service laboratories. Collectively, our staff has decades of experience researching, developing and improving upon fluoroelastomers. Toward that end, we are in regular communication with customers who deliver feedback – allowing us to improve existing products and deliver custom solutions. All of this is part of an unrelenting drive to deliver top products to our customers. From coatings to calendered sheets, tubing to molded goods, 3M has a solution for your specialty application.

    Cure System Helps Provide the Following in Compounds:

    • Excellent scorch resistance
    • Significant rheological flexibility
    • Good heat aging
    • Good compression set resistance

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