Precision Cut Dyneema®

Dyneema® is a UHMWPE fiber manufactured in the USA and the Netherlands.  These fibers offer an incredible strength-to-weight ratio, abrasion resistance, and low-melt properties.  Rocket-Fibers' precision cut fibers are meticulously processed using patented cutting technology that yields incredible quality and consistency. 

Our precision cut Dyneema® fibers are offered in 3 different sizes and available in a variety of quantities that meet your needs, from prototyping to commercial supply.  If you don't see the size or quantity you need in-stock, contact us today for a custom order.  Other sizes include 19.0mm & 26.0mm.

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Product Details

  • 100% Dyneema® fibers
  • Made in the USA
  • Manufactured using state-of-the-art cutting technology that delivers consistent and reliable quality
  • Available in various lengths optimized for your specific application

Packaging & Quantity

  • Packed in 1/4 lb or 1 lb individual bags

  • Product Performance

    • Outstanding strength to weight ratio
    • Excellent abrasion resistance & flex fatigue
    • Excellent UV resistance
    • High impact resistance
    • No moisture absorption
    • Good chemical resistance
    • Low melt temperature ideal for heat seat and thermal bonding applications

    Dyneema® Resistance Guide

    UHMWPE fibers like Spectra® or Dyneema® offer high resistance to corrosive substances, such as most acids, alkalis, and organic solvents, making them valuable in industrial settings where chemical exposure is commonplace. However, UHMWPE fibers are not without their shortcomings. They exhibit limited thermal stability, which reduces their performance and longevity at elevated temperatures. While their melting point is approximately 135-147°C, they begin to lose their properties around 100°C. Moreover, UHMWPE fibers possess low flame resistance. In a fire or high-heat scenario, they readily melt and burn.

    This fiber exhibits poor flame resistance and will melt at 135°C. It is not advisable to use in any application where an open flame is present.

    This fiber exhibits poor heat resistance and will melt at 135°C. It is not advisable to use in any application where high heat is present.

    Acid: Highly resistant to most acids, maintaining their mechanical properties
    Alkali: Withstand exposure to most alkalis with minimal degradation
    Organic Solvent: Generally compatible with a variety of organic solvents

    Continuous Operating Temperature Range (°C): -150 to 70
    Short Term Exposure (°C): 100
    Melting Temp (°C):144 - 152

    Suggested Applications

    • Composite Reinforcement
    • High Strength Concrete
    • Filtration Systems

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