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Track Your QSR Shipment

Online tracking available for Twinsburg-based accounts only. For other QSR locations, select below for more information.

Your QSR Account Number can be found on your invoices and packing slips in the format of "1234-56"

For order tracking in Jasper, GA, contact your QSR customer service representative:

Vikki Stanger
[email protected]
706-692-8626

For order tracking in Jasper, GA, contact your QSR customer service representative:

Vikki Stanger
[email protected]
706-692-8626

Materials Development

Manufacturing of precision molded components like cable seals and insulators, starts with superior materials development. QSR’s comprehensive in-house capabilities and extensive experience guarantees this critical step is handled by experts charged with creating material meeting required performance characteristics and specifications such as:

  • Compression set
  • Tear strength
  • Tensile strength
  • Hardness
  • Elongation
  • Modulus
  • Aging properties
  • Swelling
  • Chemical Analysis
  • Density
  • Effect of liquids
  • Deterioration
  • Retraction
  • Brittleness

QSR formulates all thermoset elastomers including:

  • Polychloroprene (CR)
  • Polyisoprene (IR)
  • EPDM
  • Nitrile (NBR)
  • HNBR, Butyl (IIR)
  • Halobutyl (CIIR & BIIR)
  • Natural rubber (NR)

Download our Elastomer Selection Guide

Why do business with QSR:

  • Comprehensive materials development
  • Extensive library of proprietary formulas
  • Silicone purchasing power
  • Compression relaxation testing
  • Custom formulations
    • UL Listed compounds
    • Low extractable and leachable compounds
  • ISO 17025 accreditation (A2LA certification)
  • State-of-the-art analytical laboratory
    • Rheometers
    • Mooney viscometer
    • Rubber process analyzer (RPA 2000)
  • Comprehensive milling and mixing capabilities
    • Lab-scale mixing for quick prototyping
    • Mills 72” hydraulic blending
    • Four mixing lines
    • Dedicated medical mixer
    • Material mixers 90 to 110 liters
  • Supports development and testing worldwide including Asia and Europe
  • Provides data sets for SigmaSoft and FEA analysis
  • Thermal chamber for mechanical tester for stress strain data over a wide temp range (-70 to 300C)