Factory wholesale 2020 1/4 size High pressure air cooler PA12 nylon plastic tube pipe High pressure Metal water pipe

Short Description:


  • Item: MC Nylon Tube
  • Type: Casting
  • Material: Polyamide
  • Color: Natural, black
  • Outer Diameter: 50mm to 700mm
  • Length: 500mm to 1200mm
  • Dimension Tolerance: +0%~3%
  • Package: Wooden pallet, wooden case or custom
  • Product Detail

    Product Tags

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    owing to excellent provider, a variety of top of the range items, competitive prices and efficient delivery, we appreciate a great status among our prospects. We are an energetic firm with wide market for , We follow superior mechanism to process these products and solutions that ensure optimum durability and reliability of the merchandise. We follow latest effective washing and straightening processes that allow for us to provide unmatched quality of solutions for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
    Product Description
    MC nylon also known as monomer casting nylon, is a product obtained by direct polymerization of caprolactam monomer by a mold under the action of strong base and some cocatalysts. The molecule weight of MC nylon can reach 70,000 to 100,000 per mol. And its comprehensive performance is excellent. The natural color of MC nylon is ivory. Besides natural MC nylon, we can also produce green oily nylon, grey-black molybdenum disulfide nylon, graphite nylon, glass fiber nylon, blue nylon, etc.

    JING GU PRODUCT PHYSICAL PROPERTIES

    Property

    Items

    Test method

    Unit

    JING GU MC NYLON

    Mechanical property

    Tensile strength

    ISO 527-1、2

    Mpa

    77

    Bending strength

    ISO 178

    Mpa

     

    Bending tensile stress

    ISO 527

    Mpa

    85/-

    Stretching strain at break

    ISO 527

    %

    25

    Tensile modules of elasticity

    ISO 527

    Mpa

    3500

    Compressive stress under 1% and 2% normal strain

    ISO 604

    Mpa

    26/51

    Pendulum impact test

    ISO 179/1eA

    kj/m2

    3.5

    Rockwell hardness

     

    HR

    M88

    Physical property

    Density

    ISO 1183

    g/cm3

    1.15

    Water absorption (23℃ water soak for 24 hours)

    ISO 62

    %

    0.65

    Coefficients of linear thermal expansion (23-100℃ average value)

     

    m/(m.k)

    80×10-6

    Flammability (UL)

    UL94

     

    HB

    Heat resistance

    Melting point

     

    220

    Temperature resistance (continuous)

     

     

    Temperature resistance (short time)

     

    150

    Insulating property

    Dielectric strength

    ISO 60243

    kv/mm

     

    Volume resistance

    ISO 60093

    Ω·cm

     

    Surface resistance

    ISO 60093

    Ω

     

    Relative permittivity -100HZ/1MHZ

    ISO 60250

     

     

    Chemical property

    Acid resistance

     

     

     

    Alkali resistance

     

     

     

    Carbonation resistance

     

     

     

    Aromatic compounds resistance

     

     

     

    Ketone resistance

     

     

     

    Other

    Adhesion

     

     

     

    Friction coefficient

     

     

     

    Food contact

     

     

     

    Remark

    1.Above data is only for reference.It may vary according to different processing method and sample.
    2.These data can’t be simply transferred to the finished parts.The applicability of materials for specific applications should be tested by the processor and user.
    3.These technical parameters are used as a help.They do not represent a promise of performance.
    4.Above specification “+” represents resistant, “-” represents resistless, “0″ represents it depends.

    Properties
    1. Strong mechanical strength, high stiffness and hardness
    2. Good aging resistance, good toughness
    3. Good sliding performance
    4. Good wear resistance
    5. Creep resistance, excellent processing performance
    Application
    Widely used in wear parts of mechanical equipment, replacing copper and wearing parts of other metal materials such as bearing, bushing, gear, rack, seal ring, pulley, slider, nut, piston ring, belt pulley, impeller, valve, pipeline, packing groove, pump rotor and so on.


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