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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Virgin PA66 (Polyamide 66) is a high-performance, non-recycled crystalline engineering thermoplastic with a density of
    1.15
    g/cm3
     and a
    ∼252∘Ctilde 252 raised to the composed with power C
    ∼252∘C
     melting point. It offers superior mechanical strength, stiffness, heat resistance, and wear resistance, often used for demanding automotive (gears, intake manifolds) and industrial applications. 
    Key Characteristics of Virgin PA66: 
    • High Performance: Exceptional mechanical strength, rigidity, and excellent wear resistance (second only to PTFE).
    • Heat & Chemical Resistance: Good thermal stability (often used up to
      150∘C
      +
      ) and resistance to oil, fuels, and solvents.
    • Appearance: Typically translucent to opaque milky white, though often available in black.
    • Processing: Ideal for injection molding, extrusion, and machining.
    • Moisture Sensitivity: Like all nylons, PA66 absorbs water, which can affect dimensions and mechanical properties, often requiring "conditioning" for precise applications. 
    Common Grades/Variants: 
    • Unreinforced/General Purpose: Good toughness and ductility.
    • Glass Fiber Reinforced (e.g., PA66 GF30): 30% or higher glass fiber added for significantly higher structural rigidity and dimensional stability.
    • Heat Stabilized: Used to prevent long-term degradation at high temperatures. 
    Common Applications: 
    • Automotive: Cooling fans, door handles, gas caps, and intake manifolds.
    • Industrial: Gears, cams, rollers, bearings, and fasteners.
    • Electrical: Switches, housings, and connectors. 
    Note: As described on MatWeb and discussed in this Reddit thread, virgin material ensures consistency compared to regrind or recycled plastics. 
    • Virgin PA66 Granules PA 66 GF30 - High Quality Nylon - Alibaba.com
      Additional Considerations * Processing: PA66 GF30 is typically processed via injection molding; proper drying (80–90°C for 4–6 hou...
      Alibaba.com
    • Virgin Nylon 66 PA66 Resin Polyamide 6 Manufacturers and ...
      PA66 plastic material is a translucent or opaque milky white crystalline polymer with a plasticity. It has a density of 1.15 g/cm3...
      Xiamen Keyuan Plastic Co.,Ltd
    • Medium Viscosity Virgin Nylon PA66 Plastic Granules Manufacturers ...
      Nylon66 is a common engineering plastic that is utilized in many different industries, including metallurgy, aircraft, textiles, v...
      Xiamen Keyuan Plastic Co.,Ltd
    • Virgin PA66 Granules Nylon 66 Plastic Material Manufacturers and ...
      PA66 performance characteristics and uses. Physical translucent or opaque milky white crystalline polymer, UV light will be purple...
      Xiamen Keyuan Plastic Co.,Ltd
    • Virgin Nylon 66(999+) - Alibaba.com
      Product Specifications and Features of Virgin Nylon 66. Virgin nylon 66, also known as polyamide 66 (PA66), is a high-performance ...
      Alibaba.com
    • Heat Stabilized Polyamide (nylon 66) PA66 Material , Virgin PA ...
      Heat Stabilized Polyamide (nylon 66) PA66 Material , Virgin PA Plastic Granule PA66 PA6. 6 Gf35 Gf30 * General grade. Application.
      Alibaba.com
    • PA66 GF30 vs Virgin PA66: Key Differences - Surya Masterbatches
      Virgin PA66 provides excellent impact resistance and ductility, making it suitable for applications requiring toughness. In contra...
      suryamb.com
    • Virgin PA66 Raw Material Nylon Polyamide 6.6
      PA66 application field use. Widely used in machinery, instrumentation, automotive parts, electrical and electronic, railroads, hom...
      Xiamen Keyuan Plastic Co.,Ltd
    • Ensinger Tecamid® 6/6 Nylon (PA66) - MatWeb
      Ensinger Tecamid® 6/6 Nylon (PA66). Categories: Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 66 (PA66); Nylon 66, Unreinfor...
      MatWeb
    • Virgin PA66 Granules PA 66 GF30 - High Quality Nylon - Alibaba.com
      Additional Considerations * Processing: PA66 GF30 is typically processed via injection molding; proper drying (80–90°C for 4–6 hou...
      Alibaba.com
    • Virgin Nylon 66 PA66 Resin Polyamide 6 Manufacturers and ...
      PA66 plastic material is a translucent or opaque milky white crystalline polymer with a plasticity. It has a density of 1.15 g/cm3...
      Xiamen Keyuan Plastic Co.,Ltd
    • Medium Viscosity Virgin Nylon PA66 Plastic Granules Manufacturers ...
      Nylon66 is a common engineering plastic that is utilized in many different industries, including metallurgy, aircraft, textiles, v...
      Xiamen Keyuan Plastic Co.,Ltd
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    Web results

    Nylon Virgin Grade - PA6-PA66.com


    pa6-pa66.com
    https://www.pa6-pa66.com › category › nylon-virgin-g...
    pa6-pa66.com
    https://www.pa6-pa66.com › category › nylon-virgin-g...
    High-purity virgin PA66 resin offers exceptional strength, heat resistance, and dimensional stability, making it ideal for precision engineering applications ...Read more
    People also ask
    What is PA66 material grade?
    Polyamide PA66 has good rigidity, hardness, abrasion resistance and thermal dimensional stability. In addition, PA66 has outstanding wear resistance and low frictional properties. It also has very good temperature, chemical, and impact properties.

    PA66 - polyamide 66 - TechPlasty


    TechPlasty
    https://www.techplasty.com › material › polyamid › pa6...
    TechPlasty
    https://www.techplasty.com › material › polyamid › pa6...
    Is PA66 UV resistant?
    PA66 has limited inherent UV resistance, which can lead to surface degradation and discoloration when exposed to prolonged sunlight. To enhance its UV resistance, stabilizers or protective coatings are often added, making it more suitable for outdoor applications.

    Polymer Showdown — PPO vs. PA66 - The Madison Group


    The Madison Group
    https://madisongroup.com › polymer-showdown-ppo-vs-...
    The Madison Group
    https://madisongroup.com › polymer-showdown-ppo-vs-...
    Is nylon 66 the same as PA66?
    An error has occurred. Please try again later.
    What is the difference between PA6 and PA66 and PA12?
    PA6 is an all-purpose workhorse for automotive parts and consumer goods. PA66 is for high-stress, high-temperature parts like gears and bearings. PA12 excels in flexible tubing and applications needing chemical resistance.Jul 22, 2025

    PA6, PA66, PA12, or PA1010: Which Polyamide Is Right for Your Project?


    Plastic Injection Molding and Mold Maker Manufacturing
    https://www.cavitymold.com › pa6-pa66-pa12-or-pa101...
    Plastic Injection Molding and Mold Maker Manufacturing
    https://www.cavitymold.com › pa6-pa66-pa12-or-pa101...

    Web results

    Virgin Nylon 66 PA66 Resin Polyamide 6 Manufacturers ...


    Xiamen Keyuan Plastic Co.,Ltd
    https://www.ky-plastics.com › Products › Polyamide 66
    Xiamen Keyuan Plastic Co.,Ltd
    https://www.ky-plastics.com › Products › Polyamide 66
    PA66 plastic material is a translucent or opaque milky white crystalline polymer with a plasticity. It has a density of 1.15 g/cm3, a melting point of 252°C, a ...Read more

    Polyamide (Nylon): How to select the right grade?


    SpecialChem
    https://www.specialchem.com › Plastics › Guide
    SpecialChem
    https://www.specialchem.com › Plastics › Guide
    Feb 28, 2026 — This converts the waste into products having a quality equal to the 'virgin' polymer. ... Medical grade nylons show excellent biocompatibility.Read more

    What's the Difference Between PA66 GF30 and Virgin PA66?


    EuroPlas
    https://europlas.com.vn › Home › Blog
    EuroPlas
    https://europlas.com.vn › Home › Blog
    Virgin PA66 shows good stability against oils, organic solvents, and common industrial chemicals . Key applications include premium textile fibers, automotive ...Read more

    Polyamide (nylon 66) PA66 Material , Virgin PA Plastic ...


    Alibaba.com
    https://www.alibaba.com › ... › Engineering Plastics › PA
    Alibaba.com
    https://www.alibaba.com › ... › Engineering Plastics › PA
    Key attributes ; automotive parts, Medical Grade, home appliance components. Application ; aging resistance, High Gloss, Standard Grade, High Temperature ...Read more
    4.1(21)

    Is Nylon PA6 considered food grade? : r/plastic


    Reddit · r/plastic
    7 comments · 11 years ago
    Reddit · r/plastic
    7 comments · 11 years ago
    Supplier #1 says it's food grade nylon, but they said they don't have FDA certification because the product doesn't hold liquid.Read more

    PA66 GF30 vs Virgin PA66: Key Differences


    suryamb.com
    https://suryamb.com › Blog
    suryamb.com
    https://suryamb.com › Blog
    Virgin PA66 characteristics are ideal for parts requiring high impact absorption. High Strength and Flexibility: When hit hard, Nylon 66 bends instead of ...Read more
    5/8(44)

    PA66 Virgin Grade - Xiamen Bocheng


    pa6-pa66.com
    https://www.pa6-pa66.com › category › pa66-virgin-gr...
    pa6-pa66.com
    https://www.pa6-pa66.com › category › pa66-virgin-gr...
    High-purity virgin PA66 resin offers exceptional strength, heat resistance, and dimensional stability, making it ideal for precision engineering applications ...Read more

    Virgin Reinforce Nylon 66 Pellets PA66 GF20 20% ...


    Kinggor
    https://www.polymersx.com › pa66-plastics-granules
    Kinggor
    https://www.polymersx.com › pa66-plastics-granules
    Virgin Reinforce Nylon 66 Pellets PA66 GF20 20% PA66 Plastics Granules. is one of the professional flame retardant and glass fiber reinforced pa66 manufacturers ...Read more

    Nylon 66


    Wikipedia
    https://en.wikipedia.org › wiki › Nylon_66
    Wikipedia
    https://en.wikipedia.org › wiki › Nylon_66
    Nylon 66, especially glass fiber reinforced grades, can be effectively fire retardant with halogen-free products. ... PCI extract for PA66, Nylon Plastic, ...Read more
    People also search for
    Pa66 virgin grade vs pa66
    Nylon 66 pa66 virgin grade

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