Close
(0) items
You have no items in your shopping cart.
All Categories
    Filters
    Preferences
    Search

    Yale Double Braid Polydyne™

    Call for price
    SKU: Yale Double Braid Polydyne™

    Polydyne™ is a high strength double-braided rope incorporating a polyester sleeve over a nylon core. Despite the dissimilar stretch characteristics of these fibers, Polydyne™ maximizes load sharing between core and sleeve, yielding extremely high strength and high working energy absorption capacity. Available with Maxijacket Coating.

    Polydyne™ is a high strength double-braided rope incorporating a polyester sleeve over a nylon core.

    Despite the dissimilar stretch characteristics of these fibers, Polydyne™ maximizes load sharing between core and sleeve, yielding extremely high strength and high working energy absorption capacity. Available with Maxijacket Coating.


    Specific Gravity: 1.24

    DIELECTRIC STRENGTH
    The maximum allowable leakage for new, dry, clean Polydyne™ is 500 Micro Amperes when tested at 90KV per ASTM 1701-05, “Routine Production Test”.


    CAUTION Absorbed and entrained impurities will increase rope conductivity, DRAMATICALLY.
     

    POLYDYNE™ SPECIFICATIONS

    Diameter
    Inches

    Minimum Break Strength (Lbs.)

    Work Load Limit 5 To 1 (Lbs.)

    Weight Per 100 Ft. (Lbs.)

    1/4

    2,250

    450

    1.9

    5/16

    3,420

    684

    2.8

    3/8

    4,500

    900

    4.4

    7/16

    6,750

    1,350

    5.8

    1/2

    9,900

    1,980

    7.6

    9/16

    13,500

    2,700

    9.7

    5/8

    17,010

    3,402

    13.3

    3/4

    23,400

    4,680

    16.8

    7/8

    30,240

    6,048

    23.5

    1

    37,800

    7,560

    32.7

    1-1/8

    46,800

    9,360

    41.5

    1-1/4

    58,500

    11,700

    50.8

    1-5/16

    69,300

    13,860

    55

    1-1/2

    81,000

    16,200

    66


     

    Work Load Limits are based on static or moderately dynamic lifting/pulling operations. Instantaneous changes in load, up or down, in excess of 10% of line’s Work Load Limit constitutes hazardous shock loading and would void normal Work Load Limit recommendations. See the engineering information found under "Product Resources -> Yale Cordage: Index of Engineering" and consult Yale Cordage for guidelines regarding Work Load Limits and safe use of rope. Knots and abrupt bends significantly reduce rope strength and lower Work Load Limits.

    Double Esterlon™ is made to Yale Cordage Specification #YCI-DE-022. Polydyne™ is made to Yale Cordage Specification #YCI-PD-012. Splice Double Esterlon™ or Polydyne™ using Yale’s splicing document No. 10017200.

    All goods are custom made and Non-returnable. Any return must be negotiated, include a return authorization number and will be subject to a restocking fee.
    Products specifications
    Product Resources Index of Engineering

    Polydyne™ is a high strength double-braided rope incorporating a polyester sleeve over a nylon core.

    Despite the dissimilar stretch characteristics of these fibers, Polydyne™ maximizes load sharing between core and sleeve, yielding extremely high strength and high working energy absorption capacity. Available with Maxijacket Coating.


    Specific Gravity: 1.24

    DIELECTRIC STRENGTH
    The maximum allowable leakage for new, dry, clean Polydyne™ is 500 Micro Amperes when tested at 90KV per ASTM 1701-05, “Routine Production Test”.


    CAUTION Absorbed and entrained impurities will increase rope conductivity, DRAMATICALLY.
     

    POLYDYNE™ SPECIFICATIONS

    Diameter
    Inches

    Minimum Break Strength (Lbs.)

    Work Load Limit 5 To 1 (Lbs.)

    Weight Per 100 Ft. (Lbs.)

    1/4

    2,250

    450

    1.9

    5/16

    3,420

    684

    2.8

    3/8

    4,500

    900

    4.4

    7/16

    6,750

    1,350

    5.8

    1/2

    9,900

    1,980

    7.6

    9/16

    13,500

    2,700

    9.7

    5/8

    17,010

    3,402

    13.3

    3/4

    23,400

    4,680

    16.8

    7/8

    30,240

    6,048

    23.5

    1

    37,800

    7,560

    32.7

    1-1/8

    46,800

    9,360

    41.5

    1-1/4

    58,500

    11,700

    50.8

    1-5/16

    69,300

    13,860

    55

    1-1/2

    81,000

    16,200

    66


     

    Work Load Limits are based on static or moderately dynamic lifting/pulling operations. Instantaneous changes in load, up or down, in excess of 10% of line’s Work Load Limit constitutes hazardous shock loading and would void normal Work Load Limit recommendations. See the engineering information found under "Product Resources -> Yale Cordage: Index of Engineering" and consult Yale Cordage for guidelines regarding Work Load Limits and safe use of rope. Knots and abrupt bends significantly reduce rope strength and lower Work Load Limits.

    Double Esterlon™ is made to Yale Cordage Specification #YCI-DE-022. Polydyne™ is made to Yale Cordage Specification #YCI-PD-012. Splice Double Esterlon™ or Polydyne™ using Yale’s splicing document No. 10017200.

    Products specifications
    Product Resources Index of Engineering