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Yale Double Braid Polydyne™

Manufacturer: Yale
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.
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SKU: Yale Double Braid Polydyne™
$0.00
Made in the USA

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.

PROP 65 WARNING

Products made and/or supplied by Lift-It® Manufacturing can expose you to chemicals including Chromium, Formaldehyde, Cadmium, Lead, Lead based compounds DEHP, Nickel, Nickel compounds, Acrylamide, Crystalline Silica, Triethanolamine, N-Methyl-2-pyrrolidone, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to: www.P65Warnings.ca.gov

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Products specifications
Made in USA Yes
Products specifications
Product Resources
Product Resource Product Spec Index of Engineering

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