Ultra High Molecular Weight Polyethylene ropes (Dyneema rope)

 

1.Structure: 3/4/6/8/12 strand

 

2.Diameter: 6-110mm

 

3.Color: white, black and others as requested

 

4.Certificate: LR, ABS, BV, CCS, GL, RS. DNV, NK

 

5.Delivery time: 7-10 days

 

6.Package: coil with woven bag

 

7.Usage:dragging the large shipping port facilities, ships, heavy load lifting rescue, defense ships at sea, marine scientific research in engineering, aerospace and other fields.

 

8. Advantages: Up to ultra high strength (was 1.5 times the qualtity of steel wire), wear resistant, flexible, corrosion resistant, anti-aging, light weight, high safety performance, suitable for operation.

 

Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. Also known as high-modulus polyethylene, (HMPE), or high-performance polyethylene (HPPE), it has extremely long chains, with a molecular mass usually between 2 and 6 million u. The longer chain serves to transfer load more effectively to the polymer backbone by strengthening intermolecular interactions. This results in a very tough material, with the highest impact strength of any thermoplastic presently made.

 

UHMWPE is odorless, tasteless, and nontoxic. It is highly resistant to corrosive chemicals except oxidizing acids; has extremely low moisture absorption and a very low coefficient of friction; is self-lubricating; and is highly resistant to abrasion, in some forms being 15 times more resistant to abrasion than carbon steel. Its coefficient of friction is significantly lower than that of nylon and acetal, and is comparable to that of polytetrafluoroethylene (PTFE, Teflon), but UHMWPE has better abrasion resistance than PTFE.