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NINGJIN COUNTY HONGBAO CHEM CO., LTD

NINGJIN COUNTY HONGBAO CHEM CO., LTDProfessional in UHMW-PE, Nylon Engineer Plastic Products

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Ultra-high-molecular-weight polyethylene Sheets Manufacture

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 3.5 and 7.5 million amu. 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 embodies all the characteristics of high-density polyethylene (HDPE) with the added traits of being resistant to concentrated acids and alkalis as well as numerous organic solvents. 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 (see boundary lubrication); 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.

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NINGJIN COUNTY HONGBAO CHEM CO., LTD

Tel:+86 532 8388 6605
                +86 186 6979 8796

Fax:+86 532 8388 6605

www.hongbao-chem.com

Add:Dacao Industrial Park, Ningjin County, Dezhou City, Shandong, China.

NINGJIN COUNTY HONGBAO CHEM CO., LTD
Hot Line:+86 532 8388 6605、+86 186 6979 8796
Mail:sales@honbochem.com
Add:Dacao Industrial Park, Ningjin County, Dezhou City, Shandong, China.