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EPDM vs PTFE
EPDM rubber belongs to the thermoset elastomers (rubber) classification, while PTFE belongs to the thermoplastics. Please note that the two materials have significantly dissimilar densities. EPDM rubber is a thermoset elastomer or rubber material. It has a fairly low density and the highest...Read More -
Using PTFE coatings in intravascular medical devices
Dr B P van der Wal, Merit Medical Coatings and Charles Fields, Whitford Corporation, discuss the use of PTFE coatings in intravascular medical devices. There has been much discussion about PTFE coatings in the vascular medical device market. In November, 2015 the FDA issued a safety commu...Read More -
Ultra-high-molecular-weight polyethylene
Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. Also known as high-modulus polyethylene, (HMPE), 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 effecti...Read More -
The Difference between Polyurethane and Nylon Tubing
Trying to decide whether to purchase nylon tubing or polyurethane hoses for your pneumatic application? Understanding the differences in materials will enable you to make the right choice and significantly improve system performance. Polyurethane Hose Or Nylon Tubing? Flexibility: While polyuret...Read More -
UHMWPE Definition and Comments
Definition UHMWPE is the acronym of Ultra High Molecular Weight PolyEthylene UHMWPE is a linear, low-pressure, Ziegler-type-catalyst, polyethylene resin. Comments UHMWPE has an extremely weight-average molecular weight, approximately ten times that of high molecular weight, High density po...Read More -
Polypropylene-Lined
Polypropylene is our most economical system. It has good resistance to both inorganic acids and bases. Polypropylene Homopolymer: Used in 1”-8” Swaged Pipe;Used in 1”-12” fittings;Temperature capability 0º F– 225º;Will exhibit brittle behavior as temperatures approach 0 F (-18 C);Possesses some ...Read More
