Multilayer tubes

Details Multilayer tubes Multilayer tubes

F - Mech Eng,Light,Heat,Weapons

16

L

F16L 11/14 (2006.01) F16L 11/00 (2006.01)

Patent

CA 2619963

The invention described relates to a composition for a multilayer tube having an inner and an outer layer. Preferably the inner layer of the tube has at least one at least partially crosslinked, preferably polyethylene, which is less flexible than the adjacent more flexible outer layer, which is preferably a thermoplastic elastomer. The inner and outer layers are typically coextruded during manufacture, with at least one overmolded end, preferably crosslinked, which generally has an internal diameter which is essentially the same as the internal diameter of the multilayer tube. The multilayer tube is typically crosslinked, preferably by electron beam.

L'invention concerne une composition pour un tube multicouche constitué d'une couche intérieure et d'une couche extérieure. De préférence, la couche intérieure du tube comprend au moins un matériau partiellement réticulé, de préférence un polyéthylène, qui est moins flexible que la couche extérieure adjacente, laquelle est de préférence un élastomère thermoplastique. Les couches intérieure et extérieure sont généralement coextrudées pendant la fabrication et comprennent au moins une extrémité surmoulée, de préférence réticulée, qui présente généralement un diamètre intérieur sensiblement identique au diamètre intérieur du tube multicouche. Le tube multicouche est généralement réticulé, de préférence par faisceau électronique.

Affiliated with

Also associated with

Rating

Multilayer tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multilayer tubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer tubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2023600