The material of fiber loose tube.
The material of fiber loose tube.
(OP)
I know the PBT(polybutylene terephthalate), PP(Polypropylene) (polyethylene) and PE (polyethylene) that be used the material of fiber loose tube. I want to know the difference of them, and which one is the best.
Ths.
Ths.





RE: The material of fiber loose tube.
I do not understand your question...
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: The material of fiber loose tube.
Loose tube fibre has a number of small tubes within the cable, each of which contains a fibre core. The ID of the tube is significantly larger than the OD of the fibre it contains, hence the term 'loose tube'.
This link shows some of the different types: htt
cpewhf,
I think the main differences will be due to the physical properties of the materials: heat resistance, low temperature flexibility, suitability for manufacturing process. You've raised an interesting and unusual question. It may be best posed to the manufacturers of fibre cable. I've asked the fibre installers I know and gotten a negative response.
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Sometimes I only open my mouth to swap feet...
RE: The material of fiber loose tube.
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: The material of fiber loose tube.