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Hazer for Utility Pole?
On Feb 9, 2:49*pm, John Ferrell wrote:
On Mon, 8 Feb 2010 15:14:59 -0800 (PST), Dave wrote: On Feb 7, 7:18*pm, " wrote: On Feb 7, 7:22*am, John Ferrell wrote: On Sun, 7 Feb 2010 05:02:58 -0800 (PST), Dave wrote: Limited life expectancy????? I am still using some ropes I bought in the 1960's. Some type of synthetic material nicely woven into a 3/8 inch rope. You need to investigate further, or buy some better class of rope! Paul, KD7HB I will keep that in mind. I have about 250 feet of blue 3/8" Nylon that was my primary anchor rope from my sail boating days. It has served from time to time as a temporary guy line for ham radio. However, to hoist the fixture a winch with a brake sounds more convenient. John Ferrell W8CCW John, I think my ropes are dacron, as mentioned. That stuff really lasts!!!! I still have two dacron sweaters my mother bought for me when I started high school back in 1953. Still fit and have never worn out. I haven't seen dacron ropes for a long time. Paul, KD7HB |
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Hazer for Utility Pole?
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Hazer for Utility Pole?
On Feb 10, 5:28*pm, Jim Lux wrote:
wrote: John, I think my ropes are dacron, as mentioned. That stuff really lasts!!!! I still have two dacron sweaters my mother bought for me when I started high school back in 1953. Still fit and have never worn out. I haven't seen dacron ropes for a long time. Paul, KD7HB Sure, you've seen Dacron ropes, just not under that name. *Dacron is a trade name for a particular form of Polyethylene Terephthalte (PET), aka Polyester. Beverage bottles are a big use of PET, but a lot more winds up as fabric or rope. *In film form, one trade name is Mylar. (originally, it was called Terylene, but Dupont called it Dacron, probably because it sounded better, and it was similar to Nylon, another Dupont product..) You see it labeled as "polyester" rope these days (probably because DuPont's patents have expired, so anyone can make the stuff, but only DuPont can call it Dacron) Thanks, Jim. Paul |
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