I-Dyneema rope / Amandla aphezulu / Ama-Modulus aphezulu / Amandla aphansi

Izici

Isetshenziswa ikakhulukazi kumanetha e-plankton trawl, inganikeza i-turtic buoyancy, futhi umthamo wokuthwala umthwalo uphansi kunalokho kwe-kevlar ropes.

Amandla aphezulu: ngesisindo sesisekelo sesisindo, i-dyneema inamandla amahlandla ayi-15 kunocingo lwensimbi.

Isisindo Esikhanyayo: Usayizi wosayizi, intambo eyenziwe nge-dyneema izikhathi ezi-8 ezilula kunentambo yensimbi yensimbi.

Ukungamelana namanzi: I-Dyneema yi-hydrophobic futhi ayimukeli amanzi, okusho ukuthi kuhlala kukhanya lapho kusebenza ezimeni ezimanzi.

Intanta: UDyneema unokudonsela phansi okuthile okungu-0.97 okusho ukuthinta emanzini (amandla adonsela phansi anhlewontekile okuthe xaxa. Amanzi ane-sg 1, ngakho-ke noma yini nge-SG> 1 kusho ukuthi kuzocwila).

Ukumelana kwamakhemikhali: UDyneema u-inert ngamakhemikhali, futhi wenza kahle emzimbeni owomile, omanzi, onosawoti kanye nonosawoti, kanye nezinye izimo lapho amakhemikhali ekhona.

I-UV engamelana ne-UV: I-Dyneema inokumelana kahle nokuwohloka kwesithombe, ukugcina ukusebenza kwayo lapho kuvezwa amandla e-UV lightige: ngesisindo sesisekelo sesisindo, ngesisindo esiyisisekelo sensimbi.

Izakhiwo ezibonakalayo zamandla aphezulu kanye nemicu emihle ye-modulus polyethylene zihle kakhulu. Ngenxa ye-crystaltaltity yayo ephezulu, kuyiqembu lamakhemikhali akulula ukuphendula ngama-Chemical Agents. Ngakho-ke, kumelana namanzi, umswakama, ukugqwala kwamakhemikhali, kanye nemisebe ye-ultraviolet, ngakho-ke asikho isidingo sokwelashwa kokumelana ne-ultraviolet. Ukumelana nokugqwala, i-acid kanye ne-alkali ukumelana, ukumelana kahle kwe-ablasion, hhayi kuphela okunamamodulomu aphezulu, kepha kuthambile, kunendlela evuthayo ye-polyethylene fiber ephezulu kakhulu iphakathi kwe-144 ~ 152c, ivezwe kwi-110c

Ipharamitha yezobuchwepheshe