Dyneema hlua / siab zog / siab modulus / Tsawg ceev

Nta

Feem ntau yog siv rau ntawm plankton trawl nets, nws muaj peev xwm muab tau zoo li qub buoyancy, thiab lub peev xwm load-bearing yog qis dua li ntawm Kevlar ropes.

Lub zog siab: Ntawm qhov hnyav rau qhov hnyav, Dyneema yog 15 npaug zog dua li cov hlau hlau.

Lub Teeb Nyhav: Qhov loj me rau qhov loj me, ib txoj hlua ua nrog Dyneema yog 8 npaug sib zog dua li cov hlua hlau.

Dej tiv taus: Dyneema yog hydrophobic thiab tsis nqus dej, txhais tau tias nws tseem lub teeb thaum ua haujlwm ntub dej.

Nws Floats: Dyneema muaj qhov Specific Gravity ntawm 0.97 uas txhais tau hais tias nws ntab hauv dej (qhov tshwj xeeb lub ntiajteb txawj nqus yog qhov ntsuas qhov ntom. Dej muaj SG ntawm 1, yog li txhua yam nrog SG <1 yuav ntab thiab SG> 1 txhais tau tias nws yuav tog) .

Tshuaj tiv thaiv: Dyneema yog tshuaj inert, thiab ua tau zoo nyob rau hauv qhuav, ntub, qab ntsev thiab av noo, nrog rau lwm yam xwm txheej uas muaj tshuaj.

UV Resistant: Dyneema muaj kev tiv thaiv zoo heev rau cov duab degradation, tswj nws cov kev ua tau zoo thaum raug UV lub teebHigh Strength: Ntawm qhov hnyav rau qhov hnyav, Dyneemais 15 npaug zog dua hlau hlau.

Lub cev muaj zog ntawm high-strength thiab high-modulus polyethylene fibers yog zoo heev. Vim nws cov crystallinity siab, nws yog ib pawg tshuaj uas tsis yooj yim rau cov tshuaj lom neeg. Yog li ntawd, nws yog resistant rau dej, av noo, tshuaj corrosion, thiab ultraviolet rays, yog li tsis tas yuav mus rau kev kho mob ultraviolet. Corrosion kuj, acid thiab alkali tsis kam, zoo heev abrasion tsis kam, tsis tsuas yog muaj siab modulus, tab sis kuj mos, muaj ib tug ntev flexural lub neej, lub melting point ntawm high-strength high-modulus polyethylene fiber yog nyob nruab nrab ntawm 144 ~ 152C, raug rau 110C ib puag ncig. rau ib lub sij hawm luv luv yuav tsis ua rau muaj kev puas tsuaj loj, thiab lwm yam

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