Ultra-siab molecular hnyav polyethylene (UHMWPE) webbing nthuav tawm cov khoom siv dej tsis zoo, tab sis nws qhov kev tiv thaiv UV nyob ntawm seb nws puas tau kho UV hloov kho. Cov ntsiab lus yog raws li nram no:
1. Waterproof Performance: Kev ua tau zoo heev hauv ntau yam xwm txheej. UHMWPE webbing muaj qhov ceev ntawm 0.97 - 0.98 g / cm³, uas yog qis dua qhov ntom ntawm cov dej, yog li muab cov dej tsis zoo. Tsis zoo li nylon lossis polyester webbing, nws absorbs yuav luag tsis muaj dej. Txawm tias tom qab lub sij hawm ntev immersion nyob rau hauv dej, nws tswj nws cov thawj tensile zog thiab yooj, thiab tsis ua hnyav los yog nplua. Tsis tas li ntawd, nws ntab rau hauv dej, ua rau nws zoo tagnrho rau kev siv marine xws li marine rigging thiab sailing khoom. Nws kuj ua tau zoo nyob rau hauv qhov chaw ntub dej sab nraum zoov (xws li cov roob toj roob hauv pes los nag) vim tias nws tsis khov los yog ua nkig vim dej nqus dej, uas yog qhov zoo rau cov khoom siv sab nraum zoov xws li nce toj hlua.
2. UV Resistance: Cov khoom hloov kho muaj kev txhim khu kev qha, thaum cov khoom tsis hloov kho muaj kev txwv. Unmodified UHMWPE webbing yog inherently rhiab heev rau ultraviolet hluav taws xob. Lub zog ntawm ultraviolet B hluav taws xob tuaj yeem rhuav tshem C-C thiab C-H daim ntawv cog lus hauv nws cov saw hlau molecular, ua rau daim duab- tawm tsam oxidation. Qhov no tuaj yeem ua rau muaj teeb meem xws li yellowing, brittleness, thiab txo lub zog tensile tom qab lub sij hawm tawm sab nraum zoov. Txawm li cas los xij, feem ntau UHMWPE webbing ntawm kev ua lag luam yog UV- hloov kho. Cov kev hloov kho feem ntau suav nrog kev ntxiv UV absorbers lossis hindered amine light stabilizers (HALS), los yog txheej txheej nrog UV-cov resin resistant. Cov webbings hloov kho no tswj lawv lub zog thiab xim txawm tias tom qab raug tshav ntuj ntev. Lawv tau siv dav hauv cov khoom siv sab nraum zoov xws li slacklines thiab cov hlua ruaj ntseg.
UHMWPE webbing muaj kev txhim khu kev qha dej tsis zoo, ua rau nws haum rau qhov chaw ntub dej. Hais txog kev tiv thaiv UV, xaiv cov khoom hloov kho yuav ua tau raws li qhov xav tau ntawm kev siv lub sijhawm ntev - sab nraum zoov.
Tiv tauj peb
