Kev Ntsuam Xyuas Tshwj Xeeb ntawm Tsawg-Tsub Brittleness Resistance thiab qis-Tsub Pull-Tshem Tawm Zog ntawm Artificial Nyom Fibers

Thaum cov txheej txheem tsis zoo hauv kev lag luam turf-xws li dtex, ntom, nraub qaum ntaub, dej, thiab UV tiv thaiv- tau dhau los ua tus qauv thiab cov khoom lag luam, qhov tseem ceeb "pob ntseg" kev ntsuas kev ua tau zoo- tshwj xeeb qis- qhov kub thiab txias tsis sib haum xeeb thiab tuft 4} txiav txim siab qhov kev pabcuam sab nraum zoov tsis tshua muaj kev ruaj ntseg txawm tias tsis tshua muaj kev cuam tshuam thiab tuft 4} lub neej ruaj khov teb nyob rau sab qaum teb. Cov qauv ntsuas feem ntau vam khom qhov ntsuas kub ntawm qhov ntsuas kub, tsis suav nrog qhov khov -thaw mus thiab txias txias (-10 ​​degree txog -30 degree) pom nyob rau hauv high-latitude thaj chaw; qhov tsis sib haum xeeb no yog thawj qhov laj thawj rau kev laus ntxov ntxov thiab kev ua haujlwm siab ntawm turf nyob rau sab qaum teb. Tsab ntawv xov xwm no muab cov kev ntsuam xyuas luv luv ntawm cov qauv kev ua tsis tiav, kev sib txawv ntawm kev lag luam, kev lag luam tsis sib xws, thiab cov txheej txheem xaiv tseem ceeb ntawm qhov kev ua tau zoo no.

I. Cov Lus Qhia Tseem Ceeb ntawm Qis -Tsuas Ua Haujlwm Tsis Ua Haujlwm

Standard Artificial turf siv generic formulations rau nws cov fibers thiab thaub qab adhesives. Nyob rau hauv ib puag ncig txias, cov ntaub ntawv polymer tau hloov pauv iav, ua rau muaj qhov tsis zoo ntawm cov tawv nqaij thiab ua rau ob hom teeb meem tsis tuaj yeem rov qab los. Ua ntej yog fiber ntau embrittlement thiab breakage: ko taw tsheb los yog daus tshem tawm kev sib txhuam nyob rau hauv lub caij ntuj no ua rau cov fiber ntau tawg, ua rau irreparable "hlwb me ntsis" qhov twg lub backing yog tshwm sim los lub caij nplooj ntoos hlav. Qhov thib ob yog delamination thiab blistering: qhov kub thiab txias ua rau cov nplaum nplaum rov qab ua kom tawv thiab poob elasticity; ua ke nrog diurnal freeze-thaw cycles, cov nplaum txheej tawg thiab delaminates, ua rau fiber ntau tufts detach thiab rendering lub teb unusable. Tsis tas li ntawd, cov khoom puas tsuaj los ntawm qhov kub thiab txias tsis tuaj yeem ua rau tus kheej- kho thaum kub nce; Hloov chaw, nws accelerates tag nrho cov txheej txheem kev laus ntawm turf.

II. Core Technical Sib txawv ntawm tus qauv thiab txias -Resistant Turf

Qhov tsis sib xws hauv qhov qis- qhov kub thiab txias ua haujlwm feem ntau yog los ntawm qhov sib txawv ntawm cov khoom siv raw thiab cov txheej txheem kev thov rov qab, tsis yog qhov pom kev pom lossis tuab. Standard turf ntiav generic polyethylene thiab cov pa SBR rov qab, ua rau tsis zoo - kub toughness thiab ib tug siab susceptibility rau cracking; Nyob rau hauv tej yam kev mob txias, tuft khi lub zog (fiber rub- tawm tsis kam) tuaj yeem poob los ntawm 40% -60%. Nyob rau hauv sib piv, tshwj xeeb txias- tiv taus turf siv metallocene- hloov cov ntaub ntawv raw ua ke nrog qis- kub toughening additives thiab optimized vulcanization piv rau cov thaub qab nplaum. Qhov no txo ​​qis cov khoom siv iav hloov qhov kub thiab txias, tso cai rau nws tswj tau zoo heev toughness ntawm -25℃- qhov twg fibers khoov yam tsis muaj cracking los yog kev nyuaj siab whitening-thiab txwv qhov txo nyob rau hauv tuft khi lub zog mus rau hauv qab 20%, yog li muab kev ua tau zoo stability nyob deb tshaj ntawm tus qauv turf.

III. Cov teeb meem kev lag luam feem ntau thiab cov ntsiab lus tseem ceeb rau kev zam qhov teeb meem hauv kev xaiv cov khoom

Cov teeb meem hais txog kev ua haujlwm qis - qhov kub thiab txias hauv kev lag luam yog ob qho tib si ntau thiab feem ntau tsis saib xyuas: tsis yog cov qauv kev sim hauv teb chaws lossis FIFA daim ntawv pov thawj cov txheej txheem tswj hwm qis - ntsuas kub, txhais tau tias feem ntau cov ntawv ceeb toom cuam tshuam tsuas yog chav- cov ntaub ntawv kub. Cov neeg muag khoom feem ntau dhau los ntawm cov txheej txheem turf raws li kev tshwj xeeb turf tsim rau alpine huab cua, siv qhov tsis muaj qhov pom kev sib txawv rau cov nqi qis thaum tso siab rau cov lus tsis txaus ntseeg hais txog kev tiv thaiv txias ntau dua li cov ntaub ntawv ntsuas tshwj xeeb. Thaum xaiv thiab txais cov khoom lag luam, kev ceev faj tshwj xeeb yog qhov tseem ceeb: rau cov haujlwm hauv cheeb tsam txias sab qaum teb, ib qho yuav tsum tau thov cov ntawv tshaj tawm tshwj xeeb uas suav nrog qis-kub brittleness / cracking resistance, qis- kub rub- tawm tsis kam, thiab khov -thaw lub voj voog durability. Kev hloov ntawm cov qauv turf rau khaub thuas- tiv taus turf nyob rau hauv lub caij ntuj no installation yog nruj me ntsis txwv tsis pub. Tsis tas li ntawd, thaum tus qauv turf yuav tsum tsis txhob raug tshem tawm siv cov cuab yeej siv tawv tawv thaum lub caij ntuj no, txias -cov turf resistant yog sib xws nrog lub teeb txhua yam kev tshem tawm daus.

Nyob rau hauv cov ntsiab lus, tsis kam mus rau qis- kub brittleness thiab stability ntawm rub- tawm kuj sawv cev rau cov tseem ceeb technical differentiators ntawm dag turf khoom tsim rau sab qaum teb piv rau yav qab teb huab cua; lawv kuj tseem yog cov kev ntsuas tseem ceeb rau qhov kev lees paub, txo cov nqi O&M, thiab txuas ntxiv ntawm qhov chaw pabcuam lub neej. Hauv kev ua lag luam uas cov qauv qhia tshwj xeeb tau ua homogenized, cov chaw tsim khoom muaj peev xwm tsim cov khoom qis -kub- hloov kho cov ntsiab lus yog qhov tseem ceeb rau kev paub qhov txawv ntawm siab - kawg thiab qis - kawg khoom turf.