EVA foam floor mats tau siv dav hauv kev ua haujlwm thiab lub neej, thiab nws tuaj yeem pom hauv tsev, chaw ua haujlwm, gymnasiums thiab lwm qhov chaw.Kev tsim cov khoom siv EVA siv cov ntaub pua tsev muaj ntau yam zoo.Piv txwv li: zoo shock resistance, waterproof, hluav taws xob pov thawj, thiab lwm yam. Qhia rau peb paub txog EVA cov ntaub ntawv.
Nta ntawm EVA ua npuas ncauj pem teb lev:
Dej tsis kam:airtight cell qauv, tsis muaj dej nqus, noo noo tsis kam, thiab dej tsis kam.
Corrosion kuj:resistant rau tshuaj corrosion xws li dej hiav txwv, roj, acid, alkali, antibacterial, non-toxic, tsw, thiab tsis muaj kuab paug.
Processability:Tsis muaj pob qij txha, thiab yooj yim rau txheej txheem xws li kub nias, txiav, gluing, thiab kev sib txuas.
Anti-vibration:siab resilience thiab tiv thaiv nro, siab toughness, zoo shockproof thiab cushioning kev ua tau zoo.
Thermal rwb thaiv tsev:zoo heev thermal rwb thaiv tsev, txias-preservation thiab low-temperature kev ua tau zoo, thiab muaj peev xwm tiv taus txias heev thiab raug.
Suab rwb thaiv tsev:airtight cell, zoo suab rwb thaiv tsev nyhuv.
Thaum cov ntsiab lus ntawm vinyl acetate hauv EVA tsawg dua 20%, nws tuaj yeem siv los ua cov yas.EVA muaj qhov zoo ntawm qhov kub thiab txias.Nws cov thermal decomposition kub yog qhov qis, txog 230 ° C.Raws li qhov hnyav molecular nce, qhov softening point ntawm EVA nce, thiab cov txheej txheem thiab nto gloss ntawm cov khoom yas txo, tab sis lub zog nce thiab cuam tshuam Toughness thiab ib puag ncig kev nyuaj siab cracking kuj tau zoo tuaj.Cov tshuaj tsis haum tshuaj thiab roj tsis kam ntawm EVA yog me ntsis phem dua li ntawm PE thiab PVC, thiab qhov kev hloov pauv tau pom tseeb dua nrog qhov nce ntawm vinyl acetate cov ntsiab lus.
Piv nrog PE, qhov kev ua tau zoo ntawm EVA yog txhim kho, feem ntau ntawm elasticity, yooj, gloss, huab cua permeability, thiab lwm yam. Tsis tas li ntawd, nws tsis kam mus rau ib puag ncig kev ntxhov siab tawg tau raug txhim kho, thiab nws kam rau ua rau cov khoom ntxiv tau nce.Nws tuaj yeem siv nrog ntau qhov kev txhawb nqa ntxiv.Txoj kev zam los yog txo qhov degradation ntawm EVA txhua yam khoom dua li PE.EVA kuj tuaj yeem hloov kho kom tau txais cov ntawv thov tshiab.Nws qhov kev hloov kho tuaj yeem txiav txim siab los ntawm ob yam: ib qho yog siv EVA ua tus caj qaum rau grafting lwm cov monomers;lwm qhov yog kom haus cawv ib nrab EVA.
EVA lev kho thiab saib xyuas
Txoj kev tua hluav taws:Cov neeg tua hluav taws yuav tsum hnav lub qhov ncauj qhov ntswg thiab cov khaub ncaws tua hluav taws puv lub cev, thiab muab cov hluav taws kub hnyiab tawm hauv qhov cua.Extinguishing tus neeg sawv cev: dej pos huab, ua npuas ncauj, hmoov qhuav, carbon dioxide, xuab zeb av.
Kev kho mob xwm txheej ceev:Cais tawm qhov chaw paug paug thiab txwv kev nkag mus.Txiav tawm qhov hluav taws kub.Nws raug pom zoo tias cov neeg ua haujlwm thaum muaj xwm txheej ceev yuav tsum hnav lub ntsej muag plua plav (dawb lub ntsej muag lub ntsej muag) thiab cov foob pob hluav taws.Tsis txhob muaj plua plav, cheb kom zoo, muab tso rau hauv lub hnab thiab hloov mus rau qhov chaw nyab xeeb.Yog tias muaj cov dej xau ntau, sau nws rau kev rov ua dua lossis thauj mus rau qhov chaw pov tseg pov tseg.
Daim ntawv ua haujlwm:Airtight ua haujlwm, muab cov cua zoo zoo.Cov neeg ua haujlwm yuav tsum tau txais kev cob qhia tshwj xeeb thiab ua raws li cov txheej txheem ua haujlwm.Nws raug nquahu kom cov neeg ua haujlwm hnav tus kheej-priming lim plua plav respirators, tshuaj tiv thaiv tsom iav, tiv thaiv khaub ncaws thiab hnab looj tes roj hmab.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov, thiab kev haus luam yeeb yog txwv tsis pub nyob hauv chaw ua haujlwm.Siv cov tshuab ua pa tawm thiab cov khoom tawg.Tsis txhob tsim cov hmoov av.Tsis txhob sib cuag nrog oxidants thiab alkalis.Thaum tuav, thauj khoom thiab tshem tawm nrog kev saib xyuas kom tsis txhob muaj kev puas tsuaj rau cov ntim thiab ntim.Nruab nrog cov hom sib xws thiab ntau ntawm cov khoom siv tua hluav taws thiab cov khoom siv kho mob thaum muaj xwm ceev.Cov thawv ntim khoob yuav ua rau muaj teeb meem seem.
Nco tseg cia:Khaws rau hauv qhov chaw txias, ventilated warehouse.Khaws kom deb ntawm qhov hluav taws kub thiab cua sov.Nws yuav tsum tau muab cais los ntawm oxidants thiab alkalis, thiab tsis txhob sib xyaw cia.Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob.Qhov chaw cia khoom yuav tsum tau nruab nrog cov ntaub ntawv tsim nyog kom muaj cov xau.
Hauv kev kho kom zoo nkauj thiab txheej txheem kho kom zoo nkauj, yog tias koj xaiv cov khoom siv EVA ua cov khoom siv rau cov ntaub pua plag, koj tuaj yeem siv cov khoom tshiab no los ntawm kev xyuam xim rau cov teeb meem uas tau piav qhia saum toj no.Cov neeg siv khoom yuav tsum tsis txhob hnov qab lub hom thiab nws cov khoom tom qab muag thaum yuav khoom.Qhov no kuj yog tus yuam sij rau cov ntaub ntawv.
Post lub sij hawm: Jan-04-2022