Cov tshuaj nyob sab Europeiab ("cha") Luam tawm ib qho kev txwv txog kev txiav npluav nyob ib puag ncig 10,000 ib- thiab polyfraaloroal tshuaj ("pfas"). PFAs tau siv nyob rau hauv ntau qhov kev lag luam thiab nthuav tawm hauv ntau tus neeg siv khoom. Cov lus thov kev txwv rau lub hom phiaj txwv, tso rau hauv kev ua lag luam thiab siv cov tshuaj lom neeg muaj kev puas tsuaj rau tib neeg kev noj qab haus huv thiab ib puag ncig, thiab txwv lawv cov kev pheej hmoo txaus ntshai.
Hauv peb kev lag luam, pfas yog siv ua sab nraud rwb thaiv tsev ntawm cov khoom siv roj teeb ntawm Litz, cov khoom siv ethylene-tetrantoroethylene (oozone, acids, cov kua qaub, cov hauv paus thiab dej.
Raws li European txoj cai yuav txwv tag nrho cov khoom siv yuav dhau los ua keeb kwm kev lag luam, txhua qhov zoo ntawm peb cov khoom siv uas TPee yog qhov zoo
TPee Thermoplastic Polyester Elastomer, yog cov khoom siv siab, cov khoom kub uas muaj ntau yam ntawm cov pa thermoset roj hmab thiab lub zog ntawm engineering plastics.
Nws yog cov block copolymer muaj ib ntu ntawm polyester thiab ntu muag ntawm polyether. Cov ntu nyuaj muaj cov khoom siv ua ke xws li yas thaum cov ntu muag muab nws nrog qhov yooj yim. Nws muaj ntau ntau cov nta zoo heev thiab feem ntau yog siv hauv cov khoom siv hluav taws xob, nws, thiab kev lag luam tsheb.
Cov chav kawm thermal ntawm cov ntaub ntawv: -100 ℃ ~ + 180 ℃, Hardness Ntau Yam: 26 ~ 75D,
Lub ntsiab nta ntawm tpee yog
Foob zoo heev
Kev siv zog zoo
Tshaj Tawm Kub Kub Kuj
Tawv, coj resistant
Zoo tensile lub zog
Roj / Tshuaj Tiv Thaiv
Siab siab tiv
Cov Khoom Zoo Cov Khoom Siv
Peb yuav sim los qhia cov ntaub ntawv ntau ntxiv kom txaus siab koj qhov kev thov. Thiab kuj zoo siab txais tos kom qhia peb cov ntaub ntawv tsim nyog.
Lub Sijhawm Post: Apr-24-2024