I-EVA eshushu iyanyibilika kwisihluzo soMoya

I-EVA eshushu iyanyibilika yokunyuswa kwesakhelo sokucoca umoya{0}}TH{2}}311A ibakala-zinobisi{4}}mhlophe, phezulu{5}}iigranule ze-viscosity ezidalwe ngokukodwa ukucofa i-non{8}}ipakethe yesihluzo esilukiweyo ukuya kumda wayo ojikelezileyo weplastiki, wekhadibhodi okanye wesinyithi, hayi ukukholisa imidiya ngokwayo. Kwiqondo le-170 i-adhesive ibonisa ubunzima- bomzimba 11 000-17 000 i-cps melt index, i-consistency evumela umpu weglue ukuba ubeke umqolo onyukileyo, ongeyo{11}}egoso ecaleni kwe-U{12}}itshaneli okanye umlebe weperimeter; eliso ngoko nangoko libamba idisk yesihluzo esisikiweyo ngaphambili okanye ipad, iyitsale igungxule ngesakhelo ngelixa igcwalisa izikhewu ezincinci ezinokubangela ukugqitha. Nangona ubukhulu bayo, i-material shear -iyancipha phantsi koxinzelelo lwempompo, isondla kakuhle nge-0.8{30}}1.2 mm imilomo kwii-semi{33}}ezizenzekelayo kwiitafile okanye koomatshini besalathisi abajikelezayo abasebenzisa i-100-300 yamalungu ngomzuzu. Ixesha eliphakathi elivulekileyo le-4-10 s linika abaqhubi ifestile eyaneleyo yokulungelelanisa ipakethi phambi kokutshixa ibhondi, emva koko i-joint izuza amandla okuphatha phantsi kwe-15 kunye nokubambisana okupheleleyo kwimizuzu emihlanu, ngoko ke iifreyimu zinokuhamba ngokukhawuleza ukuya kwisikhululo sendibano esilandelayo ngaphandle kokulungiswa kwe-clamping. Ifilim enyangisiweyo ihlala ibhetyebhetye ukusuka kwi -20℃ukuya +65 isidanga, ifunxa ukungcangcazela kwiimotor zokuvuthela kunye nokuhamba ngebhayisekile eshushu kuphahla lweyunithi yeHVAC ngaphandle kokuqhekeka okanye ukudiliza. Ivumba lincinci, ukukhutshwa kwe-VOC kungaphantsi kwe-150 µg g⁻¹, kwaye ukwakheka akunazinyibilikisi, i-formaldehyde, isinyithi esinzima kunye ne-halogenated flame retardants, ukuhlangabezana ne-RoHS, i-REACH kunye ne-FDA 21 CFR 175.105 imithetho yoqhagamshelwano. Ngokufutshane, TH - 311A ​​ibakala EVA inyibilika eshushu isihluzo somoya bonding ihambisa phezulu -i-tack, i-gap-filling, isisombululo esicocekileyo sokusingqongileyo esijika ukutywinwa komjikelezo ube ngumsebenzi odubulayo omnye, inkunkuma engu-zero.

Iifayile ezishisayo: I-eva eshushu iyanyibilika kwisihluzo somoya, i-China i-eva eshushu iyanyibilika yabenzi bokucoca umoya, ababoneleli, umzi-mveliso