PSA Hot Melts ku ngatto
Puleesa-sensitive hot-melt adhesive grade T181 ekoleddwa yinginiya okusiba ebitundu bya foam mu ngatto z’emizannyo, okutuusa tack ey’amangu n’okukwatagana okukyukakyuka, okuwangaala okuwona okufukamira n’okukubwa enfunda eziwera. Eweebwa ku lupapula olwangu-okusekula oba nga firimu esaanuuka eyeewanirira, T181 ereka abakola engatto okulonda enkola esinga okukwatagana ne layini yaabwe ey’okusiba—okuzingulula-okuliisibwa oba okufa-okusala. Both versions activate at 150-180℃, okuwona mangu, era zisigala nga ziwanvuwa wansi okutuuka ku –20℃, okukuuma midsole, insoles ne collar foams nga zinywevu mu kifo awatali kwongera ku buzito oba bulk.
Okunnyonnyola
Ebikulu ebirimu
PSA Hot Melts for Footwear T181 ye ngatto-grade, SBC{2}}based pressure-sensitive hot-melt specially compounded for high-speed lamination of PU, EVA ne memory-foam packages ezisangibwa mu ngatto z'emizannyo ez'omulembe. Ekisiiga kirabika nga ekikalu ekiyonjo, ekyeru-ekitangaavu ekisaanuuka ne kifuuka firimu entangaavu ey’amazzi-, kiwa abakola dizayini eddembe lyonna ku layini z’okukwatagana ezirabika n’ensonda z’omu makkati eza langi enzirugavu-. Ku diguli 170 obuzito bwayo obwa Brookfield butuula ku kyuma-mukwano 1 800 cPs, omuwendo ogukakasa okukulukuta okuseeneekerevu, okutali -mukira okuyita mu slot, spiral-okufuuyira oba okuyiringisiza-emitwe gy’ekkanzu ate nga kikyali waggulu ekimala okuziyiza okunnyika-mu ku open-cell foams. Ekifo ekigonvu ekisongovu, ekiddibwamu ekya diguli 80-90 kituusa okukola okw’amangu ku siteegi ez’ebbugumu-okusaanuuka eza bulijjo naye nga kiziyiza okukulukuta okw’ennyogovu-okukulukuta n’empenda-okukulukuta mu kiseera ky’okutereka mu kyeya oba okusindika mu konteyina. T181 bw’emala okunnyogoga, ekola ‘aggressive tack’ ezimba okutuuka ku bond ey’olubeerera; emiwendo gy’ebikuta ku EVA enkalu gisukka 12 N mm−1 ne bwe wabaawo essaawa 72 ku 38℃/95 % RH, kale ebiwujjo by’enkokola n’olulimi bisigala nga bisibiddwa mu kifo nga biyita mu nkumi n’enkumi z’enzirukanya y’okufukamira. Omugongo gwa SBC rubber gukuuma ekiyungo nga kigonvu wansi okutuuka ku –20℃ate nga kinywevu okutuuka ku 80℃, nga kiyita DIN 53543 fatigue ne SATRA TM 411 dynamic creep tests awatali kwatika oba delamination. Olw’okuba nti 100 % bikalu, zero-solvent era REACH-compliant, T181 ewagira emisomo egy’obwereere egya VOC-n’okuddamu okukola kasasiro w’engatto okwangu; byombi ebifulumizibwa-empapula n'ebisaanuuka-film packages ziriwo ku zero-residue okukozesa. Mu bufunze, PSA Hot Melts for Footwear T181 ewa abakola engatto eky’okugonjoola ekiyonjo-ekidduka, eky’omutindo ogwa waggulu ekisiba foam bulungi, kikola bulungi era nga kituukana n’ebiruubirirwa by’enkya eby’okuyimirizaawo.
Amawulire agakwata ku bikozesebwa
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ENNAMBA YA MODEL |
T181 |
BULANDI |
Tianze |
|
FOOMU |
Bulooka |
OBUNENE |
|
|
ERANGI |
Enjeru Entangaavu |
EBIKOLWA EBIKULU |
SBC |
|
EKITUNDU EKYOKUGOnza |
80-90 diguli |
OBUVUNANYIZIBWA @170diguli |
Wansi |
|
OBUDDE BW'OKUGGULAWO |
OKUTEEKAWO OBUDDE |
||
|
OKUPAKIRIZA |
20kg/ekibokisi |
OKULEGAKO |
Sampuli ya bwereere eriwo |
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