Tsheb Lim Kub Melt Adhesive

TH-173 yog tus hwm- qib tsheb lim kub yaj nplaum tsim nrog styrene block copolymer (SBC) puag, tshwj xeeb tsim los rau kev sib txuas cov cua lim thav duab hauv tsheb thiab kev siv dav siv. Cov nplaum tshwj xeeb no hais txog qhov kev xav tau tseem ceeb rau kev tshaj tawm - kev sib txuas yooj yim, ua rau nws zoo tagnrho rau cov tshuab pom kev vibration, thermal cycling, lossis mechanical stress. Nws cov SBC muaj pes tsawg leeg muab qhov tshwj xeeb sib npaug ntawm adhesion thiab elastomeric zog uas cov tsoos kub melts tsis tuaj yeem sib xws, ua kom ruaj khov thav duab- rau-kev sib txuas lus txawm nyob rau hauv kev xav tau.

Raws li kev daws teeb meem ib puag ncig, TH-173 yog tsim los ua cov khoom lag luam ntsuab nrog cov pa hluav taws xob tsawg tsawg (VOC) emissions thiab tsis muaj ntxhiab tsw zoo thaum siv thiab ua haujlwm. Qhov no eco- tus phooj ywg tsim qauv ua kom muaj kev nyab xeeb dua, zoo nkauj ua haujlwm ib puag ncig rau cov neeg ua haujlwm tsim khoom thaum tshem tawm kev txhawj xeeb txog kev hloov pauv mus rau lub tsheb sab hauv lossis qhov chaw huab cua nkag siab. Cov nplaum ua haujlwm huv kuj tseem txo cov pa roj carbon ntau thiab kev saib xyuas zaus ntawm cov khoom siv kub yaj, ua rau kev ua haujlwm zoo dua qub thiab txo tus nqi ntawm cov tswv cuab.

Lub ntsiab kom zoo dua ntawm TH-173 nyob rau hauv nws zoo heev yooj, uas nyob mus ib txhis nyob rau hauv ib tug tshwj xeeb kub ntau yam. Tsis zoo li cov txheej txheem kub kub melts uas tuaj yeem tawg, tawg, lossis delaminate thaum lim thav duab flex, cov khoom no tuav cov khoom zoo, pliable daim ntawv cog lus uas dynamically txav nrog lub substrate. Qhov no ua rau nws txoj kev daws teeb meem zoo tshaj plaws rau pleated lim cov ntsiab lus, nkhaus lossis tsis xwm yeem thav duab geometries, thiab cov ntawv thov uas cov lim sib dhos ua rau muaj kev hloov pauv tsis tu ncua lossis kev thauj khoom tsis tu ncua thaum lub sijhawm ua haujlwm ib txwm ua, tiv thaiv kev ua tsis tiav ntxov ntawm daim ntawv cog lus.

Kev ua tau zoo specifications underscore nws kev ntseeg nyob rau hauv hnyav ib puag ncig. Cov nplaum ua pov thawj pom qhov muag muag ntawm 136 ± 5 degree, uas lav tau zoo heev thaum tshav kub kub ua haujlwm rau hauv qab - hood daim ntaub ntawv, siab -airflow kub tej yam kev mob, thiab tsis tu ncua ua hauj lwm nyob rau hauv cov huab cua kub cheeb tsam. Qhov kev ruaj ntseg thermal no ua kom cov nplaum khaws nws cov qauv kev ncaj ncees yam tsis muaj kev poob qis, nkag mus, lossis poob cohesion nyob rau hauv qhov kub siab. Nyob rau tib lub sijhawm, qhov muaj txiaj ntsig elastomeric ntawm SBC chemistry khaws cia qhov tseem ceeb qis - qhov kub thiab txias, tiv thaiv embrittlement thiab tswj kev sib khi ruaj khov hauv cov xwm txheej khov.

Nrog lub yaj viscosity ntawm 11500 ± 2000cps ntawm 170 degree, TH-173 yog cais raws li cov khoom lag luam siab yaj, xa cov cohesive muaj zog thiab qhov sib txawv zoo tshaj - ua kom muaj peev xwm. Qhov siab viscosity no txhais tau tias muaj zog, cuam tshuam - cov ntawv cog lus tiv taus muaj peev xwm tiv taus cov kev ntxhov siab tseem ceeb thaum lub sij hawm lim kev teeb tsa, kev ua haujlwm niaj hnub, thiab kev ua haujlwm ntev. Lub zog sab hauv cohesion kuj txo cov nplaum nplaum thiab hloov pauv thaum lub sijhawm ua haujlwm siab ceev, ua kom huv, meej daim ntawv thov thiab zoo ib yam hlaws geometry rau optimized bonding kev ua tau zoo.

TH-173 lub tsheb lim kub yaj nplaum sawv cev rau cov kev daws teeb meem uas sib koom ua ke ecological lub luag haujlwm nrog kev ua haujlwm siab tshaj plaws. Nws raug pom zoo tshwj xeeb rau cov tshuab cua hauv tsheb hauv tsheb, hnyav- lub luag haujlwm lub tshuab nqus tsev lim, HVAC cov lim dej, thiab cov ntaub ntawv siv plua plav plua plav uas muaj qhov yooj yim tshaj plaws. Cov khoom lag luam ua tau zoo ntawm cov qauv log, extrusion kub yaj cov cuab yeej thaum xa mus ntev - lub sij hawm kev cia siab, txo qhov kev lees paub, thiab kev ua tau zoo kawg ntawm kev siv nyob rau hauv qhov xav tau tshaj plaws pom ib puag ncig.

Cim npe nrov: tsheb lim kub yaj nplaum, Tuam Tshoj tsheb lim kub yaj nplaum manufacturers, lwm tus neeg, Hoobkas