Dub kub yaj nplaum viscosity

Lub viscosity thiab durabity ntawm haib dub polyurethane kub kub yaj cov nplaum yog cuam tshuam los ntawm ntau yam, raws li hauv qab no:

Adhesive Cov Khoom: Cov nplaum yog tus yuam sij los txiav txim siab txog qhov ua tiav ntawm cov nplaum. Cov khoom lag luam kub zoo kub-melt lossis cov nplaum roj hmab muaj cov tshuaj ruaj khov thiab muaj zog cohesion, uas tuaj yeem ua kom cov khoom nplaum zoo rau lub flannel thiab cov duab kos tau ntev. Piv txwv li, kub-yaj cov nplaum nrog cov qauv tshwj xeeb uas tsim tau cov neeg sib txawv tom qab kho cov viscosity los ntawm kev txo qis hauv lub sijhawm. Ntawm qhov tsis sib xws, cov nplaum zoo tib yam yuav muaj qhov txawv txav tau txo qis hauv lub sijhawm luv luv vim yog qhov tsis sib xws lossis kev laus ntawm lawv tus kheej.

Cawv ntawm kev siv ib puag ncig: qhov kub thiab av noo muaj qhov cuam tshuam tseem ceeb rau kev nplaum thiab kav ntev. Nyob rau hauv ib puag ncig cua sov, kev txav ntawm cov nplaum molecules intensifies, thiab txawm yaj thiab ntws tawm, ua rau daim kab xev kom poob; Tsawg tus kub yuav ua cov nplaum nplaum thiab poob qee qhov ntawm nws cov nplaum. Nyob rau hauv lub siab vaum ib puag ncig, noo noo tuaj yeem nkag mus los ntawm cov nplaum thiab cov lus qhia tsis muaj zog ntawm ob. Piv txwv li, hauv cov chaw ua si nraum zoov, qhov kub thiab huab cua sov huab cua yuav txo qis cov nplaum ntawm cov ntaub nplaum flannel dub thiab luv nws lub neej.

Qhov xwm txheej saum npoo ntawm cov lus qhia: lub tiaj tiaj: kev nyiam huv, kev nyiam huv thiab cov khoom siv ntawm cov nplaum kuj tseem ceeb heev. Ib qho chaw du thiab huv si tso cai rau daim kab xev kom tiv tauj cov adherend thiab txhim kho cov nplaum thiab txhim kho cov ntawv nplaum thiab ruaj khov; Qhov ntxhib, oily lossis plua plav lossis hmoov av yuav cuam tshuam cov nplaum thiab cov duab kos, ua kom cov kab xev yooj yim poob tawm. Piv txwv li, thaum siv nws ntawm cov hlau saum npoo, yog tias muaj xeb lossis cov nplaum ntawm cov kab xev yuav zoo heev, ua rau nws nyuaj rau lub sijhawm ntev.

Feem ntau, cov nplaum thiab ruaj khov ntawm cov kab xev dub dub tsis yog. Nyob rau hauv cov xwm txheej zoo thiab nrog cov nplaum nplaum zoo, nws tuaj yeem tuav cov nplaum tau ntev ntev. Txawm li cas los xij, nyob rau hauv txoj kev nyuaj thiab thaum ntsib cov kev ua tiav tshwj xeeb, cov nplaum thiab ua kom ruaj khov yuav tau sib tw.

Yog tias koj xav paub ntau ntxiv txog Dub Kub Kub Kub Kub Kub Tshiab Adhesive Zaj Duab Xis, koj tuaj yeem tiv tauj cov ntaub ntawv cov khoom siv roj hmab, peb yuav ua qhov zoo tshaj plaws los pab koj!