Koj puas paub? Thaum lub caij ntuj no, cov txheej txheem sealant tseem yuav zoo li menyuam yaus, ua rau muaj kev npau taws me me, yog li nws yuav ua rau muaj teeb meem dab tsi?
1.Structural sealant kho maj mam
Thawj qhov teeb meem uas tam sim ntawd poob rau hauv ambient kub coj mus rau cov qauv silicone sealants yog tias lawv xav tias qeeb kho thaum lub sij hawm thov. Cov txheej txheem kho ntawm cov qauv silicone sealant yog cov txheej txheem tshuaj lom neeg, thiab qhov kub thiab av noo ntawm ib puag ncig muaj qee yam cuam tshuam rau nws txoj kev kho ceev. Rau ib qho ntawm cov khoom siv silicone sealants, qhov kub thiab av noo ntau dua, qhov kev kho ceev yuav nrawm dua. Tom qab lub caij ntuj no, qhov kub thiab txias poob qis, thiab tib lub sijhawm, nrog cov av noo tsawg, kev kho cov tshuaj tiv thaiv ntawm cov txheej txheem sealant raug cuam tshuam, yog li kev kho ntawm cov txheej txheem sealant qeeb. Raws li ib txwm muaj, thaum qhov kub thiab txias qis dua 15 ℃, qhov tshwm sim ntawm kev kho qeeb ntawm cov txheej txheem sealant yog pom tseeb dua.
Kev daws: Yog tias tus neeg siv xav tsim kho nyob rau hauv qhov chaw tsis muaj qhov kub thiab txias, nws raug nquahu kom ua qhov chaw me me ntawm cov kua nplaum ua ntej siv, thiab ua qhov kev kuaj tev nplaum kom paub meej tias cov txheej txheem sealant tuaj yeem kho tau, qhov adhesion zoo, thiab qhov tsos tsis muaj teeb meem thiab tom qab ntawd siv thaj chaw loj. Txawm li cas los xij, thaum lub ambient kub qis dua 4 ° C, kev tsim kho ntawm cov qauv sealant tsis pom zoo. Yog tias lub Hoobkas muaj cov xwm txheej, nws tuaj yeem txiav txim siab los ntawm kev nce qhov kub thiab av noo ntawm ib puag ncig uas siv cov txheej txheem sealant.
2. Cov teeb meem ntawm kev sib khi ntawm cov khoom sib txuas
Nrog rau qhov txo qis hauv qhov kub thiab av noo, nrog rau kev kho qeeb, kuj tseem muaj qhov teeb meem ntawm kev sib txuas ntawm cov txheej txheem sealant thiab substrate. Cov kev cai dav dav rau kev siv cov khoom siv sealant yog: qhov chaw huv si nrog qhov kub ntawm 10 ° C txog 40 ° C thiab cov av noo ntawm 40% mus rau 80%. Tshaj li qhov ntsuas kub tsawg kawg nkaus saum toj no, kev sib txuas ceev yog qeeb, thiab lub sij hawm ua kom tag nrho cov ntawv cog lus rau lub substrate yog ntev. Nyob rau tib lub sijhawm, thaum qhov kub thiab txias qis dhau lawm, qhov ntub dej ntawm cov nplaum thiab qhov chaw ntawm lub substrate yuav txo qis, thiab tej zaum yuav muaj huab cua tsis txaus ntseeg los yog te rau ntawm qhov chaw ntawm lub substrate, uas cuam tshuam rau qhov adhesion ntawm cov txheej txheem sealant thiab cov khoom siv. substrate.
Kev daws: qhov ntsuas kub qis dua qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus ntawm cov txheej txheem sealant 10 ℃, cov qauv txheej txheem sealant sib txuas cov khoom siv hauv qhov ntsuas kub tsis tshua muaj kev tsim kho kom ua kev sib txuas, paub meej tias kev sib txuas zoo, thiab tom qab ntawd tsim kho. Lub Hoobkas tau txhaj cov qauv sealant, los ntawm kev txhim kho qhov kub thiab av noo ntawm kev siv ib puag ncig ntawm cov txheej txheem sealant kom ceev cov txheej txheem sealant, tab sis kuj yuav tsum tau ua kom lub sijhawm kho kom zoo.
JUNBOND series ntawm cov khoom:
- 1.Acetoxy silicone sealant
- 2.Neutral silicone sealant
- 3.Anti-fungus silicone sealant
- 4.Fire stop sealant
- 5.Nail free sealant
- 6.PU ua npuas ncauj
- 7.MS sealant
- 8.Acrylic sealant
- 9.PU sealant
Post lub sij hawm: Feb-25-2022