Qhov no lidded high borosilicate iav khob yog crafted nrog lub tswv yim ntawm "cov khoom siv zoo li cov khoom ruaj khov ntawm cov iav siab ntawm cov iav siab nrog kev kho kom haum. Los ntawm Raw cov khoom siv los xaiv ua tiav cov khoom xa, nws undergoes stroofous txheej txheem. Lub taub hau high borosilicate iav khob siv cov xim zoo siab silica nrog cov qauv zoo nkauj uas txwv tsis pub muaj cov hlau hnyav. Txhawm rau kom paub meej tias cov khoom siv raw, cov khoom siv raw ua ntej cov txheej txheem sib sib zog ua ntej nkag mus rau micron sib sib zog nqus kom tshem tawm micron {}} cov khoom siv me me; Qhov thib ob yog dej ntxuav thiab tshuaj ntsuam kom tshem cov hmoov av thiab impurities; Thiab theem thib peb yog airflow kev faib tawm los ua kom ntseeg tau cov kev sib txuam. Cov khoom siv ua kom huv yog tom qab ntawd muab tso rau hauv lub cub tawg rau melting. Thaum lub sijhawm cov txheej txheem no, lub tshuab nqus plua plav Degassing yog siv los ua kom meej cov pa khob tshem tawm ntawm lub khob tiav yog pub dawb ntawm cov ntsiab lus crystal thiab npuas.
Cov khoom zoo tshaj ntawm cov iav siab borosilicate iav yog tag nrho siv nyob rau hauv no lidded siab borosilicate iav khob. High borosilicate iav muaj cov coefficient ntawm thermal expansion uas tsuas yog ib qho {{1} lime} lub qab zib iav, lub ntsiab lus nws tuaj yeem tiv taus ntau qhov kub. Nws tau txais qhov kub tshaj tawm tsam tso cai rau nws kom muaj kev haus dej ntawm kev hloov pauv kub, ua rau nws muaj kev tsim nyog los hloov. Ntxiv mus, lub khob lub cev undergoes muaj zog zuj zus lawm, tsim lub compressive txheej txheem rau saum npoo, txhim kho nws cov kev cuam tshuam tsis kam. Hauv kev siv txhua hnub, nws tsis tshua muaj zog ua txhaum txawm tias nyob hauv qhov teeb meem ntawm kev poob qis, daws qhov teeb meem ntawm cov khob iav zoo tib yam tawg.
Lub khob siab borosilate iav khob nrog lub hau siv "centrifugal casting + tes - shaping" txheej txheem. Phab ntsa tuab tau txiav txim siab los ntawm ntau qhov kev sim sim, kom ua kom ob qho zoo tshaj plaws rwb thaiv tsev kub thiab kev xav thaum tuav. Txawm tias tsis muaj lub tes tsho, nws xis los tuav thaum muaj dej qab zib. Lub npoo ntawm lub khob yog meticulously crafted, thawj zaug kev sib tsoo txias kom tshem tawm cov burrs, ces tau hais nplaim- polished ntawm qhov kub tsawg. Tom qab cov txheej txheem no, cov npoo ua tiav txoj kev nkhaus du, sib npaug. Lub hauv paus nta ib qho tsis - backing tsim nrog kev ua tiav, txhim kho kev ruaj khov, thiab tiv thaiv cov ntsiav tshuaj los ntawm khawb.
Cov lus sib piv tseem muaj cov txheej txheem siab, ua los ntawm cov zaub mov {{}}}} Cov khoom siv sib xyaw ua ke. Silicone Sealing nplhaib yog qhov sib tov sib tov moulded, zoo kawg nkaus haum cov npoo thiab tiv thaiv xau txawm tias thim thiab shaken. Nws muaj kev nyab xeeb nqa hauv koj lub hnab yam tsis muaj kev txhawj xeeb. Lub pp SNAP khawm nyob rau sab saum toj ntawm lub hau yog du thiab tsis yog jam thaum nias, tso cai rau kev tiv thaiv plua plav thiab ua kom dej kub.
Lub caij no, lwm qhov loj dua ntawm cov iav siab high borosilicate iav khob nrog lub hau yog nws yooj yim ntawm kev tu. Cov du thiab ntom saum npoo ntawm cov iav siab borosilicate ua rau nws nyuaj rau kas fes thiab tshuaj yej stains nyob twj ywm; Ib qho yooj yim yaug nrog dej yog txhua yam nws yuav tsum ua kom nws saib cov hom tshiab. Txawm hais tias tom qab tuav cov tshuaj yej muaj zog ntev ntev, yuav tsis muaj qhov seem. Rau stubborn stains, tsuas so kom nws nyob rau hauv ib qho me me ntawm dawb vinegar yuav yooj yim tshem lawv. Nws kuj tseem ntxuav tais diav muaj kev nyab xeeb, txuag koj lub sijhawm thiab kev rau siab. Lub cev pob tshab tso cai rau koj kom yooj yim saib yuav ua li cas nws tau ntxuav, tiv thaiv kev nyuaj {{mus txog thaj chaw uas tau txais qias neeg los ntawm kev qias neeg.
