Ib. Cov khoom siv ntawm cov khoom noj khoom haus - qib silicone tubing
Cov khoom tseem ceeb uas siv los ua cov khoom noj khoom haus qib silicone raj yog siab - purity silicone. Cov txiaj ntsig tseem ceeb ntawm cov khoom no yog tias nws tuaj yeem tiv taus qhov kub thiab txias, tsis yog - lom, mos, thiab tsis muaj hnub nyoog. Cov saw hlau molecular ntawm silicone yog tsim los ntawm silicon-oxygen bonds (Si-O). Cov ntawv cog lus no muaj cov qauv tshuaj muaj zog heev uas ua rau nws nyuaj rau tawg lossis hlawv ntawm qhov kub thiab txias.
Khoom noj khoom haus qib silicone tubing yog hloov tau yooj yim, tuaj yeem khoov yam tsis muaj kev tawg, thiab tuaj yeem kho nws tus kheej mus rau qee qhov. Vim li no, nws yog qhov zoo rau kev txav cov kua dej thaum koj xav tau khoov nws. Tsis tas li ntawd, silicone tubing yog qhov ruaj khov hauv cov tshuaj thiab tuaj yeem ua cov kua qaub me me, cov hauv paus tsis muaj zog, thiab cov khoom noj khoom haus feem ntau.
2. Khoom noj khoom haus- qib silicone tubing tuaj yeem tswj tau qhov kub thiab txias.
Khoom noj khoom haus- qib silicone tubing feem ntau tuaj yeem tswj qhov kub ntawm -60 txog 230 degrees Celsius. Qee cov mis tshwj xeeb silicone tuaj yeem tiv thaiv luv luv ntawm cov cua sov siab tshaj 250 degrees Celsius. Silicone gel tuaj yeem tiv taus qhov kub kub ua kom tsis muaj menyuam lossis kev thauj mus los ntawm dej kub yam tsis muaj teeb meem vim nws cov qauv molecular ruaj khov.
Tab sis lub thickness ntawm cov tubing phab ntsa, cov additives, thiab txoj kev nws yog ua tau tag nrho cov muaj feem xyuam rau npaum li cas cov zaub mov qib silicone tubing yuav ua tau kub kub. Piv txwv li, tuab- cov phab ntsa silicone tubing yog qhov zoo dua ntawm qhov kub thiab txias dua li nyias- phab ntsa tubing, uas yuav ua rau muag muag thaum cua sov. Pheej yig additives tuaj yeem ua rau cov kav dej tsis zoo rau cov cua sov,
3. Khoom noj khoom haus- qib silicone tubing yuav hloov zoo thaum nws kub heev.
Khoom noj khoom haus qib silicone tubing tuaj yeem tswj tau qhov kub thiab txias, tab sis nws tseem tuaj yeem hloov cov duab yog tias nws kub dhau los yog siv rau qhov kub siab ntev. Tshwj xeeb tshwm sim raws li:
softening los yog loj hlob
Thaum qhov kub thiab txias dhau los nyob ze lossis siab dua lub raj silicone lub siab siab siab txwv, cov saw hlau molecular yuav so, thiab lub raj lub cev yuav nthuav dav lossis muag muag hauv qee qhov chaw, tshwj xeeb tshaj yog rau nyias - cov hlab ntsa thiab cov ntu ntev ntawm cov raj.
Khoov los yog poob sib nrug
Yog tias muaj qhov siab ntawm cov kua lossis roj hauv cov yeeb nkab thiab qhov kub thiab txias, cov yeeb nkab phab ntsa yuav tsis tuaj yeem tuav tau ntau npaum li qhov hnyav, uas tuaj yeem ua rau nws khoov lossis tawg.
Deformation uas kav mus ib txhis
Ntev -lub sij hawm raug kub siab, txawm tias qhov kub thiab txias yuav txo, tuaj yeem ua rau nws tsis yooj yim rau cov yeeb nkab rov qab mus rau nws cov duab yav dhau los, uas tuaj yeem ua rau deformation mus tas li lossis ua haujlwm tsis zoo.
4. Tej yam uas ua rau siab -kub deformation
1.Qhov kub siab tshaj plaws
Yog hais tias qhov kub thiab txias mus rau saum toj kawg nkaus txwv los ntawm ob peb degrees, cov khoom yuav soften nyob rau hauv ib tug luv luv lub sij hawm. Ntev - siv sijhawm ntev ntawm qhov kub thiab txias yuav ua rau deformation ntau dua.
2. kev nyuaj siab ntawm kev siv
Thaum muaj kev kub ntxhov ntau hauv cov yeeb nkab los ntawm cov kua lossis roj, qhov kub thiab txias yuav ua rau cov yeeb nkab phab ntsa tsis tuaj yeem tuav, uas tuaj yeem ua rau nws tawg lossis nthuav.
3.Thickness thiab kev tsim kho ntawm cov yeeb nkab phab ntsa
cov kav dej nrog cov phab ntsa tuab los yog cov hlua txuas ntxiv yog qhov zoo dua ntawm kev tiv thaiv qhov kub siab dua li cov kav dej nrog cov phab ntsa nyias lossis cov phab ntsa hloov tau yooj yim.
5. Kev siv cov zaub mov qib silicone tubing ntawm qhov kub thiab txias
Khoom noj khoom haus qib silicone tubingyog siv ntau hauv qhov chaw xws li kev ua zaub mov, txav dej haus, tshuaj infusion, thiab siab -kub tshuaj tua kab mob. Kev paub hauv lub neej tiag tiag qhia tias: Kev xa dej kub: feem ntau nws tuaj yeem siv yam nyab xeeb ntawm 80 thiab 100 degrees Celsius, thiab nws tuaj yeem tswj tau 120 degrees Celsius rau lub sijhawm luv.
Kev tua kab mob thiab ua kom tsis muaj menyuam: Thick-pob txha silicone tubing tuaj yeem ua haujlwm siab -kub kom tsis muaj menyuam los ntawm 120 txog 130 degrees Celsius. Nyias-walled tubing yuav tsum muaj luv dua -kub ntev.
6. Cov lus qhia kom tsis txhob siab -kub deformation thaum siv
1. Khaws qhov muag ze ntawm qhov kub
Ua raws li qhov kub thiab txias tau muab rau hauv cov ntaub ntawv cov khoom thiab tsis txhob mus dhau ntawm cov khoom siv yeeb nkab qhov ntsuas kub siab tshaj qhov txwv.
2.Pick lub thickness thiab txoj kab uas hla rau cov yeeb nkab.
Thaum nws kub sab nraum, xaiv tuab -walled los yog siab- kub silicone tubing kom nws ruaj khov nyob rau hauv tshav kub.
3. Txo lub sij hawm siv nyob rau hauv qhov kub thiab txias
Txhawm rau kom tsis txhob siv nws rau lub sijhawm ntev ntawm qhov kub thiab txias, koj tuaj yeem siv sijhawm luv luv - cov txheej txheem ntxuav lossis txav mus rau txhua zaus.
