Kev Taw Qhia

Nyob rau hauv lub ntiaj teb niaj hnub no uas muaj kev txhawj xeeb txog ib puag ncig, ntau thiab ntau tus neeg siv khoom xaiv cov straws rov siv dua los ua lwm txoj hauv kev rau cov khoom yas pov tseg. Nrog nws cov txiaj ntsig tshwj xeeb, cov straws iav borosilicate siab tau dhau los ua ib qho kev hloov pauv tshiab rau cov neeg tiv thaiv ib puag ncig thiab kev nrhiav kev noj qab haus huv.

Txawm li cas los xij, nrog rau kev nce siab ntawm kev thov ua lag luam, ntau hom khoom siv iav xws li lub caij nplooj ntoos hlav, tab sis qhov zoo tsis sib xws. Thaum ntsib ntau yam khoom lag luam, cov neeg siv khoom yuav ua li cas thiaj paub txog cov hlaws dai, xaiv qhov zoo tiag tiag ntawm cov iav borosilicate straws?

Daim Ntawv Pov Thawj Khoom Siv

1. Vim li cas daim ntawv pov thawj khoom siv thiaj tseem ceeb ua luaj?

Cov iav borosilicate siab yog qhov txawv ntawm cov iav soda-lime ib txwm muaj. Cov iav borosilicate siab los ntawm kev ntxiv 12% -15% boron trioxide, yog li nws cov coefficient ntawm thermal expansion raug txo kom ⅓ ntawm cov iav ib txwm muaj, nrog rau kev tiv taus cua sov thiab kev poob siab zoo heev, uas txhais tau tias:

• Kev tsis kam rau qhov kub thiab txias sib txawv: tuaj yeem tiv taus qhov sib txawv ntawm qhov kub thiab txias ntawm -30 ° C txog 300 ° C rau cov pawg (iav ib txwm tuaj yeem tiv taus qhov sib txawv ntawm qhov kub thiab txias ntawm kwv yees li 69 ° C)
• Kev cuam tshuam tsis kam: Muaj zog dua li iav ib txwm muaj 2-3 npaug.
• Kev ruaj khov tshuaj lom neeg: tsis tshua muaj kev cuam tshuam nrog cov khoom noj khoom haus, thiab yuav tsis muaj cov tshuaj lom neeg uas yuav tshwm sim hauv kev siv mus sij hawm ntev.

2. Yuav ua li cas thiaj paub qhov tseeb borosilicate iav?

• Tshawb xyuas qhov txheeb xyuas cov khoom: cov khoom ib txwm yuav muaj daim ntawv lo "iav borosilicate siab"; ceev faj tsuas yog muaj daim ntawv lo "iav tiv taus cua sov" uas tsis meej, uas tej zaum yuav yog daim iav ib txwm uas kaw qhov muag.
• Kev txheeb xyuas cov ntaub ntawv pov thawj: daim ntawv pov thawj thoob ntiaj teb, suav nrog FDA, LFGB; daim ntawv pov thawj hauv tebchaws, suav nrog GB 4806.5-2016 cov qauv khoom siv iav sib cuag zaub mov; Cov neeg siv khoom tuaj yeem thov cov tub lag luam kom muab cov ntawv qhia kev xeem sab nraud, tsom mus rau kev saib cov cim "boron trioxide content".

3. Kev ntsuam xyuas tus cwj pwm ntawm lub cev

• Kev ntsuas kub tsis kam: cov straws tau hloov pauv sai sai ntawm kub thiab txias, qhov ntxoov ntxoo iav borosilicate tiag tiag tseem zoo li qub.
• Kev sim suab: Coj mus rhaub nrog ib tug pas hlau, borosilicate iav suab crisp thiab ntev, zoo li iav suab dull.

4. Phau ntawv qhia rau cov neeg siv khoom kom tsis txhob muaj teeb meem

• Lub ntxiab nqi qis: tus nqi khoom siv iav borosilicate siab tiag tiag yog 3-5 zaug ntawm cov iav zoo tib yam.
• Kev tshaj tawm cuav: qee cov tub lag luam yuav yog tempered iav lossis cov iav zoo tib yam uas muaj npe hu ua "high borosilicate".
• Daim ntawv pov thawj cuavCov ntawv qhia txog kev xeem cuav, nws raug pom zoo kom xyuas seb daim ntawv pov thawj puas yog qhov tseeb ntawm lub vev xaib official ntawm Certification and Accreditation Administration of the State.

(Cov lus qhia tshaj lij: Qhov tseem ceeb tshaj plaws yog muab rau kev txuas ntxiv ntawm cov khoom siv hauv chaw kuaj mob ntawm cov khoom siv pej xeem, cov hom lag luam no feem ntau muaj cov qauv tswj hwm cov khoom siv nruj dua. Tib lub sijhawm kom khaws daim ntawv pov thawj yuav khoom, yog tias tsim nyog, tuaj yeem xa mus rau lub koom haum tshaj lij rau kev sim cov khoom siv.)

Thickness thiab Durability

1. Txoj cai kub ntawm kev xaiv tuab

Lub phab ntsa tuab zoo tagnrho ntawm cov khob iav borosilicate yuav tsum nyob rau hauv qhov ntau ntawm 1.5mm-2mm, qhov ntau yam tau ua pov thawj hauv kev sim hauv chav kuaj:

• Hauv qab 1.5 hli: Txawm hais tias sib dua, qhov kev tiv thaiv poob qis dua 30%.
• Saum toj no 2 hli: Lub zog tau zoo dua tab sis kev tiv thaiv kev nqus tau nce ntxiv, cuam tshuam rau kev siv.
• Qhov chaw sib npaug zoo tshaj plaws: 1.8 hli tuab tuaj yeem tiv taus 1.2 meter poob (cov ntaub ntawv kuaj mob)

2. Cov txheej txheem kuaj xyuas zoo tshaj plaws

• Txoj kev sim suab: nias lub raj lub cev, cov iav borosilicate zoo yuav tso tawm lub suab crisp; cov khoom tsis zoo suab tsis zoo thiab luv luv, tej zaum yuav muaj cua npuas lossis cov khoom tsis huv.
• Txoj kev kuaj pom kev zoo: saib phab ntsa ntawm lub raj hauv lub teeb, nws yuav tsum nthuav tawm lub xeev pob tshab sib xws, tsis muaj ripples lossis impurities; qhov seem txiav yuav tsum yog nplaim taws-polished, nthuav tawm ib qho arc du (polishing ib txwm yuav muaj cov npoo pom tseeb).
• Kev ntsuam xyuas kev ntxhov siab: muab cov straw tso rau hauv qab lub teeb polarized saib, cov khoom zoo tshaj plaws kev ntxhov siab faib tawm yog sib xws, tsis muaj xim kab txaij.

3. Kev tsim qauv tshiab ua rau kom ruaj khov

• Tsim kev tiv thaiv peb npaug: lub nplhaib tuab ntawm lub qhov ncauj khob, qhov zawj tiv thaiv dov hauv nruab nrab, thiab kev kho mob kheej kheej ntawm lub qhov ncauj nqus.
• Cov txheej txheem txhawb zog qib tub rog: qee lub npe siv cov thev naus laus zis ua kom muaj zog, kev ntxhov siab ntawm qhov chaw tuaj yeem ncav cuag 800MPa; nano-txheej txheem los txhim kho qhov nyuaj ntawm qhov chaw mus rau 9H (5H rau cov iav zoo tib yam).

4. Cov xwm txheej siv uas pom zoo

• Siv hauv tsev: xaiv 1.8 hli tus qauv tuab nrog cov ntaub ntawv silicone
• Siv sab nraum zoov: Pom zoo kom siv cov qauv tuab 2 hli, nrog lub thawv cia khoom tshwj xeeb.
• Cov menyuam siv: yuav tsum siv tus qauv tshwj xeeb nrog kev kho kom zoo nkauj puag ncig + tsim qauv tiv thaiv kev poob.

(Kev ceeb toom txog kev tshaj lij: thaum koj yuav khoom, koj tuaj yeem thov kom lub lag luam muab cov yeeb yaj kiab sim poob, cov chaw tsim khoom ib txwm muaj cov ntaub ntawv tiav ntawm cov txheej txheem sim zoo. Tsis txhob xaiv tshaj tawm lub nroog "tsis tawg kiag li", txhua yam khoom iav muaj peev xwm tawg, qhov tseem ceeb yog kom ua tiav qhov sib npaug ntawm kev ruaj khov thiab kev siv.)

Kev Nyab Xeeb: Tsis muaj hmoov txhuas, Tsis muaj txheej, Tsis muaj tshuaj lom neeg seem

Cov khob iav borosilicate muaj qhov zoo tseem ceeb hauv kev nyab xeeb, nrog cov khoom siv raw huv, cov qauv ruaj khov, thiab tsis muaj cov hlau hnyav lossis cov txheej txheem organic uas ua rau lub cev puas tsuaj, ua rau lawv zoo tagnrho rau kev haus dej kom noj qab haus huv. Txawm li cas los xij, muaj qee cov khoom tsis zoo hauv khw, uas yuav muaj cov khoom lom xws li cov hlau lead lossis cov xim tsis ruaj khov ntxiv rau qhov zoo nkauj, uas yuav poob nrog kev hloov pauv kub lossis kev sib cuag acid-base thaum siv, ua rau muaj kev phom sij rau kev noj qab haus huv.

1. Tej yam yuav ua rau muaj kev pheej hmoo

Cov khoom iav tsis zoo yuav muaj cov hlau hnyav, siv ntev yuav ua rau lom mus ntev; yog tias tsis kho kom ruaj khov, thaum ntxuav lossis tua kab mob kub heev, xim txheej yooj yim tev tawm, tib neeg lub cev yuav sib xyaw rau hauv cov dej haus. Tsis tas li ntawd, qee cov khoom siv iav uas tsis tau ntawv pov thawj yuav tawg thaum kub siab lossis qhov sib txawv ntawm qhov kub thiab txias heev, thiab muaj kev pheej hmoo ntawm kev raug mob.

2. Cov lus qhia rau kev xaiv

Cov neeg siv khoom raug qhia kom xaiv cov khob iav borosilicate uas tsis muaj txheej thaum mus yuav khoom kom tsis txhob muaj kev pheej hmoo ntawm kev nyab xeeb los ntawm kev pleev xim zoo nkauj. Tsis tas li ntawd, xyuas kom meej tias cov khoom puas tau txais daim ntawv pov thawj kev nyab xeeb rau zaub mov kom ntseeg tau tias cov khoom siv muaj kev nyab xeeb thiab tsis muaj tshuaj lom neeg seem. Cov khoom zoo feem ntau muaj cov ntaub ntawv qib khoom siv thiab daim ntawv pov thawj.

3. Cov lus qhia txog kev ntxuav

Cov iav borosilicate siab muaj kev tiv taus kub zoo heev thiab tsim nyog rau ntau txoj kev tua kab mob kub siab. Cov txheej txheem ntxuav pom zoo suav nrog:

• Dej Npau Npau thiab NtxuavMuab cov straw tso rau hauv dej npau rau 5-10 feeb kom tua tau cov kab mob feem ntau.
• Siv lub tshuab ua kom huv los yog ntxuav lub tshuab ntxuav tais diav ntawm qhov kub siab: tsim nyog rau kev ntxuav sai txhua hnub, xyuas kom tseeb tias cov straws tau khi ruaj ntseg.
• Ntxuav tes nrog txhuam tshwj xeeb thiab tshuaj ntxuav mos mos: tsim nyog rau kev saib xyuas txhua hnub, tsis txhob siv cov tshuaj ntxuav acid lossis alkaline kom tiv thaiv kev xeb.

Los ntawm kev xaiv cov khoom zoo thiab tswj kev ntxuav kom huv, koj tuaj yeem ua kom muaj kev nyab xeeb thiab kev noj qab haus huv ntawm cov khob iav borosilicate siab.

Kev Tsim Qauv Kom Paub Tseeb: Txheeb Xyuas Kev Siv

Qhov xis nyob ntawm cov iav borosilicate straw tsis yog nyob ntawm cov khoom siv xwb, tab sis kuj nyob ntawm qhov tsim qauv ntxaws ntxaws. Txij li cov duab ntawm cov straw mus rau cov khoom siv sib phim, txhua qhov me me cuam tshuam rau kev paub ntawm tus neeg siv tag nrho.

1. Xaiv cov duab thiab qhov ntev

• Tsim cov yeeb nkab ncaj: cov kab huv, yooj yim los ntxuav, tsim nyog rau txhua hnub hauv tsev lossis chaw ua haujlwm haus dej.
• Kev tsim lub raj khoov: lub kaum sab xis yooj yim haus ncaj qha, tshwj xeeb tshaj yog rau cov menyuam yaus, cov neeg laus lossis tawm hauv tsev, tab sis kuj zoo dua rau cov thawv nrog lub hau.
• Qhov ntev pom zooFeem ntau pom zoo kom yuav cov straws uas ntev li ntawm 12-20cm, uas siv tau rau feem ntau cov khob, lub raj mis iav thiab cov khob haus dej uas siv tau yooj yim, thiab muaj ntau yam siv tau. Yog xav tau kev pab tshwj xeeb, peb kuj xav kom koj siv cov straws uas ntev dua.

2. Tsim cov pob khoom siv

• Txhuam Ntxuav: Nws raug pom zoo kom xaiv cov txhuam nylon tshwj xeeb lossis paj rwb, uas yooj yim rau kev ntxuav sab hauv, zam kev loj hlob ntawm cov kab mob thiab txhim kho kev huv thiab kev nyab xeeb.
• Lub thawv cia khoom lossis lub hnab ntaub canvas: yooj yim nqa mus ncig, chaw khaws khoom mus ncig, kom tsis txhob muaj kev sib cuag ntawm cov quav ciab thiab lwm yam khoom ua rau muaj kuab paug, tshwj xeeb tshaj yog rau kev noj mov sab nraud lossis cov neeg tiv thaiv ib puag ncig.
• Kev txhuam qhov ncauj ntawm cov nyom: Cov margarine zoo yuav tsum tau puag ncig thiab txhuam thaum txiav, tsis muaj ntug ntse lossis txiav, uas tuaj yeem tiv thaiv kev khawb lub qhov ncauj thiab txhim kho kev nyab xeeb thiab kev nplij siab hauv kev haus.

Kev Tsim Hom Lag Luam thiab Kev Muag Khoom Tom Qab: Tsis Txhob Siv "Kev Siv Nyiaj Ib Zaug Xwb"

Cov khob iav Borosilicate yuav tsum muaj lub zog zoo, tab sis lub neej ua haujlwm tiag tiag feem ntau cuam tshuam los ntawm kev ua haujlwm ntawm hom, kev tswj xyuas zoo thiab kev tiv thaiv tom qab muag. Kev xaiv lub npe txhim khu kev qha tsis yog tsuas yog kev lees paub qhov zoo ntawm cov khoom, tab sis kuj yog txoj hauv kev los zam kev pov tseg thiab kev poob siab.

1. Cov lus qhia pom zoo

Xaiv cov hom lag luam uas muaj kev ua neej nyob ib puag ncig uas muaj keeb kwm ua haujlwm tshaj lij, lossis cov chaw tsim khoom iav uas muaj kev paub ntau xyoo. Cov hom lag luam no feem ntau muaj cov txheej txheem tsim khoom zoo dua, cov txheej txheem tswj xyuas zoo dua, thiab lawv cov khoom ua haujlwm tau zoo dua hauv kev tiv taus cua sov, sib npaug ntawm qhov tuab thiab cov ntsiab lus sib tsoo, thiab muaj qhov tawg tsawg dua.

2. Kev lav tom qab muag khoom

Cov hom lag luam zoo feem ntau muab kev pabcuam tom qab muag khoom uas ua rau tib neeg xav tau, xws li kev hloov khoom puas tsuaj lossis kev them nyiaj rau kev puas tsuaj, lub sijhawm xa rov qab ntev dua lossis kev pab tswv yim rau cov neeg siv khoom. Ua ntej yuav khoom, nws raug nquahu kom ua tib zoo xyuas seb lub lag luam puas muaj cov lus cog tseg ntawm kev pabcuam.

3. Cov ntsiab lus siv los ntsuam xyuas cov neeg siv

Thaum koj saib cov neeg siv khoom tshuaj xyuas, koj yuav tsum tsis txhob tsuas saib qhov ntsuas tag nrho xwb, tab sis kuj yuav tsum ua tib zoo saib cov ntsiab lus tshwj xeeb, tshwj xeeb tshaj yog "seb nws puas yooj yim tawg", "seb nws puas xis nyob hauv tes", "seb nws puas ploj xim/ploj mus".

Keeb kwm yav dhau los ntawm hom lag luam, kev tiv thaiv tom qab muag thiab cov lus tawm tswv yim ntawm cov neeg siv tuaj yeem txhim kho qhov kev vam meej ntawm kev yuav cov khob iav borosilicate, thiab ua tiav lub hom phiaj ntawm kev siv zoo rau ib puag ncig, ruaj khov thiab ruaj khov.

Xaus lus

Tus yuam sij rau kev xaiv cov khob iav borosilicate yog tsib yam: cov khoom siv huv, qhov tuab nruab nrab, kev nyab xeeb thiab tsis muaj teeb meem, kev tsim qauv zoo, thiab hom lag luam txhim khu kev qha.Cov straws zoo, txawm hais tias qhov kev nqis peev thawj zaug yog me ntsis siab dua, tab sis vim nws lub zog thiab cov yam ntxwv ib puag ncig, tuaj yeem ua tiav kev siv mus sij hawm ntev, txo cov khib nyiab, tiag tiag qhia txog "kev nqis peev ib zaug, tus nqi ib puag ncig mus sij hawm ntev. Raws li koj tus kheej haus dej thiab cov xwm txheej, xaiv cov khoom tsim nyog tshaj plaws thiab pib txoj kev haus dej ntsuab nyab xeeb thiab ruaj khov.