Mawu Oyamba

M'dziko lamasiku ano lomwe likukhudzidwa kwambiri ndi chilengedwe, ogula ambiri akusankha udzu wogwiritsidwanso ntchito ngati m'malo mwa zinthu zapulasitiki zotayidwa. Ndi zabwino zake zapadera, magalasi apamwamba a borosilicate akukhala njira yatsopano kwa akatswiri azachilengedwe komanso kufunafuna moyo wathanzi.

Komabe, ndi kuchuluka kwa kufunikira kwa msika, mitundu yosiyanasiyana ya udzu wamagalasi monga masika, koma mtundu wake ndi wosiyana. Poyang'anizana ndi zinthu zambiri, ogula momwe angadziwire ngale, sankhani khalidwe lenileni la udzu wa galasi la borosilicate?

Material Certification

1. N’cifukwa ciani citsimikizo ca zinthu n’cofunika kwambili?

Magalasi apamwamba a borosilicate ndi osiyana kwambiri ndi galasi wamba la soda. Magalasi apamwamba a borosilicate powonjezera 12% -15% boron trioxide, kotero kuti mphamvu yake yowonjezera kutentha imachepetsedwa kukhala ⅓ ya galasi wamba, ndi kutentha kwakukulu ndi kukana kugwedezeka, kutanthauza:

• Kusiyana kwa kutentha kukana: imatha kupirira kusiyana kwa kutentha kuchokera -30 ° C mpaka 300 ° C pamagulu (galasi wamba limatha kupirira kusiyana kwa kutentha kwa pafupifupi 69 ° C)
• Kukana kwamphamvu: 2-3 nthawi mphamvu kuposa galasi wamba.
• Kukhazikika kwamankhwala: sichimakhudzidwa ndi zakudya zilizonse, ndipo palibe zinthu zovulaza zomwe zidzawonjezeke pakagwiritsidwe ntchito kwanthawi yayitali.

2. Kodi mungazindikire bwanji galasi la borosilicate?

• Yang'anani chizindikiritso cha malonda: mankhwala okhazikika adzalembedwa momveka bwino kuti "galasi yapamwamba ya borosilicate"; samalani ndi mawu osamveka bwino olembedwa "galasi losagwira kutentha", omwe angakhale ophimbidwa ndi galasi wamba.
• Kutsimikizira zikalata za certification: ziphaso zapadziko lonse lapansi, kuphatikiza FDA, LFGB; certification m'nyumba, kuphatikizapo GB 4806.5-2016 chakudya kukhudzana galasi mankhwala miyezo; Ogula atha kufunsa amalonda kuti apereke malipoti a chipani chachitatu, kuyang'ana pakuwona chizindikiro cha "boron trioxide content".

3. Mayeso a thupi

• Kuyesa kukana kutentha: udzu umasinthasintha mofulumira pakati pa kutentha ndi kuzizira, mthunzi weniweni wa galasi la borosilicate umakhala wokhazikika.
• Mayeso omveka: Dinani ndi ndodo yachitsulo, galasi la borosilicate lomveka bwino komanso lalitali, galasi wamba lomveka bwino.

4. Kalozera wa ogula popewa misampha

• Mtengo wotsika mtengo: mtengo weniweni wa galasi la borosilicate ndi 3-5 nthawi zagalasi wamba.
• Zofalitsa zabodza: amalonda ena adzakhala magalasi oziziritsa kapena magalasi wamba olembedwa kuti "high borosilicate".
• Chitsimikizo chabodza: Malipoti oyeserera abodza, tikulimbikitsidwa kuti muwone ngati ziphaso zili zowona patsamba lovomerezeka la Certification and Accreditation Administration of the State.

(Upangiri waukatswiri: Chofunika kwambiri ndikukulitsa zida zasayansi zama labotale pazinthu za anthu wamba, mtundu woterewu nthawi zambiri umakhala ndi mfundo zokhwima kwambiri. Nthawi yomweyo kusunga satifiketi yogulira, ngati kuli kofunikira, kumatha kutumizidwa ku bungwe la akatswiri kuti ayesetse kalembedwe kazinthu.)

Makulidwe ndi Kukhalitsa

1. Lamulo lagolide la kusankha makulidwe

Makulidwe abwino a khoma la magalasi agalasi a borosilicate ayenera kukhala osiyanasiyana 1.5mm-2mm, osiyanasiyana omwe amatsimikiziridwa mu mayeso a labotale:

• Pafupifupi 1.5 mm: Ngakhale ndizopepuka, kukana kwa dontho kumachepera kuposa 30%.
• Kuposa 2 mm: Mphamvu zimawongoleredwa koma kukana kuyamwa kumachulukitsidwa, zomwe zimakhudza zomwe zimagwiritsidwa ntchito.
• Mulingo woyenera kwambiri: makulidwe a 1.8mm amatha kupirira dontho la mita 1.2 (deta ya labotale)

2. Njira zoyezera khalidwe la akatswiri

• Acoustic test njira: kugwedeza thupi la chubu, galasi lapamwamba la borosilicate limatulutsa phokoso lomveka; Zogulitsa zotsika zimamveka ngati zosamveka komanso zazifupi, zimatha kukhala ndi thovu la mpweya kapena zonyansa.
• Njira yodziwira Optical: yang'anani khoma la chubu pakuwala, liyenera kuwonetsa mawonekedwe owoneka bwino, opanda zingwe kapena zonyansa; gawo lodulidwa liyenera kukhala lopukutidwa ndi moto, kuwonetsa arc yosalala (kupukuta wamba kudzakhala ndi m'mbali zoonekeratu).
• Kupsinjika maganizo: ikani udzuwo poyang'ana polarized kuwala, kugawa kwapamwamba kwazinthu zopsinjika ndi yunifolomu, palibe mizere yamitundu.

3. Kupanga kwatsopano kumawonjezera kukhazikika

• Katatu chitetezo kupanga: mphete yokhuthala pakamwa pa kapu, poyambira pakati pa anti-roll, ndi chithandizo chozungulira pakamwa poyamwa.
• Njira yolimbikitsira usilikali: Mitundu ina imatengera ukadaulo wolimbitsa thupi, kupsinjika kwapamwamba kumatha kufikira 800MPa; nano-❖ kuyanika luso kumapangitsanso pamwamba kuuma kwa 9H (5H kwa galasi wamba).

4. Momwe mungagwiritsire ntchito

• Kugwiritsa ntchito kunyumba: kusankha 1.8mm muyezo makulidwe ndi silikoni mlandu
• Kugwiritsa ntchito panja: 2mm unakhuthala chitsanzo tikulimbikitsidwa, ndi bokosi wapadera yosungirako.
• Ana amagwiritsa ntchito: Ayenera kugwiritsa ntchito mtundu wapadera wokhala ndi chithandizo chapakona yozungulira + kapangidwe ka anti-drop.

(chikumbutso cha akatswiri: pogula, mukhoza kufunsa bizinesi kuti ipereke vidiyo yoyesera madontho, opanga nthawi zonse amakhala ndi mbiri yonse ya ndondomeko yoyezetsa khalidwe. Pewani kusankha kulengeza za mzinda "zosasweka mtheradi", mankhwala onse a magalasi ali ndi mwayi wosweka, chinsinsi ndi kukwaniritsa mgwirizano pakati pa kukhazikika ndi kugwiritsira ntchito zochitika.)

Chitetezo: Zopanda kutsogolera, Zosatsekedwa, Palibe Zotsalira Zamankhwala

Udzu wagalasi wa borosilicate uli ndi ubwino wambiri pachitetezo, ndi zipangizo zoyera, zokhazikika, komanso zopanda zitsulo zolemera kapena zokutira zomwe zimakhala zovulaza thupi la munthu, zomwe zimawapangitsa kukhala abwino kumwa mowa. Komabe, pali zinthu zina zotsika pamsika, zomwe zitha kukhala ndi zinthu zapoizoni monga lead kapena zokutira zamtundu wosakhazikika zomwe zimawonjezeredwa chifukwa cha kukongola, zomwe zimatha kugwa ndi kusintha kwa kutentha kapena kukhudzana ndi acid-base pakugwiritsa ntchito, zomwe zimapangitsa kuti pakhale ngozi.

1. Zoopsa zomwe zingatheke

Magalasi otsika amatha kukhala ndi zitsulo zolemera, kugwiritsidwa ntchito kwa nthawi yaitali kungayambitse poizoni wambiri; utoto ❖ kuyanika ngati si okhazikika, mu kuyeretsa mobwerezabwereza kapena kutentha disinfection n'zosavuta peel off, akhoza kusakaniza chakumwa ndi m`thupi la munthu. Kuonjezera apo, zida zina zagalasi zosavomerezeka zimakhala zosavuta kuphulika pa kutentha kwakukulu kapena kusiyana kwakukulu kwa kutentha, ndipo pali chiopsezo cha kuvulala kwa thupi.

2. Malingaliro osankha

Ogula amalangizidwa kuti azikonda magalasi owoneka bwino a borosilicate pogula kuti apewe ngozi zosatsimikizika zachitetezo zomwe zimadza chifukwa cha mitundu yokongoletsa. Komanso, onetsetsani kuti mwawona ngati katunduyo adalandira chiphaso chachitetezo cha chakudya kuti muwonetsetse kuti zinthuzo ndi zotetezeka komanso zopanda zotsalira za mankhwala. Zogulitsa zabwino nthawi zambiri zimalembedwa ndi kalasi yazinthu komanso chidziwitso cha certification.

3. Malangizo oyeretsa

Magalasi apamwamba a borosilicate ali ndi kutentha kwabwino kwambiri ndipo ndi oyenera njira zosiyanasiyana zochepetsera kutentha. Njira zoyeretsera zomwe zikuperekedwa ndi izi:

• Madzi Owiritsa Kuwiritsa ndi Kutsuka: Ikani mapesi m'madzi otentha kwa mphindi 5-10 kuti muphe mabakiteriya wamba.
• Kutentha kotentha kapena kuyeretsa chotsuka mbale kutentha kwambiri: oyenera kuyeretsa mwamsanga tsiku ndi tsiku, onetsetsani kuti mapesi amangiriridwa bwino.
• Kusamba m'manja ndi burashi yapadera ndi zotsukira zofatsa: Zoyenera kukonza tsiku ndi tsiku, pewani kugwiritsa ntchito asidi amphamvu kapena zotsukira zamchere kuti mupewe dzimbiri.

Posankha zinthu zamtengo wapatali komanso kukhala ndi zizolowezi zabwino zoyeretsera, mukhoza kukulitsa chitetezo ndi thanzi la magalasi apamwamba a borosilicate.

Kupanga Kwatsatanetsatane: Dziwani Zomwe Mungagwiritsire Ntchito

Chitonthozo cha udzu wa galasi la borosilicate sichimadalira pazinthu zokha, komanso pamapangidwe atsatanetsatane. Kuyambira mawonekedwe a udzu mpaka zowonjezera zofananira, ting'onoting'ono tating'onoting'ono tating'onoting'ono timakhudza zomwe ogwiritsa ntchito amakumana nazo.

1. Kusankha mawonekedwe ndi kutalika

• Chitoliro chowongoka: mizere yoyera, yosavuta kuyeretsa, yoyenera panyumba tsiku lililonse kapena madzi akumwa akuofesi.
• Mapangidwe a bent tube: ngodya ndi yosavuta kumwa mwachindunji, makamaka oyenera ana, okalamba kapena kunja kwa nyumba, komanso bwino ndinazolowera muli ndi lids.
• Malingaliro autali: Nthawi zambiri timalimbikitsa kugula udzu mkati mwa 12-20cm, yomwe imatha kusinthidwa ndi makapu ambiri wamba, mabotolo agalasi ndi makapu akumwa omwe amapitako, ndipo amakhala osinthasintha. Pazosowa zapadera, kukulitsa kosinthika kumatha kuganiziridwa.

2. Chowonjezera phukusi kapangidwe

• Kuyeretsa Burashi: Ndibwino kuti musankhe burashi yapadera ya nayiloni kapena burashi ya thonje, yomwe ndi yabwino kuyeretsa mkati, kupeŵa kukula kwa mabakiteriya ndi kupititsa patsogolo ukhondo ndi chitetezo.
• Bokosi losungirako kapena chikwama cha canvas: zosavuta kunyamula, kusungirako maulendo, kupewa kukhudzana pakati pa udzu ndi zinthu zina zomwe zimayambitsa kuipitsidwa, makamaka zoyenera kudya kunja kapena zachilengedwe.
• Udzu wopukuta pakamwa: Margarine wapamwamba kwambiri ayenera kuzunguliridwa ndi kupukutidwa mu chithandizo chocheka, popanda nsonga zakuthwa kapena mabala, zomwe zingalepheretse kukanda pakamwa ndi kupititsa patsogolo chitetezo ndi chitonthozo mukumwa.

Kugulitsa ndi Kugulitsa Pambuyo: Kupewa "Kuwononga Kamodzi"

Udzu wagalasi wa Borosilicate uyenera kukhala wokhazikika, koma moyo weniweni wautumiki nthawi zambiri umakhudzidwa ndi luso lamtundu, kuwongolera bwino komanso chitetezo pambuyo pa malonda. Kusankha mtundu wodalirika sikungotsimikizira za khalidwe la mankhwala, komanso njira yopewera kutaya ndi kukhumudwa.

1. Njira zovomerezeka

Perekani zokonda mtundu wa eco-lifestyle omwe ali ndi mbiri yakale, kapena opanga magalasi akale omwe ali ndi zaka zambiri. Mitundu iyi nthawi zambiri imakhala ndi njira zopangira zokhwima, njira zowongolera bwino kwambiri, ndipo zogulitsa zawo zimagwira ntchito mosasinthasintha malinga ndi kukana kutentha, kufanana kwa makulidwe ndi tsatanetsatane wakupera, komanso kutsika kochepa.

2. Pambuyo-malonda utumiki chitsimikizo

Mitundu yapamwamba kwambiri imakonda kupereka chithandizo chamunthu pambuyo pogulitsa, monga mautumiki monga kusinthidwa kowonongeka kapena chipukuta misozi, nthawi yobweza yotalikirapo kapena chithandizo chothandizira makasitomala. Musanagule, tikulimbikitsidwa kuyang'ana mosamala ngati bizinesiyo yalembedwa momveka bwino ndi mfundo zogwirira ntchito.

3. Zowunikira zowunikira ogwiritsa ntchito

Mukasakatula ndemanga za ogwiritsa ntchito, musamangoyang'ana kuchuluka konse, komanso kulabadira zenizeni, makamaka "kaya ndizosalimba", "kaya zimamveka bwino m'manja", "kaya zasintha / kuzimiririka".

Chidziwitso chambiri chamtundu, chitetezo pambuyo pa malonda ndi mayankho a ogwiritsa ntchito zitha kusintha kwambiri kuchuluka kwabwino kwa kugula magalasi agalasi a borosilicate, ndikuzindikiradi cholinga chogwiritsa ntchito zachilengedwe, chokhazikika komanso chokhazikika.

Mapeto

Chinsinsi chosankha magalasi a galasi la borosilicate chili muzinthu zisanu: zinthu zoyera, makulidwe apakati, otetezeka komanso opanda vuto, mapangidwe oganiza bwino, ndi mtundu wodalirika.Udzu wapamwamba kwambiri, ngakhale kuti ndalama zoyambazo ndizokwera pang'ono, koma chifukwa cha kulimba kwake ndi makhalidwe a chilengedwe, zimatha kugwiritsidwa ntchito kwa nthawi yaitali, kuchepetsa zinyalala, kusonyezadi "ndalama za nthawi imodzi, zamtengo wapatali wa chilengedwe.