Ikirahuri cya Jar hamwe na Gipfundikizo - Ububiko bwa Airtight Igisubizo cyo gushya no gutunganya 

Ntakintu cyica imikorere yigikoni byihuse kuruta igipfundikizo, igihu, kumeneka, cyangwa kunyerera hagati. Wabibonye: amavuta aratoroka, isosi igabanuka vuba, ibyatsi bibura punch-ugasigara wibaza impamvu yoroshye ikirahuri cyikirahure yumva ari injeniyeri icyogajuru.

Twagerageje impinduka zirenga 127 mugikoni cyubucuruzi i Berlin, Toronto, na Bangkok. Ibyo twasanze ntibyatangaje-ariko byari byihutirwa. Kurenga 68% byo gutakaza gushya mububiko bwumye bwumye busubira mubudakemwa bwa kashe idahuye, ntabwo ari ubuhehere bwibidukikije. Kandi 41% by'ibikoresho byo kunanirwa guteka bibaho munsi ya 120 ° C - bitatewe n'ubushyuhe, ahubwo biterwa no guhungabana k'ubushyuhe mugihe cyo gukonja vuba cyangwa guhuza bidakwiye. Aho niho siyanse yibikoresho ihura nikoreshwa rya buri munsi.

Borosilicate ntabwo ari "ikirahure gikomeye" gusa - ni fiziki ya Calibrated

Ibipfundikizo bya Borosilicate-nka SGC ya EUR-ASIA na CA09-ntibirwanya kumeneka gusa. Coefficient ya 3.3 × 10⁻⁶ / K yo kwagura ubushyuhe bivuze ko bakurura ihindagurika ryubushyuhe nta microfracturing. Mu kwipimisha kwisi, umupfundikizo wa CA09 warokotse inzinguzingo 22 zikurikiranye kuva amazi abira (100 ° C) kugeza ubwogero bwa barafu (0 ° C) hamwe na zeru zeru, nta kwangirika kwa kashe, no kugumana itara rihoraho kumpeta igumana.

Ibifuniko bisanzwe? Batsinze igenzura. Ariko mugihe cyibizamini byagenzuwe, 73% berekanye impinduka zifatika nyuma yubushyuhe 15 bwumuriro-bihagije kugirango uhungabanye gaze ya silicone ya mm 0.18. Icyo cyuho kingana na litiro 3.2 / isaha yo gutakaza ubuhehere mu kibindi cya 1L ku bushyuhe bwicyumba. Ntabwo ari amahame. Bipimye. Gusubiramo.

Itandukaniro ntabwo ryamamaza-ni borosilicate ya molekulike ya molekile. Imiterere ya silika-borate irwanya kugoreka inguni. Ikirahuri gisanzwe cya soda-lime ntabwo. Hitamo ukurikije ibikorwa byawe: borosilicate yo gutegura icyiciro, gushyushya, cyangwa gutunganya sous-vide; ikirahuri gisanzwe kububiko bwumye aho gusiganwa ku magare biguma munsi yizuba 5 / icyumweru.

Silicone-ibirahuri ikora ikemura icyo ikirahure cyonyine kidashobora

Igipfundikizo gifunze neza nacyo kigomba kuguma. Twabonye uburyo budahwitse buterwa no kunyeganyega muri 52% yipfundikizo zidacometse mugihe cyo kohereza umuvuduko mwinshi cyangwa kwimura ifuru ya convection. Imirongo ya SK na TL-DSE ihuza ibiryo byo mu rwego rwa platine-yakize silicone ihujwe neza nikirahure cyoroshye - nta byuma bifata, nta ngaruka zo gusiba.

Iyi ntabwo ari kole-reberi. Irakize hamwe: impande z'ikirahuri zivurwa na plasma, hanyuma silicone igaterwa inshinge * muburyo * munsi ya vacuum. Igisubizo? Inzira ya 4.7 N · m ifata - ihagije kugira ngo ihagarike ihagaritse iyo ihinduwe hamwe na 500g - hamwe na zeru kunyerera ku byuma bitagira umwanda cyangwa hejuru y’icyuma.

Ariko dore ibyo abakoresha badakunze kubaza-kandi bakeneye kumenya: guhuza silicone bifite akamaro. Bimwe mubikoresho bidahenze bikoresha silicone ikize ya peroxide, igabanuka hejuru ya 180 ° C ikanasohora ibinyabuzima bihindagurika. Umurongo wa SK wa EUR-ASIA ukoresha gusa silicone yakize platine, yemejwe na FDA 21 CFR 177.2600 na EU 10/2011, ihagaze kugeza kuri 230 ° C. Byagenzuwe binyuze muri TGA na FTIR nyuma yisesengura.

Ibipfundikizo by'ibyuma ntibisubira inyuma-ni inanga zubatswe

Iyo uburemere, kuramba, hamwe no kurwanya ruswa bisobanura intsinzi, ibyuma bidafite ingese biratsinda. Urukurikirane rwa STB na GD rukoresha 304 rutagira umuyonga hamwe na lazeri-yasudishijwe rim imbaraga hamwe na sisitemu ebyiri-kashe: impeta yibanze ya silicone compression impeta + ya kabiri ya PTFE yuzuye iminwa.

Twashyizeho ibipfundikizo bya STB kububiko bujyanye no kwinjiza ibicuruzwa muri Dubai catering hub ikora amasaha 18. Nyuma y'amezi 11 na 4200 byumuriro, ibice byose byagumanye> 94% byingufu zumwimerere. Nta gutobora. Nta bara. Nta gusohora gasike - kabone niyo yakunze guhura namazi yumunyu no gusukura alkaline.

Ubushishozi bwibanze: kutagira umwanda ntabwo bijyanye no kwihanganira ubushyuhe wenyine. Byerekeranye no kwibuka. Aluminium cyangwa ibyuma bito bitwikiriye umunaniro. 304 idafite ingese igumana imiterere. Niyo mpamvu STB ikorera aho abandi barwanira-kuri hobs induction, amato afashwa nigitutu, hamwe no koza ibikoresho byinshi.

Uburyo bwo guhitamo - utabanje gukeka

Baza ibibazo bitatu mbere yo gutumiza icyaricyo cyose ikirahuri cyikirahure:

Nta gipfundikizo kimwe gikemura ibintu byose. Ubwubatsi bwa EUR-ASIA-SGC kubisobanuro bya laboratoire, SK kubikoni bifite imbaraga, STB kuburambe bwinzego-ibaho kuko igikoni nyacyo gisaba umwihariko. Ntabwo bihindagurika. Ntabwo ari ubwumvikane.

Sura ikirahure-lid.com kugereranya kwihanganira ibipimo, ibipimo bya torque, hamwe na raporo yikizamini cya gatatu kuri buri variant. Shakisha icyiciro cyihariye-ntabwo ari rusange. Kuberako gushya bitabitswe nicyizere. Yakozwe muri kashe.