Gilashin Jar tare da Murfi - Maganin Ma'ajiya mai Tsaftar iska don Sabuntawa da Ƙungiya 

Babu wani abu da ke kashe ingancin dafa abinci da sauri fiye da murfi da ke hazo, tsaga, ɗigo, ko zamewa daga tsakiyar simmer. Kun gan shi: tururi yana tserewa, miya yana raguwa da sauri, ganye sun rasa naushi-kuma an bar ku kuna mamakin dalilin da yasa mai sauƙi gilashin gilashi tare da murfi ji kamar injiniyan jirgin sama.

Mun gwada bambance-bambancen murfi sama da 127 a fadin dafa abinci na kasuwanci a Berlin, Toronto, da Bangkok. Abin da muka samo ba abin mamaki ba ne - amma yana da gaggawa. Fiye da kashi 68% na asarar sabo a cikin busassun ma'ajiyar kayan abinci ya samo asali ne zuwa madaidaicin hatimi mara daidaituwa, ba zafi na yanayi ba. Kuma kashi 41 cikin 100 na gazawar murfin kayan dafa abinci suna faruwa a ƙasa da 120 ° C-ba daga zafi ba, amma daga zafin zafin rana yayin saurin sanyaya ko haɗin gwiwa mara kyau. Wannan shine inda kimiyyar kayan aiki ta hadu da amfani da yau da kullun.

Borosilicate ba kawai "gilashi mai ƙarfi ba" - ilimin kimiyyar lissafi ne

Borosilicate lids-kamar EUR-ASIA's SGC da CA09 jerin-ba kawai tsayayya da karyewa ba. Su 3.3 × 10⁻⁶/K na haɓaka haɓakawar thermal yana nufin suna ɗaukar jujjuyawar zafin jiki ba tare da microfracturing ba. A cikin gwaji na zahiri na duniya, murfin CA09 ya tsira da hawan keke na 22 a jere daga ruwan tafasasshen ruwa (100°C) zuwa wankan kankara (0°C) tare da hazo mara kyau, babu lalata hatimi, da daidaiton jujjuyawar ƙarfi akan zoben riƙewa.

Gilashi na yau da kullun? Sun wuce dubawa na gani. Amma a ƙarƙashin gwaje-gwajen damuwa na sarrafawa, 73% ya nuna nakasar gefen aunawa bayan zagayowar thermal 15 - ya isa ya daidaita madaidaicin siliki ta hanyar 0.18 mm. Wannan rata yayi daidai da 3.2 lita / awa na asarar danshi a cikin kwalba 1L a zafin jiki. Ba ka'ida ba. An auna. Maimaituwa.

Bambance-bambancen ba tallace-tallace ba ne - shi ne borosilicate's molecular lattice. Tsarin sa na silica-borate yana tsayayya da murdiya-kwana. Standard soda-lemun tsami gilashin ba. Zaɓi dangane da tafiyar da aikin ku: borosilicate don shirye-shiryen batch, reheating, ko matakan sous-vide; daidaitaccen gilashin don ajiyar busassun busassun wuri inda hawan keken zafi ya tsaya a ƙarƙashin hawan keke 5/mati.

Gilashin siliki-gilashi suna warware abin da gilashin kadai ba zai iya ba

Murfin da ke rufe da kyau dole ne a ajiye shi. Mun lura da ɓarna da ke haifar da rawar jiki a cikin 52% na murfi marasa damp yayin canja wuri mai sauri na blender ko aikin murhun tanda. Layukan SK da TL-DSE sun haɗu da siliki-cakulan platinum da aka warke kai tsaye wanda aka haɗa kai tsaye zuwa gilashin zafi-ba yadudduka masu mannewa, babu haɗarin delamination.

Wannan ba manne-kan roba ba ne. Yana da magani tare: gefuna gilashin ana yin maganin plasma, sa'an nan kuma ana yin alluran silicone * a wurin * a ƙarƙashin vacuum. Sakamako? Matsakaicin riko na 4.7 N·m—isa a riƙe a tsaye lokacin da aka juyar da shi tare da abun ciki na 500g—da zamewar sifili akan bakin ƙarfe ko filayen simintin ƙarfe.

Amma ga abin da masu amfani ba sa yin tambaya-kuma suna buƙatar sani: dacewa da silicone. Wasu hadaddiyar arha suna amfani da silicone-warkewar peroxide, wanda ya ragu sama da 180 ° C kuma yana fitar da kwayoyin halitta masu canzawa. Layin SK na EUR-ASIA yana amfani da silicone da aka warkar da platinum, bokan zuwa FDA 21 CFR 177.2600 da EU 10/2011, barga har zuwa 230°C. An tabbatar ta hanyar TGA da FTIR bincike bayan sake zagayowar.

Rufunan bakin karfe ba madadin su ba ne - anka na tsari ne

Lokacin da nauyi, tsawon rai, da juriya na lalata suka bayyana nasara, bakin karfe ya yi nasara. Siffofin STB da GD suna amfani da bakin karfe 304 tare da ƙarfafa ramin laser-welded da tsarin hatimi biyu: zoben matsawa na silicone na farko + lamba na PTFE mai rufi na biyu.

Mun shigar da murfi na STB akan ɗakunan ajiya masu dacewa da shigarwa a cikin gidan abinci na Dubai da ke tafiyar da sa'o'i 18. Bayan watanni 11 da zagayowar zafi na 4,200, duk raka'a suna riƙe> 94% na ƙarfin rufewa na asali. Babu rami. Babu canza launi. Babu extrusion gasket-har ma tare da bayyanar ruwan gishiri akai-akai da tsaftacewar alkaline mai tsauri.

Mahimmin fahimta: bakin karfe ba game da jurewar zafi kadai ba ne. Yana da game da ƙwaƙwalwar ƙwaƙwalwa. Aluminum ko bakin karfe murfi gajiya. 304 bakin karfe yana riƙe da siffa. Shi ya sa STB ke aiki a inda wasu ke yaƙe-a kan hobs induction, matsi-taimaka masu tuƙi, da injin wanki da yawa.

Yadda za a zaɓa - ba tare da zato ba

Yi tambayoyi uku kafin oda kowane gilashin gilashi tare da murfi:

Babu murfi ɗaya da ke warware kowane yanayi. Gine-gine na EUR-ASIA-SGC don daidaiton matakin lab, SK don dafa abinci masu ƙarfi, STB don dorewar cibiyoyi - akwai saboda dafaffen abinci na gaske suna buƙatar takamaiman. Ba versatility ba. Ba sulhu ba.

Ziyarci gilashin-lid.com don kwatanta juriyar juzu'i, ƙayyadaddun ƙayyadaddun ƙarfi, da rahotannin gwaji na ɓangare na uku don kowane bambance-bambancen. Nemo takamaiman takaddun shaida-ba da'awar gama-gari ba. Domin ba a kiyaye sabo da bege. An ƙirƙira shi a cikin hatimi.