Ka'idoji da hanyoyin gwaji marasa sanda

Non stick pot tana nufin tukunyar da ba ta manne a ƙasan tukunyar lokacin dafa abinci. Babban bangarensa shi ne baƙin ƙarfe, kuma dalilin da ya sa tukwanen da ba sanduna ba ba sa liƙawa shi ne saboda akwai wani rufin da ake kira "Teflon" a kasan tukunyar. Wannan abu shine kalmar gabaɗaya don resins mai ɗauke da fluorine, gami da mahadi irin su polytetrafluoroethylene da perfluoroethylene propylene, waɗanda ke da fa'idodi kamar ƙarfin zafin jiki, ƙarancin zafin jiki, da kwanciyar hankali sinadarai. Lokacin dafa abinci tare da kwanon sanda, ba shi da sauƙin ƙonewa, dacewa da sauƙi don tsaftacewa, kuma yana da yanayin zafi iri ɗaya da ƙarancin hayaƙin mai yayin dafa abinci.

Kewayon gano kwanon da ba sanda ba:
Flat bottomed non stick pan, yumbu maras sanda, kwanon ƙarfe mara sanda, bakin karfe mara sanda, kwanon aluminum mara sanda, da sauransu.

Tukunna mara sandaabubuwan gwaji:
Gwajin sutura, gwajin inganci, gwajin aikin injiniya, gwajin abubuwa masu cutarwa, gano ƙaura, da sauransu.

Kwanon da ba sanda bahanyar ganowa:
1. Bincika ingancin murfin kwanon da ba sanda ba. Ya kamata saman rufi ya kasance yana da launi iri ɗaya, mai haske, kuma babu wani abu da aka fallasa.
2. Bincika idan rufin yana ci gaba, watau babu laka kamar fashe.
3. A hankali a kwasfa gefen kwanon rufin da ba sanda ba tare da ƙusoshi, kuma kada a sami wani abin rufe fuska da ke barewa, yana nuna mannewa mai kyau tsakanin rufin da ƙusoshin.
4. Zuba digo-digo na ruwa a cikin kasko mara sanda. Idan ɗigon ruwa zai iya gudana kamar beads a kan ganyen magarya kuma ba su bar alamar ruwa ba bayan ya zubo, yana nufin babban kasko ne na gaske. In ba haka ba, kasko ne na karya wanda aka yi da wasu kayan.