TS EN 1593: 2007 Bayanin kyandir don amincin gobara

Ya fi gwada kwanciyar hankali na kona kyandir: Kyandir-tsaye ba zai ƙare ba lokacin da aka gwada shi akan gangara na 10 ° .

Ƙunƙwasa ta biyu: Babu kunnawa na biyu da zai faru fiye da 10s .

Tsawon harshen wuta: Tsayin harshen wuta ga kowane nau’in kyandir, sai dai fitilun shayi, ba za su wuce 75mm ba. Tsayin harshen wuta don fitilun shayi ba zai wuce 30mm ba.

Hali ta hanyar kashe kai a ƙarshen aikin konawa : Kyandir ɗin kwantena da kyandir da aka sayar da su azaman kashe kansa za , a ƙarshen lokacin ƙonewa , kashe kansa kuma , a cikin yanayin kyandir ɗin kwantena , ba za a fasa kwandon ba .

Sake kunnawa bayan kashewa : Wick ɗin ba zai ci gaba da gudana ko hayaƙi ba fiye da daƙiƙa 20 bayan kashewa . Bayan kashe kyandir ɗin ba zai sake kunnawa ba nan da nan.

Ƙayyadaddun halaye don lalata (EN 15426: 2018)

Don kimanta yanayin sooting na kona kyandirori ta hanyar auna ma’aunin nauyi na kyandir da ma’anar soot a cikin ƙayyadadden lokaci a cikin zafin jiki na 20 ℃ ± 5 ℃.

Duk gwaje-gwaje sun dogara ne akan ka’idodin EU: (EN 1593: 2007) (EN 15426: 2018).

Qingdao Yuan Bridge Houseware Co., Ltd 

Yawancin lokaci akwai abubuwan ƙari a cikin kyandir .
Misali, kyandir mai ƙamshi da aka yi da paraffin zai ƙara ɗan ƙaramin kakin microcrystalline: zai sa kyandir ɗin ya yi laushi kuma zai taimaka wajen cire ulun auduga da aka samar yayin aikin sanyaya paraffin, don kada paraffin ɗin ya yi kirgi sosai.
Ƙara ƙaramin ƙwayar ghee (wanda aka ciro daga madarar dabba): Yana taimakawa ruwan kakin zuma da man mai mai mahimmanci don haɗuwa yayin aikin samarwa, yana sa shingen kakin zuma mai sauƙi don siffar, yana taimakawa shingen kakin zuma ya rabu da bangon gilashi. kuma bayyanar ya zama mafi kyau. Amma launin rawaya ne.
Stearic acid (kayan lambu ko na dabba mai tsantsa): ana ƙara don taimakawa ƙara tauri da fari na kyandir, rufe launin ruwan mai mai mahimmanci, kawar da hayaƙin baƙar fata na ƙonawa mai tsafta, da sanya kyandir ɗin da ƙarfi.
Alamun mai: Rini kyandir.

Koyaya, ba za a iya amfani da duk abubuwan ƙari a lokaci guda ba.

Misali, yin amfani da stearic acid a lokaci guda da kakin zuma zai haifar da wani sinadari, wanda zai sa saman kyandir ɗin ya lalace.
Stearic acid yana aiki kishiyar microcrystalline kakin zuma, kuma ƙari na lokaci guda yana nufin cewa ba a canza taurin kyandir ba.
Yawan stearic acid zai canza launin toshe na kakin zuma da sauri.

Sabili da haka, kyandir na ƙira daban-daban suna amfani da nau’ikan nau’ikan nau’ikan da abubuwan da ke cikin ƙari.
A kan yanayin tabbatar da bayyanar kyandir yana da tsabta, gwajin konawa shine mafi kyawun hanyar gwaji don gwada tsarin masana’antar kyandir.