Shellac CAS 9000-59-3
Shellac yana da kyawawan kaddarorin kamar tabbacin danshi, rigakafin lalata, rigakafin tsatsa, juriyar mai, rufin lantarki da thermoplastic.Mafi kyawun kaushi don allunan shellac shine ƙananan barasa waɗanda ke ɗauke da hydroxyl, kamar methanol da ethanol.Insoluble a cikin glycol da glycerol, mai narkewa a cikin lye, ammonia, amma kuma mai narkewa a cikin ƙananan acid carboxylic, irin su formic acid da acetic acid, wanda ba a iya narkewa a cikin fats, hydrocarbons aromatic da abubuwan halogen su, carbon tetrachloride, ruwa, sulfur dioxide ruwa bayani.Shellac resin yana raguwa a cikin yanayin yanayi.Zubar da ruwa a cikin ruwa zai haifar da karuwar iskar oxygen na kwayoyin ruwa, ya sa ruwan ya kau, kuma a hankali ya sa ruwan ja.
| Abu | Ƙayyadaddun bayanai |
| Ma'anar launi | ≤14 |
| Zafi ethanol abu mara narkewa (%) | ≥0.75 |
| Lokacin zafi (minti) | ≥3' |
| Wurin laushi (℃) | ≥72 |
| Danshi(%) | ≤2.0 |
| Ruwa mai narkewa (%) | ≤0.5 |
| Lodine (g/100g) | ≤20 |
| Acid (mg/g) | ≤72 |
| Wax(%) | ≤5.5 |
| Ash(%) | ≤0.3 |
1.A cikin masana'antar abinci, ana amfani da shellac a cikin suturar 'ya'yan itace sabo don samar da fina-finai masu haske, tsawaita rayuwar 'ya'yan itatuwa, da haɓaka ƙimar kasuwancin su.Ana amfani da Shellac a cikin kayan daɗaɗɗen kayan abinci da kayan abinci na kek don ƙara haske, hana danshi dawowa, da shafa bangon ciki na gwangwani na ƙarfe don hana abinci shiga cikin ƙarfe.
2.Shellac za a iya amfani da ko'ina a abinci, magani, soja, lantarki, tawada, fata, karfe, inji, itace, roba, da sauran masana'antu.
3.Shellac Paint yana da karfi adhesion kuma ana amfani dashi a cikin manyan kayan katako da kayan ado masu yawa.
4.Shellac ana amfani da shi a cikin masana'antar fata a matsayin haske mai haske da karewa, yana da saurin bushewa, cikawa mai ƙarfi, da mannewa mai ƙarfi ga fata, yana sa ya zama mai laushi kuma mai laushi.
5. A cikin masana'antar lantarki, ana kuma amfani da shellac wajen kera allunan insulating, allunan mica laminated, insulators na wutan lantarki, insulating varnishes, kwararan fitila, fitilu masu kyalli, da manna masu siyar da bututun lantarki.
6.In soja masana'antu, shellac ne yafi amfani da matsayin retarder ga shafi jamiái, insulating kayan, da kuma gunpowder kwayoyi.Hakanan ana amfani da Shellac don kera kayan aikin soja waɗanda ke da kariya ta UV da radiation.
7.Shellac galibi ana amfani dashi azaman rufin rufi ko filler don samfuran roba a cikin masana'antar roba.Inganta lalacewa, mai, acid, ruwa, da rufi.Rage tsarin tsufa kuma ƙara tsawon rayuwa.
20 kg / kartani, 50 kg / jaka ko bisa ga abokin ciniki bukatun.
Shellac CAS 9000-59-3
Shellac CAS 9000-59-3
