Alkyl Polyether: Kayan Sinadarai Masu Amfani Da Yawa Don Amfani Da Su Iri-iri-1
Manyan Fagen Aikace-aikace
A masana'antar sinadarai, ana amfani da alkyl polyethers a matsayin kayan aiki na kumfa polyurethane, manne, sealants, da elastomers. Ana amfani da kumfa polyurethane sosai a cikin kayan daki, katifu, kujerun motoci, da kayan kariya daga gini. Ana amfani da manne polyurethane da sealants wajen haɗa gine-gine, motoci, da na'urorin lantarki.
A masana'antar harhada magunguna, alkyl polyethers suna aiki a matsayin abubuwan taimako da kuma abubuwan da ke taimakawa wajen narkewar magunguna, wanda ke ƙara musu kwanciyar hankali da kuma narkewa. Ana kuma amfani da su wajen samar da abubuwan da ke cire kumfa, surfactants, da kuma abubuwan da ke sanya ruwa a jiki, waɗanda ake amfani da su sosai a cikin maganin feshi ta baki, na hanci, na digon ido, na kunne, da kuma na shamfu.
A masana'antar yadi da takarda, ana amfani da alkyl polyethers a matsayin masu laushi, masu hana kumburi, da kuma masu jika. Suna inganta laushi da hana kumburi na yadi kuma suna haɓaka ingancin takarda da ingancin samarwa a fannin yin takarda.
A fannin sabulun wanke-wanke da kayayyakin kula da kai, ana amfani da alkyl polyethers a matsayin surfactants da emulsifiers. Suna da kyau wajen tsaftacewa, kumfa, daidaita kumfa, jika jiki, da kuma tsarkakewa, ana amfani da su sosai a shamfu, wanke jiki, tsaftace hannu, da kuma sabulun wanki.
Bugu da ƙari, ana amfani da alkyl polyethers a matsayin masu cirewa da man shafawa a masana'antar mai, da kuma masu sanyaya da man shafawa a cikin sarrafa ƙarfe.
Tsarin samar da alkyl polyethers yawanci ya haɗa da maganin farko na masu farawa da masu haɓaka sinadarai, halayen polymerization na zobe, da matakan bayan sarrafawa kamar su neutralization, adsorption, dehydration, tacewa, da distillation.
Bayani dalla-dalla
| Sunan Samfuri | Polyeter na Barasa | |||||||||
| Tsarin Sinadarai | RO−(CH2CH2O)n−H | |||||||||
| Nauyin kwayoyin halitta | 300-5000 g/mol | |||||||||
| Bayyanar | Ruwa mai haske mara launi | |||||||||
| Tafasasshen Wurin | −200°C | |||||||||
| Yawan yawa | 0.9-1.1 g/cm³ | |||||||||
| Lambar HS | 3402130000 | |||||||||
| Aikace-aikace | Ana amfani da shi a cikin sabulun wanka, emulsifiers, kayan taimako na yadi, da kuma sinadarai na filin mai | |||||||||
Takardar Kula da Inganci
| Sunan Samfuri | |||||||
| KAYA | ƘARIN MAGANIN (%) | DARAJAR GWAJI (%) | |||||
| Abubuwan da ke cikin Toluene Diisocyanate%≧ | 99.5 | 99.96 | |||||
| Rabon Isomer(2,4/2,6) | 80.0/20.0±1 | 79.4/20.6 | |||||
| Ruwan sinadarin chlorine% ≤ | 0.01 | 0.0032 | |||||
| Acid (kamar HCL)% ≤ | 0.004 | 0.0005 | |||||
| Chroma (Hazen) ≤ | 25 | 10 | |||||
a takaice
A taƙaice, alkyl polyethers, a matsayin kayan aiki masu amfani da sinadarai masu yawa, suna taka muhimmiyar rawa a masana'antu da yawa. Ba wai kawai suna haɓaka aikin samfura da inganci ba, har ma suna tallafawa ci gaban masana'antar zamani. Tare da ci gaba da ci gaban fasaha, damar amfani da alkyl polyethers za ta fi faɗi.