tuta

samfurin

DMDM Hydantoin CAS 6440-58-0

Takaitaccen Bayani:

Sunan Sinadarai: DMDMH (1,3-Dihydroxymethyl-5,5-dimethylhydantoin)

Ma'anar kalmomi: DMDM ​​Hydantoin

Tsarin kwayoyin halitta: C7H12N2O4

CAS 6440-58-0


Cikakken Bayani game da Samfurin

Alamun Samfura

Bayanin Samfurin

DMDMH (1,3-Dihydroxymethyl-5,5-dimethylhydantoin)

INCI DMDM Hydantoin
Lambar Shari'a. 6440-58-0
Tsarin kwayoyin halitta C7H12N2ABINCI4
Fihirisar fasaha
Abu Fihirisa
Siffofi Ruwa mai haske mara launi zuwa rawaya mai haske, mara ƙamshi ko ƙamshi mai ɗan kama da na musamman
ƙimar pH 5.0~7.0
Yawan sinadarin Nitrogen,% 7.8~8.6
Abun ciki mai ƙarfi,% 54~56
Dangantaka yawa (25℃) 1.14~1.17
Formaldehyde,% ≤2.0
Jimlar formaldehyde,% 17~18
Kamar yadda,% ≤0.001
ƙarfe masu nauyi,% ≤0.004
Narkewa A gauraya da ruwa, ƙananan barasa, glycol

Wannan samfurin yana da kashi 55% na ruwan DMDMH, yana amfani da sabuwar dabarar samarwa ta duniya da fasaha. Ma'aikatan fasaha na cibiyar bincike da ci gaba suna da iko sosai, ingancinsa abin dogaro ne, daidaito yana da kyau, kuma tasirin yana dawwama ba tare da shafar samfurin ba. Yana da aminci kuma ba ya da guba. Ana iya amfani da shi a cikin nau'ikan PH = 5-12. Yana wankewa, emulsion. Kyakkyawan maganin kashe ƙwayoyin cuta da ƙwayoyin cuta ne don kayan kwalliya kamar, kirim, da sauransu.

Halaye Yana da inganci mai yawa, mai rahusa ga maganin kashe ƙwayoyin cuta, mai sauƙin amfani, yana narkewa cikin sauƙi a cikin ruwa da ƙananan barasa, kuma yana da karko a cikin emulsions na ruwa da mai. Yana dacewa da cationic, anionic da nonionic surfactants, emulsifiers da furotin. Yana da karko akan lokaci, yana da faɗi pH da kewayon zafin jiki.
Shawarar amfani Saboda yadda yake narkewar ruwa, ana iya ƙara DMDMH a cikin man shafawa da kuma maganin kula da kai na musamman tare da yawan 0.2 ~ 0.6%. Idan aka ƙara DMDMH a cikin maganin surfactant, zafinsa yawanci shine 50℃ ~ 60℃, kuma pH yana cikin kewayon 7.5 ~ 8.5. Ganin cewa sinadaran da aka yi amfani da su wajen kula da kai sun bambanta sosai, wanda zai iya shafar ingancin magungunan kiyayewa, muna ba da shawarar sosai da ku tabbatar da inganci da kwanciyar hankali na DMDMH kafin a samar da su.

  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi