Chithunzi Chodziwika cha MDI 99.5% CAS 101-68-8

MDI Yoyera 99.5% CAS 101-68-8

Kufotokozera Kwachidule:

Dzina la Mankhwala: 4,4-Diphenylmethane diisocyanate

Mawu ofanana: 4,4′-MDI; monomeric diphenylmethane 4,4′ diisocyanate; Methylenediphenyl 4,4′-Diisocyanate

Kodi: MDI

CAS: 101-68-8

Fomula ya molekyulu: C15H10N2O2

Kulemera kwa maselo：250 [g/mol]

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

MDI iyi ndi monomeric diphenylmethane 4,4' diisocyanate (MDI) yokhala ndi kulemera kwa mamolekyulu a 250 [g/mol]. Pa kutentha kwa chipinda, mankhwalawa amatenga mawonekedwe a cholimba choyera mpaka chachikasu chopepuka.

Mafotokozedwe Ena Ofanana

1. Kupanga ma polyurethane

2. Zomatira

3. TPU

4. Spandex

5. Pakugwiritsa ntchito kapangidwe ka organic, ndi zina zotero...

Kufotokozera

Chinthu	Mndandanda
Maonekedwe	choyera mpaka chachikasu chopepuka
2,4'-isomer zili,%	≤ 1.8
Klorini wosungunuka ndi madzi, ppm	≤ 50
MDI-Dimer*, %	≤ 0.10
Chiyero (mol. wt. 250),%	≥ 99.5
Zomwe zili mu NCO (zongopeka),%	33.6
Malo oziziritsa, ℃	≥ 38.4
Phenylisocyanate-content，ppm	≤ 10
Kukhuthala pa 40 °C,mPa·s	4.1
Dziwani: Tikhoza kupanga zinthu motsatira pempho la makasitomala.