Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9

CAS:9016-87-9

Foromo ea limolek'hule:C8H7NO2

Boima ba limolek'hule:149.14668

EINECS:922-627-7

Mantsoe a tšoanang:coronatemr200; cr200; desmodur44v20; desmodurpu1520a20; e534; isobind100; isocyanate580; isocyanatedepolymethyleneetdepolyphenyle

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Polymethylene polyphenyl polyisocyanate PM-200 CAS 9016-87-9 ke eng?

PM-200 ke motsoako oa isocyanate le diphenylmethane diisocyanate tse nang le ts'ebetso e itseng e phahameng, 'me ke mokelikeli o sootho mochesong oa kamore.

Tlhaloso

Ponahalo	Mokelikeli o sootho
Ho thibana (25°C) mPa•s	150～250
Dikahare tsa Isocyanate (-NCO) %	30.5～32.0
Botenya (25°C) (g/cm3)	1.220～1.250
Asiti %	≤0.030
Khlorine e nang le hydrolyzed %	≤0.20

Kopo

PM-200 e ka sebelisoa haholo tlhahisong ea thepa ea ho thibela foam e thata ea polyurethane; E ka boela ea sebelisoa ho foam ea isocyanurate, liphahlo, likhomaretsi, ho thibela ho sesa, lifoam tsa sebopeho, lifoam tsa letlalo tse nang le masoba a manyenyane, li-bumper tsa likoloi, likarolo tsa kahare, lifoam tse mamellang haholo, lehong la maiketsetso le masimo a mang. Ka lebaka la sebopeho sa eona se ikhethang, e na le litšobotsi tse ntle tsa ho phalla ha foam, 'me e boetse e loketse tlhahiso ea lihlahisoa tse nang le litlhoko tse tiileng tsa ho phalla ha tharollo ea foam.