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Ezigbo ọnụ ahịa UV Absorber UV 234 cas 70321-86-7

Nkọwa Dị Mkpirikpi:

Aha Kemịkalụ: UV Absorber UV 234

CAS: 70321-86-7

Usoro molekụla: C30H29N3O


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa

UV 234 bụ ihe na-amịkọrọ UV nke a na-eji eme ihe n'ebe a na-eme ka okpomọkụ dị elu.

A na-ejikarị ya eme ngwakọta polycarbonate na polycarbonate, a pụkwara iji ya mee ihe mkpuchi ụgbọala.

Nkwakọ ngwaahịa

Debe akpa ahụ nke ọma. Zere iri ya ma ọ bụ iku ume.

Drum 25kg ma ọ bụ dịka ihe onye ahịa chọrọ.

Nkọwapụta

IHE
NTỤKWASỊ
Ọdịdị
Ntụ ntụ kristal ọcha ma ọ bụ odo odo dị mfe
Nnyocha, %
≥ 99
Mgbanwe, %
≤ 0.50
Isi Mmiri (℃):
137.00-141.00℃
Ntụ, %
≤ 0.10
Nnyefe (%)
460nm:97.00% nkeji;500nm;98.00% nkeji
* Na mgbakwunye: ụlọ ọrụ ahụ nwere ike inyocha ma mepụta ngwaahịa ọhụrụ dịka mkpa pụrụ iche nke ndị ahịa anyị siri dị.

 


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