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Ezigbo ọnụ ahịa UV Absorber UV 328 cas 25973-55-1

Nkọwa Dị Mkpirikpi:

Aha Kemịkalụ: UV Absorber UV 328

Okwu ndị yiri ya: 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS: 25973-55-1

Usoro molekụla: C22H29N3O


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa

Enwere ike iji ya na plastik arụmọrụ dị elu na ihe ndị ọzọ na-eme ka ihe sie ike. A na-atụ aro ya maka styrene na styrene copolymer, acrylic polymer, unsaturated polyester, polyvinyl chloride, polyolefin, polyurethane. 328 nwere ezigbo nnabata UV, obere agba mbụ, ezigbo ndakọrịta maka ọtụtụ ihe, yana ezigbo mgbaze na obere mgbanwe maka plasticizer na monomer.

Nkwakọ ngwaahịa

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

Igbe katọn 20KG ma ọ bụ drum katọn 25kg, ma ọ bụ dịka ihe ndị ahịa chọrọ

Nkọwapụta

IHE
NTỤKWASỊ
Ọdịdị
Ntụ ntụ ọcha
Nnyocha, %
≥ 99
Ebe Agbaze (℃)
79.00-87.00℃
Mgbanwe (%):
≤0.50
Mgbanwe (%):
≤0.10
Nnyefe (%): 460nm
≥ 97.50
Nnyefe (%): 500nm
≥ 98.00
* 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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