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Ezigbo ọnụ ahịa UV Absorber UV 3853 cas 167078-06-0

Nkọwa Dị Mkpirikpi:

Aha Kemịkalụ: UV Absorber UV 3853

Okwu ndị yiri ya: 2,2,6,6-Tetramethyl-4-piperidinyl stearate

CAS: 167078-06-0

Usoro molekụla: C27H53NO2


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa

A na-eji UV-3853 egbochi amine light stabilizer, nke a na-ejikarị eme ihe na polyolefin plastic, polyurethanes, ABS resins, sere, ihe nrapado, roba wdg.
Ọ naghị egbu egbu, ọ dịkwa ọnụ ala ma na-enye ezigbo nkwụsi ike na ìhè.

Nkwakọ ngwaahịa

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

Katọn 25KG ma ọ bụ dịka ihe ndị ahịa chọrọ

Nkọwapụta

IHE
NTỤKWASỊ
Ọdịdị
Mmiri ọcha dị ka wax siri ike ma ọ bụ odo odo
Nnyocha, %
≥ 99
Ebe Agbaze (℃)
≥28℃
Isi Mmiri (℃)
400℃
Ike ndọda kpọmkwem
0.895
Uru Saponification (mgKOH/g)
128 ~ 137
Ntụ (%)
≤0.50
Nnyefe
425nm ≥75%;450nm≥85%
* 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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