Ihe nchekwa UV 2908 (UV-2908) na CAS 67845-93-6

Ihe Mwepụ UV 2908 (UV-2908) na CAS 67845-93-6 Foto A Na-egosipụta

Nọmba CAS:67845-93-6

MF:C31H54O3

MW:474.76

Nọmba EINECS:267-342-2

Aha Ndị Ọzọ:Ihe na-amịkọrọ UV 2908; HRsorb-2908; 3,5-bis(1,1-dimethylethyl)-4-hydroxy-benzoicacihexadecylester; Benzoicacid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,hexadecylester; Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate; HEXADECYL 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOATE; 3,5-Bis[1,1-dimethylethyl]-4-hydroxybenzoic acid hexadecyl ester; 3,5-DI-TERT-BUTYL-4-HYDROXYBENZOIC ACID HEXADECYL ESTER; HEXADECYL 3 5-DI-TERT-BUTYL-4-HYDROXY- &; EINECS 267-342-2; Cyasorb 2908; n-Hexadecyl-3,5-di-tert-butyl-4-hydroxybenzoate; Palmityl 3,5-DI-tert-butyl-4-hydroxybenzoate; 3,5-Di-(t-Butyl)-4-hydroxy benzoic acid, hexadecyl ester; Light Stabilizer UV-2908; light stabilizer 2908; Hexadecyl 3,5-di-t-butyl-4-hydroxy benzoate; UV STABILIZER TRUELICHT UV 2908; JADEWIN UV2908; UV-2908

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Kedu ihe bụ UV Absorber 2908 na CAS 67845-93-6?

UV Absorber 2908 so na otu nke ihe na-eme ka ọkụ kwụsie ike nke nwere mgbochi hydroxybenzoate. UV-2908 kacha mma maka nchekwa nke polyolefins, polycarbonate na sistemụ nwere ihe na-egbochi ọkụ na thioesters.

Nkọwapụta

IHE	NTỤKWASỊ
Ọdịdị	Ntụ ntụ odo odo ọcha ruo na ọcha
Nnyocha, %	≥ 98
Ebe Agbaze (℃)	59.00-64.00℃
Mgbanwe (%)	≤0.50
Mgbanwe (%)	≤0.10
Nnyefe (%): 460nm	≥ 95.00
Nnyefe (%): 500nm	≥ 97.00

Ngwa

Ngwaahịa a bụ ihe dị mma nke na-egbochi ịka nká, nke nwere ike ịmịkọrọ radieshon ultraviolet nke nanomita 270-340, nke a na-etinye n'ọtụtụ ebe na eriri PE, PVC, PP, PS, PC, polypropylene, resin ABS, resin epoxy, resin eriri na ethylene-vinyl acetate wdg. Enwere ike itinye ya na akpa plastik na igbe nkwakọ nri dị ka ihe nkwakọ ngwaahịa, na-enye ezigbo mmetụta na-eme ka ìhè sie ike. Usoro akwadoro: 0.1-0.5% maka ngwaahịa dị gịrịgịrị na 0.05-0.2% maka ngwaahịa dị oke arọ.

Nkwakọba na nchekwa

25kgs/drum, 9ton/20'container, 25kgs/akpa, 20ton/20'container.
A na-echekwa ya n'ime ụlọ nkwakọba ihe kpọrọ nkụ ma nwee ikuku, gbochie anwụ kpọmkwem, kpuchie ya ntakịrị ma tinye ya n'ala.