Lub Npe Tshuaj:
2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (cov roj sib xyaw ua ke)
CAS NO.:167078-06-0
Cov mis molecular:C27H53NO2
Qhov Hnyav Molecular:423.72

Cov Lus Qhia Tshwj Xeeb

Tsos: Khoom Waxy
Melting point: 28 ℃ feeb
Tus nqi Saponification, mgKOH / g: 128 ~ 137
Cov ntsiab lus tshauv: 0.1% Max
Poob ntawm qhov ziab: ≤ 0.5%
Tus nqi Saponification, mgKOH / g: 128-137
Kev Kis, %: 75% feeb @ 425nm
85% feeb @ 450nm
Cov Khoom: Nws yog cov khoom siv roj nplaum, tsis muaj ntxhiab. Nws lub ntsiab lus yaj yog 28 ~ 32 ° C, qhov hnyav tshwj xeeb (20 ° C) yog 0.895. Nws tsis yaj hauv dej thiab yooj yim yaj hauv toluene thiab lwm yam.

Daim Ntawv Thov

Nws yog qhov hindered amine lub teeb stabilizer (HALS). Nws yog siv rau hauv polyolefin plastics, polyurethane, ABS colophony, thiab lwm yam. Nws muaj lub teeb stabilization zoo heev dua li lwm tus thiab nws yog tshuaj lom-tsawg thiab pheej yig.

Pob Khoom thiab Chaw Khaws Khoom

1.20kgs/nruas, 180kgs/nruas los yog raws li tus neeg muas zaub xav tau.
2.Khaws cia rau hauv lub thawv kaw ruaj ruaj. Khaws cia rau qhov chaw uas kub qis dua 40°C.