Aha kemịkalụ:
2, 2, 6, 6-Tetramethyl-4-piperidinyl stearate (ngwakọta abụba acids)
CAS.:167078-06-0
Ụdị molekụla:C27H53NO2
Arọ Molecular:423.72

Nkọwapụta

Ọdịdị: Waxy Solid
Ebe mgbaze:28 ℃ min
Uru Saponification, mgKOH/g: 128 ~ 137
Ọdịnaya Ash: 0.1% Max
Ọnwụ na nkụ: ≤ 0.5%
Uru Saponification, mgKOH/g: 128-137
Mbufe, %:75% nkeji @425nm
85% nkeji @450nm
Njirimara: Ọ bụ waxy siri ike, enweghị isi. Ebe mgbaze ya bụ 28 ~ 32 Celsius C, ike ndọda (20 Celsius C) bụ 0.895. Ọ bụ ihe a na-adịghị ahụkebe na mmiri ma dị mfe soluble na toluene wdg.

Ngwa

Ọ bụ amine ìhè stabilizer (HALS). A na-ejikarị ya na plastik polyolefin, polyurethane, ABS colopony, wdg.

Ngwugwu na Nchekwa

1.20kgs / drum, 180kgs / drum ma ọ bụ dị ka onye ahịa chọrọ.
2.Chekwaa n'ime akpa mechiri emechi. Chekwaa n'ebe okpomọkụ dị n'okpuru 40 Celsius.