Aha kemịkalụ:Bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacateMethyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate
CAS.:41556-26-7+82919-37-7
Ụdị molekụla:C30H56N2O4+C21H39NO4C30
Arọ Molecular:509+370

Nkọwapụta

Ọdịdị: Mmiri viscous na-acha odo odo
Ịdị ọcha nke ngwọta (10g / 100ml Toluene): doro anya
Agba nke ngwọta: 425nm 98.0% min
(Nfefe) 500nm 99.0% min
Nyocha (nke GC): 1. Bis (1,2,2,6,6-pentamethyl-4-piperidinyl) sebacate: 80+5%
2.Methyl 1,2,2,6,6-pentamethyl-4-piperidinyl sebacate: 20+5%
3.Ngụkọta%: 96.0% min
Ash: 0.1% kacha

Ngwa

Enwere ike iji Light Stabilizer 292 mgbe ule zuru oke maka ngwa dị ka: mkpuchi ụgbọ ala, mkpuchi mkpuchi, ihe ncha osisi ma ọ bụ ihe n'onwe gị, ihe mkpuchi na-agwọta radieshon.E gosipụtara arụmọrụ ya dị elu na mkpuchi na-adabere n'ụdị dị iche iche dị ka: Otu na abụọ-componentpolyurethanes: thermoplastic acrylics (ihicha anụ ahụ), thermosetting acrylics, alkyds na polyesters, alkyds (ikuku ihicha), mmiri acrylics, phenolics, vinylics. , acrylics na-agwọta radieshon.

Ngwugwu na Nchekwa

1.25kg drọd
2.Echekwara ya na akara, nkụ na ọnọdụ gbara ọchịchịrị