Isiqinisi sokukhanya 783 seFilimu yezoLimo

Ukuchazwa kwabalinganiswa
I-LS 783 ngumxube odibeneyo we-light stabilizer 944 kunye ne-light stabilizer 622.sisizinzisi sokukhanya esiguquguqukayo esinokuxhathisa kakuhle ekukhupheni, ukufiphala kwegesi okuphantsi kunye nokusebenzisana okuncinci kwepigment. I-LS 783 ifanelekile ngokukodwa kwiifilimu ze-LDPE, LLDPE, HDPE, iitheyiphu kunye namacandelo amakhulu kunye neefilimu ze-PP. Ikwangumveliso okhethwayo kwiindawo ezixineneyo apho kufuneka imvume yokudibana nokutya ngokungathanga ngqo.

Igama lekhemikhali
I-Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4diyl][(2,2,6,6-tetramethyl-4-piperidinyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]])

I-LS 622: I-asidi ye-Butanedioic, i-dimethylester, i-polymer ene-ethanol ye-4-hydroxy-2,2,6,6-tetramethyl-1-piperidine

Ulwakhiwo (isiqinisi sokukhanya 944)

Ubunzima be-molecular
Mn = 2000 – 3100 g/mol
Ulwakhiwo (isiqinisi sokukhanya 622)

Ubunzima be-molecular
I-Mn = 3100 – 4000 g/mol

Iifom zemveliso
Inkangeleko: i-pastilles emhlophe ukuya kwephuzi kancinci

Izikhokelo zokusetyenziswa
Iindawo ezityebileyo*: Uzinzo lwe-UV lwe-HDPE, i-LLDPE, 0.05 – 1%; i-LDPE kunye ne-PP
Iifilimu*: Uzinzo lwe-UV lwe-LLDPE kunye ne-PP 0.1 – 1.0 %
Iiteyiphu: Uzinzo lwe-UV lwe-PP kunye ne-HDPE 0.1 – 0.8%
Iifayibha: Uzinzo lwe-UV lwe-PP 0.1 – 1.4%

Iimpawu zomzimba
Uluhlu lokunyibilika: 55 - 140 °C
I-Flashpoint (DIN 51758):192 °C

Unizi lolwapho kuyiwa khona
514 g/l

Izicelo
Iindawo ze-LS 783 zokusetyenziswa ziquka ii-polyolefins (PP, PE), ii-olefin copolymers ezifana ne-EVA kunye nemixube ye-polypropylene ene-elastomers, kunye ne-PA.

Ukupakisha kunye nokugcina
Iphakheji: 25KG/IBHAKHI
Indawo yokugcina: Izinzile kwindawo, igcina umoya ungena kwaye ikude namanzi kunye nobushushu obuphezulu.