Ko te UV-P he momo benzotriazole UV absorber – ADSORB P
Ingoa matū:2-(2H-Benzotriazol-2-yl)-p-cresol
kupu taurite:Drometrizole;UV-P;Tinuvin P
Kupu Whakataki
Ko te UV-P he momo benzotriazole UV absorber.He nui te whakauru i roto i te roa o te ngaru o 270~340nm.He pai hoki mo te whakapumau marama o te polyvinyl chloride, te polyurethane, te polystyrene, te paninga me te lacquers.
Nama CAS:2440-22-4
Hanganga Matū:
Whakatakotoranga
Te ahua: he ma ki te kowhai te paura tioata
Ira Whakarewa: 128~131℃
Ihirangi (HPLC): 99% Min.
Whakawhitinga: 440nm≥97% 500nm≥98%
Te pungarehu: 0.1% Max.
Ngohe: 0.5% Max.
Mōkī:Kaata 25KG
Whakaahuatanga
Ko te ADSORB® P he kaha te whakauru o te hihi ultraviolet i roto i te rohe 300-400nm.He nui ano te whakapumau-whakaahua mo nga wa roa o te whakamarama marama.Ko te ADSORB® P he whakamarumaru ultraviolet i roto i te maha o nga momo polymers tae atu ki te styrene homo- me te copolymers, nga kirihou hangarau penei i te polyesters me te kapia kiriaku, te polyvinyl chloride, me etahi atu halogen kei roto i nga polymers me nga copolymers (hei tauira, vinylidenes), acetals me te cellulose esters.Elastomers, adhesives, polycarbonates, polyurethanes, and some cellulose esters and epoxy materials also benefit from the use of ADSORB® P.
Taonga
a)Kare he kakara, kaua e kawe mai he hongi ki nga polymers.
b)Karekau ki te katote whakarewa
c)Kare e mura, kore-pahū, kore paitini, kore kino ki te hauora.
d) He tino pai te whakapumautanga o te whakaahua mo tona kaha ki te tango marama ina koa i te rohe UV (270~340nm)
e)He tino pumau ki te wera ka taea te whakamahi i roto i te kirihou e hiahia ana kia nui te pāmahana tukatuka.
f) Whakauaua te ngongo i te marama ka kitea, ina koa mo nga hua kirihou kore tae me te tae marama.
Paitini me te Haumaru
Ka taea te whakahaere i te UV-P hei matū ahumahi mena ka mau tonu nga tikanga tuku e whai ake nei: a) Me mau karapu kia kore e pa ki te kiri.
Kia mau ki tetahi waahi mahi ma, kia pai te hau.
Whakamaua he karu me te kanohi kanohi i nga wa katoa e kore e taea te karo i te puehu kia kore ai e pawera nga kanohi me te ara manawa.
Mōkī:Net 25kg pepa pahu kaata ranei.
Rokiroki:Ko te UV-P me penapena ki roto i te punaha kati me te pupuri i te waahi maroke me te hauhautanga.
Ko te IPG e aro ana ki nga taapiri matū pai kirihou me nga roopu matua kei te ao katoa.