Unilong
Phihlelo ea Tlhahiso ea Lilemo tse 14
Limela tse 2 tsa Lik'hemik'hale
Sistimi ea Boleng ea ISO 9001:2015 e fetisitsoe

Ho Fihla ho sa tsoa Hlahisa Sesebelisoa se Secha se Tsoetseng Pele sa UV Absorber UV-531 ke Suqian Liansheng ka Likhetho tse ka Fetohang

 


  • CAS:70356-09-1
  • Foromo ea limolek'hule:C20H22O3
  • Boima ba limolek'hule:310.39
  • EINECS:274-581-6
  • Mantsoe a tšoanang:AVOBENZONE; EUSOLEX(R) 9020; 4-tert-butyl-4'-methoxy-dibenzoylmethane; 4-T-BUTYL-4'-METHOXY-DIBENZOYLMETHANE; 1-(4-(1,1-Dimethylethyl)phenyl)-3-(4-methoxyphenyl)-1,3-propanedione; 1-(4-TERT-BUTYLPHENYL)-3-(4-METHOXYPHENYL) 1,3-PROPANEDIOL; 1-(PT-BUTYLPHENYL)-3-(P-METHOXYPHENYL)-1,3-PROPANEDIONE; PARSOL 1789
  • Qaqiso ea Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    Mehaho ea rona e hlomelitsoeng hantle le taelo e ntle haholo mekhahlelong eohle ea tlhahiso e re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa ho fihla ha rona. Ho hlahisa The New AdvancedSesebelisoa sa ho monya UV UV-531ke Suqian Liansheng ka Dikgetho tse ka Fetolwang, Dihlahiswa le ditharollo tsa rona di thabela botumo bo botle hara bareki ba rona. Re amohela bareki ba ka bang teng, mekgatlo ya dikhamphani le metswalle e haufi e tswang dibakeng tsohle tsa lefatshe la heno ho ikopanya le rona le ho batla tshebedisano mmoho bakeng sa melemo e tshwanang.
    Meaho ea rona e hlomelitsoeng hantle le taolo e ntle haholo mekhahlelong eohle ea moloko li re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa, Khamphani ea rona e latela melao le mekhoa ea machabeng. Re tšepisa ho ikarabella bakeng sa metsoalle, bareki le balekane bohle. Re ka rata ho theha kamano ea nako e telele le setsoalle le moreki e mong le e mong ho tsoa lefats'eng lohle ho latela melemo ea bobeli. Re amohela ka mofuthu bareki bohle ba khale le ba bacha ho etela k'hamphani ea rona ho buisana ka khoebo.

    Ho na le mefuta e mengata ea li-absorber tsa ultraviolet, tseo har'a tsona li-absorber tsa phenylketone ultraviolet li sebelisoang haholo 'me li na le boleng bo boholo ba lipatlisiso tse sebetsang.Avobenzoneke mofuta oa benzone ultraviolet e monyang mahlaseli a kotsi, 'me hape ke karolo ea bohlokoa haholo ea tlhahiso ea lintho tse phelang.

    ITEM

    STANDARD

    SEPHETHO

    Ponahalo

    Phofo e tšoeu ho isa ho e mosehla o moputsoa

    Phofo e mosehla o moputsoa

    Ibono (IR)

    Sekhahla sa litšupiso se bapisang

    Lumellana

    Imeno (Nako ea ho boloka)

    Nako ea ho boloka litšupiso e tsamaellanang

    Lumellana

    UV ho timela ho itseng

    1100-1180

    1170

    Sebaka sa ho qhibiliha

    81.0℃-86.0℃

    83.8℃-84.6℃

    Bohloeki ba chromatographic(GC)

    Ho se hlweke ka 'ngoe ≤3.0%

    1.2%

    Litšila tsohle ≤4.5%

    1.4%

    Li-solvent tse setseng

    Methanol ≤3000ppm

    Lumellana

    Toluene ≤890ppm

    Lumellana

    Bohloeki ba dikokwana-hloko

    Kakaretso ea aerobe ≤100CFU/g

    Lumellana

    Tomoso le hlobo kaofela ≤100CFU/g

    Lumellana

    Tahlehelo ha ho omisoa

    ≤0.5%

    0.03%

    Teko (GC)

    95.0-105.0%

    100.1%

    Avobenzoneke sesebelisoa sa maiketsetso sa ho monya mahlaseli a kotsi a UV, e leng sesebelisoa se setle sa ho monya mahlaseli a kotsi a UV-A (>320nm). Se ka thibela UVA ka bolelele ba maqhubu a feletseng (320-400nm). Ke sefe se sebetsang hantle sa UVA se qhibilihang ka oli se nang le mahlakore a mangata. Se ka fana ka tšireletso eohle ea UVA le UVB ha se kopantsoe le li-sunscreen tse ling tsa UVB ho thibela kankere ea letlalo e bakoang ke khanya.

    Lebokose la 25kg kapa tlhoko ea bareki. E boloke hole le khanya mochesong o ka tlase ho 25℃.

    Meaho ea rona e hlomelitsoeng hantle le taelo e ntle haholo mekhahlelong eohle ea tlhahiso e re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa ho fihla haufinyane. Re hlahisa The New Advanced UV Absorber UV-531 ka Suqian Liansheng ka Likhetho tse ka Fetoloang, Lihlahisoa le litharollo tsa rona li thabela botumo bo botle har'a bareki ba rona. Re amohela bareki ba ka bang teng, mekhatlo ea lik'hamphani le metsoalle e haufi e tsoang libakeng tsohle tsa lefats'e la hau ho ikopanya le rona le ho batla tšebelisano-'moho bakeng sa melemo e kopanetsoeng.
    Sehatsetsi sa Leseli se sa Tsoa Fihla le Sesebelisi sa UV, Khamphani ea rona e latela melao le mekhoa ea machaba. Re tšepisa ho ikarabella bakeng sa metsoalle, bareki le balekane bohle. Re ka rata ho theha kamano ea nako e telele le setsoalle le moreki e mong le e mong ho tsoa lefats'eng lohle ho latela melemo ea bobeli. Re amohela ka mofuthu bareki bohle ba khale le ba bacha ho etela k'hamphani ea rona ho buisana ka khoebo.


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