Phthalic Anhydride (PA) Cas no .: 85-44-9

Tlhaloso e khutšoane:

Tlhatlhobo ea sehlahisoa

PHTHALIL AYHYDRID (PA) ke ntho e bohlokoa ea tlhaho ea bokhachane, haholo-holo ke oxidation ea Ortho-Xylene kapa NAPHTHALEN. E hlaha e le kristale e tšoeu e tiileng ka monko o tenang. PA e sebelisoa haholo ho hlahiseng lipalesa tsa polasetiki, li sa hlonepheng tsa polyester tsa polyester, resithd Redina, daes, le mebala ea litaba tsa lik'hemik'hale.

LINTHO TSE HLAHANG

• Boikokobetso bo Matla:PA e na le lihlopha tsa AthHydride, tse sebelisang habonolo ka linohe, li -mines, le metsoako e meng ea ho theha esters kapa li-amide.
• Khoebo e Ntle:Ha e qhibiliha ka metsing a chesang, lino--li-e-le-e-e-e-le-e-le-e-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le-e-le li-soents tse ling.
• Ho tsilatsila:E tsitsitse tlasa maemo a omileng empa o hydrolyzes butle ho Phthalic acid ka ho ba teng ha metsi.
• Ho fapanyetsana:E sebelisoa ka li-syntthesis tsa lihlahisoa tsa lik'hemik'hale, e leng phapang e fetelletseng.

Likopo

1. Malebela:E sebelisoa ho hlahisa li-PHTHALALS (mohlala, DBP, DBP), e sebelisoang haholo ho PVC ho ntlafatsa maemo le bohato.
2. Lits'oants'o tsa Polyester tsa Polyester tsa Polyester:E sebelisoa ho etsa fiberglass, bosholu le makhoaba, ho fana ka thepa e molemohali ea ho hanyetsa le ho hanyetsa ha lik'hemik'hale.
3. Alkyd Resin:E sebelisoang ka har'a pente, makhapetla le tse fapaneng, o fang bohloko bo botle le bahlahadi.
4. Dyes le mebala:E sebetsa e le lipakeng tsa li-syntthes tsa anthraquinone dyes le mebala.
5. Likopo tse ling:E sebelisoang tlhahisong ea likhohlopo tsa li-itloana tsa liriti, lihlekehleke tse bolailoeng ke lihlekehleke ebile li monate.

Ho paka le ho boloka

• Ho paka:E fumaneha ka 25 kg / mokotla, 500 kg / mokotla kapa mekotla ea ton. Likhetho tsa tlhahlobo ea tlhahlobo li fumaneha ka kopo.
• Boloka:Boloka ka har'a sebaka se pholileng, se omileng le se nang le moea o motle. Qoba ho kopana le mongobo. Khopolo e khothalletsoang: 15-25 ℃.

Ts'ireletso le Mehopolo ea Tikoloho

• Ho teneha:Fe o khopisa letlalo, mahlo le sistimi ea phefumoloho. Lisebelisoa tse nepahetseng tsa ts'ireletso (mohlala, liatlana, li-Goggles, resireping, li tlameha ho apesoa nakong ea ho sebetsana nakong ea ho sebetsana le eona.
• Sekolohe:E phatloha ka tlase empa e sa felloe haholo. Lula hole le malakabe a bulehileng le mocheso o phahameng.
• Tšitiso ea tikoloho:Lahla lisebelisoa tsa litšila ho latela melao ea tikoloho ea lehae ho thibela tšilafalo.

Iteanye le rona

Bakeng sa tlhaiso-leseling e batsi kapa ho kopa sampole, ka kopo ikopanye le sehlopha sa rona sa thekiso. Re ikemiselitse ho fana ka lihlahisoa tsa boleng bo phahameng le ts'ebeletso e ntle haholo!