Polypropylene yog ib yam khoom siv yas uas muaj kev tiv taus kub zoo, tiv taus corrosion thiab cov khoom siv kho tshuab, yog li nws siv dav hauv kev lag luam thiab lub neej txhua hnub. Txawm li cas los xij, vim nws cov khoom siv hluav taws xob, yuav tsum ntxiv cov tshuaj tua hluav taws kom txhim kho nws cov khoom siv hluav taws xob. Cov hauv qab no yuav qhia txog qee cov tshuaj tua hluav taws uas siv tau rau polypropylene.
Aluminium triphosphate: Aluminium triphosphate yog ib qho tshuaj tua hluav taws uas tsis muaj halogen uas feem ntau siv thiab tuaj yeem txhim kho cov yam ntxwv ntawm polypropylene uas tua hluav taws tau zoo. Nws tuaj yeem tso cov phosphorus oxides tawm ntawm qhov kub siab los ua ib txheej tiv thaiv kom tiv thaiv kev kis cov pa oxygen thiab cua sov, yog li ua tiav cov nyhuv tua hluav taws.
Aluminium hydroxide: Aluminium hydroxide yog ib yam khoom uas tsis muaj tshuaj lom, tsis muaj ntxhiab, thiab tsis ua rau kub hnyiab uas tuaj yeem txhim kho cov yam ntxwv ntawm polypropylene uas ua rau kub hnyiab. Nws lwj thaum kub siab kom tso cov dej tawm, nqus cua sov, thiab txo qhov kub hnyiab thiab cua sov ntawm polypropylene.
Aluminium silicate: Aluminium silicate yog ib yam khoom uas tsis muaj halogen uas ua rau polypropylene cov khoom ua rau hluav taws kub zoo dua. Nws tuaj yeem lwj thaum kub siab kom tso cov dej thiab silicon dioxide tawm los ua ib txheej tiv thaiv kom tsis txhob muaj pa oxygen thiab cua sov, yog li ua rau hluav taws kub zoo.
Ammonium polyphosphate yog cov tshuaj tua hluav taws phosphorus-nitrogen uas muaj cov yam ntxwv zoo ntawm kev tua hluav taws thiab kev ruaj khov thermal, thiab siv dav hauv cov ntaub ntawv polypropylene. Ammonium polyphosphate tuaj yeem lwj thaum kub siab kom tso cov phosphorus oxides thiab ammonia, tsim cov txheej carbon los tiv thaiv kev kis cov pa oxygen thiab cua sov, yog li ua kom zoo dua cov yam ntxwv ntawm kev tua hluav taws ntawm polypropylene. Tsis tas li ntawd, ammonium polyphosphate kuj muaj cov yam ntxwv ntawm kev lom tsawg, kev xeb tsawg thiab kev phooj ywg ib puag ncig, ua rau nws yog cov tshuaj tua hluav taws polypropylene zoo tagnrho.
Hauv kev lag luam, ammonium polyphosphate yog siv dav hauv cov khoom siv hluav taws xob rau polypropylene, xws li cov khoom siv hluav taws xob, cov ntaub ntawv tsim kho, cov khoom siv tsheb thiab lwm yam. Nws cov khoom zoo heev rau hluav taws xob thiab cov yam ntxwv tiv thaiv ib puag ncig tau lees paub thiab siv dav. Tib lub sijhawm, thaum tib neeg xav tau kev tiv thaiv ib puag ncig thiab kev nyab xeeb nce ntxiv, ammonium polyphosphate, ua cov khoom siv hluav taws xob tsis muaj halogen, yuav ua lub luag haujlwm tseem ceeb hauv cov ntaub ntawv polypropylene.
Feem ntau, polypropylene, ua ib yam khoom siv yas uas siv ntau, yuav tsum ntxiv cov tshuaj tua hluav taws kom txhim kho nws cov yam ntxwv tua hluav taws. Aluminium triphosphate, aluminium hydroxide, aluminium silicate, thiab lwm yam yog cov tshuaj tua hluav taws uas siv ntau rau polypropylene, thiab ammonium polyphosphate, ua ib yam tshuaj tua hluav taws phosphorus-nitrogen, muaj kev cia siab dav hauv polypropylene.
Lub sijhawm tshaj tawm: Cuaj hlis-13-2024
