Cov Khoom Siv Cable Uas Tsis Muaj Halogen

Cov Khoom Siv Cable Uas Tsis Muaj Halogen

Nrog rau kev nce qib ntawm thev naus laus zis, muaj kev xav tau kev nyab xeeb thiab kev ntseeg siab ntxiv rau hauv cov chaw kaw thiab cov neeg nyob coob xws li chaw nres tsheb hauv av, cov tsev siab, nrog rau cov chaw tseem ceeb rau pej xeem xws li nkoj thiab cov chaw tsim hluav taws xob nuclear. Yog li ntawd, muaj qhov xav tau ceev ceev los tsim cov xov hluav taws xob tshiab nrog cov pa luam yeeb tsawg, tsis muaj halogen, thiab cov khoom tsis ua rau hluav taws kub. Thaum ntxov xyoo 1980, cov teb chaws tsim kho thoob ntiaj teb tau pib tshawb fawb thiab tsim cov khoom siv thiab cov xov hluav taws xob tsis muaj pa luam yeeb tsawg halogen. Cov xov hluav taws xob tsis muaj halogen tau pom kev siv sai thiab siv dav. Hauv Suav teb, cov chaw tsim khoom siv hlau thiab cable hauv cov nroog xws li Shanghai, Shenyang, Suzhou, Sichuan, Xiangtan, thiab Wuxi tau tsim cov xov hluav taws xob tsis ua rau hluav taws kub, cov xov hluav taws xob tsis ua rau hluav taws kub, cov xov hluav taws xob tsis ua rau hluav taws kub, cov xov hluav taws xob nkoj, thiab lwm yam khoom cuam tshuam.

Cov tshuaj hloov kho siv rau hauv cov khoom siv hluav taws xob uas tsis muaj halogen uas muaj cov khoom siv hluav taws xob, xws li txhuas hydroxide thiab magnesium hydroxide, los txhim kho kev sib raug zoo thiab kev sib txuas ntawm cov polyolefin matrix thiab cov tshuaj tiv thaiv hluav taws xob inorganic. Lawv txhim kho kev sib kis thiab kev sib raug zoo ntawm txhuas hydroxide thiab magnesium hydroxide, yog li ua kom cov khoom siv hluav taws xob muaj zog tshaj plaws, txo cov pa luam yeeb, cov pa luam yeeb, kev tso cua sov, thiab kev tsim cov pa roj carbon monoxide, ua rau cov pa oxygen nce ntxiv, thiab txhim kho kev tiv thaiv dej ntws. Cov tshuaj hloov kho no txhim kho cov khoom siv kho tshuab thiab thermal ntawm cov khoom siv. Ntxiv me me tuaj yeem txhim kho cov khoom siv kho tshuab ntawm cov khoom siv sib xyaw, ua rau lub zog tensile thiab elongation nce ntxiv, nrog rau kev tiv thaiv thermal thiab hluav taws kub.

Cov Ntawv Thov Feem Ntau:

1. Tus Neeg Sawv Cev Txuas: Siv rau cov tshuaj tiv thaiv hluav taws uas tsis muaj halogen xws li txhuas hydroxide thiab magnesium hydroxide los txhim kho qhov sib xws thiab kev sib txuas ntawm cov polyolefin matrix thiab cov tshuaj tiv thaiv hluav taws inorganic. Ntxiv 8% -10% tuaj yeem txhim kho cov khoom siv kho tshuab thiab kev tiv thaiv thermal ntawm cov khoom sib xyaw. Piv rau cov neeg sawv cev txuas xws li silane, titanate, aluminate, thiab phosphate esters, nws muab kev txhim kho zoo dua hauv cov khoom siv kho tshuab ntawm cov ntaub ntawv polyolefin cable.
2. Tus Neeg Txhawb Kev Sib Tov: Siv rau hauv polyolefin masterbatches, flame-retardant masterbatches, thiab degradable masterbatches. Vim nws muaj kev sib cuam tshuam zoo nrog cov xim, cov xim zas, thiab cov tshuaj tiv thaiv hluav taws, nws txhawb kev sib xyaw ntawm cov khoom ntxiv no hauv polyolefin carrier resin.
3. Tus Txhawb Kev Sib Txuas Lus: Muaj qhov polarity thiab reactivity siab. Ntxiv me ntsis tuaj yeem txhim kho qhov yooj yim pleev xim, kev nplaum, thiab kev sib haum xeeb ntawm cov khoom.

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