Cov teeb meem zoo ntawm cov khoom siv cable qhia tau hais tias: kev xaiv cov khoom siv raw cable yuav tsum tau ceev faj ntxiv

Kev lag luam hlau thiab cable yog "kev lag luam hnyav thiab kev lag luam sib dua", thiab tus nqi khoom siv yog li 65% txog 85% ntawm tus nqi khoom. Yog li ntawd, kev xaiv cov ntaub ntawv nrog kev ua tau zoo thiab tus nqi sib piv kom ntseeg tau tias qhov zoo ntawm cov ntaub ntawv nkag mus rau hauv lub Hoobkas yog ib txoj hauv kev tseem ceeb los txo cov nqi khoom thiab txhim kho kev sib tw ntawm cov lag luam.

Thaum muaj teeb meem nrog cov khoom siv raw ntawm lub cable, lub cable yuav muaj teeb meem, xws li cov ntsiab lus tooj liab ntawm tus nqi tooj liab, yog tias nws qis dhau, nws yuav tsum kho cov txheej txheem, txwv tsis pub nws yuav tsim cov khoom tsis tsim nyog thiab ua rau poob. Yog li hnub no, peb kuj tuaj yeem saib cov "cov ntaub ntawv dub" ntawm cov hlau thiab cable raw khoom:

1. Tooj liab pas nrig: ua los ntawm cov tooj liab rov ua dua tshiab, qhov chaw oxidation discoloration, nro tsis txaus, tsis puag ncig, thiab lwm yam.
2. PVC yas: cov khoom tsis huv, thermal poob phaus tsis tsim nyog, txheej extrusion muaj qhov hws, nyuaj rau plasticize, xim tsis yog.
3. Cov khoom siv rwb thaiv tsev XLPE: lub sijhawm tiv thaiv kev kub hnyiab luv luv, yooj yim sib txuas thaum ntxov thiab lwm yam.
4. Cov khoom siv sib txuas Silane: qhov kub thiab txias tsis tswj tau zoo, qhov ntev ntawm thermal tsis zoo, qhov roughness ntawm qhov chaw, thiab lwm yam.
5. Daim kab xev tooj liab: tuab tsis sib npaug, oxidation discoloration, tsis txaus nro, flaking, softening, tawv, luv taub hau, kev sib txuas tsis zoo, xim zaj duab xis lossis zinc txheej tawm, thiab lwm yam.
6. Hlau hlau: sab nraud txoj kab uas hla loj dhau, zinc txheej tawm, tsis txaus galvanized, lub taub hau luv luv, tsis txaus nro, thiab lwm yam.
7. PP filling hlua: cov khoom siv tsis zoo, txoj kab uas hla tsis sib npaug, kev sib txuas tsis zoo thiab lwm yam.
8. PE filling strip: nyuaj, yooj yim tawg, curvature tsis sib npaug.
9. Daim kab xev tsis woven: qhov tuab tiag tiag ntawm cov khoom tsis yog qhov version, qhov nro tsis txaus, thiab qhov dav tsis sib npaug.
10. Daim kab xev PVC: tuab, tsis txaus nro, luv taub hau, tsis sib npaug tuab, thiab lwm yam.
11. Daim kab xev mica refractory: stratification, nro tsis txaus, nplaum, wrinkled siv disc, thiab lwm yam.
12. Cov hlua khi pob zeb tsis muaj alkali: tuab tsis sib xws, tsis muaj zog txaus, ntau qhov sib koom ua ke, yooj yim poob hmoov thiab lwm yam.
13. Cov iav fiber ntau: tuab, kos duab, qhov ceev ntawm cov ntaub yog me me, sib xyaw cov organic fibers, yooj yim rhuav thiab lwm yam.
14.Cov Ntawv Xev Uas Tsis Muaj Pa Luam Yeeb Halogen Dawb: yooj yim tawg, daim kab xev wrinkle, kos duab, nplaim taws tsis zoo, haus luam yeeb thiab lwm yam.
15. Lub hau kub hnyiab: tsis pub ua qhov tshwj xeeb thiab qhov loj me, tsis nco qab cov khoom siv, hlawv ntev, tsis muaj zog, thiab lwm yam.

Yog li ntawd, cov chaw tsim khoom siv hlau thiab cable yuav tsum ceev faj ntxiv thaum xaivcov khoom siv cable. Ua ntej, yuav tsum tau ua qhov kev sim ua qauv kom paub tseeb tias cov khoom siv raw tuaj yeem ua tau raws li cov kev cai thiab cov qauv zoo ntawm cov khoom. Qhov thib ob, ua tib zoo mloog txhua yam khoom kom paub tseeb tias nws ua tau raws li cov qauv tsim thiab cov kev cai siv. Tsis tas li ntawd, nws tseem tsim nyog los ua qhov kev tshawb nrhiav tag nrho ntawm cov khoom siv hlau thiab cable raw, suav nrog kev tshuaj xyuas lawv cov kev tsim nyog thiab kev ntseeg siab, kev ntsuas lawv lub peev xwm tsim khoom thiab qib kev txawj ntse kom ntseeg tau tias qhov zoo ntawm cov khoom siv raw yuav yog qhov txhim khu kev qha thiab kev ua tau zoo ruaj khov. Tsuas yog los ntawm kev tswj hwm nruj peb thiaj li tuaj yeem ua kom zoo thiab kev nyab xeeb ntawm cov khoom siv hlau thiab cable.