Cement hnab manufacturers txheeb xyuas qhov kev ua tau zoo ntawm cov yam ntxwv ntawm cov hnab yas woven
1, lub teeb nyhav
Cov yas feem ntau yog lub teeb, thiab qhov ntom ntawm cov yas braid yog li 0, 9-0, 98 g / cm3. Feem ntau siv polypropylene braid. Yog tias tsis muaj qhov muab tub lim ntxiv, nws yog sib npaug ntawm qhov ntom ntawm polypropylene. Qhov ceev ntawm polypropylene rau cov ntaub ntawv yas weaving yog 0, 9-0, 91 grams ib cubic centimeter. Braids feem ntau yog sib dua li dej. Lub siab tawg lub zog yas braid yog ib hom hloov tau yooj yim thiab siab tawg cov khoom siv hauv cov khoom yas, uas muaj feem xyuam rau nws cov qauv molecular, crystallinity, thiab kos duab orientation. Nws kuj muaj feem xyuam rau hom additives. Yog tias lub zog tshwj xeeb (lub zog / qhov tshwj xeeb lub ntiajteb txawj nqus) yog siv los ntsuas cov yas braid, nws siab dua los yog ze rau cov khoom siv hlau thiab muaj tshuaj lom neeg zoo.
2, yas braid tiv thaiv inorganic
Organic teeb meem muaj qhov zoo corrosion kuj qis dua 110 degrees Celsius thiab tsis muaj kev cuam tshuam rau nws ntev. Nws muaj cov tshuaj lom neeg ruaj khov rau cov kuab tshuaj, roj, thiab lwm yam. Thaum kub nce, carbon tetrachloride, xylene, turpentine, thiab lwm yam tuaj yeem o tuaj. Fuming nitric acid, fuming sulfuric acid, halogen ntsiab thiab lwm yam muaj zog oxides yuav oxidize nws, thiab nws muaj zoo corrosion kuj rau muaj zog alkalis thiab dav acids.
3, zoo abrasion kuj
Lub coefficient ntawm kev sib txhuam ntawm cov ntshiab polypropylene yas braid yog me me, tsuas yog hais txog 0 lossis 12, uas zoo ib yam li nylon. Rau qee qhov, kev sib txhuam ntawm cov yas braid thiab lwm yam khoom muaj cov nyhuv lubricating.
4, zoo hluav taws xob rwb thaiv tsev
Ntshiab polypropylene braid yog ib qho hluav taws xob zoo heev. Vim tias nws tsis nqus dej noo thiab tsis cuam tshuam los ntawm cov av noo nyob rau hauv cov huab cua, qhov tawg voltage kuj siab. Nws qhov dielectric tas li yog 2, 2-2, thiab nws qhov ntim tsis kam yog siab heev. Qhov zoo rwb thaiv tsev ntawm yas braiding tsis txhais hais tias siv nws rau ntau lawm. Kev siv cov ntaub ntawv insulating.
5. Kev tiv thaiv ib puag ncig
Nyob rau hauv chav tsev kub, cov ntaub qhwv yas yog tiag tiag dawb los ntawm ya raws ya raws, tus nqi nqus dej hauv 24 teev yog tsawg dua 0, 01%, thiab cov dej vapor nkag los kuj tsawg heev. Thaum qhov kub thiab txias, nws ua nkig thiab nkig. Yas braid yuav tsis mildewed.
6. Kev laus tsis zoo
Kev laus tiv thaiv ntawm cov yas braid tsis zoo, tshwj xeeb tshaj yog polypropylene braid yog qis dua polyethylene braid. Lub ntsiab yog vim li cas rau nws aging yog kub khaus laus thiab photodegradation. Qhov tsis zoo los tiv thaiv kev laus muaj peev xwm ntawm cov yas braid yog ib qho ntawm nws qhov tsis txaus ntseeg, uas cuam tshuam rau nws lub neej kev pab cuam thiab cov chaw siv.