Dab tsi yog Cov Khoom Ntawm Cov iav Fiber Chopped Hlau Specifications?
Iav Fiber Staple yog cov khoom siv tseem ceeb tshaj plaws rau kev tsim cov iav Fiber Needled Felt, thiab nws qhov kev ua tau zoo yuav txiav txim siab seb nws puas tuaj yeem dhau cov txheej txheem ntawm daim npav thiab koob, thiab cuam tshuam ncaj qha rau cov khoom zoo. Lub ntsiab lus tshwj xeeb ntawm iav fiber ntau staple yarn yog fiber ntau ntev, fiber ntau yooj, fiber ntau folding thiab puas kuj, fiber ntau antistatic.
1. Fiber ntev
Fiber ntev yuav tsum tau yoog rau ob qho tib si txheej txheem thiab cov khoom zoo. Qhov ntev ntawmiav fiber ntau twshlau yog ntev, nws yooj yim rau entangle ntawm cov fibers, thiab muaj ntau cov pob qij txha, yog li lub zog ntawm cov khoom yog loj thiab zoo. Tab sis txawm hais tias nws yog ib lub tshuab combing lossis carding tshuab, carding tshuab muaj combing ntev ntau yam, ntau tshaj li qhov ntau ntawm fibers tsis yooj yim rau comb qhib, thiab txawm winding nyob rau hauv hav zoov, thiab tsis tuaj yeem tsim. Yog li ntawd, feem ntau siv lub siab txwv ntawm daim npav ntau, fiber ntau ntev li ntawm 40 ~ 80mm.
2.Fiber fineness
Feem ntau hais lus, cov fiber ntau zoo dua, qhov ntau dua lub zog ntawm cov khoom, qhov zoo ntawm cov khoom. Cov iav yog cov khoom siv tawv tawv, tsis yooj yim heev, tsuas yog thaum nws rub mus rau hauv cov fiber ntau zoo, tuaj yeem ua combing, needling textile cov ntaub ntawv, tab sis txawm li ntawd los, nws yooj thiab lwm cov organic fibers tseem zoo heev. Flexibility rau qee yam tuaj yeem siv los qhia txog qhov tseem ceeb khoov lub vojvoog thiab khoov qhov tawv nqaij ntawm cov fiber ntau. Qhov tseem ceeb bending vojvoog yog cov fiber ntau nyob ib ncig ntawm - ib tug mandrel, lub fiber yuav tawg thiab tseem tsis tau tawg thaum lub vojvoog yam tsawg kawg nkaus ntawm mandrel, qhov khoov nruj ntawm cov fiber ntau thiab nws cov modulus ntawm elasticity thiab fiber ntau txoj kab uas hla ntawm lub hwj chim thib plaub yog proportional. Qhov ntau dua qhov khoov nruj ntawm cov fiber ntau, lub peev xwm los tiv thaiv kev khoov deformation, uas yog, qhov hloov pauv tsawg dua. Los ntawm txoj kev xav ntawm qhov pom, qhov zoo ntawm cov iav fiber ntau, qhov tsawg dua nws yog, qhov hloov tau yooj yim dua, yog li nws yuav tsum xaiv cov fiber ntau zoo tshaj plaws los ua cov khoom siv rau dai thiab koob.
3. Folding thiab abrasion tsis kam ntawm cov fiber ntau
Cov iav fiber ntau hauv daim carding, needling textile processing thiab siv cov txheej txheem, feem ntau yuav tsum tau rov qab tensile deformation thiab dabtsi yog khoov deformation, lub zog dabtsi yog khoov ntawm fiber ntau yuav raug txo, uas yog qhov khoov qaug zog ntawm fiber ntau. Fiber ntau nyob rau hauv rov khoov, nws txheej txheej yuav tsim kom cov micro-cracks nce qhov nro, yuav ua rau cov fiber nyob rau hauv ib tug me me load kuj yuav tawg. Qhov me me ntawm fiber ntau txoj kab uas hla yog, qhov zoo dua cov khoom tsis kam mus rau dabtsi yog khoov, thiab rau iav fiber koob xav, ntev nws cov kev pab cuam lub neej yuav zoo dua. Cov iav fibers kuj raug hnav thiab tsim kua muag thaum daim npav, koob thiab siv, thiab hnav thiab tsim kua muag yog ib qho tseem ceeb ntawm kev puas tsuaj rau iav fibers. Piv nrog cov organic fibers, iav fiber ntau muaj kev puas tsuaj tsis zoo, uas yog ib qho ntawm nws qhov tsis muaj zog.
4. Antistatic ntawm fiber ntau
Cov iav fiber ntau hauv daim npav, xav tau kev sib txhuam nrog kev txav mus tas li ntawm cov tshuab, nws yooj yim heev los khaws cov nqi ntawm cov khoom siv fiber ntau, kom cov fiber ntau thiab fiber ntau cais tawm, fiber ntau thiab tshuab qhov sib txuas, yog li ntawd qhov ib txwm ntau lawm tsis tuaj yeem nqa tawm. Piv txwv li, luv luv txiav fiber ntau vim electrostatic adsorption nyob rau hauv lub riam cov menyuam thiab luv txiav tshuab phab ntsa. Ntxiv dua thiab, xws li, carding fiber ntau adsorption nyob rau hauv lub tin, mus rau hauv lub mesh lub thawv ... thiaj li hais tias cov fiber ntau combing phem, rau hauv lub siab uniformity yog tsis zoo. Txhawm rau kov yeej qhov tseem ceeb no, qee tus neeg txawv teb chaws hauv cov khoom siv cuam tshuam tau teeb tsa ntawm cov cuab yeej tshem tawm zoo li qub, qee qhov nyob rau hauv daim ntawv luv luv fibers ua ntej cov tshuaj tua kab mob. Kuj tseem muaj nyob rau hauv daim duab ntawm tus neeg saib xyuas infiltration yog ntxiv ncaj qha rau tus neeg saib xyuas kev tiv thaiv zoo li qub los tiv thaiv cov fiber ntau los ntawm kev tsim hluav taws xob zoo li qub, thiab ua tiav cov txiaj ntsig zoo dua. Nyob rau tib lub sij hawm kom tsis txhob muaj hluav taws xob zoo li qub, nws tseem yuav tsum ua kom cov iav fiber ntau staple fiber ntau kom tswj tau qee qhov kev ntub dej.
