Amakuru
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Ibyerekeranye na fibre
Itondekanya rya fibre y'ibirahure Ukurikije imiterere n'uburebure, fibre y'ibirahure irashobora kugabanywamo fibre ikomeza, fibre ndende hamwe n'ubwoya bw'ikirahure; Ukurikije ibirahuri, birashobora kugabanywamo alkali yubusa, irwanya imiti, alkali nyinshi, alkali yo hagati, imbaraga nyinshi, ela ndende ...Soma byinshi -
Ibiranga fibre fibre
Ibirahuri by'ibirahure bifite ubushyuhe buruta ubw'ibinyabuzima kama, kudakongoka, kurwanya ruswa, kubika ubushyuhe bwiza no kubika amajwi (cyane cyane ubwoya bw'ikirahure), imbaraga nyinshi kandi zifite amashanyarazi meza (nka fibre yubusa ya alkali). Ariko, iracitse kandi ifite abakene twe ...Soma byinshi -
Gusudira umuriro wububiko ingano yisoko no gukura 2021-2028
Inyandiko y'ubushakashatsi ku isoko yo gusudira igamije gutanga amakuru y'ibarurishamibare, nk'iteganyagihe ry’igurisha ry’inganda, umuvuduko w’ubwiyongere bw’umwaka, ibintu bitera, imbogamizi, ubwoko bw’ibicuruzwa, urugero rw’ibisabwa hamwe n'ibihe byerekana amarushanwa. Ubushakashatsi bwo ku isoko bwo gusudira bushingiye ku isoko butanga ...Soma byinshi -
Ikariso ya elegitoronike yo mu bwoko bwa fibre iringaniza imyenda
Fibre fibre nibikoresho byiza cyane! Fibre fibre ni organic organique idafite metricique ifite ibintu byiza .. Ibigize ni silika, alumina, calcium oxyde, boron oxyde, magnesium oxyde, sodium oxyde, nibindi. Ifata imipira yikirahure cyangwa ibirahure byangiza nkibikoresho fatizo binyuze mubushyuhe bwinshi ...Soma byinshi -
Nigute imyenda ya fiberglass ikorwa?
Ikirahuri cya fibre ni ubwoko bwimyenda isanzwe hamwe no kugoreka. Ikozwe mubirahuri byiza binyuze murukurikirane rwubushyuhe bwo hejuru gushonga, gushushanya, kuboha imyenda nibindi bikorwa. Imbaraga nyamukuru ziterwa nicyerekezo cyintambara nicyuma. Niba imbaraga za warp cyangwa weft ari ...Soma byinshi -
Nigute ushobora guhitamo uruganda rwohejuru rwumuriro wa fiberglass?
1. Impamyabumenyi nubunini Ubucuruzi bwabakozi bwigihe gito ntabwo ari burebure, kandi ubucuruzi bwigihe kirekire ntabwo buriganya. Mbere ya byose, tugomba guhitamo ibirango hamwe nimyaka myinshi ikora, imbaraga zuruganda ninganda zinganda kugirango tumenye neza ibicuruzwa nibihe byiza. Fibe ikomeye ...Soma byinshi -
Ubuzima bwashize nubu nubu bwa polytetrafluoroethylene
Polytetrafluoroethylene (PTFE) yavumbuwe n’umuhanga mu bya shimi Dr Roy J. Plunkett muri Laboratoire ya Jackson ya DuPont i New Jersey mu 1938. Igihe yageragezaga gukora firigo nshya ya CFC, polytetrafluoroethylene polymerized mu cyombo kibika umuvuduko ukabije (icyuma ku rukuta rw’imbere. ubwato beca ...Soma byinshi -
Ikoranabuhanga rya kijyambere rya karubone
Inzira ya kijyambere ya karubone fibre inganda ni prursor fibre carboneisation. Ibigize hamwe na karubone yubwoko butatu bwa fibre mbisi byerekanwe kumeza. Izina rya fibre mbisi ya karubone fibre yibigize karubone /% karuboni fibre /% viscose fibre (C6H10O5 ...Soma byinshi -
Kwinjiza fibre fibre
Fibre idasanzwe ikozwe muri karubone. Ifite ibiranga ubushyuhe bwo hejuru, kurwanya ubukana, gutwara amashanyarazi, ubushyuhe bwumuriro no kurwanya ruswa, kandi imiterere yabyo ni fibrous, yoroshye kandi irashobora gutunganyirizwa mumyenda itandukanye. Bitewe nicyerekezo cyatoranijwe cya gra ...Soma byinshi