Aramid nsalu: zizindikiro katundu, chisamaliro

Pakati zosiyanasiyana zimakhala amapezeka nsalu, zomwe cholinga chake polenga zovala zapadera. Nthawi zambiri, nkhaniyi ntchito kuteteza munthu, osati ntchito za ntchito woopsawo, komanso ali pa umphawi wadzaoneni. Ali katundu zapadera aramid nsalu.

Ndi chiyani icho?

Pakuti zotsimikizira ndi zinthu ntchito ndi aramid CHIKWANGWANI. minofu amenewa ndi ambiri. Ndi polima kugwiritsidwa ntchito ngati ikuthandizira chigawo kupanga zovala.

M'mawu ena, ovololo, zovala zosalowa, zipewa ndi Chalk ena - mankhwala anapanga nsalu aramid. Iwo amatha kuteteza ku zipolopolo ndi moto. mankhwala amenewa osati asilikali kuyesedwa ndege, komanso firefighters, steelworkers ndi nthumwi zina za ntchito moyo pachiswe.

A mbiri pang'ono

Aramid CHIKWANGWANI kwa nthawi yoyamba analengedwa ndi DuPont sayansi American kampani mu 1964. Poyamba, nkhani analandira dzina lake moto wambiri. Tsopano ali mmodzi wa zopangidwa kutsogolera. Similar katundu zakuthupi anali chopangidwa mu USSR. Dzinali SVM - kopitilira muyeso-mkulu zakuthupi. Patapita kanthawi panali malonda Twaron.

Kuyambira 1970, moto wambiri anayamba kukhala chopangidwa pamlingo mafakitale.

Kodi ulusi ntchito

Aramid nsalu ya Russian zopangidwa ambiri. Lero iwo amagwiritsidwa ntchito m'madera ambiri. Moto wambiri poyambirira ntchito:

1. Mu kupanga matayala.
2. CHIKWANGWANI zili m'gulu la zingwe heavy-ntchito ndi gulaye.
3. Mabukuwa ntchito ngati chigawo cha nyumba gulu kuti Azamlengalenga ndi makampani a ndege, kumanga ma yatchi ndi magalimoto kudya, cholimba zinthu zipinda wakewe umafuna, ndi zina mkulu-liwiro flywheel.
4. Pamaziko a nsalu aramid zinalengedwa mwa zovala zosalowa chipolopolo-umboni ndi zisoti.
5. Yapamwamba amagwiritsidwa ntchito zida masewera, zipangizo banja, mawerengeredwe, ndiponso zida zoimbira.

katundu zakuthupi

Aramid nsalu ali wapadera katundu. Mamolekyulu zakuthupi yaitali unyolo. Ambiri amide nsinga amakondana nthawi yomweyo ndi mphete angapo onunkhira. Izi ndi mwayi waukulu nsalu aramid. Chifukwa mankhwala amenewa ndi mokwanira lalikulu dissociation mphamvu. M'menemo mphete onunkhira kuonetsetsa mamolekyulu mkulu thermostability.

Pakati pa katundu zakuthupi ndi kupereka:

1. Mkulu mphamvu. Aramid nsalu amatha kupirira mpaka makilogalamu 600 pa 1 mamilimita ^2. Mphamvu index zakuthupi kwambiri kuposa chitsulo.
2. Mkulu kutentha kukana. Aramid nsalu amene katundu ndi wapadera, si kusungunula. Kudzitsitsa ulusi akuyamba pafupifupi 500 ° C. Zofunika angathe komabe kukhudzana ndi lawi lotseguka kwa masekondi 50. Pankhaniyi, nsalu si tizipewa ndipo sanali flammable. Komabe, zimakhudza mphamvu yake pa choterocho kwambiri yafupika.
3. Low osalimba. Aramid nsalu ndi kuwala kwambiri, zomwe zimachititsa mwachidule singasiyanitsidwe mu kupanga zozitetezera.
4. Low mtengo. Nthawi zambiri, kugulitsa Tingaone mu aramid CHIKWANGWANI. Mtengo wa muyezo bobbin wa thonje ndi za 20 dollars. Utali - osachepera 3 Km.

Features nsalu

Aramid nsalu ali index apamwamba elasticity, mosiyana ndi zipangizo za galasi ndi mpweya ulusi. Pangani ukonde mwina ntchito ochiritsira kuluka zida. Pankhaniyi interlacing ulusi kungakhale aliyense. Komanso, nsalu kusasanyiwa, ngati n'koyenera, zikhoza utoto mtundu uliwonse.

Aramid nsalu si ong'ambika ndipo pafupifupi Kodi kupsereza. chuma chingathe kupirira moto, kutentha, mafuta ndi solvents mankhwala. Pansi pa katundu, ndi aramid CHIKWANGWANI si olumala. Komabe, mphamvu zawo torsional yafupika.

Koma mtengo wa nsalu za ulusi aramid, ndi za $ 30 pa 1 mita ^2.

Madera a ntchito minofu

Aramid nsalu ntchito lero kwa kupanga:

1. zida Safety ndi zovala metallurgists, owotcherera ndi ozimitsa moto. Chifukwa katundu wake wapadera, nsalu khungu kuteteza ogwira ntchito ku kutentha kwambiri mkulu wa zitsulo polowera osungunula, nsakali, ndi lawi lotseguka.
2. Chodzitetezera ndi zovala ogwira ntchito ambiri mabungwe yazamalamulo ndi asilikali.
3. mahema Vzryvoukryvatelnyh ndi zipangizo zina.

suti mtengo wa minofu amenewa zimadalira mtundu kapangidwe ndi chuma. Mtengo wa yotsika mtengo ndi $ 250. Komabe, kafukufuku wasonyeza kuti kwambiri amateteza suti anthu, kaphatikizidwe zigawo za pulasitiki ndi aramid nsalu.

Posamalira nsalu

Zamgululi zopangidwa nsalu aramid akhoza kutsukidwa ngati n'koyenera. Amenewa ndi sakubwerera. Komabe, kafukufuku wasonyeza kuti chifukwa cha washings mobwerezabwereza, kukhudzana mwachindunji dzuwa ndi UV cheza amanyoza katundu yaikulu ya minofu, iwo amayamba kutaya mphamvu yake.

Kodi amalangiza kuchotsa Madontho padziko nkhaniyi ndi bleaches ndi njira anafuna kuyeretsa mankhwala. Iwo kusokoneza mphamvu ya nsalu aramid. Kusakoma zinthu anavula lomwe lili ndi ❖ kuyanika madzi. Nthawi zina, kuchapa moto wambiri ako ayima ndi kusamala kwambiri.