Mabristles anonyanya kushandiswa muindasitiri yekugadzira brashi anofanirwa kunge ari nylon bristles, chikamu chikuru chenylon bristles polyamide (Nylon), zita rechirungu Polyamide (PA kwenguva pfupi), izwi rinowanzo reva thermoplastic resins ine akadzokororwa amide mapoka - [NHCO. ]- pacheni huru yemorekuru.Inosanganisira aliphatic PA, aliphatic-aromatic PA uye inonhuhwirira PA, ine marudzi mazhinji, mavhoriyamu makuru ekugadzira uye huwandu hwakawanda hwekushandisa, uye zita rayo rinotemerwa nenhamba chaiyo yemaatomu ekabhoni mune synthetic monomer.

Marudzi makuru enaironi ndironi 6 uye naironi 66, ayo akanyanya kutonga.Kune huwandu hukuru hwemhando dzakagadziridzwa dzenaironi, senge yakasimbiswa naironi, monomer cast nylon (MC nylon), reactive jekiseni rakaumbwa (RIM) nylon, inonhuhwirira nylon, inopenya nylon, high impact (super tough) nylon, electroplated nylon, zvemagetsi. conductive nylon, flame retardant nylon, naironi inosanganiswa nemamwe mapolymers uye alloys, etc. kusangana akasiyana Anoshandiswa zvakanyanya sechinzvimbo chetsika zvinhu sesimbi nehuni, uye sezvimiro zvemarudzi ese.

Nylon ndiyo inonyanya kukosha einjiniya epurasitiki, ine yakanyanya kugadzirwa vhoriyamu pakati peashanu epamusoro einjiniya mapurasitiki.Nylon ine yakakwira mechanical simba, yakakwirira kupfavisa poindi, kupisa kupisa, yakaderera coefficient of friction, abrasion resistance, self-lubricating, shock absorbing and sound dampening, oil resistance, weak acid resistance, alkali resistance and general solvent resistance, kunaka kwemagetsi kuvharika, kuzvidzora. -kudzima, kusiri muchetura, kusanhuwa, kumira zvakanaka kwemamiriro ekunze uye kusadhaya zvisina kunaka.Izvo zvisingabatsiri ndezvokuti kunyura kwemvura kwakakura, kunokanganisa kugadzikana kwedimensional uye magetsi emagetsi.Iyo fiber reinforcement inogona kuderedza kunyura kwemvura kweresin kuitira kuti ishande pakupisa kwakanyanya uye hunyoro hwepamusoro.Nylon ine hukama hwakanaka kwazvo negirazi fibers.

Nylon 66 ine yakanyanya kuoma uye kuomarara, asi yakanyanya kuomarara.Manaironi akasiyana anorairwa nekuoma: PA66＜PA66/6＜PA6＜PA610＜PA11＜PA12 Kupisa kwenylon ndiko UL94v-2 level, iyo oxygen index ndeye 24-28, tembiricha yekuora yenylon i>299℃, kupisa kuchaitika pa449 ~ 499 ℃.Kunyungudika kuyerera kwenylon kwakanaka, saka ukobvu hwemadziro echigadzirwa hunogona kunge hudiki se1mm.