Muchitubu chemidziyo isina kuruka yejira, kune ese ari maviri echisikigo fiber, senge mvere, nezvimwe; Inorganic fibers, dzakadai segirazi fibers, simbi fibers, uye carbon fibers; Synthetic fibers, senge polyester fibers, polyamide fibers, polyacrylonitrile fibers, polypropylene fibers, etc. Pakati pavo, machira ekugadzira fiber asina kugadzirwa anoshandiswa zvakanyanya, saka polyester fiber uye polypropylene fibers zvinowanzoonekwa pamberi pemeso evanhu. Saka ndeupi musiyano pakati pezviviri izvi?
Misimboti yekugadzira yakasiyana
Polyester fiber inonyanya kugadzirwa nepolyester seyakanyanya mbishi zvinhu, ine imwe chiyero chekushanda masterbatch yakawedzerwa. Density yechigadzirwa i136g/cm3, uye inonyungudika muzvinonyungudutsa zvakaita se phenol tetrachloroethane uye ortho chlorophenol. Iyo ine yakanyanya kuderera kunyura hunyoro, asidi kuramba, yakakwira makemikari kugadzikana kana ichienzaniswa ne polyamide, uye yakanaka mwenje kuramba. Mafiber haana brittle kana kuremara mukati metembiricha ye -40 ℃ kusvika+250 ℃. Imwe neimwe fiber yakazvimiririra uye ine yakasimba adsorption zvivakwa neasphalt, iri zvakare chigadzirwa chepetroleum. Iyo ine yakanaka adsorption uye dispersion zvivakwa mukati.
Polypropylene faibha yakakwira-yakasimba polypropylene bundle senge monofilament faibha yakagadzirwa nekudziya propylene based monomers kune yakanyanya tembiricha uye kuwedzera catalysts for polymerization. Iyo ine hunhu hweiyo nyore kusanganisa maitiro, mutengo wakaderera, uye kuita kwakanakisa.
Zvinhu zvakasiyana
1. Panyaya yezvimiro zvemuviri:
Polypropylene ine huremu huremu uye ine yakakwira faibha simba, asi kupfeka kwayo kuramba uye tembiricha inodzivirira haina kunaka. Polyester fibers ane simba rakanyanya kusimba uye kusimba, pamwe nekupisa nemakemikari kuramba, zvichikonzera hupenyu hwesevhisi.
2. Panyaya yemakemikari zvinhu:
Polypropylene ine zvinhu zvakagadzikana zvemakemikari, haisi nyore kusvibiswa nemaasidhi, alkalis, nezvimwewo, uye haina zvinhu zvine chepfu uye zvinokuvadza. Polyester fiber ine benzene ring dhizaini uye ine imwe dhigirii rekusagadzikana.
3. Panyaya yehushamwari hwezvakatipoteredza:
Polypropylene ndeye thermoplastic zvinhu izvo zvisingaite biodegradable uye zvinosvibisa nharaunda. Polyester fibers inogona kuderedzwa nema microorganisms uye haizokonzeri kusvibiswa kune zvakatipoteredza.
Nzvimbo dzekushandisa dzakasiyana
Nekuda kwekunakisisa kwayo asidhi uye alkali kuramba uye kuderera kwemwando, polypropylene faibha inoshandiswa zvakanyanya muminda senge zvigadzirwa zvekurapa nezvehutano, zvigadzirwa zvekunze, kusefa kwemaindasitiri, uye midziyo yekudzivirira. Semuyenzaniso, masiki ekurapa, majasi ekuvhiya, uye zvipfeko zvekudzivirira zvinoraswa zvese zvinogadzirwa uchishandisa polypropylene zvinhu; Matende, zvipfeko zvisingapindi mvura, uye zvimwe zvigadzirwa zvekunze zvinowanzogadzirwa ne polypropylene fiber zvinhu.
Polyester faibha dzinoshandiswa zvakanyanya muminda yakaita semachira, zvipfeko, machira emaindasitiri, uye magirazi faibha akasimbiswa mapurasitiki. Semuenzaniso, polyester fiber zvinhu zvinogona kushandiswa kugadzira micheka yakaita sembatya, zvipfeko zvemukati, zvekurara, maketeni, uye magumbeze; Mukuwedzera, polyester fibers inoshandiswawo zvakanyanya mukugadzirwa kwegirazi fiber yakasimbiswa zvigadzirwa zvepurasitiki.
Mhedziso
Muchidimbu, kunyange zvazvo polypropylene nepolyester fibers dzine zvimwe zvakafanana pakuonekwa uye maitiro, pane misiyano yakakura mumitemo yavo yekugadzira, maitiro ezvivakwa, uye minda yekushandiswa, uye zvinhu zvakakodzera zvefiber zvinoda kusarudzwa maererano nezvinodiwa chaizvo.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., mugadziri wemicheka isina mucheka uye micheka isina kugadzirwa, akakodzera kuvimba kwako!
Nguva yekutumira: Jul-01-2024