Purasitiki musanganiswa wepolymer wakagadzirwa ne polyaddition kana polycondensation.Kupokana kwayo nedeformation kuri pakati nepakati, pakati pefibers nerabha.Iyo inoumbwa nemasynthetic resins uye additives senge mafirita, plasticizers, stabilizers, lubricant, uye pigment.composition.Nekuda kwehunhu hwezvinhu kana zvepurasitiki zvinhu zvinogona kukanyiwa zvisina tsarukano kuita akasiyana maumbirwo uye anogona kupedzisira achengeta chimiro chisina kuchinjika, zvigadzirwa zvepurasitiki zvinoonekwa kwese kwese muhupenyu hwedu hwezuva nezuva.Iyo tekinoroji yekudzokorodza yepurasitiki zvakare yakakura kwazvo.Mapurasitiki mazhinji anodzokororwa uye kushandiswazve, uye aya mapurasitiki ane mavara anogadziriswa pamwe chete, aine mavara asina kuenzana kugovera, kushata kutaridzika, uye hurombo husina kunaka.Kunyange mapurasitiki machena akachena anoshandiswa kwenguva yakati.Kudzokorora zvakare kunogona kukonzera yellowing.Muchiitiko ichi, zvinodikanwa kuwedzera mumiriri wepurasitiki we fluorescent whitening agent kuti yunifomu hue yepurasitiki, kuwedzera kuchena uye kupenya kwepurasitiki, uyewo kuita kuti plastiki ive nani ruvara.
Kunyangwe huwandu hwe fluorescent whitening agent mumapurasitiki idiki kwazvo, yakakosha.Ndezvipi zvinowanzoshandiswa fluorescent whitening agents mumunda wepurasitiki?Xiaobian inokurudzira zvigadzirwa zvenyeredzi zvakati wandei zvine mutengo wakakwira kuita kwauri nhasi.
Plastikifluorescent whitening agent OB, chitarisiko chayo ihupfu yeroro yakapfava, inokodzera marudzi ese emapurasitiki, kutapurirana kwemwenje kwakanaka, kumira zvakanaka kwemamiriro ekunze, kuchengetedzwa kwezvakatipoteredza, zvakare iri fluorescent whitening agent chigadzirwa chakabvumidzwa kushandiswa pamabhandi ekurongedza chikafu.Fluorescent whitening agent OB ine mashandiro akanyatsogadzikana pamapurasitiki, asi kuchena kwayo kunogona kunge kwakawedzera.Kana iwe uine zvakanyanya zvakanyanya zvinodiwa pakuchena, saka izvi hazvikurudzirwe.
Plastikifluorescent whitening agent OB-1, chigadzirwa ichi chinogona kutorwa sechinhu chenyeredzi muindasitiri yepurasitiki, ine mutengo unodhura uye yakanaka yekuchena maitiro.Inokodzerawo kune zvakasiyana-siyana zvepurasitiki zvigadzirwa, zvine zvishoma zvekuwedzera, kuramba kutama uye kuita kwakanaka.Mutengo wayo wakachipa, uye ndiyo yekutanga sarudzo yevazhinji vanogadzira mapurasitiki, asi mune zvimwe zvigadzirwa zvepurasitiki, kugadzikana kwayo kwakashata uye zviri nyore kutama.Saka iwe uchiri kubvunza mutengi sevhisi kana iri kushandisa chigadzirwa chako.
Plastikifluorescent whitening agent FP-127, chigadzirwa ichi chefluorescent chekuchenesa agent chinogona kunzi chakaberekerwa PVC plastiki, inokodzera marudzi ose ezvigadzirwa zvePVC, mari yekuwedzera ndeye 2/10,000 kusvika 5/10,000, uye kuchena kwekuita kuri pachena., zvakare inopesana nekutama paPVC mapurasitiki.Kunyangwe iwe wakapfava kana zvakaoma PVC zvigadzirwa, unogona kusarudza fluorescent whitening agent FP-127.
Mukuwedzera, mapurasitiki ezvigadzirwa zvakasiyana ane maitiro avo epurasitiki fluorescent whitening agents.Kana iwe uchida kuziva zvakawanda, unogamuchirwa kubvunza uye isu tichataurirana zvakadzama.Tichakurudzira nyanzvi uye yakanangwaoptical brightenerchigadzirwa kwauri maererano nechigadzirwa chako.
Nguva yekutumira: Kubvumbi-08-2022