1. Choyamba, onani mawonekedwe. Palibe ming'alu, matuza, kapena pulasitiki yosauka pamtunda. Palibe zowotchera kutsogolo kwa pansi. Makulidwe amapazi kumbuyo kwa pansi ndi yunifolomu. Nthiti ndizofanana. Zinthuzo zimadzaza kwambiri. Palibe mabowo pamwamba.
Kachiwiri, yang'anani utoto.Buthu Zinthu zakuthupi ndizowoneka bwino, zomveka bwino ndipo zimatsirizika bwino. Zogulitsa zomwe zimabwezeredwanso ndi mtundu, ndipo pali tinthu toyera yoyera munkhaniyi. Mtundu wa Masterbatch (utoto ufa) ndiye chinsinsi cha zofananira. Gwiritsani ntchito bongo wabwino kuti apange mtundu wa yunifolomu, umazimiririka pang'onopang'ono komanso mobwerezabwereza, ndipo sichingafanane. Zochita Zoyenerera: Mitundu yowala, mitundu yowala, mitundu yowala (monga yofiira yowala, yachikasu) yowonekera pang'ono.
2. Chochita chabwino chimayenera kukhala ndi kusinthasintha komanso kuuma. Chinthu chomwe chimakhala chofewa kwambiri chimatha kukhala ndi kusinthasintha, koma sichingakwaniritse zofuna za mpira, ndipo sizikukwaniritsa zofunikira za malo am'masewera. Chinthu chomwe chimakhala chovuta kwambiri chitha kukwaniritsa zofuna za mpira, koma chifukwa sichimasinthika,'o brittle komanso yosavuta kusweka. Makamaka nthawi yozizira pomwe kutentha kumakhala kuzizira, chinthucho chimakhala chokhazikika mosavuta ndipo chimakhudza moyo wake wantchito. Kuphatikiza apo, zinthu zina zapamwamba zitha kukhalawosweka ndi dzanja lanu.
3. Zinthu zopangidwa ndi mtengo wotsika komanso wotsika Zipangizo zobwezerezedwanso khalani ndi fungo losasangalatsa. Zinthu ngati zoterezi sizikugwirizana kwambiri ndi nyengo yolimba komanso zimakhudza kwambiri moyo wawo wa ntchito.Choya Zogulitsa pansi zimapangidwa kuchokera ku 100%buthu Zipangizo zopanda fungo, kuonetsetsa kuti malonda akhale abwino.
4. Choya pansi palokha kumalizidwa panjabuthu Zipangizo zakusintha kwa PP, ndikuwonetsetsa kuti malondawo kuchokera ku gwero, akupanga malonda, osagwira, osagwirizana ndi kutentha kwambiri, komanso kuwonjeza kuuma kwa mankhwalawa. Kuchulukitsa mphamvu ya chinthucho ndikuwonetsetsa moyo wake. Ngati chinthu chosavomerezeka chimapindidwa pakati kapena pansi lazemba chofewa chimakokedwa, chidzasweka mu zidutswa ziwiri. Chinthu chomwe chimakhala chofewa kwambiri sichingakwaniritse mtengo wake.
5. Zipangizo zazikulu zammbolainkusulanitilesamasinthidwa polypropylene ndi elastomer elastomer. Komabe, alipo ena Abizinesi osavomerezeka in Kulamula kuti muchepetse ndalama, zimawonjezera ufa wa tilcum kapena calcium carbonate ku zida za PP. Zipangizozi sizingaphatikizidwe kulowa mu ma pp, omwe angakhudze kwambiri moyo wazogulitsa komanso kwambiri Chepetsani maphwando pansi. Ngati mugwirammbolainkusulanitileNdipo zimamva zolemetsa m'manja mwanu, mutha kudziwa kuti pansi ili ndi kuchuluka kwa tilcum kapena ufa wa mwala wowonjezeredwa kwa iyo. Njira yodziwikayo ikhoza kuyika malonda pansi pa beseni lodzaza ndi madzi ndikuwonetsetsa liwiro lake. Zogulitsa zenizeni zimakhala ndi kachulukidwe ka 0.93 g / cm2 ndikuyandama m'madzi. Zogulitsa ndi talcum ufa kapena ufa wa mwala udzamira pansi kapena kuyandamavery pang'onopang'ono chifukwa cha kuchuluka kwawo.
6. Ikani ziwiritilesMtundu womwewo palimodzi ndikukhudza mafupa pansi ndi manja anu. Ngati palibe chodziwikiratu komanso kumverera kwa Convent, zomwe zimapangidwa. (Chidziwitso: labotale imalepheretsa kuti deta ya malo oyenerera ndi pansi pansi <0.5mm)
Post Nthawi: Mar-08-2024