Ingaruka za ACR impact modifiers ni izihe?

ACR impact modifier ni copolymer ya acrylic ifite imiterere y'igishishwa cy'ibanze, igira uruhare runini mu gutunganya plastiki nka PVC
1. Kongera ubushobozi bwo kurwanya ingaruka
Mu gushyira imirongo y'ifeza n'imigozi yo gukata mu gice cy'ibanze cya elastomer, ingufu z'ingaruka zirakingirwa, bikongera cyane imbaraga z'ingaruka z'umusaruro (cyane cyane mu bidukikije bifite ubushyuhe buke); Imiterere y'imiterere y'inkingi y'ibanze ishobora kongera imbaraga z'ingaruka inshuro zirenga 6 no kugumana imbaraga za 90% kuri -40 ℃.
2. Kunoza imikorere yo gutunganya
Guteza imbere pulasitiki ya PVC, kugabanya igihe cyo kuyitunganya, kunoza uburyo ishonga itembera neza kandi igatuma ihora ihindagurika; Kugabanya ikibazo cyo gushwanyagurika kw'imisemburo no kunoza ubwiza bw'imisemburo igoye ikoreshwa mu bice bitandukanye by'umubiri.
3. Kunoza imikorere mu buryo bwuzuye
Kunoza uburyo ibicuruzwa bimera neza kandi bigakuraho inenge nk'amaso y'amafi n'ibimenyetso by'amazi atemba; Kongera ubushobozi bwo guhangana n'ikirere, kurwanya ubushyuhe, no kudahungabana kw'imiti, cyane cyane ikoreshwa mu bicuruzwa byo hanze.
4. Ibyiza byihariye byo gukoresha
Ikorana neza na PVC, ikwirakwizwa neza kugira ngo hirindwe ko ibintu bihinduka; Ugereranyije n'ibikoresho bihindura ibintu nka CPE, ACR ifite ubushyuhe bwinshi bwo gutunganya no guhindura ibintu neza; ACR ihindura ibintu ishobora kugumana urumuri rurenga 85% kandi ikwiriye ibicuruzwa bibonerana; Ingano isanzwe yo kongeramo ni 0.5-5phr, kandi kuvanga neza n'ibikoresho byuzuza alkaline bigomba kwirindwa. Kuri ubu, Bangtai Petrochemical ACR yabaye imwe mu bikoresho bihindura ibintu bya PVC bikomeye, imiyoboro, n'ibyuma bya pulasitiki by'ubuhanga.
5. Hitamo icyitegererezo cya ACR gikwiye
Imiterere/Umuyoboro: Ni byiza gukoresha moderi zifite uburemere buhanitse bwa molekile, zifite uburemere burenze 500000, zishobora kongera imbaraga zo gushonga ku kigero kirenga 40% no gukumira neza kuvunika kw'isuka; Ibice byakozwe mu inshinge/ibicuruzwa bifite inkuta nto: Ni byiza gukoresha moderi zifite uburemere buhanitse bwa molekile, zifite uburemere bungana na 300000 kugeza 500000 kugira ngo bigabanye ubukana bw'isuka no kongera umuvuduko wo kuzuza ku kigero cya 25% -30%; Ibikoresho bibonerana bigomba guhuzwa na MBS (ibipimo byo gushonga 9.4-9.5) kugira ngo bikoreshwe mu buryo bw'inyongera, hamwe n'urumuri rwo kohereza urumuri rungana na >85%