Polyethylene ine chlorine yakawanda (HCPE) inonyanya kuchinjwa mumaglues kuburikidza ne polarity, stability, uye functionality inokonzerwa nechimiro chayo chemamorekuru. Maitiro chaiwo uye mashandisirwo ndeaya anotevera:
1, Yakagadziridzwa basa guru
1. Kuvandudza mashandiro ekunamira
Wedzera kunamira: Cheni yeHCPE molecular yeBontecn Group China ine huwandu hwakawanda hwemaatomu echlorine (chlorine content> 61%), ichigadzira chimiro chakasimba chepolar, zvichivandudza zvakanyanya kunyorova uye simba rekubatanidza makemikari echinamira kune zvinhu zvakaita sePVC, simbi, uye rabha.
Gadzirisa kuchinjika: Maketani ayo emamorekuru anozara uye anoparadzirwa zvisina tsarukano, achidzivirira kushushikana, zvichiita kuti firimu rinonamira rirambe richichinjika uye richichinjika zvakanaka, uye richichinjika kumamiriro ezvinhu anochinja-chinja.
2. Simbisa mashandiro ebasa
Kuramba ngura uye kunonoka kwemurazvo: Huwandu hwakawanda hwechlorine (>65) hunoumba chipingamupinyi chemakemikari chekudzivirira ngura kubva kuacid, alkali, uye oiri, uye hunozvidzima hwega kana hwabatidzwa kuburikidza ne chlorine free radical capture mechanism (ultimate oxygen index ≥ 60%).
Kusapfeka uye kuramba kwemamiriro ekunze: Chimiro chisina kubatana kaviri chinodzivirira kuora kwe oxidative uye chinowedzera hupenyu hwe adhesive layer munzvimbo dzine hunyoro, dzinopisa, uye dzine ultraviolet.
| Rudzi rwekunamatira | Muenzaniso weHCPE | Mhedzisiro yekuchinja |
| PVC chaiyo namatidza | HCPE-H (Kusviba kwakanyanya) | Kutsiva vinyl chloride resin kuti mapaipi/mapepa ePVC asimbiswe zvakasimba |
| Namatidza yakagadzirwa nesimbi yerabha | HCPE-L/M(Kusviba Kwakaderera/Kwepakati) | Rabha yechloroprene/nitrile yakakangwa kuti irambe kupisa (≥ 130 ℃) uye irambe ichinamira pakati pechiso |
| Rutivi rwekunamira rwekudzivirira ngura | HCPE-M (Kusviba kwepakati) | Wedzera kunamira pakati pemachira uye kuvandudza nekubatsirana kusimba kwekudzivirira ngura |
3, Maitiro ekugadzirisa
1. Maitiro ekuwedzera polarity
Kuunzwa kwemaatomu echlorine kunowedzera polarity yemamorekuru, kunokurudzira kuumbwa kwemasimba evan der Waals uye hydrogen bonds pakati pechinamira nepamusoro pacho, uye kunovandudza kunyorova.
2. Kugadzirisa kuenderana
Sanganisa nezvinhu zvinoshandisa purasitiki (zvakaita separafini ine chlorine), acrylic resin, nezvimwewo kuti uvandudze hunhu hwe rheological uye kuderedza kushushikana kwemukati.
4, nzvimbo dzekuchengetera zvinhu
Mamiriro ekuchengetedza: Yakavharwa uye inochengetwa murima (tembiricha iri pasi pe30 ℃) kudzivirira kunyudzwa kwehunyoro uye kuora kwekushanda, uye hupenyu hwayo hwepasherufu hwemwedzi makumi maviri nemana.
Nguva yekutumira: Chikunguru-15-2025
