Umehluko phakathi komlawuli we-foam kanye ne-ACR

1. Incazelo kanye nomehluko wokusebenza
Umlawuli we-Foam: uhlobo lwe-ACR (i-acrylic copolymer) eyenzelwe ngqo izinto ze-PVC foam. Ngokwandisa amandla okuncibilika nokufeza i-plasticization efanayo, kuqinisekisa isakhiwo seseli esiminyene nesifanayo, ngenkathi kuthuthukiswa ukushelela okubonakalayo kanye nezakhiwo zemishini.
Usizo olujwayelekile lokucubungula i-ACR: ngesisindo esiphansi sama-molecule (20W-30W), umsebenzi walo oyinhloko ukukhuthaza ukwenziwa kwe-PVC kube yipulasitiki ngokushesha nokuthuthukisa ukugeleza kwamanzi, okulungele imikhiqizo engaphekiwe nge-foam (njengeminyango namafasitela epulasitiki), kodwa enamandla aphansi okuncibilika.
2. Isisindo sama-molecule kanye nezici zokusebenza
Umlawuli we-foam: onesisindo sama-molecule esiphezulu (ngokuvamile ≥ 300W), i-viscosity ephezulu (njengokunamathela kwemikhiqizo yepuleti elijiyile kungafinyelela ku-13.0 noma ngaphezulu), uchungechunge olude lwama-molecule, lungathuthukisa ukunamathelana kokuncibilika, kodwa izinga lokwenziwa kwepulasitiki lihamba kancane.
I-ACR evamile: isisindo esiphansi sama-molecule, iphuzu eliphansi lokuncibilika, isivinini esisheshayo sokwenza ipulasitiki, ukugeleza okuhle, kodwa kudinga ukucutshungulwa kwezinga lokushisa eliphezulu ukuze kulungiswe amandla anganele okuncibilika.
3. Izimo zokusetshenziswa kanye nezindlela zokukhetha
Umlawuli we-Foam: Khetha amamodeli ahlukene ngokwezidingo zomkhiqizo (njengochungechunge lwe-HF-100 lwezinyawo zezicathulo, i-HF-533 yamapuleti aqinile), bese ulinganisela isivinini sokwenza ipulasitiki kanye namandla okuncibilika.
I-ACR Ejwayelekile: Ifanele izimo ezingadingi amandla aphezulu okuncibilika, njengokucubungula umnyango wepulasitiki namafasitela, kugxilwe ekufakweni kwepulasitiki ngokushesha kanye nokulawula ukusetshenziswa kwamandla.
Isifinyezo esiyinhloko: Umehluko oyinhloko phakathi kwalokhu okubili usesindweni sama-molecule, i-viscosity, kanye nokugxila kokusebenza. Ama-foam modifier ayimikhiqizo ekhethekile ye-ACR emkhakheni we-foam. Ngaphezu kwazo zonke izici eziyisisekelo zezinsiza zokucubungula i-PVC, abalawuli be-foam banesisindo sama-molecule esiphezulu kunezinsiza zokucubungula ezijwayelekile, amandla aphezulu okuncibilika, futhi banganikeza imikhiqizo isakhiwo samaseli esifanayo kanye nobuningi obuphansi. Thuthukisa ingcindezi kanye ne-torque ye-PVC melt, ukuze kwandiswe ngempumelelo ukuhlangana kanye nokulingana kwe-PVC melt, kuvinjelwe ukuhlangana kwama-bubble, futhi kutholakale imikhiqizo efanayo ye-foam. I-Bontecn Group China foam regulator inezimpawu zobumsulwa obuphezulu, izindleko eziphansi, kanye nokuzinza okuhle. Siyakwamukela ukubonisana!