Umahluko phakathi komlawuli we-foam kunye ne-ACR

1. Inkcazo kunye nomahluko osebenzayo
Umlawuli we-foam: uhlobo lwe-ACR (i-acrylic copolymer) eyenzelwe ngokukodwa izinto ze-PVC foam. Ngokwandisa amandla okunyibilika kunye nokufezekisa i-plasticization efanayo, iqinisekisa ulwakhiwo lweseli oluxineneyo nolufanayo, ngelixa iphucula ukuguda okubonakalayo kunye neempawu zoomatshini.
Uncedo oluqhelekileyo lokucubungula i-ACR: enobunzima obuphantsi be-molecular (20W-30W), umsebenzi wayo ophambili kukukhuthaza ukwenziwa kwe-PVC ibe yiplastiki ngokukhawuleza nokuphucula ukuhamba kwamanzi, ifanele iimveliso ezingafakwanga i-foam (ezifana neengcango zeplastiki kunye neefestile), kodwa amandla ayo ancibiliki kancinci.
2. Ubunzima beemolekyuli kunye neempawu zokusebenza
Umlawuli we-foam: onobunzima obuphezulu be-molecular (ngesiqhelo ≥ 300W), i-viscosity ephezulu (njengokuxinana kweemveliso zeplate ezixineneyo kunokufikelela kwi-13.0 okanye ngaphezulu), uthotho olude lwe-molecular, lunokuphucula ukuxinana kokunyibilika, kodwa izinga le-plasticization lihamba kancinci.
I-ACR eqhelekileyo: ubunzima obuphantsi beemolekyuli, indawo ephantsi yokunyibilika, isantya sokufakelwa kweplastiki ngokukhawuleza, ukuhamba kakuhle, kodwa kufuna ukucutshungulwa kobushushu obuphezulu ukuze kulungiswe amandla angonelanga okunyibilika.
3. Iimeko zesicelo kunye neendlela zokukhetha
Umlawuli wefoam: Khetha iimodeli ezahlukeneyo ngokweemfuno zemveliso (ezifana nothotho lwe-HF-100 lweentsiba zezihlangu, i-HF-533 yeepleyiti ezityebileyo), kwaye ulinganisele isantya sokwenza iplastiki kunye namandla okunyibilika.
I-ACR eqhelekileyo: Ifanelekile kwiimeko ezingadingi amandla amaninzi okunyibilika, njengokulungiswa kocango lweplastiki kunye neefestile, kugxilwe ekufakweni kweplastiki ngokukhawuleza kunye nolawulo lokusetyenziswa kwamandla.
Isishwankathelo esibalulekileyo: Umahluko ophambili phakathi kwezi zimbini ukwisisindo semolekyuli, i-viscosity, kunye nokugxila kokusebenza. Ii-foam modifiers ziimveliso ezikhethekileyo ze-ACR kwicandelo lokufutha. Ukongeza kuzo zonke iimpawu ezisisiseko zezixhobo zokucubungula i-PVC, abalawuli be-foam banobunzima obuphezulu bemolekyuli kunezixhobo zokucubungula ezisetyenziswa ngokubanzi, amandla aphezulu okunyibilika, kwaye banokunika iimveliso isakhiwo seseli esifanayo kunye noxinano oluphantsi. Ukuphucula uxinzelelo kunye ne-torque yokunyibilika kwe-PVC, ukuze kwandiswe ngokufanelekileyo ubumbano kunye nokuhambelana kokunyibilika kwe-PVC, kuthintelwe ukudibana kwamaqamza, kwaye kufumaneke iimveliso ezifanayo ze-foam. Umlawuli we-foam weBontecn Group China uneempawu zobunyulu obuphezulu, iindleko eziphantsi, kunye nokuzinza okuhle. Wamkelekile ukubonisana!