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Izinga lokushisa le-Vicat lilinganisa kanjani ukumelana nokushisa kwepayipi ne-valve ye-UPVC?
Izinga lokushisa le-Vicat lilinganisa kanjani ukumelana nokushisa kwepayipi ne-valve ye-UPVC?...
Umkhawulo wokushisa osebenzayo we-valve ye-upvc, ipayipi ngu-0-70 ℃. Izinga lokushisa elijwayelekile lilungele ukusebenza kwempahla ye-UPVC. uma izinga lokushisa lokusebenza lenyuka, isilinganiso samandla okucindezela kwangaphakathi kufanele sincishiswe. Isilinganiso sokumelana nengcindezi ngaphansi kwamazinga okushisa ahlukahlukene siboniswa kuthebula elilandelayo njengereferensi.
Ubudlelwano phakathi kwezinga lokushisa elisebenzayo lepayipi le-valve ye-UPVC kanye nokumelana nokucindezela:
Izinga lokushisa lokusebenza | 20 | 25 | 30 | 40 | 50 | 60 |
isilinganiso somfutho | 100 | 95 | 85 | 65 | 35 | 10 |
Ukumelana nokushisa kwepayipi le-UPVC ekuhlolweni okuthile kunendlela yokuhlola ekhethekile okuyisivivinyo sokuthambisa i-Vicat. Okulandelayo sethula inhloso yalokhu kuhlola nezindlela zokuhlola.
Inhloso yokuhlola ye-01: Ipayipi ye-valve ye-UPVC kulula ukuyishintsha ngemva kokushisa, kumazinga okushisa e-Vicat ukukala ukumelana nokushisa kwepayipi ne-valve
02 Imishini yokuhlola: Umshini wokuhlola i-Vicat
03 incazelo yokuhlola:
(1) isifanekiso sibekwe endaweni ewuketshezi, ngaphansi kwesimo sokukhuphuka kwezinga lokushisa le-isothermal ukuze kunqunywe inaliti yokucindezela okujwayelekile (indawo enqamula ingxenye engu-1mm2) ngaphansi kwesenzo samandla angu-50 N, icindezelwe esibonelweni esingu-lmm lapho izinga lokushisa lishisa, okungukuthi, i-Vicat Softening Temperature yesifanekiso ( VST ).
(2) Izinga lokushisa lokuthambisa i-Vicat liwukuhlola ukumelana nokushisa kwezinto, okubonisa izakhiwo ezingokomzimba nezomshini zemikhiqizo ezimweni zokushisa zesinye sezinkomba.
(3) Uma izinga lokushisa liphakeme le-Vicat elithambisayo, kuba ngcono ukuzinza kwe-dimensional kwento uma ingaphansi kokushisa, kuyancipha ukuwohloka kokushisa, okungukuthi, ukumelana nokushisa kokushisa okungcono.
(4) izidingo ezijwayelekile zikazwelonke zepayipi lokuphakela amanzi le-PVC-U Vicat ukuthambisa izinga lokushisa ≥ 80 ℃, thina Chuanli Plastics Co., Ltd. ukukhiqizwa kwamanzi ezimbonini zamakhemikhali valve ipayipi lokushisa Vicat ngokuvamile 82 ~ 83 ℃. Ipayipi lokudonsa amanzi izidingo ezijwayelekile zikazwelonke izinga lokushisa le-Vicat lokuthambisa ≥ 79 ℃, thina chuanli Plastics Co., Ltd. ukukhiqizwa kwepayipi lokudonsa amanzi le-PVC-U I-Vicat yokuthambisa izinga lokushisa ngokuvamile lingu-80 ~ 81 ℃.