Shay
Chosefera cha Mpweya Chopangidwa Mwamakonda 153x236
Zofotokozera ZamalondaMaonekedwe
Kukula | 153x236 |
Sefa wosanjikiza | PP |
Chigoba | Chitsulo chosapanga dzimbiri |
Kulondola kwa kusefera | 1 ~ 25μm |
Zipewa zomaliza | Chitsulo chosapanga dzimbiri |
Zinthu ZamalondaMaonekedwe
(1)Kukhazikika kwabwino kwambiri kwa mankhwala: Imaonetsa kusagwira bwino ntchito, kukana ma asidi amphamvu (kupatula hydrofluoric acid), alkali amphamvu, aqua regia, ndi zosungunulira zosiyanasiyana zachilengedwe zomwe zimagwiritsidwa ntchito pa mankhwala ambiri ndi zosungunulira.
(2) Kuchuluka kwa kukangana: Ndi imodzi mwa ma coefficient otsika kwambiri pakati pa zinthu zolimba (0.05-0.11), ndipo ingagwiritsidwe ntchito ngati thupi loyenda kapena lozungulira, ndi coefficient yaying'ono kwambiri pakati pa mapulasitiki.
(3) Kuchuluka kwa kutentha kochepa: Kutentha kukafika pansi pa 260 ° C, 1/100 ~ 1/1000 yokha ya chitsulocho imakhala yayikulupo;Pakati pa 300 ndi 600 ° C, imakhala pakati pa 1 × 10-6 mpaka 1 × 10-8/m · K-1, ndipo ndi imodzi mwa zipangizo zomwe zimadziwika kuti zili ndi kutentha kochepa mu mapulasitiki.
(4) Makhalidwe abwino odzipaka okha mafuta komanso osamatirira: mphamvu yake yosinthasintha ndi pafupifupi 0.5 (pansi pa mikhalidwe ya mafuta m'madzi);Mphindi yokangana yosasinthasintha ndi 2/5 yokha ya malo olumikizirana pakati pa chitsulo ndi chitsulo;Pamwamba pake ndi posalala ndipo sipamamatira mosavuta ku zinthu zoipitsa monga fumbi ndi mafuta mumlengalenga.
(5) Chopanda fungo, chopanda fungo, komanso chopanda poizoni.
MMENE MUNGASANKIREMaonekedwe
1. Yang'anani zipangizo zomwe zimagwiritsidwa ntchito popanga fyuluta ya mpweya wa magalimoto
Pepala losefera mpweya labwino kwambiri lili ndi kulimba bwino komanso kukana chinyezi, zinthu zosefera zomangidwa bwino, ndipo ziwalo zomwe zili mkati mwa mzere wotsekera ndi malo osefera abwino. Komabe, zinthu zosefera mpweya zotsika mtengo zimagwiritsa ntchito pepala losefera lotsika mtengo kuti zisunge ndalama.
Malo osefera a zosefera mpweya zosagwira ntchito bwino ali ndi zigawo zochepa za zosefera komanso kapangidwe kosasunthika, zomwe zimapangitsa kuti zikhale zovuta kupereka zotsatira zabwino zosefera nthawi zonse, zomwe zimapangitsa kuti zinyalala zilowe mu injini ndikufulumizitsa liwiro la kutsekeka kwa fyuluta ya mpweya ndi zinyalala.
2. Yang'anani njira yotsekera zinthu zosefera mpweya zamagalimoto
Chingwe chotsekera cha zosefera mpweya zabwino kwambiri nthawi zambiri chimapangidwa ndi thovu la PU, lomwe limakhala ndi kutsekera kwabwino komanso kusinthasintha. Ngati chingwe chotsekera cha fyuluta ya mpweya chili chofanana, chosatsekedwa bwino, kapena chowonongeka mosavuta ndi mphamvu yakunja, zitha kusonyeza kuti ndi chinthu chotsika mtengo kapena chabodza.
Kuphatikiza apo, ngati malire pakati pa mzere wotsekera fyuluta ya mpweya ndi fyuluta ndi osakhazikika kwambiri, nthawi zambiri zimasonyeza kuti njira yopangira fyuluta ya mpweya iyi ndi yocheperako ndipo ilibe kuyang'aniridwa kwabwino, zomwe zimapangitsa kuti zikhale zovuta kutsimikizira kuti zinthu zili bwino.
1. Yang'anani zipangizo zomwe zimagwiritsidwa ntchito popanga fyuluta ya mpweya wa magalimoto
Pepala losefera mpweya labwino kwambiri lili ndi kulimba bwino komanso kukana chinyezi, zinthu zosefera zomangidwa bwino, ndipo ziwalo zomwe zili mkati mwa mzere wotsekera ndi malo osefera abwino. Komabe, zinthu zosefera mpweya zotsika mtengo zimagwiritsa ntchito pepala losefera lotsika mtengo kuti zisunge ndalama.
Malo osefera a zosefera mpweya zosagwira ntchito bwino ali ndi zigawo zochepa za zosefera komanso kapangidwe kosasunthika, zomwe zimapangitsa kuti zikhale zovuta kupereka zotsatira zabwino zosefera nthawi zonse, zomwe zimapangitsa kuti zinyalala zilowe mu injini ndikufulumizitsa liwiro la kutsekeka kwa fyuluta ya mpweya ndi zinyalala.
2. Yang'anani njira yotsekera zinthu zosefera mpweya zamagalimoto
Chingwe chotsekera cha zosefera mpweya zabwino kwambiri nthawi zambiri chimapangidwa ndi thovu la PU, lomwe limakhala ndi kutsekera kwabwino komanso kusinthasintha. Ngati chingwe chotsekera cha fyuluta ya mpweya chili chofanana, chosatsekedwa bwino, kapena chowonongeka mosavuta ndi mphamvu yakunja, zitha kusonyeza kuti ndi chinthu chotsika mtengo kapena chabodza.
Kuphatikiza apo, ngati malire pakati pa mzere wotsekera fyuluta ya mpweya ndi fyuluta ndi osakhazikika kwambiri, nthawi zambiri zimasonyeza kuti njira yopangira fyuluta ya mpweya iyi ndi yocheperako ndipo ilibe kuyang'aniridwa kwabwino, zomwe zimapangitsa kuti zikhale zovuta kutsimikizira kuti zinthu zili bwino.