Paraffin isina hwema, kuravira uye isina chepfu inoonekwa seupfu chena kana yero yakachenuruka, ine mhando dzakasiyana dzekushandiswa dzakadai sepurasitiki, rabha, namatidza, coating, nezvimwewo. Kusagadzikana kwakaderera kunovimbisa kugadzikana kwechigadzirwa ukuwo kuchideredza kurasikirwa nekupfuta uye kuwedzera hupenyu. Uyezve, hunhu hwakanaka hunodzivirira moto ndeimwe chikonzero chekuva zvinhu zvitsva zvinodzivirira moto. Kunze kweizvozvo, hunhu hwayo hwakanaka hwekudzivirira moto hunoisiya iri chinhu chakasiyana mumagetsi nemagetsi.
Uye kuwanda kweparafini ine chlorine kunokanganisa kunaka uye mashandiro ezvigadzirwa. Semuenzaniso, zvigadzirwa zvepurasitiki zvinosiyana pakuchinjika uye simba kana paine musiyano mukuwanda. Nokudaro,mita yehuwandu hwehuwandu mupombichishandiso chisingadzivisike chekuona kuti chigadzirwa chinowirirana uye zvinodiwa. Saka izvozvokuyerwa kwehuwandu hweparafini ine chlorineanokwanisa kuzadzisa zvimwe zvinodiwa mukururama.
Mashandisirwo Akakura eChlorinated Paraffin
Nekuda kwehunhu hwayo hwakanaka, parafini ine chlorine inoshandiswa muminda yakasiyana-siyana:
- Indasitiri yepurasitiki: Inoshandiswa sepurasitiki inobatsira yepolyvinyl chloride (PVC), inowedzera kuchinjika, purasitiki, uye mashandiro ePVC. Inoshandiswa zvakanyanya mutambo, pasi, mapombi, uye dehwe rekugadzira.
- Indasitiri yeRabha: Inoshanda sepurasitiki uye inonyorovesa, ichivandudza hunhu hwerabha uye kugara kwenguva refu, uye inoshandiswa zvakanyanya mukugadzira zvigadzirwa zverabha.
- Mumiriri wekurapa pamusoro: Inowedzera kusimba kwemvura, kusimba kwehunyoro, uye kusimba kwemavara nezvinhu zvekurongedza.
- Chinonamira uye Chinopfekedza Chinochinja: Inovandudza kusimba kwekubatana uye kunamira kwependi.
- Mafuta Ekugadzira Nesimbi: Inoshanda semushonga unodzivirira kupfekwa kwesimbi nemafuta anokwidziridzwa zvakanyanya, ichideredza kupfekwa kwemidziyo uye inowedzera kunyatsoshanda.
- Mamwe Mashandisirwo: Inoshanda semushonga unodzivirira mildew, mushonga unodzivisa mvura, uye inki, zvichibatsira mukushanda zvakanaka kwechigadzirwa mumaindasitiri akasiyana-siyana.
Zvipingamupinyi zveKuyera Density Yechinyakare
Kuwanda kwemvura kwaiongororwa nekubaya sample mu silinda yakachena, yakaoma, iri mubhavhu remvura rinodziya pa50±0.2°C, uye kushandisa hydrometer yekuyera mushure mekudzikamisa. Kunyange zvazvo iri nyore, nzira iyi ine matambudziko makuru mukushanda kwayo. Kubuda kwemabubble echisikigo kunoda maminetsi 60-70 panguva yemazuva ese, uye mabubble haagone kubuda zvakakwana. Nokudaro, ma microbubbles akasara anotsausa kuverenga kusvika pamwero wakati.
Kuvandudzwa neInline Density Meter
Kuenderera mberikuyerwa kwehuwandu hweparafini ine chlorineZvakakosha mukugadzirwa kwehuwandu. Kuwanda kwemvura kuchachinja mushure mekunge chlorine yaiswa muchlorination. Kugadziriswa kwemvura panguva chaiyo kunogoneka kuitwa nevanoita basa zvichienderana neruzivo rwakarurama rwehuwandu hwemvura. Maitiro emvura anogona kudzorwa zvakanaka, zvichivandudza kushanda kwechlorination ne25% kubva pamaawa masere kusvika kumaawa matanhatu.
Parafini ine chlorine inogona kukuvadza kusvika pamwero wakati, saka zvakakosha kuve nechokwadi chekuti chifukidziro chemukati kana zvinhu zvemukatimamita ehuwandu hwemukatizvinogona kutsungirira kukuvara kunogona kuitika nekuda kwengura. Zvinhu zvinowanzo shandiswa kudzivirira ngura zvinosanganisira 316L stainless steel, HC, HB, Monel alloys, titanium alloys, uye PTFE coatings. Kana coating yemukati kana chinhu chacho chisina kusarudzwa nemazvo, ngura inogona kukanganisa density meter, zvichikanganisa kurongeka kwekuyera uye hupenyu hwebasa remuchina. Izvi zvinogona kukonzera kuwedzera kwemari yekugadzirisa uye nguva yekushanda kwebhizinesi. Ndapotabata Lonnmeterkuti uwane rumwe ruzivo rwakadzama.
Nguva yekutumira: Ndira-20-2025
