Cajaladda korantada ee PVC
Sharaxaada badeecada
1. Dhumucda: Dhumucda cajaladda korantada waxay badanaa u dhaxaysaa 0.13mm iyo 0.25mm.Cajalado dhumucyo kala duwan leh ayaa ku habboon shuruudaha dahaarka korantada ee kala duwan.
2. Balaadhka: Cajalada korantada ee balaadhka inta badan waxa ay u dhaxaysaa 12mm ilaa 50mm, cajalado ballac ah oo kala duwanina waxa ay ku habboon yihiin cabbirrada fiilooyinka iyo fiilooyinka kala duwan.
3. Midabka: Cajalado koronto ayaa inta badan laga helaa midabyo kala duwan, sida madow, caddaan, casaan, jaalle, buluug, iwm. Cajalado midabyo kala duwan leh ayaa ku habboon calaamado kala duwan iyo shuruudaha aqoonsiga.
4. Viscosity: Viscosity ee cajaladaha korantada inta badan waxa loo qaybiyaa laba nooc: mawqifka caadiga ah iyo viscosity sare.Cajalado leh viscosities kala duwan ayaa ku habboon shuruudaha dahaarka korantada ee kala duwan.5. Heerkulka iska caabinta: caabbinta heerkulka cajaladaha korantada ayaa badanaa u dhexeeya -18 ° C iyo 80 ° C.Cajalado leh iska caabin heerkul kala duwan ayaa ku habboon heerkulka jawiga kala duwan iyo shuruudaha dahaarka korantada.
5. Noocyada cajaladaha korantada ee caadiga ah waxaa ka mid ah: 3M 130C, 3M 23, 3M 33+, 3M 35, 3M 88, 3M 1300, iwm. baahiyo gaar ah.
Codsiga alaabta
Xidhiidhiyayaasha xadhkaha korontadu waxa ay u qaybsamaan isku xidhka "toban", "hal" xidhiidh, "ding" iyo wixii la mid ah.Kala-goysyadu waa inay si adag u dhaawacmaan, siman yihiin oo aan qodax lahayn.Ka hor inta aan cidhifyada duntu goyn, si khafiif ah ugu cadaadi siliga goynta, ka dibna ku duub afka, ka dibna u lul bidix iyo midig, cidhifka duntu waxa ay ka go'i doontaa wadajirka iyada oo addeeci doonta.Haddii wadajirku ku yaal meel qallalan, marka hore ku duub laba lakab oo leh maro madow oo dahaaran, ka dibna ku duub laba lakab oo cajalad caag ah (oo sidoo kale loo yaqaanno cajaladda koollada ee PVC), ka dibna ku duub laba ama saddex lakab oo leh J-10 cajal is-xabag ah oo fidsan. ilaa 200%Ku dhammee laba lakab oo cajalad caag ah.Sababtoo ah isticmaalka tooska ah ee cajaladda caagga ah waxay leedahay faa'iidooyin badan: cajaladda caagga ah waxay u nugul tahay kala-baxa iyo kala-soocida waqti dheer ka dib;marka culeyska korantadu uu culus yahay, wadajirku wuu kululaadaa, iyo cajaladda koronto ee caagga ah way fududahay in la dhalaaliyo oo yaraado;Way sahlan tahay in la rido cajalado balaastiig ah oo madhan, iwm. Khatarahan qarsoon waxay si toos ah khatar u gelinayaan badbaadada shakhsi ahaaneed, waxay keenaan wareegyo gaaban ama cillado aan caadi ahayn wareegga wareegga, waxayna dhaliyaan dab.
Xaaladda kor ku xusan kuma dhici doonto isticmaalka cajalad madow oo dahaaran.Waxay leedahay awood gaar ah iyo dabacsanaan, si adag ayaa loogu duubi karaa wadajirka muddo dheer, waxaana lagu hagaajin doonaa saameynta waqtiga iyo heerkulka, ma dhici doonto, waana dib u dhigista ololka.Intaa waxaa dheer, ku duubista cajalad madow oo dahaaran ka dibna ku duub cajalad waxay ka hortagi kartaa qoyaanka iyo miridhku.
Si kastaba ha ahaatee, cajaladda isku dhejinta ee dahaadhka ah ayaa sidoo kale leh cillado.Inkasta oo aysan biyuhu ahayn, way fududahay in la jebiyo, sidaas darteed waxay u baahan tahay in lagu duubo laba lakab oo cajalad caag ah sida lakabka ilaalinta.Isku-dhafka iyo cajaladda is-xajinta ee isku-dhafka ah maaha mid isku mid ah, waxqabadkuna wuu ka sii fiican yahay.Baro sida loo isticmaalo cajalad koronto, si sax ah u isticmaal, ka hortag daadinta oo yaree khataraha.
