Si adag caaggu wuxuu si dhow ula xiriiraa nidaamka qaab dhismeedka.
Labadaba Warqadaha qaybaha digniinta Shiinaha iyo Vietnam qaybo caag ah oo caag ah , adkaanta waa mid ka mid ah tilmaamayaasha ugu muhiimsan ee horumarinta badeecada wax soosaarka ee caagga ah, xakamaynta tayada, iyo qaybo ka mid ah qaybo caag ah oo wax soo saarta.
Xakamaynta adag ee Qeybaha caagga ah ee caado badiyaa waxay kuxirantahay:
Xulashada Polymer salka
Nidaamka Faafinta
Xoojinta buuxinta
Qalabka caagga ah / jilicsanaa

Sababaha ugu muhiimsan ee saameeya xeebta cabirkiisa adag
1. Saamaynta dhumucda muunada
Xoogga adag waxaa lagu cabbiraa qaab-dhaaminta qoto dheer ee saxaafadda.
Dhumuc ku filan → cillad weyn → Akhrinta adag ee adag
Dhumuc weyn → Cilladaha ka yar → Akhrinta adag ee adag
Sidaa darteed, bKulliaaran Warqadaha qaybaha digniinta Shiinaha Si adag u raac shuruudaha dhumucda ee caadiga ah si loo hubiyo joogteynta dufcaddiisa.
2. Saameynta dhererka saxaafadda ee saxaafadda
Sida laga soo xigtay heerarka, innenger waa inuu sii fogeeyaa 2.5 mm dusha sare ee cadaadiska.
Markii lagu cadaadiyo in ka soo horjeedka birta ama dhalada, tijaabada adag waa in la aqriyaa 100°.
Haddii dhererka saadaasha ahi u leexdo, khaladaadka cabbiraadda nidaamsan ayaa dhaca.
Markaa, warshadda Shiinaha iyo Fiyatnaamiisba waxay si joogto ah u subeen tijaabooyinka adag.
3. Saamaynta Xaaladda Tilmaanta Ladent
Xijaarka caarada la hindhigga ayaa beddelaya dhexroorkeedii, wax ka badalida cadaadiska halbeega aagga.
Aagga caarada weyn → cadaadiska hoose → Akhrinta adag ee adag
Soo-saareyaasha shaabadaha caagga ah, tuubooyinka tuubooyinka, iyo gariir gariirku waxay si joogto ah u beddelaan kuwa ku shaqeeya si ay u ilaashadaan saxnaanta.
4. Saamaynta heerkulka
Caag waa heerkul xasaasi ah: Heerkulka sareeya ayaa yareyn kara adkaanta.
Dareenka dareenka wuxuu ku kala duwan yahay polymer:
Nr → xasaasiyad yar
Cr, sbr → wax xasaasi ah
Warshadaha Shiinaha iyo VietMagacse labadaba sida caadiga sida caadiga ah waxay tijaabiyaan si adag 23 ± 2 ° C.
5. Saamaynta waqtiga akhriska
Ka dib markii ay jiheeyaha ka soo baxdo dusha sare ee caagga ah, Nadiifinta burburka ayaa dhacda:
Akhris deg deg ah → qiimo sare
Akhrinta xasilloonida → Qiimaha Hoose
Farqiga ayaa noqon kara 5-7 xeebta a.
Sidaa darteed, akhrinta adag ayaa sida caadiga ah la qaataa 1dii labaad gudaheeda ka dib markii la cadaadiyo.
Qaababka lagu hagaajinayo adkaanta caagga
1. Laqabsashada Loading Loading
Kordhinta xoojinta buufinta ayaa sii kordhisa adkaanta.
Xirmooyinka adag ee adag → waxyaabaha ka buuxinta sare leh, polymer hooseeya
Laakiin socodsiinta ayaa sii adkaaneysa
Warshadaha soosaarka Qaybaha adag ee adag (Taageerada taageera, xaashiyaha gariirka) si taxaddar leh isu dheellitirka xoojinta iyo la-shaqeynta.
2. Laqabsashada shayga sulfur
Sullfur ka badan → cufnaanta isku xirka iskutKulliaabta → adag adag.
Faa'iidooyinka:
Qaab-dhismeedka xasilloon
Waxqabadka wanaagsan ee socodsiinta
Khasaaro:
Iska caabin kuleyl xumo
Sidaa darteed, Vietnam qaybo caag ah oo caag ah U adeegso habkan si taxaddar leh alaabooyinka kuleylka u adkaysta.
3. Laqabsashada waxyaabaha ku jira balaastikada
Wax ku ool ah loogu talagalay xeryahooda jilicsan ee ka hooseeya 60 ° a.
Qalabka caagga ah waxay si weyn u wanaajinayaan dabacsanaanta ee shaabadaha jilicsan, gascaata, iyo alaabada barqaynta.
Saldhigga adag ee agabka caagga ah ee caanka ah
Nooca caagga ah | Hardsanges Station (xeebta a) |
Nr, meel yar-yar oo hooseeya, ciir | 40 |
Saliida saliida (25 phy) | 31 |
High-High SRR | 37 |
Saliida saliida (37.5 phr) | 26 |
Iir | 35 |
NBR, CR, CSM | 44 |
ACN NBR (ACN 40% +) | 46 |
Qiimayaashaas adag ee salka ku haya waxay u adeegaan sidii xog muhiim ah oo tixraac ah oo loogu talagalay warshadaha caagga ah ee Shiinaha iyo Fiyatnaamiis markii ay qaabeeyaan qaabab cusub.
Saamaynta buuxinta / caagayaasha si adag
Isbedelka adag ee isbadalba 1 dheeri ah:
Kufrayaashu waxay sii kordhayaan
FEF / Haf / EPC: +0.5
Ina ISAF: +2.5
Safi, silica cunay: +2.5
Swf: +0.33
Silica biyo ah: +0.4
Xaddiga madow / dhoobada adag: +0.25
Kalsium Carbonate: +0.167
Kaltium Calbout Calbout: +0.142
Alaabada yareynta adag
Caano macdanta: –0.2
Balaaraha dufanka leh: –0.67
Saliida saliida ee Naphthenic: –0.5
Saliid udgoon ah: –0.588
Qaaciddada qiyaasta adag ee caagga
Qiyaasta Advedness = adkeed + (Qiyaasta × provend isbedel isbadal ah)
Qaabkan xisaabintan ayaa si weyn loogu isticmaalaa gudaha Qeybta caagga ah ee caamka ah Waxaa qoray warshadaha caagga ah ee Shiinaha iyo Fiyatnaamiis, oo u oggolaanaya saadaalinta qaab dhismeedka degdegga ah iyo dardargelinta wareegyada horumarinta.
Si adag caaggu wuxuu si dhow ula xiriiraa nidaamka qaab dhismeedka.







Xullo luuqad



