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Ungayikhetha kanjani indlela efanele yokuhlanganisa izinto lapho izinto ezahlukene zishintshwa?
2022-06-01Uma ama-resin amsulwa “eguqulwa”, kuvame ukuba noshintsho endleleni efaneleka kakhulu yokuhlanganisa i-granulation. Isibonelo: • Ukugcwalisa, ikakhulukazi ukugcwalisa okuphezulu, ngokuvamile ukwenza i-LLDPE noma i-LDPE plastic granulation ingashintshwa kusuka ku-granulation yendandatho yamanzi kuya ku-air c...
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Izinkinga Ezivamile Nezixazululo Zebhodi Lodonga Lepulasitiki Lezinkuni Le-PVC
2022-05-31Ibhodi lodonga le-PVC uhlobo lwemikhiqizo ye-PVC ekhula ngokushesha eminyakeni yamuva nje; imikhiqizo enesivikelo semvelo, enhle, engangeni umswakama, efakwa kalula kanye nezinye izinzuzo isheshe iwine uthando lwamakhasimende. Enqubweni yebhodi lodonga le-PVC...
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I-Covestro, i-Lotte kanye nezinye izixazululo ezintsha ziye zavela kaningi ekuqubukeni kwepulasitiki yezokwelapha. Yiziphi ipulasitiki yezokwelapha ezisetshenziswa kakhulu?
2022-05-19Ubhubhane olusha lwe-crown virus pneumonia emhlabeni wonke oluqale ekuqaleni kuka-2020 selungene onyakeni walo wesithathu, kodwa umswakama ube nzima ukuwusabalalisa isikhathi eside. Manje ngoMashi nango-Ephreli ka-2022, akukho ukuqhakaza kwentwasahlobo, kodwa abantu balinde...
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Amaphuzu abalulekile okukhethwa kwezithasiselo zepulasitiki yizincazelo eziphelele kakhulu engake ngazibona.
2022-05-18Ukukhetha i-resin(1) Ukukhetha izinhlobo zezinhlayiya zepulasitiki Izinhlayiya zepulasitiki kufanele zikhethwe ngokusebenza okusondele kakhulu enjongweni yokuguqula. Inzuzo yalokhu ukuthi inani lezithasiselo lingagcinwa, ukuze kuncishiswe...
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Yini ezolethwa yigagasi elithi “ikhabhoni ephindwe kabili” embonini yokukhiqiza?
2022-05-18Eminyakeni yamuva nje, izihloko ze-carbon ephindwe kabili ze-"carbon peak" kanye ne-"carbon neutralitent" ziqhubeke nokukhula ngokuthandwa, okubangela igagasi eliluhlaza. Izimboni eziluhlaza, amapaki aluhlaza, izintambo zokuhlinzeka eziluhlaza, amazinga aluhlaza... Izwe lonke lenza...
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Yimuphi umehluko phakathi kwe-DN, De, φ, PN kanye ne-SDR ephawulwe epayipini?
2022-05-13I-DN/De/D / Φ / PN/umehluko phakathi kwe-SDRSD: Ngokuvamile ibhekisela kububanzi bangaphakathi bepayipi, ububanzi besiyingi sangaphakathi sodonga lwepayipi. I-DN: ibhekisela kububanzi obujwayelekile, obaziwa nangokuthi ububanzi bangaphandle obujwayelekile, obungesibo...
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Kuyini i-PP granulation? Indlela ye-powder granulation?
2022-05-12I-granulation iwukuphula imikhiqizo yepulasitiki elahliwe bese uyishisa bese uyincibilikisa ibe yizinhlayiya, usayizi kanye nobhontshisi we-mung cishe okufanayo, ukuze ukwazi ukusebenzisa lezi zinhlayiya zepulasitiki ukwenza imikhiqizo emisha yepulasitiki, lokhu kubizwa ngokuthi i-granulation. Kuyini i-PP ...
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Izinhlobo Eziyisithupha Zepayipi Elisetshenziswa Kakhulu, Inzuzo Isobala Kancane Kancane
2022-05-111. Ipayipi le-polyvinyl chloride eqinile (PVC-U) Ipayipi le-Pvc-u liyi-resin ye-polyvinyl chloride (PVC) ehlanzekile njengezinto eziyinhloko zokusetshenziswa, enezela inani elifanele le-stabilizer, i-lubricant, i-filler, i-ejenti yokukhanyisa nokunye ngokubunjwa kwe-extruder extrusion yepulasitiki...
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Amakhono Okufaka Izitezi Zokhuni Lwepulasitiki
2022-05-10Iphansi lepulasitiki elingaphandle lisetshenziswa kabanzi ezindaweni ezingadini nasema-villa. Lolu hlobo lwephansi lunemisebenzi yokungangeni manzi futhi lungangeni umswakama. Iphansi lendabuko lezinkuni kulula kakhulu ukulithola limanzi, futhi ngemva kokulithola limanzi, lizobola, ngaphandle...
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