Akwai nau'ikan ƙarin abubuwa daban-daban na PVC (polyvinyl chloride), waɗanda za a iya raba su zuwa rukuni masu zuwa bisa ga ayyukansu, tare da takamaiman sinadaran da amfani da aka haɗa:
1. Mai daidaita zafi
Aiki: Don hana sakin HCl saboda rugujewar zafi yayin sarrafa ko amfani da PVC.
Nau'ikan da aka fi sani:
Gishirin gubar (kamar su trisodium lead sulfate): Ƙarancin farashi amma mai yawan guba, a hankali ake daina amfani da shi.
Calcium zinc stabilizer: mai daidaita muhalli, ana amfani da shi don shirya abinci da na'urorin likitanci.
Sinadaran tin na halitta (kamar dibutyltin) suna da kyakkyawan bayyananne kuma sun dace da kayayyakin likita.
Na'urar daidaita yanayi mai wuya: sabuwar hanyar da ba ta da illa ga muhalli.
2. Masu yin filastik
Aiki: Ƙara sassauci da rage zafin canjin gilashi.
Nau'ikan da aka fi sani:
Phthalates (kamar DOP, DBP): Na duniya baki ɗaya, an iyakance shi kaɗan a cikin guba (kamar DEHP).
Madadin da ya dace da muhalli: Citrate esters (ATBC), man waken soya mai epoxidized (ESO), da polyester plasticizers.
3. Man shafawa
Aiki: Rage gogayya ta hanyar injina da kuma inganta ruwa.
Nau'i:
Man shafawa na ciki (kamar stearic acid): rage gogayya tsakanin molecular da PVC.
Man shafawa na waje (kamar paraffin): rage gogayya tsakanin PVC da kayan aiki.
4. Mai gyara tasirin
Aiki: Inganta juriyar tasiri.
Nau'ikan da aka fi sani:
CPE (Chlorinated Polyethylene): Ingantaccen farashi mai yawa.
MBS (methyl methacrylate butadiene styrene copolymer): ya dace da samfuran da ke da haske.
ACR (acrylic ester): Kyakkyawan aiki mai kyau.
5. Kayan aikin sarrafawa
Aiki: Inganta ƙarfin narkewa da kuma sauƙin kwarara.
Nau'ikan da aka fi sani: ACR (kamar jerin Paraloid), EVA (ethylene vinyl acetate copolymer).
6. Masu hana harshen wuta
Aiki: Hana ƙonewa, ana amfani da shi a kayan gini, wayoyi da kebul.
Nau'i:
Kayan da ba su da sinadarai masu gina jiki: aluminum hydroxide, magnesium hydroxide (masu dacewa da muhalli amma tare da adadi mai yawa na ƙari).
Haɗaɗɗun sinadarai na halitta: Haɗaɗɗun sinadarai na Bromine (kamar decabromodiphenyl ether, waɗanda aka ɗan rage), haɗaɗɗun sinadarai na phosphorus (kamar su phosphate esters).
7. Mai daidaita haske
Aiki: Hana tsufa ta UV, ana amfani da ita don samfuran waje.
Nau'ikan da aka fi sani:
masu sha UV (kamar benzotriazoles).
Mai daidaita hasken amine mai hanawa (HALS).
8. Masu cikawa
Aiki: Rage farashi da kuma daidaita aiki.
Misalan: Calcium carbonate (ƙananan calcium/ƙananan calcium), foda na talc, da wollastonite.
9. Masu launi
Nau'i:
Alamun halitta: launuka masu haske.
Alamun da ba su da tsari: kyakkyawan juriya ga yanayi.
Kamfanin Bontecn Group China ya ƙware wajen samar da ƙarin kayan PVC, A halin yanzu, kamfanin yana da manyan ma'aikatan R&D guda 5, ma'aikatan R&D sama da 20, da ƙungiyoyin haɗin gwiwa sama da 20. Yanzu kamfanin da kamfanoni na ƙasashen waje sun haɗu suka ƙirƙiri sabon samfuri, samfurin zai iya magance matsalolin sinadaran filastik na gargajiya da matsalolin tsada, kuma ya sami sakamako mai mahimmanci. Tare da fasahar sarrafawa ta zamani da ingantattun hanyoyin gano abubuwa, muna ci gaba da bincike, mai da hankali kan bincike da haɓakawa, da kuma haɗin gwiwa da cibiyoyin bincike na kimiyya duk shekara don ci gaba da haɓaka sabbin samfura da sabbin hanyoyin aiki.
Lokacin Saƙo: Oktoba-13-2025
