Iindaba zeShishini
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IMarike ye-PE: Ukunyuka kobonelelo ukuze kuhlolwe amaxabiso, ukwehla koqoqosho kuya kuhlala kuqhubeka
“Isango lokukhukula” kwemarike ye-polyethylene yasekhaya (PE) livuliwe, livela njengento ephambili ebangela ukubhidlika, kwaye ukwehla kwamaxabiso kusenokwenzeka ukuba kuqhubeke. Ngaphandle kwabaqhubi abaphumelelayo be-bullish, imakethi iya kuhlala ibuthathaka kwixesha elifutshane. Icala leeNkonzo Ukususela kumhla weendaba ngo-2025, amandla emveliso ye-PE yasekhaya afikelele kwi-37.75 yezigidi zeetoni, ahlulwe ngolu hlobo lulandelayo: iitoni ze-3.955 yezigidi ze-LDPE, iitoni ze-16.44 yezigidi ze-LLDPE, kunye neetoni ze-17.355 yezigidi ze-HDPE. Ekupheleni kuka-Okthobha, ezi zixhobo zilandelayo ziya kuqala ukuvelisa ngokulandelelana: Iyunithi ye-PE epheleleyo ye-Guangxi Petrochemical yeetoni ezingama-400,000 ngonyaka kunye neetoni ze-300,000 ngonyaka ye-HDPE Iyunithi ye-LDPE ye-ExxonMobil Huizhou yeetoni ezingama-500,000 ngonyaka Lo mandla ongezelelweyo uya kuqinisa ngakumbi “ubuninzi bobonelelo kunye nobunzima” bemarike... -
Yintoni i-TPE? Iipropati kunye nezicelo zichaziwe
Ihlaziyiwe: 2025-10-22 · Udidi: Ulwazi lwe-TPE I-TPE imele i-Thermoplastic Elastomer. Kweli nqaku, i-TPE ibhekisa ngokukodwa kwi-TPE-S, usapho lwe-styrenic thermoplastic elastomer olusekelwe kwi-SBS okanye i-SEBS. Idibanisa ukuthamba kwerabha kunye neenzuzo zokucubungula ze-thermoplastics kwaye inokunyibilikiswa ngokuphindaphindiweyo, ibunjwe, kwaye isetyenziswe kwakhona. Yenziwe ngantoni i-TPE? I-TPE-S iveliswa kwii-block copolymers ezifana ne-SBS, i-SEBS, okanye i-SIS. Ezi polymers zineziqendu eziphakathi ezifana nerabha kunye neziqendu zokugqibela ze-thermoplastic, zinika ukuguquguquka kunye namandla. Ngexesha lokudibanisa, ioyile, izizalisi, kunye nezongezo ziyaxutywa ukuze kulungiswe ubulukhuni, umbala, kunye nokusebenza kokucubungula. Isiphumo sisixhobo esithambileyo, esiguquguqukayo esifanelekileyo kwiinkqubo zokujova, ukukhupha, okanye ukugquma. Iimpawu eziphambili ze-TPE-S Soft kunye ... -
Yintoni iTPU? Iipropati kunye nezicelo zichaziwe
Ihlaziyiwe: 2025-10-22 · Udidi: TPU Knowledge TPU, isifinyezo seThermoplastic Polyurethane, sisixhobo seplastiki esiguquguqukayo esidibanisa iimpawu zerabha kunye nethermoplastics zemveli. Inokunyibilikiswa kwaye ibunjwe kwakhona amaxesha amaninzi, okwenza ifaneleke kwi-injection molding, extrusion, kunye nemveliso yefilimu. Yenziwe ngantoni iTPU? I-TPU yenziwa ngokuphendula ii-diisocyanates ngee-polyols kunye nee-chain extenders. Isakhiwo sepolymer esiphumelayo sinika ukuthamba, amandla, kunye nokumelana neoyile kunye nokukrala. Ngokwekhemikhali, i-TPU iphakathi kwerabha ethambileyo kunye neplastiki eqinileyo—inika izibonelelo zazo zombini. Iimpawu eziphambili ze-TPU High Elasticity: I-TPU inokwelula ukuya kuthi ga kwi-600% ngaphandle kokuphuka. Ukuxhathisa ukukrala: Iphezulu kakhulu kune-PVC okanye irabha. Ukuxhathisa imozulu kunye neekhemikhali: Ukusebenza kakuhle... -
Imarike yePowder yePP: Intsingiselo ebuthathaka phantsi koxinzelelo oluphindwe kabini lobonelelo kunye nemfuno
I. Phakathi ukuya ekuqaleni kuka-Okthobha: Imarike Ngokuyintloko ikwimeko yokwehla kwexabiso I-PP futures itshintshile kancinci, inganikeli nkxaso kwimarike yendawo. I-propylene ephezulu ijongene nokuthunyelwa okungekho mgangathweni, amaxabiso acatshulweyo ehla ngaphezu kokunyuka, nto leyo ebangele ukuba abavelisi bepowder bangabi nankxaso ingako. Ukungalingani kwemfuno yobonelelo Emva kweholide, amaxabiso okusebenza kwabavelisi bepowder aphinde anyuka, okwandisa ukunikezelwa kwemarike. Nangona kunjalo, amashishini asezantsi ayesele egcine imali encinci ngaphambi kweholide; emva kweholide, azalise kuphela isitokhwe ngobuninzi obuncinci, nto leyo ekhokelele ekusebenzeni okunganelanga kwemfuno. Ukwehla kwamaxabiso Ukususela nge-17, uluhlu lwamaxabiso oluphambili lwe-PP powder eShandong naseMantla eTshayina yayiyi-RMB 6,500 - 6,600 ngetoni, ukwehla kwenyanga ngenyanga... -
Imbonakalo yeMarike yokuThumela ngaphandle izinto eziluhlaza zePET ngo-2025: Iintsingiselo kunye neeNgqikelelo
1. Isishwankathelo seMarike yeHlabathi Imarike yokuthumela ngaphandle ye-polyethylene terephthalate (PET) kulindeleke ukuba ifikelele kwiitoni ezingama-42 ezigidi ngo-2025, nto leyo emele izinga lokukhula konyaka eliyi-5.3% ukusuka kumanqanaba ka-2023. I-Asia iyaqhubeka nokulawula ukuhamba korhwebo lwe-PET lwehlabathi, ibala i-68% yempahla ethunyelwa ngaphandle iyonke, ilandelwa yi-Middle East kwi-19% kunye ne-America kwi-9%. Abaqhubi abaPhambili beMarike: Ukunyuka kwemfuno yamanzi asebhotileni kunye neziselo ezibandayo kumazwe asakhasayo Ukwanda kokwamkelwa kwe-PET esetyenzisiweyo (rPET) ekupakishweni Ukukhula kwemveliso yefayibha ye-polyester yempahla ngelaphu Ukwandiswa kwezicelo ze-PET ezikumgangatho wokutya 2. Utshintsho lweNgingqi kwi-Asia-Pacific (68% yezinto ezithunyelwa ngaphandle kwihlabathi liphela) I-China: Kulindeleke ukuba igcine isabelo semarike se-45% nangona kukho imithetho yokusingqongileyo, kunye nokongezwa kwamandla amatsha... -
Iplastiki yePolyethylene Terephthalate (PET): Iipropati kunye noSetyenziso Isishwankathelo
1. Intshayelelo I-Polyethylene terephthalate (PET) yenye yezona thermoplastics zisetyenziswa kakhulu nezisetyenziswa kakhulu kwihlabathi liphela. Njengezinto eziphambili zeebhotile zesiselo, ukupakishwa kokutya, kunye neefayibha ezenziweyo, i-PET idibanisa iipropati zomzimba ezibalaseleyo kunye nokusebenziseka kwakhona. Eli nqaku lihlola iimpawu eziphambili ze-PET, iindlela zokucubungula, kunye nokusetyenziswa okwahlukeneyo kumashishini. 2. Iipropati zezinto ezibonakalayo Iipropati zeMpahla yoMzimba kunye neyoMechanical Amandla aphezulu Umlinganiselo woBunzima: Amandla okuxinana angama-55-75 MPa Ukucaca: >90% ukuhanjiswa kokukhanya (amanqanaba ekristale) Iipropati zoMqobo: Ukuxhathisa okuhle kwe-CO₂/O₂ (kuphuculwe ngeengubo) Ukuxhathisa ubushushu: Ingalungiselelwa ukuya kuthi ga kwi-70°C (150°F) okuqhubekayo Uxinano: 1.38-1.40 g/cm³ (amorphous), 1.43 g/cm³ (crystalline) Ukuxhathisa iikhemikhali ... -
Imbonakalo yeMarike yokuThumela ngaphandle yePolystyrene (PS) ka-2025: Iindlela, imingeni kunye namathuba
Isishwankathelo seMarike Imarike yokuthumela ngaphandle ye-polystyrene (PS) yehlabathi ingena kwinqanaba lokutshintsha ngo-2025, kunye nomthamo wezorhwebo oqikelelweyo ofikelela kwi-8.5 yezigidi zeetoni zemetric ezixabisa i-$12.3 yezigidigidi. Oku kubonisa ukukhula kwe-CAGR ye-3.8% ukusuka kumanqanaba ka-2023, okuqhutywa ziipateni zemfuno eziguqukayo kunye nohlengahlengiso lwekhonkco lobonelelo lwengingqi. Amacandelo aPhambili eMarike: I-GPPS (iCrystal PS): i-55% yeempahla ezithunyelwa ngaphandle iyonke I-HIPS (Impembelelo ephezulu): i-35% yeempahla ezithunyelwa ngaphandle I-EPS (i-Expanded PS): i-10% kwaye ikhula ngokukhawuleza kwi-6.2% I-CAGR Iinguqu zoRhwebo lweSithili I-Asia-Pacific (72% yeempahla ezithunyelwa ngaphandle kwihlabathi liphela) I-China: Ukugcina isabelo sokuthumela ngaphandle se-45% nangona imithetho yokusingqongileyo Ukongezwa kwamandla amatsha kumaphondo aseZhejiang naseGuangdong (i-1.2 yezigidi ze-MT/ngonyaka) Amaxabiso e-FOB alindeleke kwi-$1,150-$1,300/MT eMzantsi-mpuma we-Asia: IVietnam neMalaysia ziyavela... -
Imbonakalo yeMarike yokuThumela ngaphandle izinto eziluhlaza zePolycarbonate (PC) ka-2025
Isishwankathelo seGunya Imarike yokuthumela ngaphandle yeplastiki ye-polycarbonate (PC) yehlabathi ikulungele utshintsho olukhulu ngo-2025, iqhutywa ziipateni zemfuno eziguqukayo, imiyalelo yozinzo, kunye ne-geopolitical trade dynamics. Njengeplastiki yobunjineli esebenza kakhulu, i-PC iyaqhubeka nokudlala indima ebalulekileyo kwizicelo zeemoto, ze-elektroniki, kunye nezonyango, kunye nemarike yokuthumela ngaphandle yehlabathi kulindeleke ukuba ifikelele kwi-$5.8 yeebhiliyoni ekupheleni konyaka ka-2025, ikhula kwi-CAGR ye-4.2% ukusuka ngo-2023. Abaqhubi beMarike kunye neeNdlela 1. Ukukhula kweMfuno eKhethekileyo Ukwanda kweZithuthi zoMbane: Ukuthunyelwa kwamanye amazwe kwe-PC kwiinxalenye ze-EV (iizibuko zokutshaja, izindlu zebhetri, izikhokelo zokukhanya) kulindeleke ukuba kukhule nge-18% YoY 5G Ukwandiswa kweZiseko zoPhuhliso: Ukwanda kwama-25% kwimfuno yeenxalenye zePC ezihlala rhoqo kunxibelelwano lwefowuni Izixhobo zezonyango... -
Izinto ezisetyenziswa kwiPlastiki zePolystyrene (PS): Iipropati, usetyenziso, kunye neendlela zoshishino
1. Intshayelelo I-Polystyrene (PS) yi-polymer ye-thermoplastic eguquguqukayo nengabizi kakhulu esetyenziswa kakhulu ekupakisheni, kwiimpahla zabathengi, nasekwakheni. Ifumaneka kwiindlela ezimbini eziphambili—i-General Purpose Polystyrene (GPPS, crystal clear) kunye ne-High Impact Polystyrene (ii-HIPS, eziqinileyo ngerabha)—i-PS ixatyiswa ngenxa yokuqina kwayo, ukulula kokuyicubungula, kunye nokufikeleleka kwayo. Eli nqaku lihlola iipropati zeplastiki ze-PS, usetyenziso oluphambili, iindlela zokucubungula, kunye nembono yemarike. 2. Iipropati zePolystyrene (PS) I-PS inikezela ngeempawu ezahlukeneyo ngokuxhomekeke kuhlobo lwayo: A. General Purpose Polystyrene (GPPS) Optical Clarity – Ecacileyo, imbonakalo efana neglasi. Ukuqina kunye nokubhitya – Iqinile kodwa ithambekele ekuqhekekeni phantsi koxinzelelo. Ilula – Uxinano oluphantsi (~1.04–1.06 g/cm³). Umbane... -
Izinto ezisetyenziswa kwiPlastiki zePolycarbonate (PC): Iipropati, usetyenziso, kunye neendlela zeMarike
1. Intshayelelo I-Polycarbonate (PC) yi-thermoplastic esebenza kakhulu eyaziwa ngamandla ayo angaqhelekanga, ukucaca, kunye nokumelana nobushushu. Njengeplastiki yobunjineli, i-PC isetyenziswa kakhulu kumashishini afuna ukuqina, ukucaca kokukhanya, kunye nokungatshisi ilangabi. Eli nqaku lihlola iipropati ze-PC plastic, usetyenziso oluphambili, iindlela zokucubungula, kunye nembono yemarike. 2. Iipropati zePolycarbonate (PC) Iplastiki yePC inikezela ngokudibanisa okukhethekileyo kweempawu, kubandakanya: Ukuxhathisa okunempembelelo ephezulu - I-PC ayinakuqhekeka, okwenza ukuba ifaneleke kwiiglasi zokhuseleko, iifestile ezikhusela iimbumbulu, kunye nezixhobo zokukhusela. Ukucaca kokukhanya - Ngokudluliselwa kokukhanya okufana neglasi, i-PC isetyenziswa kwiilensi, kwiiglasi zamehlo, nakwiikhava ezicacileyo. Ukuzinza kobushushu - Igcina iipropati zoomatshini... -
Imbonakalo yeMarike yokuThumela ngaphandle izinto eziluhlaza zeplastiki ze-ABS zika-2025
Intshayelelo Imarike yeplastiki ye-ABS yehlabathi (i-Acrylonitrile Butadiene Styrene) kulindeleke ukuba ibone ukukhula okuzinzileyo ngo-2025, iqhutywa kukwanda kwemfuno evela kumashishini aphambili afana neemoto, izixhobo ze-elektroniki, kunye neempahla zabathengi. Njengeplastiki yobunjineli eguquguqukayo nengabizi kakhulu, i-ABS ihlala iyimveliso ebalulekileyo yokuthumela kwamanye amazwe kumazwe amakhulu avelisa izinto. Eli nqaku lihlalutya iindlela eziqikelelweyo zokuthumela kwamanye amazwe, abaqhubi bemarike abaphambili, imingeni, kunye neendlela zengingqi ezibumba urhwebo lweplastiki ye-ABS ngo-2025. Izinto eziphambili ezichaphazela ukuthunyelwa kwamanye amazwe kwe-ABS ngo-2025 1. Imfuno ekhulayo evela kumacandelo eemoto kunye nee-elektroniki Ishishini leemoto liyaqhubeka nokutshintshela kwizinto ezikhaphukhaphu, ezihlala ixesha elide ukuphucula ukusebenza kakuhle kwepetroli kunye nokuhlangabezana nemigaqo yokukhupha umbane, okunyusa imfuno ye-ABS yangaphakathi kunye... -
Izinto eziluhlaza zeplastiki ze-ABS: Iipropati, usetyenziso, kunye nokuSebenza
Intshayelelo I-Acrylonitrile Butadiene Styrene (ABS) yipolymer ye-thermoplastic esetyenziswa kakhulu eyaziwa ngeempawu zayo ezibalaseleyo zoomatshini, ukumelana nempembelelo, kunye nokuguquguquka. Yenziwe ngee-monomers ezintathu—i-acrylonitrile, i-butadiene, kunye ne-styrene—i-ABS idibanisa amandla kunye nokuqina kwe-acrylonitrile kunye ne-styrene kunye nokuqina kwerabha ye-polybutadiene. Olu lwakhiwo lukhethekileyo lwenza i-ABS ibe yinto ekhethwayo kwizicelo ezahlukeneyo zemizi-mveliso kunye nabathengi. Iimpawu zeplastiki ye-ABS ABS zibonisa uluhlu lweepropati ezinqwenelekayo, kubandakanya: Ukumelana nempembelelo ephezulu: Icandelo le-butadiene libonelela ngokuqina okugqwesileyo, okwenza i-ABS ifaneleke kwiimveliso ezihlala ixesha elide. Amandla oMbane aLungileyo: I-ABS inika ukuqina kunye nokuzinza okulinganayo phantsi komthwalo. Uzinzo lobushushu: Inga...