Amakuru
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Ahazaza: kubungabunga ihindagurika ry'ahantu hatandukanye, gutunganya no gukurikiza ubuyobozi bw'amakuru
Ku ya 16 Gicurasi, amasezerano ya Liansu L2309 yafunguwe kuri 7748, igiciro gito cya 7728, igiciro ntarengwa cya 7805, n'igiciro cyo kurangiza cya 7752. Ugereranyije n'umunsi w'ubucuruzi wabanjirije uyu, yiyongereyeho 23 cyangwa 0.30%, igiciro cyo kwishyura cya 7766 n'igiciro cyo kurangiza cya 7729. Ingano ya 2309 ya Liansu yarahindutse, igabanuka rito ry'imyanya n'irangira ry'umurongo mwiza. Icyerekezo cyagabanutse hejuru y'impuzandengo ya MA5 yimuka, kandi umurongo w'icyatsi munsi y'ikimenyetso cya MACD waragabanutse; Ukurikije icyerekezo cya BOLL, igice cya K-line kirava mu nzira yo hasi kandi hagati y'uburemere burazamuka, mu gihe ikimenyetso cya KDJ gifite icyizere cyo gushyiraho ikimenyetso kirekire. Haracyari amahirwe yo kuzamuka mu gihe gito gihoraho, hategerejwe ubuyobozi buturutse kuri n... -
Chemdo ikora akazi i Dubai mu rwego rwo guteza imbere iterambere ry’iyi sosiyete mpuzamahanga
C hemdo akora akazi i Dubai mu rwego rwo guteza imbere ishyirwa mu bikorwa ry’isosiyete mpuzamahanga Ku ya 15 Gicurasi 2023, Umuyobozi Mukuru akaba n’Umuyobozi ushinzwe ubucuruzi bw’isosiyete yagiye i Dubai mu rwego rwo kugenzura, agamije gushyira Chemdo mu rwego mpuzamahanga, kongera izina ry’isosiyete, no kubaka ikiraro gikomeye hagati ya Shanghai na Dubai. Shanghai Chemdo Trading Limited ni isosiyete y’umwuga yibanda ku kohereza mu mahanga ibikoresho fatizo bya pulasitiki n’ibikoresho fatizo byangirika, ifite icyicaro gikuru i Shanghai, mu Bushinwa. Chemdo ifite amatsinda atatu y’ubucuruzi, ari yo PVC, PP na degradable. Imbuga za interineti ni: www.chemdopvc.com, www.chemdopp.com, www.chemdobio.com. Abayobozi ba buri shami bafite uburambe bw’imyaka 15 mu bucuruzi mpuzamahanga n’ibicuruzwa bikomeye cyane mu mikoranire y’inganda n’inganda. Chemdo... -
Chemdo yize muri Chinaplas i Shenzhen, mu Bushinwa.
Kuva ku ya 17 Mata kugeza ku ya 20 Mata 2023, umuyobozi mukuru wa Chemdo n'abayobozi batatu b'ubucuruzi bitabiriye Chinaplas yabereye i Shenzhen. Mu imurikagurisha, abayobozi bahuye na bamwe mu bakiriya babo muri cafe. Baganiriye bishimye, ndetse bamwe mu bakiriya bashakaga gusinya ibyo bategetse ako kanya. Abayobozi bacu banaguriye cyane abatanga ibicuruzwa byabo, harimo PVC, pp, pe, ps na PVC n'ibindi. Inyungu ikomeye yabaye iterambere ry'inganda n'abacuruzi bo mu mahanga, harimo Ubuhinde, Pakisitani, Tayilande n'ibindi bihugu. Muri rusange, urugendo rwari rwiza, twabonye ibicuruzwa byinshi. -
Ni ubuhe bwoko butandukanye bwa polyethylene?
Polyethylene ikunze gushyirwa mu byiciro bimwe mu bintu byinshi by’ingenzi, ibikunze gukoreshwa cyane birimo LDPE, LLDPE, HDPE, na Polypropylene ifite uburemere bwa Molecular. Izindi ngero zirimo Polyethylene ifite ubucucike buciriritse (MDPE), Polyethylene ifite uburemere bwa molecular buciriritse (ULMWPE cyangwa PE-WAX), Polyethylene ifite uburemere bwa molecular bukabije (HMWPE), Polyethylene ifite ubucucike bukabije (HDXLPE), Polyethylene ifite ubucucike bukabije (PEX cyangwa XLPE), Polyethylene ifite ubucucike buciriritse (VLDPE), na Polyethylene ifite Chlorinated (CPE). Polyethylene ifite ubucucike buciriritse (LDPE) ni ibikoresho byoroshye cyane bifite imiterere yihariye ituma ikoreshwa mu masakoshi yo guhaha no mu bindi bikoresho bya pulasitiki. LDPE ifite ubushobozi bwo gukora ibintu byinshi ariko ifite imbaraga nke zo gukurura, ibi bikaba bigaragara mu buzima busanzwe bitewe n'uko ikunda kurambura igihe... -
Ubushobozi bw'uyu mwaka bwo gukora dioxyde ya titanium buzagera kuri toni miliyoni 6!
Kuva ku ya 30 Werurwe kugeza ku ya 1 Mata, Inama ngarukamwaka y’Inganda za Titanium Dioxide ya 2022 yabereye i Chongqing. Byamenyekanye mu nama ko umusaruro n’ubushobozi bwo gukora bya titanium dioxide bizakomeza kwiyongera muri 2022, kandi ko ubushobozi bwo gukora buzakomeza kwiyongera; icyarimwe, ingano y’inganda zisanzweho izarushaho kwaguka kandi imishinga y’ishoramari hanze y’inganda iziyongera, ibyo bikazatuma habaho ibura ry’amabuye y’agaciro ya titanium. Byongeye kandi, hamwe n’izamuka ry’inganda nshya zikora ibikoresho by’ingufu, kubaka cyangwa gutegura imishinga myinshi ya fosfeti y’icyuma cyangwa fosfeti y’icyuma ya lithium bizatuma ubushobozi bwo gukora dioxyde ya titanium bwiyongera kandi bikongere ubusumbane hagati y’itangwa n’ibikenewe bya titani... -
Filimi yo gupfunyikaho ya Polypropylene ishingiye ku ruhande rumwe n'urundi ruhande ni iki?
Filimi ya polypropylene ishingiye ku murongo wa biaxial (BOPP) ni ubwoko bwa filime yo gupfunyika ikoresha uburyo bworoshye. Filimi yo gupfunyika ishingiye ku murongo wa biaxial iramburirwa mu mashini no mu cyerekezo cyo kuzenguruka. Ibi bituma habaho icyerekezo cy’uruhererekane rw’ibice byombi. Ubu bwoko bwa filime yo gupfunyika ikoreshwa mu buryo bworoshye ikorwa binyuze mu buryo bwo gukora umuyoboro. Umubyimba wa filime umeze nk'umuyoboro urashyuha ugashyuha kugeza aho woroshye (ibi bitandukanye n'aho ushongesha) kandi uramburirwa n'imashini. Filimi ishobora kandi kuramburirwa hakoreshejwe uburyo buzwi nka tenter-frame manufacturing. Hamwe n'ubu buryo, polimeri zishyirwa ku mugozi ukonje (uzwi kandi nk'urupapuro rw'ibanze) hanyuma zigakururwa mu cyerekezo cy'imashini. Tenter-frame filime idukorera... -
Ubwinshi bw'ibicuruzwa byoherezwa mu mahanga bwariyongereye cyane kuva muri Mutarama kugeza muri Gashyantare 2023.
Dukurikije imibare y’amakuru ya gasutamo: kuva muri Mutarama kugeza muri Gashyantare 2023, ingano y’ibicuruzwa byoherezwa mu mahanga mu gihugu ni toni 112.400, harimo toni 36.400 za HDPE, toni 56.900 za LDPE, na toni 19.100 za LLDPE. Kuva muri Mutarama kugeza muri Gashyantare, ingano y’ibicuruzwa byoherezwa mu mahanga mu gihugu yiyongereyeho toni 59.500 ugereranije n’igihe nk’icyo muri 2022, ubwiyongere bwa 112.48%. Dukurikije imbonerahamwe iri hejuru, turabona ko ingano y’ibicuruzwa byoherezwa mu mahanga kuva muri Mutarama kugeza muri Gashyantare yiyongereye cyane ugereranije n’igihe nk’icyo muri 2022. Mu mezi, ingano y’ibicuruzwa byoherezwa mu mahanga muri Mutarama 2023 yiyongereyeho toni 16.600 ugereranije n’igihe nk’icyo umwaka ushize, naho ingano y’ibicuruzwa byoherezwa mu mahanga muri Gashyantare yiyongereyeho toni 40.900 ugereranije n’igihe nk’icyo umwaka ushize; mu bijyanye n’ubwoko bw’ibicuruzwa, ingano y’ibicuruzwa byoherezwa mu mahanga bya LDPE (Mutarama-Gashyantare) yari toni 36.400, kimwe... -
Imikoreshereze y'ingenzi ya PVC.
1. Imiterere ya PVC Imiterere ya PVC ni yo miterere minini ikoreshwa cyane mu Bushinwa, ikaba ingana na 25% by'ikoreshwa ryose rya PVC. Ikoreshwa cyane cyane mu gukora inzugi n'amadirishya n'ibikoresho bizigama ingufu, kandi ingano y'ikoreshwa ryayo iracyariyongera cyane mu gihugu hose. Mu bihugu byateye imbere, isoko ry'inzugi n'amadirishya bya pulasitiki naryo riri ku mwanya wa mbere, nko mu Budage 50%, mu Bufaransa 56%, na 45% muri Leta Zunze Ubumwe za Amerika. 2. Umuyoboro wa PVC Mu bicuruzwa byinshi bya PVC, imiyoboro ya PVC ni yo ya kabiri mu ikoreshwa ry'ibikoresho byinshi, ikaba ingana na 20% by'ikoreshwa ryayo. Mu Bushinwa, imiyoboro ya PVC yakozwe mbere y'imiyoboro ya PE na PP, ifite amoko menshi, imikorere myiza kandi ikoreshwa mu buryo bwagutse, ifite umwanya ukomeye ku isoko. 3. Filimi ya PVC... -
Ubwoko bwa polypropylene.
Molekile za polypropylene zirimo amatsinda ya methyl, ashobora kugabanywamo polypropylene ya isotactic, polypropylene ya atactic na polypropylene ya syndiotactic hakurikijwe imiterere y'amatsinda ya methyl. Iyo amatsinda ya methyl ashyizwe ku ruhande rumwe rw'umuyoboro mukuru, yitwa polypropylene ya isotactic; niba amatsinda ya methyl akwirakwijwe ku mpande zombi z'umuyoboro mukuru, yitwa polypropylene ya atactic; iyo amatsinda ya methyl ashyizwe ku mpande zombi z'umuyoboro mukuru, yitwa polypropylene ya syndiotactic. Mu ikorwa rusange rya polypropylene resin, ingano y'imiterere ya isotactic (yitwa isotacticity) ni hafi 95%, naho andi ni polypropylene ya atactic cyangwa syndiotactic. Polypropylene resin ikorerwa mu Bushinwa ubu ishyirwa mu byiciro hakurikijwe... -
Gukoresha resin ya pvc ya paste.
Bivugwa ko mu 2000, isoko ry’isi yose rya PVC ryakoreshaga toni miliyoni 1.66. Mu Bushinwa, PVC paste resin ifite akamaro gakurikira: Inganda z’uruhu rw’ubukorano: isoko rusange ritanga umusaruro n’ibikenewe. Ariko, bitewe n’iterambere ry’uruhu rwa PU, ibyifuzo by’uruhu rw’ubukorano muri Wenzhou n’ahandi hantu hakoreshwa cyane, hari imbogamizi zimwe na zimwe. Irushanwa hagati y’uruhu rwa PU n’uruhu rw’ubukorano rirakomeye. Inganda z’uruhu rwo hasi: Bitewe n’igabanuka ry’ibyifuzo by’uruhu rwo hasi, ibyifuzo by’uruhu rw’ubukorano muri uru rwego byagiye bigabanuka uko umwaka utashye mu myaka yashize. Inganda z’ibikoresho by’uturindantoki: ibyifuzo ni byinshi, ahanini bitumizwa mu mahanga, bikaba ari ibyo gutunganya ibikoresho bitangwa... -
Uruganda rwa polyethylene rwuzuye rufite ubucucike bwa toni 800.000 rwatangijwe neza mu buryo bumwe bwo kongerera ingano!
Uruganda rwa Guangdong Petrochemical rupima toni 800.000 ku mwaka ni rwo ruganda rwa mbere rwa PetroChina rupima poliyetinamu rufite "umutwe umwe n'imirizo ibiri", kandi ni narwo ruganda rwa kabiri rupima poliyetinamu rufite ubushobozi bwinshi bwo gukora mu Bushinwa. Iki gikoresho gikoresha uburyo bwa UNIPOL n'uburyo bwa gaze-phase fluidized bed process. Gikoresha ethylene nk'ibikoresho by'ibanze kandi gishobora gukora ubwoko 15 bwa polyethylene ya LLDPE na HDPE. Muri byo, uduce twa polyethylene dupima poliyetinamu dukozwe mu ifu ya polyethylene ivanze n'ubwoko butandukanye bw'inyongera, ishyushye ku bushyuhe bwinshi kugira ngo igere ku rwego rwo gushonga, kandi hakoreshejwe uburyo bwa extruder y'ibice bibiri n'ipompo y'ibikoresho ishongeshejwe, binyura mu buryo bwa template hanyuma ... -
Chemdo irateganya kwitabira imurikagurisha muri uyu mwaka.
Chemdo irateganya kwitabira imurikagurisha ry’imbere mu gihugu n’iry’amahanga uyu mwaka. Ku ya 16 Gashyantare, abayobozi babiri b’ibicuruzwa batumiwe kwitabira amasomo yateguwe na Made in China. Insanganyamatsiko y’aya masomo ni uburyo bushya bwo guhuza kwamamaza hanze no kwamamaza ibigo by’ubucuruzi mpuzamahanga kuri interineti. Ibikubiye mu masomo birimo imirimo yo gutegura mbere y’imurikagurisha, ingingo z’ingenzi zo kuganira mu gihe cy’imurikagurisha no gukurikirana abakiriya nyuma y’imurikagurisha. Twizeye ko abayobozi bombi bazungukira byinshi kandi bagateza imbere iterambere rirambye ry’imurikagurisha rikurikira.