Ngā Pūrongo
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Ngā mea kei te heke mai: te pupuri i ngā rerekētanga o te whānuitanga, te whakarite me te whai i ngā aratohu o te mata o ngā purongo
I te 16 o Mei, i whakatuwheratia te kirimana Liansu L2309 i te 7748, me te utu iti rawa o te 7728, te utu mōrahi o te 7805, me te utu kati o te 7752. Ki te whakatauritea ki te rā hokohoko o mua, i piki ake mā te 23, 0.30% rānei, me te utu whakataunga o te 7766 me te utu kati o te 7729. I rerekē te awhe 2309 o Liansu, me te iti o te hekenga o ngā tūranga me te kati o te rārangi pai. I pehia te ia i runga ake i te toharite nekehanga MA5, ā, i heke te pae matomato i raro i te tohu MACD; Mai i te tirohanga a te tohu BOLL, ka peka ke te hinonga raina-K mai i te ara o raro, ā, ka neke ake te pokapū o te taumaha, ko te tohu KDJ he tumanako roa mō te hanganga tohu. Kei te tūpono tonu te ia piki i roto i te hanga tonu mō te wā poto, e tatari ana mō te aratohu mai i te n... -
Kei te mahi a Chemdo i Dubai hei whakatairanga i te ao whānui o te kamupene.
Kei te mahi a C hemdo i Dubai hei whakatairanga i te ao whānui o te kamupene. I te 15 o Mei, 2023, i haere te Kaiwhakahaere Matua me te Kaiwhakahaere Hoko o te kamupene ki Dubai mō ngā mahi tirotiro, me te whakaaro ki te ao whānui i a Chemdo, ki te whakarei ake i te ingoa o te kamupene, me te hanga piriti kaha i waenganui i a Shanghai me Dubai. He kamupene ngaio a Shanghai Chemdo Trading Limited e arotahi ana ki te kaweake i ngā rauemi mata kirihou me ngā rauemi mata pirau, kei Shanghai, Haina te tari matua. E toru ngā rōpū pakihi a Chemdo, arā, ko te PVC, PP me te pirau. Ko ngā paetukutuku ko: www.chemdopvc.com, www.chemdopp.com, www.chemdobio.com. Tata ki te 15 tau o te wheako hokohoko o te ao ngā kaiārahi o ia tari, ā, he tino rangatira ngā hononga mekameka ahumahi o runga me raro. Chem... -
I haere a Chemdo ki Chinaplas i Shenzhen, Haina.
Mai i te 17 o Paenga-whāwhā ki te 20 o Paenga-whāwhā, 2023, i tae atu te kaiwhakahaere matua o Chemdo me ētahi kaiwhakahaere hokohoko tokotoru ki te Chinaplas i tū ki Shenzhen. I te wā o te whakaaturanga, i tūtaki ngā kaiwhakahaere ki ētahi o ā rātou kiritaki i roto i te wharekai. I kōrero harikoa rātou, tae atu ki ētahi kiritaki i hiahia ki te haina ota i taua wā tonu. I kaha hoki ā mātou kaiwhakahaere ki te whakawhānui ake i ngā kaiwhakarato o ā rātou hua, tae atu ki te pvc, pp, pe, ps me ngā tāpiringa pvc me ētahi atu. Ko te hua nui ko te whanaketanga o ngā wheketere me ngā kaihokohoko o tāwāhi, tae atu ki a Īnia, Pakitāne, Thailand me ētahi atu whenua. I te katoa, he haerenga whai hua, he maha ngā taonga i riro mai i a mātou. -
He aha ngā momo rerekē o te Polyethylene?
Ko te polyethylene he mea whakarōpūtia ki tētahi o ngā matū nui, ko ngā mea tino noa ko te LDPE, te LLDPE, te HDPE, me te Ultrahigh Molecular Weight Polypropylene. Ko ētahi atu momo ko te Medium Density Polyethylene (MDPE), te Ultra-low-molecular-weight polyethylene (ULMWPE, PE-WAX rānei), te High-molecular-weight polyethylene (HMWPE), te High-density cross-linked polyethylene (HDXLPE), te Cross-linked polyethylene (PEX, XLPE rānei), te Very-low-density polyethylene (VLDPE), me te Chlorinated polyethylene (CPE). He rauemi tino ngāwari te Low-Density Polyethylene (LDPE) me ngā āhuatanga rere ahurei e tino pai ai mō ngā putea hokohoko me ētahi atu tono kiriata kirihou. He teitei te ngāwari o te LDPE engari he iti te kaha kume, e kitea ana i te ao tūturu nā tōna āhua ki te totoro i te wā... -
Ka eke te kaha whakaputa titanium dioxide o tēnei tau ki te 6 miriona tana!
Mai i te 30 o Poutū-te-rangi ki te 1 o Paenga-whāwhā, i tū te Huihuinga ā-Tau o te Ahumahi Titanium Dioxide ā-Motu 2022 ki Chongqing. I kitea i roto i te hui ka piki tonu te putanga me te kaha whakaputa o te titanium dioxide i te tau 2022, ā, ka piki ake te kukū o te kaha whakaputa; i taua wā anō, ka whānui ake te tauine o ngā kaihanga o nāianei, ā, ka piki ake ngā kaupapa haumi i waho o te ahumahi, ka arahi ki te korenga o te tuku o te titanium ore. Hei tāpiri, me te tipu ake o te ahumahi rauemi pākahiko pūngao hou, ko te hanganga, te whakarite rānei i te maha o ngā kaupapa rino phosphate, lithium rino phosphate rānei ka arahi ki te pikinga o te kaha whakaputa titanium dioxide, ā, ka whakanui ake i te taupatupatu i waenga i te tuku me te tono o te titani... -
He aha te Kiriata Takai Polypropylene Ara-Biaxially?
Ko te kiriata polypropylene whakahāngai rua (BOPP) he momo kiriata takai ngāwari. Ka totorohia te kiriata takai polypropylene whakahāngai rua i ngā taha mīhini me ngā taha whakawhiti. Ka hua ake he aronga mekameka ngota i ngā taha e rua. Ka hangaia tēnei momo kiriata takai ngāwari mā te tukanga hanga ngongo. Ka pupuhihia he mirumiru kiriata āhua ngongo, ka whakamahanahia ki tōna pūwāhi ngawari (he rerekē tēnei i te pūwāhi rewa) ā, ka totorohia ki te mīhini. Ka totoro te kiriata i waenga i te 300% – 400%. Waihoki, ka taea hoki te totoro i te kiriata mā te tukanga e mōhiotia ana ko te hanga kiriata anga-tenter. Mā tēnei tikanga, ka tukuna ngā pūmua ki runga i te roera maka whakamatao (e mōhiotia ana ko te pepa turanga) ka tōia i te ahunga mīhini. Ko te hanga kiriata anga-tenter... -
I tino piki ake te rahinga kaweake mai i Hānuere ki Pēpuere 2023.
E ai ki ngā tatauranga raraunga tikanga: mai i Hanuere ki Pēpuere 2023, ko te nui o te kaweake PE ā-rohe he 112,400 tana, tae atu ki te 36,400 tana o te HDPE, 56,900 tana o te LDPE, me te 19,100 tana o te LLDPE. Mai i Hanuere ki Pēpuere, kua piki ake te nui o te kaweake PE ā-rohe mā te 59,500 tana i whakaritea ki te wā kotahi i te tau 2022, he pikinga o te 112.48%. Mai i te tūtohi i runga ake nei, ka kite tātou kua tino piki ake te nui o te kaweake mai i Hanuere ki Pēpuere i whakaritea ki te wā kotahi i te tau 2022. Mō ngā marama, kua piki ake te nui o te kaweake i Hanuere 2023 mā te 16,600 tana i whakaritea ki te wā kotahi o te tau kua hipa, ā, kua piki ake te nui o te kaweake i Pēpuere mā te 40,900 tana i whakaritea ki te wā kotahi o te tau kua hipa; mō ngā momo, ko te nui o te kaweake o te LDPE (Hanuere-Pēpuere) he 36,400 tana, he tau... -
Ngā tono matua o te PVC.
1. Ngā kōtaha PVC Ko ngā kōtaha me ngā kōtaha PVC ngā wāhi nui rawa atu e whakamahia ana te PVC i Haina, e 25% pea o te tapeke o te whakamahinga PVC. Ko te nuinga o ēnei e whakamahia ana hei hanga tatau me ngā matapihi me ngā rauemi penapena hiko, ā, kei te piki haere tonu te rahinga tono puta noa i te motu. I ngā whenua whakawhanake, ko te wāhi mākete o ngā tatau me ngā matapihi kirihou kei te tuatahi, pērā i te 50% i Tiamana, 56% i Parani, me te 45% i te Hononga o Amerika. 2. Ngā paipa PVC I roto i ngā hua PVC maha, ko ngā paipa PVC te tuarua o ngā mara whakamahinga nui rawa atu, e 20% pea o te whakamahinga. I Haina, i mua ake te whanaketanga o ngā paipa PVC i ngā paipa PE me ngā paipa PP, he maha ngā momo, he pai te mahi me te whānuitanga o te tono, he tūranga nui kei roto i te mākete. 3. Kiriata PVC... -
Ngā momo polypropylene.
Kei roto i ngā ngota polypropylene ngā rōpū methyl, ka taea te wehewehe ki te polypropylene isotactic, te polypropylene atactic me te polypropylene syndiotactic i runga i te whakaritenga o ngā rōpū methyl. Ina whakaritea ngā rōpū methyl ki te taha kotahi o te mekameka matua, ka kiia ko te polypropylene isotactic; ki te tohatoha matapōkeretia ngā rōpū methyl ki ngā taha e rua o te mekameka matua, ka kiia ko te polypropylene atactic; ina whakaritea ngā rōpū methyl ki ngā taha e rua o te mekameka matua, ka kiia ko te syndiotactic. polypropylene. I roto i te hanga whānui o te kapia polypropylene, ko te ihirangi o te hanganga isotactic (e kiia ana ko te isotacticity) he tata ki te 95%, ā, ko te toenga he polypropylene atactic, he syndiotactic rānei. Ko te kapia polypropylene e hangaia ana i Haina i tēnei wā ka whakarōpūtia i runga i... -
Te whakamahinga o te kapia pvc whakapiri.
E ai ki te whakatau tata, i te tau 2000, ko te tapeke o te whakamahinga o te mākete kapia whakapiri PVC o te ao he tata ki te 1.66 miriona tana ia. I Haina, ko ngā whakamahinga matua o te kapia whakapiri PVC ko: Te umanga hiako horihori: te taurite o te tuku me te tono o te mākete whānui. Heoi, nā te whanaketanga o te hiako PU, kei raro te tono mō te hiako horihori i Wenzhou me ētahi atu wāhi nui e kai ana i te kapia whakapiri. He kaha te whakataetae i waenga i te hiako PU me te hiako horihori. Te umanga hiako papa: Nā te hekenga o te tono mō te hiako papa, kua heke te tono mō te kapia whakapiri i roto i tēnei umanga i ia tau i ngā tau tata nei. Te umanga rauemi karapu: he nui te tono, ko te nuinga i kawemai, nō te tukatuka o ngā hoa kua tukuna... -
I tīmata angitu te tipu polyethylene kiato-katoa 800,000-tana i roto i te whāngai kotahi!
Ko te tipu polyethylene kiato-katoa 800,000-tana/tau a Guangdong Petrochemical te tipu polyethylene kiato-katoa tuatahi a PetroChina me te whakaritenga raina-rua "kotahi te upoko me ngā hiku e rua", ā, koia hoki te tuarua o ngā tipu polyethylene kiato-katoa me te kaha whakaputa nui rawa atu i Haina. Ka whakamahia e te taputapu te tukanga UNIPOL me te tukanga moenga wai-wāhanga-kotahi-tauhohenga. Ka whakamahia te ethylene hei rauemi mata matua, ā, ka taea te whakaputa i te 15 momo rauemi polyethylene LLDPE me HDPE. I roto i ēnei, ko ngā matūriki kapia polyethylene kiato-katoa he mea hanga ki te paura polyethylene i konatunatua ki ngā momo tāpiri rerekē, ka whakamahanahia ki te pāmahana teitei kia tae ki te āhua rewa, ā, i raro i te mahi a te extruder takirua-tīwiri me te papu taputapu rewa, ka haere rātou i roto i te tauira ka ar... -
Kei te whakamahere a Chemdo ki te whai wāhi atu ki ngā whakaaturanga i tēnei tau.
Kei te whakamahere a Chemdo ki te whai wāhi atu ki ngā whakaaturanga ā-rohe me tāwāhi i tēnei tau. I te 16 o Pēpuere, i karangatia ētahi kaiwhakahaere hua tokorua ki te haere ki tētahi akoranga i whakaritea e Made in China. Ko te kaupapa o te akoranga he huarahi hou ki te whakakotahi i te whakatairanga tuimotu me te whakatairanga ipurangi o ngā umanga hokohoko ki tāwāhi. Kei roto i ngā ihirangi o te akoranga ngā mahi whakarite i mua i te whakaaturanga, ngā kaupapa matua o te whiriwhiringa i te wā o te whakaaturanga me te whai i ngā kaihoko i muri i te whakaaturanga. Ko tā mātou e tumanako nei ka nui ngā hua ka riro i ngā kaiwhakahaere tokorua, ā, ka whakatairanga i te ahunga whakamua o ngā mahi whakaaturanga whai muri.