Mai i Hanuere ki Paenga-whāwhā i tenei tau, i hangaia e Lanzhou Petrochemical 44,800 tone o te polypropylene rauemi rongoa RP260, he pikinga tau-a-tau o 104.4%, he rekoata teitei. 'Hei rangatira mo te polyolefin' teitei-...
I akohia e te kairipoata mai i te Tari Whakamahere o Lanzhou Petrochemical Company e kaha mau ana te kamupene ki te whai waahi pai ki te whakahoki mai i te hiahia o te maakete hinu parakore, i te ao...
I tata nei, i whakarewahia e te Kamupene Petrochemical Daqing he tere ki te whakaoti i te whaainga mahi me te mahi a-tau. I te Oketopa 14th, Daqing Petrochemical Company o ethylene putanga neke atu i te 1 miriona taranata...
I te 10: 16 i te Hui-tanguru 17th, i whakatuwherahia te tukanga katoa o te 800,000-ton / tau te tipu polyethylene ki tonu o Guangdong Petrochemical, a ka puta nga pire tohu, e tohu ana ko te fu ...
I te Oketopa 13th, ki te 500,000-ton / tau kōwae tangohanga granulation o te tipu polypropylene mana kai me te whakaputa granules tohu, te oma whakamātautau o rauemi extrusion granulation o pol...
'Ko te hua hou o te PETG copolyester LH300 i hangaia e matou kua whakamatauria e tetahi whakahaere tuatoru, me nga whakamatautau katoa e toru, tae atu ki te whakamatautau cytotoxicity, te whakamatautau i te kiri kiri me te kiri...