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Nchekwa nchekwa na njikwa ihe egwu na mmepụta Phenol
A na-etinye Phenol, ihe akụrụngwa kemịkalụ dị mkpa, na resins, plastik, ọgwụ, ịcha akwa na ngalaba ndị ọzọ. Agbanyeghị, nsi ya na ire ọkụ na-eme ka mmepụta phenol juputara na nnukwu ihe egwu nchekwa, na-egosi oke mkpa nchekwa prec ...GỤKWUO -
Isi ngwa ndapụta nke Phenol na Chemical Industry
Ngwa nke Phenol na Plastics na Polymer Materials Phenolic resin bụ otu n'ime ngwa ngwa nke phenol n'ọhịa nke ihe polymer. Phenolic resins bụ plastik na-ekpo ọkụ na-emepụta site na condensation nke phenol na formaldehyde n'okpuru ...GỤKWUO -
mmanụ dizel njupụta
Nkọwa nke njupụta mmanụ dizel na mkpa ọ dị njupụta Diesel bụ ihe dị mkpa anụ ahụ maka ịlele ogo na arụmọrụ mmanụ dizel. Njupụta na-ezo aka na oke otu nkeji nke mmanụ dizel ma a na-egosipụtakarị ya na kilogram kwa cubic mita (kg/m³). Na kemịkalụ na ike...GỤKWUO -
Kedu ihe bụ pc?
Kedu ihe bụ PC ihe? Nyocha miri emi nke ihe onwunwe na ngwa nke polycarbonate polycarbonate (Polycarbonate, abbreviated dị ka PC) bụ ụdị polymer ihe a na-ejikarị eme ihe n'ọtụtụ ọrụ dị iche iche. Gịnị bụ ihe PC, gịnị bụ ihe ndị pụrụ iche na ngwa ngwa? Na nke a ...GỤKWUO -
Kedu ihe pp p project pụtara?
Kedu ihe ọrụ PP P pụtara? Nkọwa nke ọrụ PP P na ụlọ ọrụ kemịkalụ N'ime ụlọ ọrụ kemịkalụ, a na-ezokarị okwu ahụ "PP P project", gịnị ka ọ pụtara? Nke a bụ ajụjụ ọ bụghị naanị maka ọtụtụ ndị bịara ọhụrụ na ụlọ ọrụ ahụ, kamakwa maka ndị na-abanyela na azụmahịa ...GỤKWUO -
Kedu ihe bụ carrageenan?
Kedu ihe bụ carrageenan? Kedu ihe bụ carrageenan? Ajụjụ a na-arịwanye elu n'afọ ndị na-adịbeghị anya n'ọtụtụ ụlọ ọrụ, gụnyere nri, ọgwụ na ihe ịchọ mma. Carrageenan bụ polysaccharide na-emekarị nke sitere na algae na-acha uhie uhie (karịsịa ahihia oké osimiri) ma jiri ya mee ihe maka ...GỤKWUO -
Ahịa butanol na octanol na-arị elu megide usoro a, yana ọrụ ọhụrụ na-agbada n'otu n'otu
1, ndabere nke oversupply na propylene mmepụta ahịa Na-adịbeghị anya, na mwekota nke refining na kemịkalụ, uka mmepụta nke PDH na downstream ulo oru yinye oru ngo, isi downstream mmepụta ahịa nke propylene ka n'ozuzu dara n'ime nsogbu nke oversu ...GỤKWUO -
Kedu ihe bụ ihe ePDM?
Kedu ihe bụ EPDM ihe? -Ntụle miri emi nke njirimara na ngwa nke EPDM roba EPDM (ethylene-propylene-diene monomer) bụ roba sịntetik nke nwere ihu igwe dị mma, ozone na nguzogide kemịkalụ, a na-ejikwa ya na ụgbọ ala, ihe owuwu, elektrọnik na ihe ndị ọzọ.GỤKWUO -
Gịnị bụ ihe onwunwe nke polypropylene?
Kedu ihe bụ polypropylene? – Njirimara, Ngwa na uru nke Polypropylene Gịnị bụ Polypropylene (PP)? Polypropylene bụ polymer thermoplastic mere site na polymerisation nke propylene monomers ma bụrụ otu n'ime ihe ndị a na-ejikarị plastik eme ihe n'ụwa. N'ihi kemik ya pụrụ iche...GỤKWUO -
Gịnị bụ ihe nke pu?
Kedu ihe bụ PU material? Nkọwa bụ isi nke PU material PU na-anọchite anya Polyurethane, ihe polymer nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche. A na-emepụta polyurethane site na mmeghachi omume kemịkalụ n'etiti isocyanate na polyol, ma nwee ọtụtụ ihe anụ ahụ na kemịkal. N'ihi na PU...GỤKWUO -
Kedu ihe bụ pc?
Kedu ihe bụ PC ihe? Ihe PC, ma ọ bụ Polycarbonate, bụ ihe eji eme ihe na-adọrọ adọrọ nke dọtara mmasị maka ọdịdị anụ ahụ ya magburu onwe ya na ngwa dị iche iche. N'isiokwu a, anyị ga-elebakwu anya na njirimara ndị bụ isi nke ihe PC, ngwa ha bụ isi na enweghị ike ha ...GỤKWUO -
Kedu mgbe ọnụahịa ahụ ga-akwụsị ịdaba n'ihi enweghị ahaghị nhata nke ọkọnọ na ahịa DMF?
1, Ngwa ngwa mgbasawanye nke mmepụta ikike na oversupply na ahịa Ebe ọ bụ na 2021, ngụkọta mmepụta ike nke DMF (dimethylformamide) na China abanyela a ogbo nke ngwa ngwa mgbasawanye. Dị ka ọnụ ọgụgụ si kwuo, mkpokọta mmepụta ikike nke ụlọ ọrụ DMF amụbawo ngwa ngwa site na 910000 ...GỤKWUO
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