Dị ka onye na-ebubata akpa rọba maka mbupụ, ọnụ ahịa akụrụngwa na-arị elu.Kedu ihe kpatara ọnụ ahịa akụrụngwa na-arị elu?Dị ka anyị niile maara, a na-eji polyethylene, polypropylene, polyvinyl chloride na ihe ndị ọzọ na-emepụta akpa rọba.Ọtụtụ n'ime ...
Afọ ọhụrụ ndị China na-eru nso, ụlọ ọrụ ahụ ga-enwekwa ezumike n'ihu ọha na February 7, 2021, wee malite ọrụ na February 18, 2021. Ememme mmiri bụ ememme ọdịnala kachasị mkpa na China, nke pụtara njikọta,...
Thermoplastic elastomer, nke a na-akpọ TPE ma ọ bụ TPR, bụ mbiri nke Thermoplastic roba.Ọ bụ ụdị elastomer nke nwere ngbanwe nke rọba na okpomọkụ ụlọ ma nwee ike ịmegharị ya na ịkpụzi ya na okpomọkụ dị elu.Ya mere, thermoplastic elastomer nwere ...
Ka ọ dị ugbu a, ọnụ ọgụgụ anụ ụlọ e debere n'ezinụlọ na-abawanye, na akpa mkpofu anụ ụlọ na-aghọwanye ewu ewu.Ọ bụ ihe a na-apụghị izere ezere na nkịta chọrọ nsị mgbe ha na-apụ maka ijegharị ma ọ bụ jiri anụ ụlọ mee njem.Ọ bụrụ na ị hapụ ya, ọ ga-ebute gburugburu...
Ihe nkiri nkedo bụ ụdị ihe nkiri na-agbasaghị agbatị, nke na-abụghị nke gbadoro ụkwụ na-ewepụta site na nkedo agbaze na imenyụ.E nwere ụzọ abụọ nke otu oyi akwa salivation na multi-layer co-extrusion salivation.E jiri ya tụnyere ihe nkiri afụfụ, a na-eji ọsọ mmepụta ngwa ngwa mara ya, ...
Polylactic acid (H-[OCHCH3CO] n-OH) nwere ezigbo okpomọkụ kwụsie ike, nhazi okpomọkụ bụ 170 ~ 230 ℃, na ọ nwere ezigbo ihe mgbaze na-eguzogide.Enwere ike ịhazi ya n'ụzọ dị iche iche, dị ka extrusion, spinning, biaxial stretching, injection injecting.Na mgbakwunye na ịbụ ...
LDPE: Polyethylene dị elu na-ezo aka na polyethylene nke a na-emepụta site na usoro nrụgide dị elu, nke bụ obere njupụta polyethylene HDPE: Polyethylene dị ala pụtara na polyethylene mepụtara site na obere nrụgide nwere ike ịmepụta polyethylene dị elu LLDPE: Line. ..
Akpa kpara akpa bụ ụdị akpa rọba, nke a na-eji maka nkwakọ ngwaahịa, na akụrụngwa ya bụ ihe dị iche iche kemịkal plastik dị ka polyethylene (PE) na polypropylene (PP).Akpa kpara akpa nwere ọtụtụ ihe eji eme ya, nke a na-ejikarị maka nkwakọ na nkwakọ ngwaahịa dị iche iche ...
LGLPAK na-elekwasị anya mgbe niile na mkpa ndị ahịa, yana ngwaahịa dị elu bụ ebumnuche anyị.Nhazi nke ụlọ nyocha pụtara na anyị na-akpachapụ anya na àgwà nke ngwaahịa anyị.Na-aga n'ihu na-emepụta ngwaahịa ọhụrụ ma na-eduzi ule arụmọrụ na ngwaahịa ...
A na-ebikarị akpa akpa rọba n'ihe nkiri rọba dị iche iche, wee jikọta ya na ihe mgbochi na akwa mkpuchi okpomọkụ na-emepụta ihe nkiri mejupụtara, bụ nke a na-agbawasị na akpa na-emepụta ngwaahịa nkwakọ ngwaahịa.N'ime ha, mbipụta bụ akara mbụ nke mmepụta na ...
