Category: HDPE LDPE Polyethylene
Kedu ihe dị iche n'etiti LDPE na PE?
LDPE vs. PE: Ịghọta isi ihe dị iche na Njirimara na Ngwa Polyethylene (PE) bụ ihe dị iche iche plastik nwere ọtụtụ ngwa. Agbanyeghị, enwere ụdị PE dị iche iche, nke ọ bụla nwere akụrụngwa na ojiji ya pụrụ iche. Ụdị abụọ a na-ahụkarị bụ polyethylene dị ala (LDPE) na polyethylene (PE). 1.Properties LDPE bụ njupụta ya dị ala, mgbanwe, na ike siri ike. Ọ nwere ogo dị elu nke crystallinity, nke na-enye ya ọdịdị waxy ma mee ka ọ na-eguzogide ọgwụ na chemicalsGỤKWUO …
Ọdịiche nke LDPE, HDPE, na LLDPE
Polyethylene bụ otu n'ime resin sịntetik ise kachasị mkpa, Chaịna bụ onye na-ebubata ihe na onye nke abụọ kachasị eji polyethylene eme ihe ugbu a. A na-ekewa Polyethylene n'ime polyethylene dị elu (HDPE), polyethylene dị ala (LDPE), polyethylene dị ala (LLDPE) n'ụdị atọ. Ntụnyere ihe onwunwe nke ihe HDPE, LDPE na LLDPE. Oke njupụta Polyethylene HDPE anaghị egbu egbu, enweghị ụtọ, enweghị isi, ma nwee njupụta nke 0.940 ~ 0.976g/cm3, nke bụ ngwaahịa nke polymerization n'okpuru ọnọdụ nrụgide dị ala n'okpuru catalysis nke Gụkwuo…
Kedu ihe mkpuchi mkpuchi PE na ndụ ndụ ya?
Gịnị bụ mkpuchi ntụ ntụ PE? Mkpuchi ntụ ntụ PE na-ezo aka n'ụdị mkpuchi ntụ ntụ nke e ji polyethylene resin mee. O nwere njirimara ndị a: Ezigbo iguzogide nchara: Nwere ike inye ezigbo nchebe maka ihe a kpuchiri. Ezigbo iguzogide mmetụta: Nwere ụfọdụ ike na ogologo oge. Ezigbo iguzogide ihu igwe: Nwere ike iguzogide mmetụta nke anwụ, mmiri ozuzo, na ọnọdụ ihu igwe ndị ọzọ. Ezigbo njirimara mkpuchi eletriki: Nwere ike izute ihe mkpuchi eletriki nke ụfọdụ ngwaahịa. Mfe itinye: Enwere ike itinye ya site na mkpuchi ntụ ntụ dị iche iche Gụkwuo …
Ọdịiche dị n'etiti PP Plastic na PE Plastic
PP na PE bụ ihe plastik abụọ a na-ejikarị eme ihe, mana ha dị iche na ojiji ha. Nkebi na-esote ga-akọwapụta ọdịiche dị n'etiti ihe abụọ a. Aha Kemịkalụ Polypropylene Polyethylene Structure Enweghị Nhazi Chain Branching Chain Structure Njupụta 0.89-0.91g/Cm³ 0.93-0.97g/Cm³ Ebe Mgbaze 160-170℃ 120-135℃ Nguzogide Okpomọkụ Dị Mma Nguzogide Okpomọkụ Dị Elu, Nwere Ike Idi Ihe Karịrị 100℃ Okpomọkụ Dị Elu Nguzogide Okpomọkụ Dị Nnọọ Njọ, Na-enwekarị Ike Idi Ihe Karịrị 70-80℃ Okpomọkụ Dị Elu Ngbanwe Okpomọkụ Dị Elu, Mana Ike Idi Ihe Na-adịghị Mma Ngbanwe Dị Mma, Gụkwuo …
Ọdịiche dị n'etiti LLDPE na LDPE
Ọdịiche dị n'etiti polyethylene dị ala njupụta (LLDPE) na polyethylene dị ala njupụta (LDPE) 1. Nkọwa: Polyethylene dị ala njupụta (LLDPE) na polyethylene dị ala njupụta (LDPE) bụ ihe plastik sitere na ethylene dị ka ihe kachasị mkpa. Agbanyeghị, ha dị iche n'ihe gbasara nhazi; A na-eji otu teknụzụ na-akpali akpali kwadebe LLDPE, nke na-ebute nhazi kwụ ọtọ na njupụta dị elu, ebe LDPE nwere nhazi yinye na-adịghị mma nke nwere njupụta dị ala. 2. Njirimara anụ ahụ: LLDPE na-egosipụta ọdịiche dị iche iche n'ihe gbasara njupụta: Gụkwuo…
Ịmata ọdịiche dị elu polyethylene (HDPE) site na LDPE
Polyethylene dị elu (HDPE) na polyethylene dị obere (LDPE) bụ ụdị polyethylene abụọ nwere ihe dị iche iche. Lee ihe dị iche n'etiti ha: 1. Nhazi Molekụla: HDPE nwere nhazi kwụ ọtọ na obere alaka, nke na-ebute nnukwu njupụta na kristal. N'aka nke ọzọ, LDPE nwere nhazi dị elu na nke na-adịghị agbanwe agbanwe, nke na-eduga na obere njupụta na obere kristal. 2. Njupụta: Dịka aha ya si kwuo, Polyethylene dị elu (HDPE) nwere njupụta dị elu ma e jiri ya tụnyere obere Gụkwuo …
Gịnị bụ nnukwu njupụta polyethylene plastic?
Polyethylene dị elu (HDPE) bụ ụdị plastik nke a na-eji ike ya dị elu na njupụta ya. A na-ejikarị ya eme ihe n'ọtụtụ ebe n'ihi ezigbo nguzogide kemịkalụ ya, ogologo oge ya, na ọtụtụ ihe dị iche iche. A na-emepụta HDPE site na polymerization nke ethylene monomers, nke na-eme ka agbụ polymer dị larịị nwee nnukwu kristal. A maara HDPE maka njupụta ya dị elu, nke na-enye ya ike na nkwụsi ike ka mma ma e jiri ya tụnyere ụdị polyethylene ndị ọzọ. O nwere njupụta dị site na 0.93 ruo 0.97 Gụkwuo …
Ọ bụ polyethylene plastic?
Ee, polyethylene bụ ụdị plastik. Ọ bụ polima a na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ n'ihi ihe pụrụ iche ya na ọtụtụ ihe dị iche iche. Polyethylene bụ ihe dị mfe, siri ike, ma dịkwa mfe ịkpụzi nke enwere ike ịkpụzi n'ụdị na ụdị dị iche iche. A na-eme polyethylene site na polymerization nke ethylene monomers. Ethylene bụ gas hydrocarbon nke sitere na gas eke ma ọ bụ mmanụ ala. Site na usoro a na-akpọ polymerization, a na-ejikọta ethylene molecules ọnụ iji mepụta agbụ ogologo Gụkwuo …