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 nnukwu resins sịntetik ise, na China ugbu a bụ onye na-ebubata na nke abụọ kasị ukwuu nke polyethylene. A na-ekewa Polyethylene ka ọ bụrụ nnukwu njupụta polyethylene (HDPE), polyethylene dị ala (LDPE), polyethylene dị ala linear (LLDPE) atọ. Ntụle nke akụrụngwa HDPE, LDPE na LLDPE Polyethylene HDPE dị elu abụghị ihe na-egbu egbu, enweghị ụtọ, enweghị isi, yana njupụta nke 0.940 ~ 0.976g / cm3, nke bụ ngwaahịa polymerization n'okpuru ọnọdụ nrụgide dị ala n'okpuru catalysis nkeGỤKWUO …
Kedu ihe mkpuchi mkpuchi PE na ndụ ndụ ya?
Kedu ihe mkpuchi ntụ ntụ PE? Ihe mkpuchi PE ntụ ntụ na-ezo aka n'ụdị mkpuchi ntụ ntụ mere nke resin polyethylene. O nwere njirimara ndị a: Ezigbo nguzogide corrosion: Nwere ike inye nchebe dị mma maka ihe mkpuchi. Nguzogide mmetụta dị mma: nwere ụfọdụ ike na ịdịte aka. Ezigbo nguzogide ihu igwe: Nwere ike iguzogide mmetụta nke ìhè anyanwụ, mmiri ozuzo na ọnọdụ ihu igwe ndị ọzọ. Ezigbo ihe mkpuchi ọkụ eletrik: Nwere ike izute ihe mkpuchi ọkụ eletrik nke ngwaahịa ụfọdụ. Ọ dị mfe itinye: Enwere ike itinye ya na mkpuchi ntụ ntụ dị iche icheGỤKWUO …
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 ngwa ha. Akụkụ na-esonụ ga-akọwapụta ọdịiche dị n'etiti ihe abụọ a. Aha Chemical Polypropylene Polyethylene Structure Ọ dịghị Alaka Chain Structure Alaka Chain Structure Njupụta 0.89-0.91g/Cm³ 0.93-0.97g/Cm³ Ebe mgbaze 160-170℃ 120-135℃ 100-70stantance dị elu okpomọkụ nwere ike na-eguzogide okpomọkụ erature Nguzogide okpomọkụ dị elu dị ntakịrị, na-emekarị nwere ike iguzogide 80-XNUMX ℃ Ọnọdụ okpomọkụ dị elu dị elu ike ike, ma adịghị ike mgbanwe dị mma,GỤKWUO …
Ọdịiche dị n'etiti LLDPE na LDPE
Ọdịiche dị n'etiti linear low density polyethylene (LLDPE) na obere njupụta polyethylene (LDPE) 1. Definition Linear low density polyethylene (LLDPE) na obere njupụta polyethylene (LDPE) bụ ma plastic ihe ewepụtara na ethylene dị ka isi akụrụngwa. Otú ọ dị, ha dị iche na usoro nhazi; A na-akwado LLDPE site na iji otu teknụzụ na-akpali akpali, na-ebute nhazi ahịrị na njupụta dị elu, ebe LDPE nwere usoro agbụ na-adịghị mma nke nwere njupụta dị ala. 2. Njirimara anụ ahụ LLDPE na-egosipụta ọdịiche dị iche iche na njupụtaGỤKWUO …
Ịmata ọdịiche dị elu polyethylene (HDPE) site na LDPE
Polyethylene dị elu (HDPE) na obere njupụta polyethylene (LDPE) bụ ụdị abụọ nke polyethylene polymers nwere ihe pụrụ iche. Nke a bụ isi ihe dị iche n'etiti ha: 1. Ọdịdị Molecular: HDPE nwere usoro nhazi nke nwere obere alaka, na-ebute nnukwu njupụta na crystallinity. LDPE, n'aka nke ọzọ, nwere nnukwu alaka na usoro oge, na-eduga na njupụta dị ala na obere kristal. 2. Njupụta: Dị ka aha ahụ na-egosi, High density polyethylene (HDPE) nwere njupụta dị elu ma e jiri ya tụnyere ala.GỤKWUO …
Gịnị bụ nnukwu njupụta polyethylene plastic?
Polyethylene njupụta dị elu (HDPE) bụ ụdị rọba nke ejiri ike ya dị elu na njupụta ya mara. A na-ejikarị ya eme ihe n'ụdị dị iche iche n'ihi nguzogide kemịkalụ ya dị mma, ịdịte aka na ịdịte aka. A na-emepụta HDPE site na polymerization nke ethylene monomers, na-ebute ụdọ polymer linear nke nwere ogo kristal dị elu. A maara HDPE maka njupụta ya dị elu, nke na-enye ya ike na ike siri ike ma e jiri ya tụnyere ụdị polyethylene ndị ọzọ. Ọ nwere njupụta sitere na 0.93 ruo 0.97GỤKWUO …
Ọ bụ polyethylene plastic?
Ee, polyethylene bụ ụdị plastik. Ọ bụ polymer nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche n'ihi ihe ndị pụrụ iche ya na ọdịdị ya. Polyethylene bụ ihe dị arọ, nke na-adịgide adịgide na nke na-agbanwe agbanwe nke enwere ike ịkpụzi ngwa ngwa ka ọ bụrụ ụdị na ụdị dị iche iche. A na-eme polyethylene site na polymerization nke ethylene monomers. Ethylene bụ gas hydrocarbon nke sitere na gas ma ọ bụ mmanụ ala. Site na usoro a na-akpọ polymerization, ethylene molecules na-ejikọta kemịkalụ ọnụ iji mepụta ogologo agbụGỤKWUO …