Akụkọ

Metallocene polyethylene (mPE) bụ ụdị polyethylene resin arụpụtara na ndabere nke metallocene catalysts, nke bụ ihe ọhụrụ teknụzụ dị oke mkpa na ụlọ ọrụ polyolefin n'afọ ndị na-adịbeghị anya. Ụdị ngwaahịa tumadi gụnyere metallocene obere njupụta elu nrụgide polyethylene, metallocene high density low pressure polyethylene na metallocene linear low density polyethylene. A na-eji Metallocene polyethylene eme ihe n'ọtụtụ ebe na usoro ịkpụzi ihe na-emekọ ihe ọnụ site na njiri anụ ahụ pụrụ iche na arụmọrụ nhazi ya, ma ụlọ ọrụ nkwakọ ngwaahịa na nke mba ọzọ masịrị ya.

Njirimara nke metallocene polyethylene

1. Metallocene polyethylene nwere mma elongation na ezumike karịa ot polyethylene. Metallocene polyethylene nwere mmetụta dị mma karịa n'ihi ịdị arọ ya dị elu yana nkesa denser karịa polyethylene.

2. Lower okpomọkụ akara okpomọkụ na elu okpomọkụ akara ike.

3. Mma nghọta na ala haze uru.

Ngwa ihe nkiri metallocene polyethylene

1. Nkwakọ nri nri

Enwere ike iji ihe nkiri Metallocene polyethylene kpuchie ya na BOPET, BOPP, BOPA na ihe nkiri ndị ọzọ, nke dabara adaba maka ịkwakọ nri anụ, nri dị mma, nri oyi kpọnwụrụ na ngwaahịa ndị ọzọ.

2. Nkwakọ ngwaahịa ugbo

Ihe nkiri metallocene polyethylene a na-akpụ akpụ nke a na-emepụta usoro dị iche iche maka mgbochi mmiri vapor dị mma, ebe ikuku oxygen dị elu, njirimara a na-eme ka ọ dị mma maka nkwakọ ngwaahịa ọhụrụ na akwukwo nri. Tụkwasị na nke ahụ, ihe nkiri metallocene polyethylene fụrụ akpụ nwere njirimara nke ike dị elu, mgbochi fogging, mgbochi mmiri, nkwụsị ịka nká na nghọta dị mma.

3. Akpa dị arọ

A na-ejikarị akpa ọrụ dị arọ maka ịkwakọ ngwaahịa rọba, fatịlaịza, nri, osikapa na ọka. Mpụta nke metallocene polyethylene, akpa ndị dị arọ nwere ike ime ka arụ ọrụ akara, mmiri na-eguzogide mmiri, ọrụ mgbochi mmiri, ọrụ mgbochi ịka nká dị elu karị, na okpomọkụ dị elu adịghị eme ka nrụrụ ahụ dị nro, oyi anaghị agbaji agbaji nke uru.

Mgbakwunye nke metallocenes na nhazi ihe nkiri na-eme ka ike nkwụsị na ịdị mma nke ihe nkiri ahụ dịkwuo mma, ma e nwekwara ụfọdụ ihe ịma aka na nhazi, dị ka nnukwu viscosity nke metallocenes na-emetụta nhazi nhazi na ihe ngosi nke agbaze nke ngwaahịa na usoro extrusion. .

Ihe kpatara agbaze nke metallocene polyethylene na nhazi ihe nkiri nwere ike ịgụnye ihe ndị a:

1. elu viscosity: metallocene polyethylene nwere nnukwu gbazee viscosity, nke nwere ike iduga gbazee mgbaji n'oge extrusion dị ka agbaze na-doro elu shiee agha ka ọ na-agafe site na orifice anwụ.

2. ezughị oke njikwa okpomọkụ: Ọ bụrụ na usoro okpomọkụ dị elu ma ọ bụ nke na-adịghị mma, nke a nwere ike ime ka ihe ndị ahụ na-agbaze n'elu ebe ụfọdụ ebe ọ na-anọgide na-agwọ ya na ndị ọzọ, na ọnọdụ mgbaze a na-enweghị isi nwere ike ime ka ọkpụkpụ gbazee n'elu.

3. Mgbakasị ahụ ike: N'ime usoro extrusion, agbaze ahụ nwere ike ịdaba n'ọgba aghara dị ukwuu na nkwụsị ahụ na-anwụ anwụ, karịsịa ma ọ bụrụ na a naghị emepụta ihe mkpuchi ahụ nke ọma ma ọ bụ nhazi ngwa ngwa ngwa ngwa, nnukwu nrụgide siri ike nwere ike ime ka ọkpụkpụ gbazee.

4. Ihe mgbakwunye ma ọ bụ masterbatches: Ihe mgbakwunye ma ọ bụ masterbatches agbakwunyere n'oge nhazi nke na-adịghị agbasasị n'otu n'otu nwekwara ike imetụta ọdịdị agbaze nke agbaze, na-eduga n'ịgbaze agbaze.

SILIKE PFAS na-enweghị PPA SILIMER 9300, Melite metallocene polyethylene gbazee mgbaji

Ngwaahịa usoro SILIMER bụ ihe enyemaka nhazi polymer na-enweghị PFAS (PPA)nke Chengdu Silike nyochara wee mepụta ya. Usoro ngwaahịa a bụ Copolysiloxane dị ọcha gbanwetụrụ, nwere njirimara nke polysiloxane na mmetụta polar nke otu gbanwetụrụ.

SILIMER-9300bụ ihe mgbakwunye silicone nwere otu ndị na-arụ ọrụ pola, nke a na-eji na PE, PP na ngwaahịa rọba na ngwaahịa rọba ndị ọzọ, nwere ike imeziwanye nhazi na ntọhapụ nke ukwuu, belata nrụpụta ọnwụ ma melite nsogbu mgbaze, nke mere na mbelata ngwaahịa ahụ ka mma.

N'otu oge ahụ,SILIMER 9300nwere usoro pụrụ iche, ezigbo ndakọrịta na resin matrix, enweghị mmiri ozuzo, enweghị mmetụta na ọdịdị nke ngwaahịa na ọgwụgwọ elu. A na-atụ aro ka etinyere ya n'ime ụfọdụ ọdịnaya masterbatch mbụ, wee jiri ya na polyolefin polymers, ịgbakwunye ya n'ime oke nwere ike ịdị irè.

TinyeSILIMER 9300na usoro, na-agbaze eruba, processability, na mmanu nke resin nwere ike n'ụzọ dị irè mma nakwa dị ka kpochapụ mgbaze gbazee, ukwuu eyi iguzogide, nta esemokwu ọnụ ọgụgụ, ịgbatị akụrụngwa ihicha okirikiri, ebelata downtime, na elu mmepụta na a mma ngwaahịa elu, nhọrọ zuru oke iji dochie PPA dabere na fluorine dị ọcha.

Mmelite nke mgbaji agbaze metallocene.

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