Ụzọ iji meziwanye ikike elu nke polypropylene

Na-amụba ngwa nkeihe polypropylenen'akụkụ dị iche iche, ihe ndị a chọrọ maka ikike elu ha na-aghọkwa elu na elu. Otú ọ dị, ike dị ala nke polypropylene n'onwe ya na-etinye ụfọdụ njedebe na ngwa ya. Ya mere, otu esi emeziwanye ikike elu nke polypropylene aghọwo ebe nyocha.

Ọtụtụ ụzọ iji meziwanye ikike elu nke polypropylene

Mee ka ọ dị elu

Site n'ịbawanye ịdị njọ nke elu polypropylene, enwere ike imeziwanye ikike elu ya. Dịka ọmụmaatụ, enwere ike itinye ọgwụgwọ ájá ájá ma ọ bụ ịse ihe n'elu polypropylene iji mee ka nhazi geometric dịkwuo elu ma si otú ahụ kwalite ikike elu ya. Ka ọ dị ugbu a, a pụkwara ịba ụba nhụsianya elu site na ụzọ ndị dị ka nhazi ọkụ eletrik na ntinye ion.

Mgbanwe ihu igwe

Mgbanwe ihu igwe bụ usoro a na-ahụkarị iji kwalite ikike elu nke polypropylene. Dịka ọmụmaatụ, site na ikpuchi oyi akwa nke modifier n'elu polypropylene, ike elu ya nwere ike ịbawanye elu. Common modifiers na-agụnye siloxanes, polyamides, wdg. Ndị a modifiers nwere ike na-etolite a dịtụ ike chemical nkekọ n'elu polypropylene, si otú mma ya elu ike.

Ngbanwe kemịkalụ

Mgbanwe kemịkalụ bụ usoro dịtụ nke ọma iji kwalite ikike elu nke polypropylene. Enwere ike ịmegharị polypropylene ma ọ bụ jiri ihe ndị ọzọ gbanye ya ka ọ gbanwee ihe ndị dị n'elu ya. Dị ka ihe atụ, polypropylene nwere ike ịbụ copolymerized ma ọ bụ anyado na acrylic acid, co methylacrylic acid, wdg iji nweta polymers nwere ezigbo elu Njirimara.

Kedu ntụzịaka mgbanwe enwere ike iji kwalite arụmọrụ?

Polypropylene, nke akpọchiri dị ka PP, bụ otu n'ime plastik ise zuru ụwa ọnụ nke a na-ejikarị na ngwaahịa kwa ụbọchị na ụlọ ọrụ mmepụta ihe. Mgbanwe PP bụ mpaghara sara mbara nke gụnyere ọtụtụ ntụziaka na ụzọ dị iche iche. Ebumnuche, na nnukwu akụkụ, bụ iji kwụọ ụgwọ maka adịghị ike nke PP n'onwe ya ma gbasaa mpaghara ngwa ya. Ndị a bụ ntụziaka nkịtị maka mgbanwe polypropylene:

1. Mgbanwe emelitere:PP ihedị nro na enweghị nkwado zuru oke. Ihe eji arụ ọrụ nke polypropylene, dị ka ike, isi ike, na iyi nguzogide, nwere ike ịkwalite site na ịgbakwunye eriri iko, eriri carbon, nanomaterials, wdg.

2. Ndozi ndochi: PP nwere ọnụ ọgụgụ dị elu nke nkwụsịtụ ma na-enwekarị nrụrụ mgbe ịkpụzi injection. Site n'ịgbakwunye ihe ndị dị ka ntụ ntụ inorganic na beads microglass, enwere ike imeziwanye njirimara nke polypropylene, dị ka ịba ụba okpomọkụ, ibelata ọnụ ahịa, na ịkwalite nkwụsi ike akụkụ.

3. Blending mgbanwe: Ịgwakọta polypropylene na polymers ndị ọzọ ma ọ bụ ihe mgbakwunye iji meziwanye ihe onwunwe ya, dị ka ịba ụba siri ike, nguzogide kemịkalụ, nkwụsị okpomọkụ, wdg.

4. Ihe mgbakwunye na-arụ ọrụ: PP enweghị ire ọkụ ma nwee nguzogide ihu igwe na-adịghị mma. Ịgbakwunye ihe mgbakwunye nwere ọrụ dị iche iche, dị ka antioxidants, UV absorbers, retardants ire ere, wdg, nwere ike melite nguzogide ihu igwe na ọkụ ọkụ nke polypropylene.

Mmechi

N'ozuzu, e nwere ụzọ dị iche iche iji meziwanye ikike elu nke polypropylene. Ekwesịrị ịhọrọ ụzọ dabara adaba dabere na ọnọdụ ngwa dị iche iche. Ụzọ ndị a nwere ike imeziwanye ikike elu nke ihe polypropylene n'ụzọ dị irè, si otú a na-eme ka arụmọrụ ha dịkwuo elu na ngwa dị iche iche.

Ụgwọ nke ụlọ ọrụ Dongguan Liansheng Non Woven Technology Co., Ltd.e hiwere na Mee 2020. Ọ bụ nnukwu ụlọ ọrụ mmepụta ihe na-abụghị akwa na-ejikọta nyocha na mmepe, mmepụta na ahịa. Ọ nwere ike ịmepụta agba dị iche iche nke PP spunbond akwa na-abụghị kpara nke nwere obosara nke na-erughị 3.2 mita site na gram 9 ruo 300.