Ha ho sebelisoa polypropylene fiber spinning, ho sebetsa ha boka ba polyethylene ho lekanyelitsoe. Bakeng sa silika e tloaelehileng e ntle ea denier le likhoele tsa boleng bo holimo, haholo-holo bakeng sa boea bo bonolo joalo ka denier e ntle le likhoele tsa BCF tse loketseng ho penta le liaparo tsa masela, polypropylene hangata bo ratoa ho feta boka ba polyethylene.

Pele ho tsohle, ka lebaka la ho se lumellane pakeng tsa polypropylene le polyethylene, ho thata haholo ho theha motsoako o tšoanang ka kutloisiso ea microscopic, e leng ho tla lebisa ho arohana ha mekhahlelo. Taba ea bobeli, hobane ntlha ea ho qhibiliha ea polyethylene wax e tlase haholo ho feta ea boka ba polypropylene kapa polypropylene, ho thata ho sebetsana le litšobotsi tse fapaneng tsa ho qhibiliha tsa li-polymer tsena tse peli. Ho se leka-lekane le rheology e sa lokelang ea sehlahisoa ho ka lebisa pheletsong ea ts'ebetso ea ho ohla. Ka lebaka la litla-morao tsena, thepa ea masela ea 'mele ea fiber e mpefala.
Ka nako ena, hoa hlokahala ho sebelisa boka ba polypropylene ka viscosity e tlase. Ka lebaka la viscosity ea eona e tlase le ho ba metsi hantle, e khona ho kolobisa mebala ka nako e khuts'oane. Ho phaella moo, ha fiber ea polypropylene e otlolohile 'me e behoa mocheso, e ka fumanoa mocheso oa mocheso oa mocheso (hangata o ka bang 130c), o ka har'a mocheso o qhibilihisang oa boka ba polyethylene.

Ka lebaka la phetoho ea sebopeho sa kristale ea fiber e ka sehloohong ea polypropylene, ho ka hlokomeloa hore boka ba boka ba polyethylene bo qhibiliha ho tloha matrix a polypropylene ho ea holim'a fiber, 'me ha se boka ba boka bo hloekileng feela, empa hape le pigment e tla tlisoa holimo.
Qetellong, tšebelisano lipakeng tsa boka ba polypropylene le resin ea polypropylene e ntle maemong a manyane le a macro, 'me e na le phello e nyane ho thepa ea mochini. Ho na le mefuta e 'meli ea boka ba polypropylene polymerized by metallocene catalytic technology: e' ngoe ke homopolymer polypropylene wax, 'me thepa e tala ke propylene; E 'ngoe ke boka ba polypropylene ea copolymerized, e entsoeng ka propylene le ethylene.
Ka kakaretso, boka ba boka ba homopolymer polypropylene bo na le ntlha e phahameng ea ho qhibiliha, pakeng tsa 140-160c, boima ba limolek'hule ho tloha ho likete ho isa ho mashome a likete, ho tsamaisana le viscosity ea Brookfield ho tloha ho tse ngata ho isa ho tse likete, bokhabane bo phahameng le boima bo phahameng. Sebaka se qhibilihang sa boka ba copolymer polypropylene hangata se pakeng tsa 80-110c, viscosity ea Brookfield ke makholo ho likete kapa esita le mashome a likete, 'me boima ba limolek'hule bo lekanang ke likete ho isa ho mashome a likete. Ka lebaka la ho eketsoa ha ethylene comonomer ka polypropylene copolymer, e senyang tokisetso e tloaelehileng ea limolek'hule tsa propylene, crystallinity ea polypropylene copolymer e tlaase, kahoo ntlha ea ho qhibiliha le eona e tlaase.

Mokhahlelong oa ho koloba ha pigment, ho koloba ha boka bo tlaase ba viscosity ho etsahala kapele, 'me katleho ea ho koloba e phahame. Empa e hlokahala ka terata extrusion. Sebakeng sa granulation, re boetse re na le tšepo ea hore boka ba linotsi bo na le viscosity e itseng, e ka fetisang matla a ho kuta pakeng tsa pigment le resin e qhibiliha, e le hore pigment e kolobisitsoeng e ka aroloa ka mokhoa o ts'oanang ho qhibiliha ha resin. Ka nako ena, boka ba polypropylene e nang le ntlha e tlaase ea ho qhibiliha le boka ba polypropylene e nang le viscosity e phahameng e ka sebelisoa hammoho ho finyella phallo e ntle ka ho fetisisa.
Qingdao Sainuo Chemical Co., Ltd. Re baetsi ba boka ba PE, boka ba PP, boka ba OPE, boka ba EVA, PEMA, EBS,Zinc/Calcium Stearate…. Lihlahisoa tsa rona li fetile tlhahlobo ea REACH, ROHS, PAHS, FDA.
Sainuo kholiseha boka ba linotši, amohela dipatlisiso ea hao!
Webosaete: https://www.sainuowax.com
Imeile: sales@qdsainuo.com
               thekiso1@qdsainuo.com
Adress: Room 2702, Block B, Suning Building, Jingkou Road, Setereke sa Licang, Qingdao, China