Pp plastiki: imitungo, ubwoko, porogaramu, gutunganya no guhindura

Niki gituma ibintu bya buri munsi biramba, kwikigiza, no gukora ibiciro? Igisubizo kiri muri pp plastike. Kuva gupakira ibice byimodoka, polypropylene (pp) yahindutse imfuruka yo gukora ibikorwa bigezweho.

Muri iyi nyandiko, uziga kumitungo yihariye, ubwoko butandukanye, porogaramu mu nganda zinyuranye, nuburyo itunganijwe kandi yarahinduwe. Komeza usome kugirango umenye impamvu pp plastike ari ibintu byingenzi kwisi.

Pp plastike ni iki?

PolyproPylene (pp) ni polymoclestique ya theisile. Byakozwe muri mocomers ya prosery binyuze mubikorwa byiganje.

PP ya chimique ni (c3h6) n. 'N' yerekana umubare wo gusubiramo ibice byumunyururu wa Polymer.

Iyi plastike ni igice gikomeye kandi gikomeye. Birahuye nabyo, hamwe nubucucike bwa 0.9 G / CM⊃3 ;.

PP ifite imiti itemewe. Ihagurukira neza kurwanya acide, ibishishwa, n'ibiti byinshi.

Umutungo wa Polypropylene

Polypropylene (pp) yirata guhuza ibintu. Ibi bigira amahitamo atandukanye kandi akunzwe kubisabwa byinshi.

Umutungo

• Ubucucike: PP ifite ubusugike buke ugereranije nizindi plastiki. Irwanya kuva 0.895 kugeza 0.92 G / CM⊃3 ;.

• Gushonga Ingingo: Porogaramu yo gushonga pp ni hejuru cyane.

• Homopolymers ishonga saa 160-165 ° C.

• Copolymers ishonga kuri 135-159 ° C.

• Crystallinity: PP ni igice cya sitermer. Crystallinity yayo igira ingaruka kumiterere nko gukomera no kutaborama.

• Imbaraga no gukomera: PP itanga imbaraga nziza no gukomera kuburemere bwayo. Ibi ni ukuri cyane cyane kubijyanye na homopolymes kandi byuzuye amanota.

Imiti

• Kurwanya imiti: PP irwanya imiti myinshi, harimo:

• Dilute kandi yibanze

• Inzoga

• Basses ariko, PP ifite intanda nke kuri okiside na aromatimani.

• Kurwanya Solvention: PP irwanya ibicuruzwa byinshi mubushyuhe bwicyumba. Ariko irashobora kwibasirwa na chlorinated na hodrocarbone.

Imiterere ya mashini

• Imbaraga Imbaraga: PP, cyane cyane copolymers, gira imbaraga nziza. Ibi birashobora kongera imbaraga zingirakamaro.

• Kurwanya Umunaniro: PP ifite umunaniro mwiza. Irashobora kwihanganira guhangayika inshuro nyinshi.

• Creep Kurwanya: PP irwanya guhindura munsi yimitwaro irambye. Ibi bituma bikwirakwira kubisabwa.

Imiterere yubushyuhe

PP igumana imitungo neza ku bushyuhe bwo hejuru.

• Ubushyuhe bwo guhindura ubushyuhe (HDT): HDT ya PP kuva ku 50-140 ° C. Amanota yujuje amanota atanga ubushyuhe bwinshi.

• Kwagura ikirere: PP ifite umutekano ugereranije wo kwaguka kwubushyuhe ugereranije nandi mashusho.

Umutungo w'amashanyarazi

PP ni insulator nziza y'amashanyarazi.

• Imbaraga zimyidagaduro: PP ifite imbaraga zimirire ya 30 km / mm. Ibi bituma bikwiranye nibice by'amashanyarazi.

• Kurwanya ibihugu: PP ikomeza kurwanya ibihugu byinshi, ndetse no mubidukikije.

Ibintu bya Optique

Imiterere ya Optique iratandukanye bitewe nicyiciro hamwe nibishyingo.

• Gukorera mu mucyo: Abaryamana bahuje ibitsina basanzwe bahinduka. Ariko ClarifIers irashobora gukora pp isobanutse, isa nikirahure.

• Gloss: PP irashobora kugira ubuso burebure, cyane cyane hiyongereyeho abakozi bakuru.

Guhuza iyi mitungo bituma pp ibereye kubisabwa bitandukanye:

• Uburemere bwacyo bugabanya amafaranga yo gutwara no gukora umusaruro wibice bitoroshye.

• Kurwanya imiti bituma PP ikoreshwa mugupakira isuku, ibishishwa, na Ibicuruzwa.

• Ingaruka nziza hamwe na farugue yo kurwanya umunaniro pp kuri hingies, snap-ihuye, nibice byimuka.

• HDT ndende hamwe namashanyarazi meza akora pp nibyiza kubikoresho no mumashanyarazi.

• Ibyiza bya optique ya pp yasobanuwe pP ya plastique ihenze nka acrylic.

Ibyiza bya PP Ibiranga

Umutungo	Wibiciro	Gusaba
Ubucucike buke	Ibicuruzwa byoroheje	Ibice by'imodoka
Kurwanya imiti	Kuramba ahantu hakeye	Ibikoresho bya shimi
Ingingo yoroheje	Bikwiranye na porogaramu ishyushye	Gupakira ibiryo
Kurwanya Umunaniro	Kuramba kuramba	Hanze
Inshinge z'amashanyarazi	Umutekano mu mashanyarazi	Insulation

Gusobanukirwa ibi bintu ni ngombwa iyo urebye Polypropylene Gutera inshinge kubikenewe byawe.

Ubwoko bwa Polypropylene

Polypropylene (pp) iza muburyo butandukanye. Buriwese atanga imitungo yihariye ninyungu.

Homopolymer pp

Homopolymer PP nuburyo bukunze kugaragara. Ni urwego rusange rwintego rukoreshwa mubisabwa byinshi.

• Imitungo n'ibiranga:

• Igice-kritstalline na rigid

• Imbaraga nyinshi-kuri-uburemere

• Kurwanya imiti no Kurwanya

• Inzitizi nziza

• Porogaramu rusange:

• Gupakira (ibikoresho byibiribwa, amacupa)

• Ibice by'imodoka  (Imbere ya Trim, Imanza za Bateri)

• Ibikoresho n'ibicuruzwa byabaguzi

• Ibikoresho byo kwa muganga na Labo Ware

Copolymer idasanzwe pp

Copolymes idasanzwe irimo Ethylene nto. Ibi bituma batandukana na homopolymers.

• Uburyo butandukanye na homopolymer:

• Ethylene ihungabanya imiterere isanzwe

• Ahantu ho gushonga na kristu

• Kunonosorwa no guhinduka

• Kunonosorwa neza no guhinduka:

• Bikwiranye no gusabana

• Kurwanya Byiza, cyane cyane mubushyuhe buke

• Byinshi kandi byarangwa

• Ikoreshwa risanzwe:

• Gupakira (firime, imifuka)

• Ibikoresho byubuvuzi hamwe na tubing

• Amacupa yakangutse no gufunga

• Inzu zo mu rugo n'ibikoresho

Guhagarika copolymer (ingaruka copolymer) pp

Guhagarika copolymers, uzwi kandi nkingaruka copolymers, zirimo etyylene nyinshi. Yinjijwe muri block aho kugana ku bushake.

• Kwinjiza Esylene kugirango imbaraga zikongere Ingaruka:

• Ethylene Block Act Acces Ampinduka

• Kurwara cyane ingaruka zidasanzwe kuruta homopolymers

• Komeza gukomera no kurwanya ubushyuhe bwa PP

• Porogaramu isaba gukomera:

• Bumpers ya Automotive na Trim yo hanze

• Imizigo n'ibicuruzwa bya siporo

• Ibikinisho n'ibicuruzwa byo kwidagadura

• Ibice binini bifatika

Ubwoko bwihariye bwa PP

Ubwoko bumwebumwe bwa PP bwihariye bwateye imbere. Batanga imitungo idasanzwe kubisabwa byihariye.

• Imbaraga zo hejuru zashonga pp:

• Imiterere ndende ishami ryumurongo

• Kunoza gushonga imbaraga no kwaguka

• Ikoreshwa mu kunyerera no guhuha

• Kwagura PP (EPP):

• Ifunze-seam ifuro ya pp

• Uburemere bworoshye cyane hamwe ningaruka nziza

• Ikoreshwa mu gupakira hamwe nibice byimodoka

Dore igereranya ryihuse ryubwoko nyamukuru bwa PP:

Umutungo	HomoPolymer	Copolymer Ingaruka	Igisubizo cya
Imbaraga	Hejuru	Gushyira mu gaciro	Hejuru
Gukomera	Hejuru	Gushyira mu gaciro	Hejuru
Kurwanya ingaruka	Hasi	Gushyira mu gaciro	Hejuru
Gusobanuka	Bisobanutse	Mu mucyo	Opaque
Kurwanya imiti	Byiza	Byiza	Byiza
Kurwanya ubushyuhe	Hejuru	Gushyira mu gaciro	Hejuru

Porogaramu ya PP Plastike

PolyproPylene (pp) nibikoresho byukuri kubikorwa. Guhinduranya kwayo bituma bikoreshwa muburyo butandukanye bwinganda na porogaramu.

Gupakira

Pp ni amahitamo akunzwe yo gupakira. Itanga impirimbanyi nziza yimitungo nibiciro.

• Gupakira ibiryo:

• Ibikoresho bya Rigid kuri Yogurt, Margarine, Gufata Amafunguro

• Filime Zihindagurika Imifuka ya Snack, agasanduku k'ibinyampeke

• Amacupa ya Ketchup, Syrup, isosi

• Ibikoresho bya microrakerabikoresho

• Gupfundikirana:

• BLIST PAFIDS KUBIKORWA NA CAPSULE

• Inzitizi ya Sterile Gupakira ibikoresho

• Imifuka ya IV no gukurura

• Ibikoresho hamwe nibikoresho byintangarugero

• Ibicuruzwa by'umuguzi:

• Ibibindi byo kwisiga

• Amacupa ya Shampoo

• Inzu zo munzu nkurubibi n'ibibindi

Automotive

PP ikoreshwa cyane mugukoresha imodoka. Ifasha kugabanya ibiro nigiciro mugihe itanga imikorere yizewe.

• Amarindi y'imbere:

• Urugi rwa Urugi na Pillar

• Ibikoresho byabapane nibikoresho bya Dashboard

• Ikigo Consoles no kubika ibikoresho

• Intebe isubira inyuma

• Munsi ya-Hood ibice:

• Imanza za bateri na trays

• Ibigega byamazi kuri feri, gukonjesha, washer amazi

• Moteri ibipfukisho hamwe na shrouds

• Umwuka ufata byinshi

• Bumbers na trim yo hanze:

• Bumper Fashias na Absorbers

• Grilles n'umubiri

• Imisozi ihindagurika

• Rocker Panels kandi urinde inkinzo

Ubuvuzi

Imvugo ya PP kandi irwanya Sterilisation ituma ibikoresho byatoranijwe byo gusaba ubuvuzi.

• Siringi na Vialing:

• Syringenge

• Ibikoresho byo gutanga ibiyobyabwenge byubatswe

• Vials kubisa byoroshye kandi bikomeye

• Iv ihuza na valves

• Ibikoresho by'ubuvuzi:

• Impemu na Nebulizers

• Ibikoresho byo kubaga

• Imbaraga zikoreshwa, clamps, trays

• Ibishushanyo bya Otoscope no Gutanga amakaramu

• Laboratoire ware:

• Ibikoresho bya Petri hamwe nibikoresho byintangarugero

• Beakers kandi barangije silinderi

• Pipettes hamwe ninama za pipette

• Centrifuge tubes na plate ya microtiter

Imyenda

PP fibre nibitambara bikoreshwa muburyo butandukanye bwimyenda. Batanga imbaraga, kurwanya imiti, no kwinjiza mu buryo buke.

• Fibre kumyenda, upholtery, amatapi:

• Imyenda y'imbere y'imyenda n'ibice shingiro

• Imikino n'ibikorwa

• Imyenda yo hejuru y'ibikoresho no mu bihoto

• Itapi ya kato no gutobora

• Imyenda idahwitse:

• Imyambarire yubuvuzi igaragara, masike, igipfukisho

• Filtration Itangazamakuru ryo mu kirere n'amazi

• Impapuro n'ibicuruzwa byisuku byisuku

• Geotextlies yo kugenzura isuri, gucika intege

Amashanyarazi na elegitoroniki

PP ni insulator nziza ifite imitungo myiza. Byakoreshejwe cyane mumashanyarazi nibigize elegitoroniki.

• Kwinjiza insinga n'amavugo:

• Amashanyarazi kubikoresho nibinyabiziga

• Umugozi wa jacketing kububasha na itumanaho

• Gusunika kubacumbika nabafite ubushobozi

• Guhuza no guhinduranya:

• Inzu yo guhuza amashanyarazi

• Hindura imirambo

• Amashanyarazi n'amacomeka

• Agasanduku k'ibicuruzwa no gutwika

Ibyiza bya PP byubaka bikwiranye namashanyarazi menshi na elegitoroniki:

• Uburemere bwacyo bugabanya uburemere rusange bwibikoresho nibikoresho.

• Kurwanya imiti birinda amavuta, bidakemu, nibindi bintu byangiza.

• Umutekano uhagaze neza cyemeza ibice bikomeza imiterere yabo nubwo impinduka zubushyuhe.

• Imbaraga zo hejuru imirire irinda gusenyuka no kubazwa.

Ibikoresho byo kubaka no kubaka ibikoresho

PP irakoreshwa mu kubaka kubera iramba ryayo, kurwara imiti, n'ibiciro bike.

Benshi muri Polypropylene

• Imiyoboro hamwe na fittings:

• Amazi ashyushye kandi akonje amazi

• Umuyoboro na pisine

• Imiyoboro yo gukwirakwiza gazi

• Ibituba bihumeka na pneumatike

• Ibikoresho byo kwikinisha:

• Ibibaho byibibaho kurukuta nibisenge

• Gushyushya no gukonjesha panel

• Kwiyegurira Hvac Ducts na Pipes

• Inzitizi z'abagore no mu nzu

Gutunganya Polypropylene

PolyproPylene (pp) ni the thermoplastique. Irashobora gutunganywa ukoresheje uburyo butandukanye kugirango ukore ibicuruzwa byinshi.

Imashini iteye inshinge

Gutera inshinge

Gutera inshinge nuburyo bukunze gutunganya pp. Byakoreshejwe mugukora ibice hamwe nuburyo bugoye kandi bwihanganira cyane.

• Ibisobanuro Bitunganijwe:

• PP pellet ishonga muri barrel ishyushye

• Plastike yashongeshejwe munsi yigitutu kinini

• Ikonjesha ikonje kandi irakomera, gufata imiterere yubutaka

• Ifumbire irafungura kandi igice kisohoka

• Ibipimo by'ingenzi:

• Gushonga ubushyuhe: 200-300 ° C (392-572 ° F)

• Ubushyuhe bwa Mold: 20-80 ° C (68-176 ° F)

• IHURIRO RUTANDUKANYE: 50-200 MPA (7,250-29.000.000 PSI)

• Gufata Umuvuduko: 30-150 MPA (4,350-21,750 PSI)

• Umuvuduko wo gutera inshinge: 50-150 mm / s (2-6 muri / s)

• Inama zo kubumba bwa pp:

• Koresha ubutaka hamwe na polish ndende kugirango utezimbere gutandukana

• Komeza ubushyuhe bumwe bwo gushonga kugirango wirinde inenge

• Hindura ugire igitutu cyo kugenzura kugabanuka n'intambara

• Koresha a Sisitemu yiruka ishyushye kumisaruro nini

Kuzamuka

Kwiyongera gukoreshwa mugufata imyirondoro. Ingero zirimo impapuro, firime, imiyoboro, na tubing.

• Firime no kuzenguruka

• Pp irashonga kandi ihatirwa kugwa

• Ibidasanzwe byakonje kuri rolls

• Ubunini bugenzurwa no gupfa icyuho no gufata umuvuduko

• Filime zirashobora kwerekeza kunoza imbaraga no gusobanuka

• Umuyoboro hamwe numwirondoro:

• PP iranyeganyega ihindagurika

• Ibidasanzwe byakonje mu bwogero bw'amazi cyangwa mu kirere

• Ibipimo bigenzurwa nubunini bupfa no gukuramo umuvuduko

• Imiyoboro irashobora gukonja kugirango ihungabanye

• Inzira y'ingenzi irahinduka:

• Gushonga ubushyuhe: 180-250 ° C (356-482 ° F)

• Gupfa Ubushyuhe: 200-230 ° C (392-446 ° F)

• Umuvuduko wa Screwter: 20-150 rpm

• Kuramo umuvuduko: 1-50 M / min (3-164 ft / min)

Guhubuka

Guhunika kubumba bikoreshwa mugukora ibice byomwo. Ingero zirimo amacupa, tank, hamwe nimodoka.

• Gukandagira gukurura:

• Umuyoboro wa molten pp (pariyoni) irazengurutse

• Parison ikomangirika muburyo bworoshye kandi yazamutseho umwuka

• Igice gikonje kandi kisohoka kuva kubumba

• Gutera inshinge

• Igenamigambi rifite inshinge

• Igenamigambi ryimuwe kuri mold no gutwika

• Iyi nzira yemerera ibishushanyo byinshi byijosi

Theruforming

Ubuvuzi bukoreshwa mugukora ibice binini, bikikijwe. Ingero zirimo gupakiramo trays, umurongo wibikoresho, hamwe nitsinda rya automotive.

• Gukora ibisigazwa:

• Urupapuro rwa pp rwashyushye kugeza byoroshye

• Urupapuro rurafashwe hejuru yubutaka kandi icyuho gikoreshwa

• Urupapuro ruhuye nubutaka uko bukonje

• Umuvuduko:

• Bisa nicyuho cya vacuum, ariko hamwe nigitutu cyiza

• Yemerera ibisobanuro bikarishye hamwe nimbitse

• Irashobora gukora amabati kurenza vacuum

INGORANE N'IBITEKEREZO

Buri buryo bwo gutunganya bufite ibibazo byayo. Ibitekerezo rusange birimo:

• PP ifite idirishya rito ritunganya ugereranije nizindi plastiki

• Ikunda kurwana no kugabanuka kubera ko ari kristu yo hejuru

• Abakozi ba

• Igishushanyo mbonera no gupfa birakomeye kugirango byuzuze neza no gukonjesha

• Imiterere yimikorere igomba kugenzurwa neza ubuziranenge buhoraho

Nubwo ibibazo, pp nibikoresho byo kubabarira kugirango dutungane. Imbaraga zo hasi zashonga kandi imbaraga zo hejuru zishonga zituma ibikorwa byihuta byihuta.

Guhindura pp plastiki

Polypropylene (pp) irashobora guhinduka muburyo butandukanye bwo kuzamura imitungo n'imikorere yayo.

Yuzuye kandi ashimangirwa pp

Ongeraho abagororotse no gushimangirwa kuri PP birashobora kunoza uburemere bwabwo, imbaraga, no gushikama.

• Kuzuza ubukana:

• Talc ni liner isanzwe kuri pp

• Yongera modulus nubushyuhe bwo guhindura ubushyuhe (HDT)

• Ibice byuzuye PP ikoreshwa mubice byimodoka nibikoresho

• Ibirahuri na karuboni fibre ya fibre:

• Ikirahure cy'ikirahure gishobora kongera imbaraga no gukomera kwa pp

• Fibre ya karubone itanga imbaraga zo hejuru no gukomera, ku bucucike bwo hasi

• Fibre-ishimangirwa pP ikoreshwa muburyo bwubaka kandi bwubuhanga

• Calcium karubone yo kugabanya ibiciro:

• Calcium karubone (caco3) ni umwuzuza udasanzwe

• Irashobora gusimbuza bimwe muri polymer, bigabanya ikiguzi rusange

• CACO3-yuzuye PP ikoreshwa mubicuruzwa byapakiwe nibicuruzwa byabaguzi

Guhindura Ingaruka

PP ifite imbaraga nke ugereranije, cyane cyane ahantu hato. Guhindura ingaruka birashobora kongerwaho kugirango utezimbere ubudakemwa.

• Hiyongereyeho Elatomeb yo gukomera kwiza:

• ElatoBemeb nka Ethylene-propylene reberi (EPR) na Esyy-prone-diene monomer (EPDM) bikoreshwa

• Bagize icyiciro gito, rubbery icyiciro gikurura ingaruka

• Ingaruka PP ikoreshwa mubyimba byimodoka, ibikoresho, nibicuruzwa byabaguzi

• Ubwoko bwinsanganyamatsiko yakoreshejwe:

• EPR na EPDM nimpinduka zisanzwe kuri pp

• Ubundi bwoko burimo Polusisoba

• Guhitamo impinduka zingirakamaro biterwa nibisabwa byihariye nibisabwa gutunganya

Flame redirtant pp

PP nibikoresho byaka, ariko birashobora gukorwa kurenga ku buryo bwo gukoresha inyongeramutso.

• Addtive na reactive reabartants:

• Ingero zirimo Brominated na fosphorylated monomer

• Barahoho burundu kandi ntibakunze gusohora

• Ingero zirimo ibice bya Halogite

• Ongeraho flame redardants ivanze muri pp mugihe cyo gutunganya

• Reactive Realdatants ni ihuriro ryimiti kuri pp

• Ibipimo bya UL94:

• Ul94 nuburyo busanzwe bwo kwipimisha kubikoresho bya plastiki

• Ibipimo byinjira muri HB (gutwikwa kwambitse) kuri v-0 (gutwikwa, kwizirika)

• Flame Redarbant PP irashobora kugera kuri V-0 hamwe nuburenganzira bwo guhuza inyongeramu

Pp

PP ni insulator y'amashanyarazi, ariko irashobora gukorwa neza ukoresheje hiyongereyeho kuzunguruka.

• Ongeraho karubone umukara cyangwa fibre fibre:

• Batanga imyitwarire myinshi ariko bahenze cyane

• Ikora umuyoboro uyobora muburyo buke (<10%)

• Karubone umukara ni uzuzanya neza pp

• Fibre ibyuma nkicyuma cyangwa nikel irashobora kandi gukoreshwa

• Gusaba muri Esd na EMI bigongisha:

• Ingero zirimo uruzitiro kubikoresho bya elegitoroniki hamwe na kabili

• Ingero zirimo gupakira ibice bya elegitoroniki hamwe no gutandukanya itandukaniro

• PP igenda ikoreshwa mukurinda electrostatike (ESD)

• Irashobora kandi gutanga amagorofa ya electronagnetic (eMI)

Yasobanuye pp

PP isanzwe isobanutse, ariko irashobora gukorwa mu mucyo binyuze mu gukoresha abakozi bashimangira.

• Kunoza gukorera mu mucyo hamwe n'abakozi basuzugura:

• Abakozi basuzugura ni abakozi bakuruteza imbere gushinga kwimiterere ntoya, cyane kristu imwe

• Ingero zirimo Clarifiers-ashingiye kuri Clarifiers na fosfore kama

• Barashobora kunoza umucyo wa pp kurwego rusa nikirahure cyangwa polycarbonate

• Ikoresha mubicuruzwa byabaguzi:

• Ingero zirimo ibiryo, ubwanwa, hamwe nibikoresho byubuvuzi

• PP yasobanuwe muri porogaramu aho gukorera mu mucyo wifuza

• Itanga ubundi buryo bwiza cyane kuri plastike ikwiye cyane

Amahitamo arambye

PP irashobora gukomera binyuze mugukoresha ibikubiyemo cyangwa ibikoresho bishingiye kubikoresho byibinyabuzima.

• PP ya recycled PP:

• Ingero zirimo ibice byimodoka, ibikoresho, nibikoresho byubwubatsi

• PP nimwe muri plastike ya recycle nyinshi

• Gusubiramo PP birashobora gukoreshwa mubikorwa bitaribwa ibiryo

• Irashobora kandi gukoreshwa mubiryo byo guhuza ibiryo niba bisukuwe neza kandi byandujwe

• BIO-BIKORWA PP:

• BIO-BIKORWA PP bikozwe mubikoresho byabijwe byibimenyetso byongerwa nka jarn cyangwa ibigori

• Ifite imitungo imwe nka pp isanzwe ariko ikirenge cyo hepfo

• Bio-Bishingiye PP iracyari mubyiciro byambere byubucuruzi ariko ifite amahirwe menshi yo gukura

Izi ni ingero nke gusa zuburyo PP ishobora guhinduka kugirango ibone ibyo bakeneye. Hamwe no kugereranya no guhuza n'imihindagurikire, PP bizakomeza kuba ibikoresho byo guhitamo inganda nyinshi.

Kugereranya nibindi plastiki

Polypropylene (pp) akenshi ugereranije nibindi bikoresho. Reka turebe uko byashizwe mubikoresho bimwe bisanzwe.

Pp vs pe

Polyethylene (pe) niyindi polyolefin. Isangira ibintu byinshi na PP.

• Bisa:

• Byombi ni bike kandi bikabije

• Bafite imiti myiza yimiti nubushuhe bungambaro

• Pe na pp birashobora gutunganywa hakoreshejwe ibikoresho bisa

• Itandukaniro:

• PP ifite imbaraga zo hejuru no gukomera kuruta pe

• Ifite kandi imbaraga nziza z'ubushyuhe no gukorera mu mucyo

• Pe, kurundi ruhande, ifite ubushyuhe buke-buke bugira ingaruka

• Nayo irahinduka kandi byoroshye kashe

• Guhitamo hagati ya PP na PP:

• Kubisaba gukomera no kurwanya ubushyuhe, PP niyo ihitamo ryiza

• Ingero zirimo Ibice by'imodoka , ibikoresho, hamwe nibikoresho microkarasi

• Kubisaba bikeneye guhinduka no gukomera-ubushyuhe, pe ikunzwe

• Ingero zirimo amacupa, ibikinisho, nibipaki byoroshye

Urashobora kwiga byinshi kubyerekeye itandukaniro riri hagati yubwoko bwa polyethylene mubuyobozi bwacu kuri itandukaniro hagati ya hdpe na ldpe.

PP vs Pet

Polyethylene Terephthalate (Pet) ni polhoster isanzwe. Bikoreshwa kenshi mugupakira porogaramu.

• Imbaraga za buri kintu:

• Itungo rifite imbaraga nyinshi, gukomera, hamwe na bariyeri kuruta pp

• Ifite kandi ibisobanuro byiza na Gloss

• Pp, kurundi ruhande, biroroshye kandi bihenze kuruta amatungo

• Ifite kandi imiti myiza yububiko kandi biroroshye kubumba

• Porogaramu zo gupakira:

• Amatungo akoreshwa cyane kumacupa y'ibinyobwa, cyane cyane ibinyobwa bidasembuye n'amazi

• Itanga inzitizi nziza ya ogisijeni kandi irashobora gukoreshwa byoroshye

• PP ikoreshwa mugupakira ibiryo, cyane cyane kubicuruzwa bisaba microwave gukosora

• Irakoreshwa kandi mumacupa hamwe no gufunga biterwa nubunini bwayo bwiza

Pp vs plastics plastiki

Ubwubatsi bwubuhanga nka Nylon, acetal, na polycarbonate itanga imikorere yo hejuru kuruta pp. Ariko nabyo baza ku giciro cyo hejuru.

• Ibiciro nibitekerezo:

• Ubuvugizi bwa plastiki irashobora gutanga imbaraga nyinshi, gukomera, no kurwanya ubushyuhe kuruta pp

• Bafite kandi umutekano mwiza kandi bambara kurwanya

• Ariko, barashobora kugura inshuro 2-10 kurenza pp kuri pound

• Basaba kandi ubushyuhe bwo murwego rwo hejuru nibindi bikoresho bihenze

• Gusimbuza Plastike Bike Birenze PP:

• Mubisabwa byinshi, PP irashobora gutanga imikorere ihagije ku giciro gito kuruta plastiki yubuhanga

• Ingero zirimo ibice byimbere yimodoka, ibice byibikorwa, nibicuruzwa byabaguzi

• PP irashobora gushimangirwa na fibre yikirahure cyangwa ingaruka zahinduwe kugirango utezimbere imitungo

• Irashobora kandi kuvanga hamwe na plastiki yubuhanga kugirango igabanye ikiguzi mugihe ukomeje gukora

Kubindi bisobanuro byukuntu PP igereranya na plastiki yubuhanga muburyo bwihariye, urashobora kugenzura ubuyobozi bwacu Polypropylene Gutera inshinge.

Dore igereranya ryihuse rya PP hamwe na pe, amatungo, hamwe na plastiki yubuhanga:

umutungo	pp	pet	pet	plastiki
Ubucucike (G / CM⊃3;)	0.90	0.95	1.37	1.10-1.40
Imbaraga za Tensile (MPA)	30	20	50	50-100
Flexiul Modulus (GPA)	1.5	1.0	2.5	2.0-5.0
Shyushya Ubushyuhe Temp (° C)	100	80	75	100-150
Igiciro ($ / kg)	1.50	1.30	2.00	5.00-20.00

Nibyo, ibi nibigereranya rusange. Guhitamo ibintu byihariye biterwa nibisabwa nibisabwa. Kubindi bisobanuro birambuye kubintu byatoranijwe kubikorwa byihariye byo gukora, urashobora gusanga ubuyobozi bwacu Ibikoresho bikoreshwa mugushimura kubumba .

Umwanzuro

Polypropylene (pp) igaragara hamwe nuburyo budasanzwe bwimitungo. Nibyiza, bikomeye, kandi birwanya imiti nubushyuhe.

Iyi mico ikora PP itandukanye mu nganda. Kubijyanye no gupakira Automotive, ni kugenda-ibikoresho kubisabwa byinshi.

Guhitamo uburyo bwiza bwa PP nuburyo bwo gutunganya neza ibicuruzwa byujuje ibikorwa byihariye. Byaba biteye inshinge cyangwa byiyongera, PP ihuza amanota menshi.

INAMA: Birashoboka ko ushobora kuba ushishikajwe na plastique yose

Amatungo	Psu	Pe	Pa	Peek	Pp
Pom	Ppo	TPU	Tpe	San	Pvc
PS	Pc	Pps	ABS	Pbt	Pmma