Porogaramu

Imwe, PVC ifuro ryintangiriro

Ikibaho cya PVC kizwi kandi nk'urubaho cyangwa urubaho rwa Andy, ukurikije uburyo bwo gukora, isura n'imikorere birashobora kugabanywa mu kibaho cya PVC hamwe n'ikibaho cy'ubusa.

Ikibaho cya PVC cyuruhu rwakozwe na Celuca, hamwe nurwego rwuruhu rukomeye hejuru, rworoshye kandi rworoshye, rukomeye, ibikoresho byiza bya mashini, hamwe nibicuruzwa bisobanutse neza, ikosa rito cyane, ikosa rikomeye kubibumbano, formula, inzira na mbisi ibikoresho.

Ubuso bwibibaho bya PVC byubusa birarekuye, nta gikonjo, kandi hejuru ni heza na convex, bifasha gucapa, gutera no kubaha.Irashobora kubyazwa umusaruro usanzwe, kandi inzira iroroshye kugenzura.

Babiri, ibiranga ikibaho cya PVC

Imyitozo yerekanye ko ikibaho cya PVC gifite ubushyuhe bwiza bwo kubika ubushyuhe, kubika ubushyuhe, kubika amajwi, gufata urumuri n’ibindi bintu, biruta ibindi bikoresho bya pulasitike yoroheje yagutse ya perlite, ceramsite, ibicuruzwa bya asibesitosi n’ibindi bikoresho byifashishwa, bifite ibiranga imikorere yoroshye, hejuru urwego rwa mashini, kuzigama igihe, kuzigama umurimo.Ikibaho cya PVC gishobora gutwarwa nu miyoboro ihanamye, igabanya igihe cyakazi kandi igateza imbere inshuro 6 ~ 10 ugereranije nubundi buryo.

Ikibaho cya PVC cyakozwemo insulasiyo, gikoreshwa mugukingira igisenge no kurukuta rwo hanze, gifite imikorere itagereranywa yubushyuhe bwumuriro nigikorwa cyo gufatira kumurongo wubatswe, kandi kubaka byoroshye, kurengera ibidukikije, kubika igihe, gukora neza nibindi byiza byinshi, birashobora gukoreshwa mugusimbuza polystirene (ikibaho cya benzene) nibindi bikoresho byo kubika ubushyuhe.Ikibaho cya PVC nacyo gikoreshwa mukarere ka majyepfo mugukora amatafari ya PVC ifuro, kugirango ugere ku ntego yo gukingira igisenge no gukingira inkuta zo hanze.Ifite ibintu bikurikira:

1) Ubukungu: igiciro gito cyuzuye.

2) Gukwirakwiza ubushuhe: ubushyuhe bwumuriro ni 0.06-0.070W / (MK), naho kurwanya ubushyuhe bikubye inshuro 10-20 ugereranije na beto isanzwe.

3) uburemere: ubunini bwumye bwa 200-300kg / M3, bihwanye na 1/5 ~ 1/8 cya sima isanzwe ya sima, birashobora kugabanya umutwaro rusange winyubako.

4) Imbaraga zo guhonyora: imbaraga zo kwikuramo ni 0.6-25.0MPA.

5) Ubunyangamugayo: birashobora kuba ibibanza bisuka byubatswe, bigahuzwa cyane numushinga wingenzi, nta mpamvu yo kuva kumupaka no kumuyoboro uhumeka.

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7) Kubaka byoroshye: gukoresha imashini yimbaho ​​ya PVC gusa irashobora kumenya imikorere yikora, irashobora kumenya uburebure bwa metero 200 zo gutwara intera ndende, akazi ni 150-300m3 / umunsi wakazi.

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10) Nyuma yo kongeramo ibara ryibikoresho byingenzi, ibicuruzwa birashobora gukorwa mumabara atandukanye, nyuma yimikorere yimiterere yikirere, ibara ryayo irashobora kuba ndende idahindutse, ntabwo byoroshye gusaza.

11) Irashobora gucukurwa, gukata, gutera imisumari, gutegurwa no gufatanwa nkibiti, kandi irashobora kubakwa hifashishijwe ibikoresho rusange byo gutunganya ibiti.Ibicuruzwa byarangiye birashobora gukoreshwa muburyo bwa kabiri bushyushye no gutunganya, kandi birashobora guhuzwa nibindi bikoresho bya PVC.

Icya gatatu, kubura ibicuruzwa

INAMA NJYANAMA PVC YAFITE INYUNGU ZINYURANYE, YITONDE NK'UBUNTU BUKURIKIRA MU MAHANGA Y’AMAHANGA “TRADITIONAL WOOD MATERIAL HANZE BY'IBYIZA”, ukurikije ahantu hatandukanye hashobora gukoreshwa, imikorere y'ibicuruzwa nayo iratandukanye.Kurugero, "inzu yo gushariza inzu PVC" yita cyane kubikorwa byumutekano no kurengera ibidukikije, imikorere ihumuriza hamwe n’ibikorwa bidasanzwe by’ibidukikije, mu gihe "ubucuruzi bwa PVC" bwita cyane ku mikorere irambye, imikorere y’ubukungu, gukora isuku no kubungabunga.Abantu mubisanzwe bumva ibintu bitatu bitumvikana kubibaho bya PVC:

1, flame retardant ntabwo "idashobora gutwika";

Abantu bamwe bifuza gufata urumuri kugirango bacane ikibaho cya PVC, kugirango barebe niba bashobora gutwika, gutwika ntabwo ari umuriro, gutwika ni retardant.Ubu ni ubwumvikane buke, ibisabwa byigihugu kugirango PVC ifate ikibaho cyumuriro urwego BF1-T0 urwego rusanzwe, ukurikije urwego rwigihugu kubikoresho bidashya nkumuriro Urwego A, nkamabuye, amatafari, nibindi Bf1-t0 flame retardant tekinoroji isanzwe irimo diameter ya 10㎜ umupira wipamba, winjijwe muri alcool, ushyirwa hasi ya PVC yaka umuriro, umupira w ipamba urashya, upima diameter yumurambararo wa PVC watwitse, nka munsi ya 50㎜, ni BF1- T0 urwego rwa flame retardant igipimo.

2, ntabwo kurengera ibidukikije ntabwo ari "impumuro yizuru";

Ibikoresho bya PVC ubwabyo ntabwo birimo fordehide, hasi ya PVC ntabwo yemerewe gukoresha fordehide mugikorwa cyo kuyibyaza umusaruro, ikibaho cyambere cya PVC kibyimba kizakoresha ibikoresho bishya bya calcium karubone, gusa bikozwe mubicuruzwa bizaba bifite uburyohe bworoshye, ntibizatera ingaruka mbi kubantu umubiri, ntabwo bizatuma abantu bumva batamerewe neza.Bizatatana nyuma yigihe cyo guhumeka.

3, "kwihanganira kwambara" ntabwo "hamwe nibikoresho bikarishye ntibizagusha nabi";

Iyo abantu bamwe babajije ubuzima bwa serivisi bakambara birwanya ikibaho cya PVC, bafata icyuma cyangwa urufunguzo nibindi bikoresho bikarishye hanyuma bagashushanya hejuru ya PVC.Niba hari igishushanyo, ntabwo cyihanganira kwambara.Mubyukuri IGIHUGU NI OPPOSITE PVC IJAMBO RY'IBIZAMINI BIKURIKIRA NTIBISANZWE CYANE HAMWE N'INTEGO SHARP MU BIKORWA, HOWEVER N'UMURYANGO W'IGIHUGU CY'IGIHUGU URUPFU CYANE.

Icya kane, imikorere ya PVC ifuro

1. Ibikoresho bya mashini

Ikibaho cya PVC gifite ubukana bwinshi hamwe nubukanishi.Yiyongera hamwe no kwiyongera kwuburemere bwa molekile, ariko igabanuka niyongera ryubushyuhe.Rigid PVC ifite imiterere yubukanishi, kandi modulus yayo irashobora kugera kuri 1500-3000mpa.Elastique ya PVC yoroshye ni 1.5-15 MPa.Ariko kurambura kuruhuka ni hejuru ya 200% -450%.Ubushuhe bwa PVC ni rusange, coefficente de static ya static ya 0.4-0.5, coefficente de friction ya 0.23.

2, imikorere y'amashanyarazi

Ikibaho cya PVC ni ubwoko bwa polymer bufite ibikoresho byiza byamashanyarazi, ariko kubera polarite nini nini, amashanyarazi ntabwo ari meza nka PP na PE.Umuyoboro munini wa dielectric uhoraho, tangent yo gutakaza dielectric Inguni nubunini bwumubyigano, kutarwanya corona, mubisanzwe bikwiranye nibikoresho bito bito kandi bito.

3. Imikorere yubushyuhe

Ubushyuhe bwa PVC bubi burakabije cyane, 140 ℃ bwatangiye kubora, gushonga ubushyuhe bwa 160 ℃.PVC umurongo wo kwagura coefficient ni nto, hamwe no gutwikwa, indangagaciro ya okiside igera kuri 45.

Bitanu, ibyangombwa bisabwa kubyara umusaruro

1. Uburyo bwo gukora

Igikorwa gikomeye cyo gukora PVC gikonjesha ikibaho nuburyo bukurikira: PVC resin + inyongeramusaruro → umuvuduko mwinshi wo kuvanga → umuvuduko muke wo kuvanga → cone twin screw extrusion formation gushiraho ifu (ifuro ifuro) → gukonjesha no gushiraho → gukurura ibinyabiziga byinshi → gukata ibicuruzwa → gukusanya n'ubugenzuzi.Ibisobanuro byibicuruzwa bikomeye bya PVC byometse ku mbaho ​​ni 1 220 mm × 2 440 mm, naho ubunini bwibicuruzwa ni 8 ~ 32 mm.

1.2 Imiterere yumurongo

2. Ibikoresho bikenewe

Resin: PVC mubisanzwe ihitamo ubwoko 8 bwa resin, gutunganya umuvuduko wa gelation birihuta, ubushyuhe bwo gutunganya ni buke, ubwiza bwibicuruzwa burahagaze, ubwinshi bworoshye kugenzura.Mu myaka yashize, abayikora benshi bahinduye ubwoko bwa 5 resin.

Stabilisateur: guhitamo stabilisateur, urebye kurengera ibidukikije ningaruka nziza zo guhitamo kwambere kwa stabilisateur yisi idasanzwe, ariko kubera igiciro kiri hejuru ugereranije, ntabwo cyatejwe imbere, ejo hazaza hamwe nibisabwa byiyongera kubidukikije, isoko ridasanzwe rya stabilisateur murakaza neza.Kalisiyumu na stabilisateur ya zinc ifite ikibazo cyo gutwika zinc kandi ingaruka zo guhagarara ni nkeya kandi dosiye ni nke.Kugeza ubu, stabilisateur ikoreshwa cyane cyangwa yayoboye umunyu, ikibaho kibira ifuro bitewe nigice kinini cyambukiranya ifumbire, umuyoboro muremure hamwe n’umuhondo wangirika w’umuhondo wangiza, stabilisateur isaba ibintu byinshi byayobora, ingaruka nziza zihamye, naho ubundi ibicuruzwa bikunda kuba bitandukanye ibibazo.

Umwirondoro: gutoranya ibintu byoguhumeka, guhuha agent AC mugikorwa cyo kubora kugirango urekure ubushyuhe bwinshi, byoroshye kuganisha ku gice cyumuhondo hagati, bisaba umubare munini wibintu byera byera, kubora kugirango ushiremo ingufu zubushyuhe burenze, umubare wibikoresho byinshi kugirango ube munini, kugirango ugere ku ifuro rimwe ridafite umwobo munini.

Igenzura: kugenzura ifuro, binyuze mumyaka yubushakashatsi niterambere no gutera imbere, kugenzura ifuro rya tekinoroji ya ACR ikora cyane kandi ikuze, ireme ryimikorere rirahinduka kandi rihamye, ikibaho kibira ifuro ukurikije umubyimba, isahani yoroheje igomba guhitamo plastike yihuse, isahani yuzuye igomba guhitamo plastike itinda igisubizo cyimbaraga zumubyimba.

Amavuta yo kwisiga: Guhitamo amavuta akurikiza ihame ryo gusiga amavuta hakiri kare, hagati na nyuma yatinze, kugirango ibikoresho birindwe namavuta mubyiciro byose, kandi bikomeze kubyara umusaruro muremure utarinze kugwa no gupima.

Umukozi wo kubira ifuro: Agace gato ka firimu ya zinc oxyde irashobora kongerwamo umusaruro kugirango irusheho kunoza ifuro n’imiterere ya furo, kandi hashobora kongerwamo agace gato ka silikatike ya aluminium kugirango igabanye imvura.

Pigment: Kugirango ugere ku ngaruka nziza cyane, dioxyde ya titanium na fluorescent yera ishobora kongerwamo, kugirango tunonosore ikirere gishobora kongerwamo antioxydants hamwe na ultraviolet.

Kuzuza ibintu: karubone yoroheje ya karubone irashobora gutoranywa, udakoresheje calcium ikora, guhitamo umubare munini wa mesh