Wadanne Kayayyaki Ne Suka Dace Don Tsari Tsabtace?

Wadanne Kayayyaki Ne Suka Dace Don Tsari Tsabtace?

Tattaunawa da Ribobi da Fursunoni na Abubuwan Haɗaɗɗen pultrusion da aikace-aikacen su

Abubuwan da aka bayar na Asia Composite Materials (Thailand) Co., Ltd

Majagaba na masana'antar fiberglass a THAILAND

Imel:yoli@wbo-acm.comWhatsApp: +66966518165 

Pultrusionkayan hadesu ne manyan kayan aikin fiber-reinforced polymer (FRP) da aka ƙera ta amfani da ci gaba da tsari da aka sani da pultrusion.

A cikin wannan tsari, ana ci gaba da zazzage zaruruwa (kamar gilashi ko carbon) ta cikin wanka na resin thermosetting (kamar epoxy resin, polyester, ko vinyl ester), sannan ana amfani da gyaggyarawa don siffanta kayan yadda ake so. Gudun daga nan yana warkewa, yana samar da samfur mai ƙarfi, mara nauyi, kuma mai ɗorewa.

PultrusionResins 

Gudun matrix abu ne mai mahimmanci na kayan haɗaɗɗun pultrusion. Resin Pultrusion na gama gari sun haɗa da epoxy, polyurethane, phenolic, vinyl ester, da tsarin resin thermoplastic da aka yi nazari kwanan nan. Saboda halaye na pultrusion composite kayan, matrix resin yana buƙatar samun ƙananan danko, saurin amsawa a yanayin zafi. Lokacin zabar guduro na matrix, abubuwa kamar pultrusion reaction rate and resin viscosity suna buƙatar la'akari da su. Babban danko na iya shafar tasirin sa mai yayin kera samfur.

Epoxy Resin 

Abubuwan da aka haɗa da ƙwanƙwasa da aka shirya tare da resins na epoxy pultrusion suna nuna ƙarfi sosai kuma ana iya amfani da su a ƙarƙashin yanayin zafi mai zafi, tare da saurin warkewa.

gudun. Duk da haka, ƙalubale kamar gurɓataccen abu, ɗan gajeren lokacin aiwatarwa, rashin ƙarfi mara kyau, da yanayin zafi mai zafi yana iyakance haɓaka masana'antar wutar lantarki a China, musamman a cikin injin injin injin injin da kayan tushen.

Polyurethane 

Gudun polyurethane yana da ƙananan danko, yana ba da damar babban abun ciki na fiber gilashi idan aka kwatanta da polyester ko vinyl ester resins. Wannan yana haifar da pultrusion polyurethane composite kayan da ke da nauyin lanƙwasawa na elasticity kusa da na aluminum. Polyurethane yana nuna kyakkyawan aikin sarrafawa idan aka kwatanta da sauran resins.

Fenolic Resin 

A cikin 'yan shekarun nan, pultrusion composite kayan amfani da phenolic resin sun sami kulawa saboda ƙarancin gubarsu, ƙarancin hayaki, juriya na harshen wuta, kuma sun sami aikace-aikace a wurare kamar sufurin jirgin ƙasa, dandamalin haƙon mai a bakin teku, wuraren bita masu jure lalata sinadarai, da bututun mai. . Duk da haka, al'ada phenolic guduro curing halayen ne jinkirin, sakamakon da dogon gyare-gyaren hawan keke, da kuma samuwar kumfa a lokacin m ci gaba da samarwa, shafi samfurin yi. Yawancin lokaci ana amfani da tsarin catalysis na acid don shawo kan waɗannan ƙalubale.

Vinyl Ester Resin 

Gudun barasa na Vinyl ester yana da kyawawan kaddarorin inji, juriya na zafi, juriya na lalata, da saurin warkewa. Kusan shekara ta 2000, yana ɗaya daga cikin abubuwan da aka fi so don samfuran pultrusion.

Thermoplastic Resin 

Abubuwan da aka haɗa na thermoplastic sun shawo kan matsalolin muhalli na abubuwan da aka haɗa na thermosetting, suna ba da sassauci mai ƙarfi, juriya mai tasiri, kyakkyawan haƙuri mai lalacewa, da kaddarorin damping. Suna tsayayya da lalata sinadarai da muhalli, suna da saurin warkarwa ba tare da halayen sinadarai ba, kuma ana iya sarrafa su cikin sauri. Abubuwan resin thermoplastic na yau da kullun sun haɗa da polypropylene, nailan, polysulfide, polyether ether ketone, polyethylene, da polyamide.

Idan aka kwatanta da kayan gargajiya kamar ƙarfe, yumbu, da robobin da ba a ƙarfafa su ba, abubuwan haɗakar da fiber mai ƙarfi na gilashi suna da fa'idodi da yawa. Suna da damar ƙira na musamman na musamman don biyan takamaiman buƙatun samfur.

AmfaninPultrusionKayayyakin Haɗe-haɗe:

1.Manufacturing Efficiency: Pultrusion gyare-gyare ne mai ci gaba da aiki tare da abũbuwan amfãni irin su high samar girma, m halin kaka, da sauri bayarwa sau idan aka kwatanta da madadin composite masana'antu hanyoyin.

2.High Strength-to-Weight Ratio: Pultrusion composite kayan suna da ƙarfi da ƙarfi amma mara nauyi. Carbon fiber Pultrusions suna da haske sosai fiye da karafa da sauran kayan, yana sa su dace da aikace-aikacen da ke da nauyi a cikin sararin samaniya, motoci, da sufuri.

3.Corrosion Resistance: FRP composites suna nuna juriya mai karfi, suna sa su dace da aikace-aikace a cikin masana'antu irin su sarrafa sinadarai, marine, man fetur, da iskar gas.

4.Electrical Insulation: Gilashin fiber pultrusions za a iya tsara su don zama marasa aiki, yana sa su zama kyakkyawan zaɓi don aikace-aikacen lantarki da ke buƙatar aikin dielectric.
Ƙarfafa Ƙarfafawa: Abubuwan haɗaɗɗen ɓarna ba sa lalacewa ko fashe cikin lokaci, wanda ke da mahimmanci ga aikace-aikace tare da madaidaicin haƙuri.

5.Custom Design: Ana iya ƙera abubuwan da aka gyara a cikin nau'i-nau'i da girma dabam, ciki har da sanduna, tubes, beams, da kuma cikakkun bayanan martaba. Suna da haɓakawa sosai, suna ba da izinin bambance-bambancen ƙira a cikin nau'in fiber, ƙarar fiber, nau'in guduro, mayafin saman, da jiyya don saduwa da takamaiman aiki da buƙatun aikace-aikacen.

Rashin AmfaniplalataKayayyakin Haɗe-haɗe:

1.Limited Geometric Shapes: Pultrusion hada kayan da aka iyakance ga aka gyara tare da akai-akai ko kusan m giciye-sections saboda ci gaba da masana'antu tsari inda fiber-ƙarfafa kayan da aka ja ta molds.

2.High Manufacturing Costs: The molds amfani da pultrusion gyare-gyare na iya zama tsada. Suna buƙatar yin su daga kayan aiki masu inganci waɗanda ke iya jure zafi da matsa lamba na tsarin pultrusion, kuma dole ne a samar da su tare da juzu'in machining.

Valowarfin magana da ƙarfi: ƙarfin ƙasa na pultrusite kayan aiki yana ƙasa da ƙarfin zuciya, yana sa masu rauni a cikin hanyar zuwa ga zaruruwa. Ana iya magance wannan ta hanyar haɗa yadudduka masu yawa-axial ko zaruruwa yayin aikin pultrusion.

4.Difficult Repair: Idan Pultrusion composite kayan sun lalace, gyara su na iya zama kalubale. Dukkanin abubuwan da aka gyara na iya buƙatar sauyawa, wanda zai iya zama duka mai tsada da cin lokaci.

Aikace-aikace naPultrusionKayayyakin Haɗe-haɗeplalataAbubuwan da aka haɗa suna samun aikace-aikacen tartsatsi a cikin masana'antu daban-daban, gami da:

1.Aerospace: Abubuwan da ake buƙata don jirgin sama da na jirgin sama, kamar su sarrafa saman, kayan saukarwa, da tallafi na tsari.

2.Automotive: Abubuwan da aka haɗa da motoci, ciki har da tudun tuƙi, bumpers, da abubuwan dakatarwa.

3.Infrastructure: Ƙarfafawa da sassa don abubuwan more rayuwa, irin su masu barci, gada, gyare-gyaren kankare da ƙarfafawa, igiyoyi masu amfani, masu ba da wutar lantarki, da crossarms.

4.Chemical Processing: Chemical sarrafa kayan aiki kamar bututu da bene gratings.

Likita: Ƙarfafawa don takalmin gyaran kafa da sandunan bincike na endoscopic.

5.Marine: Aikace-aikacen ruwa, gami da mats, battens, dock pilings, fil ɗin anga, da docks.

6.Oil and Gas: Man fetur da gas aikace-aikace, ciki har da rijiyoyin, bututun, famfo sanduna, da kuma dandamali.

7.Wind Energy: Abubuwan da ake amfani da su don injin turbine na iska, irin su ƙarfafa ruwa, spar caps, da tushen stiffeners.

8.Sports Equipment: Abubuwan da ke buƙatar sassan giciye akai-akai, irin su skis, sandunan kankara, kayan wasan golf, oars, kayan aikin harbi, da sandunan tanti.

Idan aka kwatanta da ƙarfe na gargajiya da robobi, kayan haɗin gwiwar Pultrusion suna ba da fa'idodi da yawa. Idan kai injiniyan kayan aiki ne mai neman babban aiki mai hade kayan aiki don aikace-aikacenka, kayan haɗin gwiwar Pultrusion zaɓi ne mai yuwuwa.