JY-SPA Fesa Polyurea Rufin Ruwan Ruwa

Bayanin Samfuri

JY-SPA wani nau'in roba ne mai hana ruwa shiga cikin fata mai nau'in 100%, mai sassa biyu (A + B) wanda aka fesa ta hanyar feshi. Ba ya ƙunshe da sinadarin narkewa, babu VOC, kuma yana warkewa da sauri bayan an shafa.

An rarraba samfurin zuwa nau'i biyu:

• Nau'i na I - ma'aunin yau da kullun, wanda ya dace da yawancin ayyukan hana ruwa shiga
• Nau'i na II - mafi girman matakin aiki na jiki, ana amfani da shi inda ake buƙatar ƙarin tsayi, ƙarfin tensile ko juriyar gogewa

Hanyar amfani: Ana haɗa sinadaran B (part polyamine) da pigment/fillers, sannan a dumama dukkan sassan A (isocyanate) da B sannan a tura su ta hanyar kayan feshi mai ƙarfi da yawa (rabo na girma 1: 1). Abubuwan biyu sun haɗu a bindigar feshi, suna amsawa nan take, suna yin gel cikin daƙiƙa 3-8, kuma suna samar da membrane mai hana ruwa shiga cikin mintuna kaɗan.

Muhimman halaye:

• Babu wani sinadari mai narkewa, wanda ya dace da muhalli
• Warkewa cikin sauri - ana iya tafiya cikin ƙasa da awa 1, cikakken sabis yawanci cikin awanni 24
• Kyakkyawan sassauci (yawanci tsawon 300–600% ya danganta da matakin)
• Babban ƙarfi da juriyar tsagewa
• Kyakkyawan juriya ga sinadarai da abrasion
• Rufi mara sumul da cikakken haɗin kai, har ma a kan siffofi masu rikitarwa
• Ana iya shafa shi a kan siminti, ƙarfe, itace, membranes da ake da su, da sauransu.

Amfani da aka saba yi sun haɗa da rufin gida, baranda, benaye na ajiye motoci, tankunan ruwa, tafkuna, wuraren adana kayan ɗaki na biyu, ramuka, ginshiƙai, da kuma bene na masana'antu inda ake buƙatar maido da ruwa mai ɗorewa da sassauƙa.

Ana samar da kayan a cikin ganguna 200–220 kg (A) da ganguna 200 kg (B) ko kuma akwatunan IBC don manyan ayyuka.

Wannan tsarin fesawa ne na polyurea na ƙwararru wanda aka yi niyya don amfani da kayan aikin da aka ɗumama sosai da kuma ƙwararrun masu amfani da shi kawai.

Halayen Aiki

JY-SPA tana ba da aiki mai kyau a aikace-aikacen hana ruwa shiga mai wahala, tare da tabbatar da kaddarorin ta hanyar hanyoyin gwaji na yau da kullun. A ƙasa akwai taƙaitaccen bayani game da mahimman halaye dangane da tsarin samfurin da kuma lura da filin.

Halayyar Waraka da Amfani da Ita

• Gel mai sauri da lokacin warkarwa: Yana samun gel na farko cikin daƙiƙa 3 kuma yana da ƙarfi ba tare da taɓawa ba cikin kimanin mintuna 3, yana ba da damar ci gaba da shafawa a saman tsaye ba tare da lanƙwasa ko digo ba.
• Juriyar zafin jiki da danshi: Yana aiki da aminci a wurare daban-daban na ginin, daga 5°C zuwa 40°C da kuma 30–85%, ba tare da shafar saurin warkarwa ko mannewa ba.

Abubuwan Jiki da Inji

• Kammalawa mai kauri, mara matsala: Yana samar da wani shafi mai ci gaba da babu ramuka a cikin rami tare da laushi mai laushi, yana samar da kariya daga ruwa da tsatsa.
• Ƙarfi da sassauciYana bayar da ƙarfin tauri na 15-20 MPa da kuma tsawaitawa a lokacin da ƙarfin 300-500% (Nau'in I) ko 400-600% (Nau'in II) ya karye, wanda ke daidaita motsi na substrate da faɗaɗa zafi.
• Mannewa da juriya: Yana ɗaure kai tsaye zuwa siminti, ƙarfe, da sauran abubuwan da aka shirya tare da mannewa mai cirewa sama da 2.5 MPa; yana tsayayya da lalatawa yayin ɗaukar kaya mai zagaye.

Juriya ga Muhalli da Dogon Lokaci

• Bayyanar yanayi: Tsarin saman fenti na Aliphatic yana kiyaye daidaiton launi kuma yana tsayayya da alli, tsagewa, ko barewa bayan tsawaita fallasa UV (misali, sama da shekaru 5 a gwaje-gwajen waje).
• Sinadaran sinadarai da juriyar abrasion: Yana jure wa ƙananan acid, alkalis, da hydrocarbons; Ragewar gogewar ƙasa da 150 MG bayan zagaye 1000 ƙasa da nauyin 1000g.

Siffofin Wuta da Tsaro

• Rashin ƙarfin harshen wuta: An rarraba shi a matsayin Aji B bisa ga ASTM E84 (ƙididdigar yaɗuwar harshen wuta <75); yana nuna ɗabi'ar kashe kansa tare da ƙarancin haɓakar hayaƙi yayin fallasa.

Waɗannan halaye sun sa JY-SPA ya dace da saman kwance da a tsaye a cikin rufin, fuskoki, da tsarin riƙewa. Ainihin aikin na iya bambanta dangane da shirye-shiryen substrate, kauri na aikace-aikacen (yawanci 1.5-3 mm), da abubuwan muhalli. Duba takaddun bayanai na fasaha don takamaiman sakamakon gwaji.

Tsarin Aikace-aikace

An tsara JY-SPA don feshi na ƙwararru akan nau'ikan substrates da nau'ikan ayyukan da ake buƙatar kariya daga ruwa na dogon lokaci, kariyar tsatsa, da dorewar injiniya.

Manyan Yankunan Aikace-aikace

• Ruwan hana ruwa na siminti Rufin da aka yi da faɗi da faɗi, benen dandamali, garejin ajiye motoci, baranda, baranda, ginshiki, ɗakunan da ke da danshi, da bangon tushe.
• Tsarin riƙe ruwa Tankunan ruwan sha, wuraren tace ruwan shara, wuraren tafkuna, tafkunan kifi, wuraren ninkaya, da hanyoyin ban ruwa.
• Ayyukan masana'antu da kayayyakin more rayuwa Rukunin ɓoye na biyu, wuraren adana sinadarai, ramuka, gadoji, da gine-ginen ruwa.
• Kariyar ƙarfe da ƙarfe Tankunan ajiya (na ciki da na waje), bututun mai (rufi na ciki da na waje), tarin ƙarfe, benen jiragen ruwa, da kuma layukan gado na manyan motoci.
• Falo da wuraren zirga-zirga Falo na ajiye motoci, ɗakunan injina, rumbunan ajiya, da benaye masu nauyi na masana'antu (sau da yawa ana haɗa su da tsarin watsa shirye-shirye na quartz ko flake).
• Gyara da gyara Rufe membranes na tsufa amma masu ƙarfi a tsarin (PU, acrylic, bitumen, EPDM) ba tare da cirewa ba.

Abubuwan da suka dace

• Siminti da siminti masu ƙarfi
• Karfe da ƙarfe mai galvanized
• Aluminum, jan ƙarfe, da kuma bakin ƙarfe
• Matakan hana ruwa da ke akwai
• Plywood da wasu ƙananan bishiyoyi (tare da primer mai dacewa)
• Allon rufin PU/PIR mai tauri

Ana yawan bayyana tsarin a kan muhimman ayyukan ƙasa a China (na'urar adana ruwa, jigilar jiragen ƙasa, sinadarai masu amfani da man fetur, da kuma wuraren samar da wutar lantarki) da kuma ayyukan da ake fitarwa zuwa ƙasashen waje inda ake mayar da su cikin sauri da kuma kariya mai tsari ɗaya.

Lura: Shirye-shiryen saman (harbi, niƙa, ko wankewa mai ƙarfi) da kuma gyarawa daidai suna da mahimmanci don mannewa na dogon lokaci. Kauri na aikace-aikacen yawanci yana tsakanin 1.5 mm zuwa 4 mm ya danganta da yanayin aiki.

Fihirisar Aiki

Bayanin Gine-gine

Ana amfani da JY-SPA ta amfani da kayan feshi mai ƙarfi da yawa (misali, jerin Graco Reactor) a rabon girma na 1:1, tare da dumama sassan zuwa 60-70°C da matsin lamba na ruwa na 2,000-3,000 psi. Tsarin yana buƙatar ƙwararrun masu amfani kuma yana bin ƙa'idodin shirye-shiryen saman don tabbatar da mannewa da aiki. A ƙasa akwai bayanin mataki-mataki dangane da ayyukan amfani da polyurea da aka kafa.

1. Maganin Fuskar Sama

Cire gurɓatattun abubuwa kamar mai, mai, ƙura, barbashi masu laushi, da kuma fitar da ruwa daga ƙasa ta amfani da ruwan da ke matsa lamba sosai (ƙasa da 3,000 psi), niƙa na inji, ko kuma busar da iska (misali, zuwa bayanin martaba na CSP 3-5 bisa ga jagororin ICRI). Tabbatar da cewa saman ya bushe, tsabta, kuma babu ruwa mai tsayawa ko danshi mai yawa (ƙarin danshi ƙasa <4%). Wannan matakin yana hana lahani kamar kumfa ko ɓarna.

2. Gyaran Fuskar Gida

Magance kurakuran da ke tattare da shi ta hanyar cike tsagewar (>0.25 mm) da turmi na epoxy ko mahaɗan gyaran siminti, da kuma gyara ramuka, da kuma sassauta wuraren da ba su daidaita ba. Ga waɗanda suka yi tsayi fiye da 3 mm, a shafa mahaɗin daidaita (misali, simintin da aka gyara da polymer) kuma a bar shi ya warke gaba ɗaya (yawanci awanni 24-48). A gwada wuraren da aka gyara don tabbatar da ingancinsu ta hanyar manne tef ko kuma a yi sautin guduma.

3. Maganin Tushe

A shafa firam mai dacewa (misali, epoxy mai sassa biyu ko acrylic mai jure da danshi) a kauri mai launin ruwan kasa na 0.1–0.2 mm don ƙara mannewa da kuma sarrafa porosity na saman. A naɗe ko a goge firam ɗin daidai gwargwado, sannan a bar shi ya yi laushi ba tare da tackle ba (awanni 2–4 a zafin 20–25°C) kafin a ci gaba. A cire firam ɗin a kan ƙarfe mai tsabta ko siminti idan gwajin mannewa mai ja (>1.5 MPa) ya tabbatar da dacewa.

4. A shafa Babban Shafi

A gauraya a fesa sassan A (isocyanate) da B (polyamine resin) ta hanyar bindiga mai zafi da yawa, inda suke shiga cikin farfajiyar kuma suna amsawa a saman. A shafa a cikin mintuna 2-3 don samun kauri busasshen fim na 1.5-3 mm, don tabbatar da rufewa iri ɗaya ba tare da hutu ba (yi amfani da ma'aunin mil mai jika don sa ido). Lokacin gel shine daƙiƙa 3-8; cikakken warkarwa yana faruwa cikin mintuna, yana ba da damar sake shafawa cikin daƙiƙa 10-30. A kiyaye zafin jiki na yanayi na 5-40°C da ɗanɗano mai kyau 30-85% don samun sakamako mafi kyau.

5. Inganta Cikakkun Bayanai

Bayan an fara warkar da shi, a ƙarfafa wurare masu mahimmanci kamar kusurwoyi, gefuna, haɗin gwiwa, da ƙarewa da ƙarin feshi ko kuma zare-zaren yadi na geotextile da aka saka (don yankunan da ke da motsi mai yawa). Idan ana buƙata, a tabbatar da haɗakarwa ba tare da wata matsala ba. Wannan matakin zai magance matsalolin da za a iya gano yayin amfani da shi.

6. Kariyar Rufi

Don amfani da shi a waje, a shafa a saman da polyurethane mai aliphatic ko kuma mai rufe UV mai karko (0.1–0.2 mm DFT) bayan awanni 24 don ƙara juriya ga yanayi da riƙe launi. A shafa magungunan hana gurɓatawa ga saman ruwa ko ruwa, ko kuma a watsa su don hana zamewa a kan hanyoyin zirga-zirga. A guji idan an rufe murfin ko an rufe shi.

7. Dubawa da Karɓa

Yi gwajin inganci na ƙarshe ta amfani da na'urar gano yanayi mai ƙarfi (mai gwajin walƙiya a 10-20 kV don 2 mm DFT) don gano gurɓatattun abubuwa, tare da gwaje-gwajen cire manne (ASTM D4541) da ma'aunin kauri (ASTM D4414). Tabbatar da warkarwa ta hanyar tauri na Shore A (>80) da duba gani don daidaito. Rubuta sakamakon don tabbatar da bin ƙa'idodin aikin kafin miƙa shi.

Wannan tsari yana rage lokacin dakatarwa, tare da wuraren da aka saba shirya zirga-zirga cikin awanni 1-2 da cikakken sabis cikin awanni 24. Koyaushe duba takardar bayanai ta fasaha ta JY-SPA don gyare-gyare na musamman ga wurin, kuma tabbatar da bin ƙa'idodin gida (misali, GB/T 23446-2009 don feshi na polyurea).

Sharhin Abokan Ciniki

Ahmed Al-Mansoori Manajan Ayyuka, Dubai, UAE – Kariyar Ruwa ta Rufin Sama (2024) Mun yi amfani da JY-SPA a kan rufin kasuwanci mai girman m² 12,000 wanda aka fallasa shi ga yanayin zafi na bazara 50°C+. Maganin gaggawa (wanda za a iya tafiya a ƙasa da awa 1) ya taimaka mana mu gama kafin lokacin da aka tsara duk da ƙayyadaddun wa'adin. Bayan watanni 14, gami da cikakken lokacin bazara, babu wani ƙuraje, tsagewa ko ɓuɓɓuga da aka ruwaito. Zaɓin launi mai haske-toka shi ma ya rage zafin saman sosai. Aiki mai ƙarfi akan farashi.

Carlos Rivera Mai Kwantiragin Kare Ruwa, Bogotá, Colombia – Gyaran benen ajiye motoci (2025) An shafa 2 mm na Nau'i na II a kan tsohon murfin epoxy ba tare da an cire shi ba. Mannewa ya yi kyau bayan an yi amfani da shi wajen harba bindiga da kuma faranti. Ma'aikatan jirgin sun ji daɗin cewa danshi bai rage maganin ba ko da lokacin da muka yi aiki da safe a 85% RH. Juriyar cirewar iska tana da ƙarfi sosai a lokacin da motoci ke zirga-zirga akai-akai. Ƙananan launi ne kawai ke ɓacewa a saman jirgin bayan watanni 9, ana sa ran ba tare da saman rufin ba.

Li Wei Mai Kula da Injiniya, Guangdong, China - Rufin tankin maganin najasa (2023) An yi amfani da shi a kan tankunan narkewar siminti guda uku (jimillar 8,500 m²). An buƙaci tsarin sifili-VOC don cika ƙa'idodin muhalli na gida. Juriyar sinadarai ta kasance mai kyau ga H₂S da acid mai narkewa zuwa yanzu (watanni 24 ana aiki). Kula da kauri ya kasance mai sauƙi tare da ƙwararrun masu aiki. An gyara ƙaramin rami ɗaya da aka samu yayin gwajin walƙiya a rana ɗaya. Gabaɗaya abin dogaro ne ga ayyukan ruwan shara.

James O'Connor Manajan Kulawa, Queensland, Ostiraliya – Rufin ciki na tankin ruwa na ƙarfe (2024) An lulluɓe cikin tankin ruwa mai 2.5 ML. Haɗin primer mai takardar shaidar NSF + haɗin JY-SPA ya amince da ruwan sha na ɓangare na uku. Aiwatarwa ya ɗauki kwana 3 maimakon makonni 2 idan aka kwatanta da tsarin epoxy na baya. Babu wata matsala ta ɗanɗano ko wari bayan an fara aiki. Fuskar har yanzu tana kama da sabuwa bayan watanni 18.

Maria Schmidt Mai Zane, Hamburg, Jamus – Rufin kore a kan ginin gidaje (2025) Nau'i na I da aka ƙayyade don juriya ga tushen da kuma dawowa da sauri zuwa aiki. Matattarar da ba ta da matsala ta haɗu da tsagewar 4-5 mm ba tare da ƙarin ƙarfafawa ba. An sanya layin magudanar ruwa da ƙasa washegari. Ƙaramin rawaya a gefunan kudu bayan bazara ta farko, amma babu asarar aikin hana ruwa. Kyakkyawan ƙima idan aka kwatanta da samfuran polyurea na Turai.

Waɗannan bita sun dogara ne akan ainihin ra'ayoyin aikin da Great Ocean Waterproof ya karɓa tsakanin 2023-2025. Ayyukan na iya bambanta dangane da shirye-shiryen saman, yanayin aikace-aikacen da yanayin yanayi na gida.

Game da Mai Kera – Great Ocean Waterproof Technology Co., Ltd.

An kafa kamfanin Great Ocean Waterproof Technology Co., Ltd. (wanda a da ake kira Weifang Juyang New Waterproof Material Co., Ltd.) a shekarar 1999 kuma hedikwatarsa ​​​​tana cikin yankin masana'antu na Tai Tou, birnin Shouguang - wanda aka amince da shi a matsayin cibiyar samar da kayan hana ruwa mafi girma a China.

Kamfanin yana gudanar da wani kamfanin kera kayayyaki na zamani mai fadin murabba'in mita 26,000 wanda aka sanye shi da layukan samarwa na atomatik da yawa don membranes masu hana ruwa shiga, zanen gado, da kuma rufin ruwa. Yawan aikin da ake da shi a kowace shekara ya wuce murabba'in mita miliyan 30 na membranes na polymer da kwalta da kuma tan 15,000 na rufin ruwa shiga, gami da JY-SPA Spray Polyurea Waterproofing Coating.

Babban fayil ɗin samfurin ya ƙunshi:

• Takardun polymer (zaren polyethylene polypropylene, TPO, PVC, CPE, jerin masu jure tushen)
• Membrane-bitumen da aka gyara (SBS/APP, manne kai, matakan shingen tushe)
• Tsarin da aka yi amfani da ruwa (polyurethane, polymer-siminti JS, kwalta mai roba, feshi polyurea)

Masana'antar tana da cikakken dakunan gwaje-gwaje na cikin gida kuma ta sami takardar shaidar tsarin kula da inganci na ISO 9001. Kayayyakin suna da lasisin samar da masana'antu na ƙasa kuma ana duba su akai-akai ta cibiyoyin gwaji na ƙasar Sin masu iko. JY-SPA da sauran muhimman kayayyaki sun sami amincewar nau'in samfura don aikin layin dogo, adana ruwa da manyan ayyukan ababen more rayuwa a ƙasar Sin.

Tare da fiye da shekaru 25 na ƙwarewa a fannin kayan hana ruwa, Great Ocean tana samar wa 'yan kwangila da masu rarrabawa kayayyaki a larduna sama da 20 a faɗin China da kuma fitar da su zuwa Kudu maso Gabashin Asiya, Gabas ta Tsakiya, Afirka, Ostiraliya da Turai. Kamfanin yana ci gaba da mai da hankali kan inganci mai ɗorewa, farashi mai gasa da kuma tallafin fasaha mai inganci don aikace-aikacen hana ruwa na ƙwararru a duk duniya.