Kuti mulumikizane ndi chinthu chimodzi, nthawi zina sikofunikira kuti mupange njinga - ndikokwanira kuyika guluu epoxy. Tiye tikambirane za mitundu yake, katundu ndi kugwiritsa ntchito bwino.
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Kuphatikizika kwa guluu epoxy
Epoxy amawerengedwa kuti aliponseponse. Imalumikizanso pamalo osiyanasiyana. Chinthu chachikulu cha zotsatsa chimakhala cha epoxy. Itha kulowa mkati mwathu mkati mwa malo ogwidwa, komwe kumatsimikizira kukhala kokhazikika komanso kolimba. Guluu ndi kapangidwe ka epoxy unin ndi othandizira. Makhalidwe awo amapezeka patebulo.| Gawanani nkhani ya unyinji wouma | Chinthu | Katundu | |
|---|---|---|---|
| Mahatchi | mpaka 15% | Ma polyamines, Aminoamides, ma rudifali-osintha kuchokera ku polimer, etc. | Sinthani mkhalidwe wa chinthu chochokera ku gelisi kukhala cholimba, pezani mphamvu ya kulumikizana |
| Za ma sol sol sol sol sol sol sol so | 3-5% | Klol, mowa osiyanasiyana kapena acetone | Kuchulukitsa Gulu Lotsogola |
| Mavoti | kuyambira 50 mpaka 300% | Ufa (wachitsulo ma oxide, aluminium, silika), nsalu zapadera, galasi kapena kaboni | Dziwani za zomwe zili, zimatha kugwira ntchito molimbika ndi / kapena zolimbitsa |
| Mafiyufu | mpaka 30% | Phosphoric kapena phTTALIC acid esters | Dziwani mawonekedwe athupi ndi makina a osakaniza |
Mitundu ya zomatira za epoxy ndi yokulirapo, afotokoza zophatikizira m'malo osiyanasiyana.
Katundu ndi kuchuluka kwa epoxy zomata
Buluu wosenda umapanga mantha osagwedezeka, osagwirizana ndi mafuta, alkalis ndi ma sol sol. Epoxy amadziwika ndi zomatira kwambiri ku zomata zosiyanasiyana, zimasamutsa mosavuta kusiyana ndi masinthidwe a 30 mpaka + 350 s si dritical wochititsa thupi. Seam ndi echistic, imatha kukhala yopera, kupaka utoto, kusiyanasiyana ndikuwuma. Ndizotheka kuwonjezera zina zowonjezera ku Chinsinsi chachikulu, chomwe chimapereka kapangidwe kazinthu zatsopano.
Chifukwa cha zinthu izi, zinthuzi ndizofunikira kwambiri m'makampani ambiri:
- Ukachenjede wazitsulo. Kupanga zida za Abrasive, zida zaukadaulo, etc.
- Ndege ndi cosmonteatics. Kupanga kwa dzuwa, kukhazikitsa kutetezedwa kwa kutentha, mkati ndi kunja, Ndege ya ndege.
- Nyumba. Kugwedeza zigamulo za mlatho wolimbikitsidwa konkriti zolimbikitsira, mapanelo atatu omangira ndi zina zambiri.
- Makampani achidule komanso otakamwa. Assembly Plassures, kukonza magawo kuchokera ku zinthu zam'mimba, kukhazikitsa maimelo ambiri, etc.
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Ubwino ndi Cons of epoxy
Zomatira zomata zokhala ndi epoxy zitsulo ndizosiyanasiyana, koma onse ali ndi zabwino zambiri:
- Kutsutsa zotsatira za mankhwala aukali, zomwe zimachokera mafuta, mafuta, osakhala acid ndi alkali. Zoyala ndi mankhwala ena apakhomo sawononga msoko.
- Kukana kutentha. Tembenuzani kutentha kukwera mpaka +250 C.
- Zotupa. Kusanjalika pang'ono pazidutswa zowonjezereka, kubowola ndi kupera kwa msoko ndizotheka.
- Kwathunthu madzi.
- Kutsatira bwino ndi zida zosiyanasiyana, kuphatikiza pulasitiki, nkhuni, simenti, pulasitala, etc.
- Kukhazikika kwa shrazage ndi mapangidwe aming'alu.
Epoxy ndi zovuta zina zomwe zikufunika kuti zizikhudzidwa musanazigwiritse ntchito. Osakaniza sangasankhidwe chifukwa chogwira ntchito ndi nickel, polyethylene, zinc, silicone, chrome ndi teflon. Sizikuletsedwa kukameta zinthu zoterezi zomwe zimakumana ndi zinthu. Mafuta ena ndi liwiro lalikulu, motero ayenera kugwira ntchito mwachangu komanso molondola. Kupanda kutero, sizingatheke kuwongolera zolakwika.
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Gulu limodzi ndi gulu limodzi
Kupanga kosangalatsa kumapangidwa m'mitundu iwiri, iliyonse mwa iwo ndi zinthu zokwanira.Kapangidwe kake
Takonzeka kugwiritsa ntchito kusakaniza kumapangidwa pokutidwa ndi voliyumu yaying'ono. Chifukwa chakuti wolimbana wayambitsidwa kale mu misa, zomatira zimayamba kuphika nthawi yomweyo mutatsegula. Pachifukwa ichi, zinthu sizimagwiritsidwa ntchito pogwira ntchito ndi mavoliyumu akuluakulu, koma ndizoyenera kukonza pang'ono, kusindikiza pang'ono, etc.
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Zosakaniza ziwiri
Pali ziweto ziwiri mu phukusi. Imodzi yokhala ndi kapangidwe kake, inayo ndi yolimba. Asanagwire ntchito, ayenera kulumikizidwa, ndikusunga mosamalitsa gawo lomwe wopanga limawonetsa malangizowo. Ubwino wa zinthu ziwiri ndichakuti zitha kusakanikirana monga zimafunikira kuti mutenge ntchito yambiri.
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Gulu la guluu
Mitundu ya zinthu ili yamtundu waukulu kwambiri, motero nyimbozo zimawerengedwa ndi izi:Kusasintha
Zosakaniza zomata zimapangidwa mu mawonekedwe a madzi kapena pulasitiki yofanana ndi dongo. Mu mtundu woyamba, ndi gel ndi gel osavuta kwambiri kugwiritsa ntchito zidutswa zowonongeka. Pulani pulasitiki ndi wandiweyani, amathira mu machubu a hermec. Asanayambe ntchito, imachotsedwa, kunyowetsa pang'ono ndi madzi ndi manja. Pambuyo pake, itha kugwiritsidwa ntchito pamunsi.
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Njira Yochiritsira
Kutengera mtundu wa hard, zomwe zimaphatikizidwa zimagawidwa m'magulu atatu omwe amasiyana ndi kutentha kolimba.
- Osatentha. Njira yothetsera vutoli imakhala kutentha kwa +20 C. Pakugwirizanitsa zokambirana zimatenga nthawi yayitali, maola opitilira 72, chithandizo kutentha chikulimbikitsidwa kuti muthandizire njirayi.
- Zosintha zosintha ndi kutentha kutentha kuchokera ku +60 mpaka +120 C. Kusiyana pakukula kwa organic-mtundu wowoneka bwino.
- Kuthira kokhazikika kokongoletsa. Kuti mupeze zolimba, kutentha kumafunikira kuchokera ku +140 mpaka +300 C. Kuteteza kutentha, khalani ndi mawonekedwe okhazikika.
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Kuchuluka ndi nthawi yochiritsa
Makonda omatira amatengera makulidwe a wosanjikiza, womwe umagwiritsidwa ntchito komanso pansi. Chifukwa chake, mawonekedwe owoneka bwino, monga konkriti kapena nkhuni, zimachulukitsa momwe kudya. Pafupifupi, mita imodzi imatenga pafupifupi 1100 g wa guluu, bola kuti makulidwe osanjikiza si okwera kuposa 1 mm.
Kuchirikiza kumadalira kapangidwe ka kutentha kwa kapangidwe kake ndi kozungulira. Sitikulimbikitsidwa kugwira ntchito ndi zinthuzo kuzizira. Kutentha koyenera kumachokera ku +10 mpaka +30 C. Kuthamangira kuthamanga kwa guluu, mutha kutentha. Pafupifupi, kuchiritsa kwamadzimadzi kwa edp kumayambira pafupifupi maola awiri komanso pafupifupi tsiku lililonse polymerization. Kuwala kozizira kumazizira kwambiri - mu mphindi 10-20.
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Gulu lonse kapena lapadera
Kukula kwa zomatira kutengera epoxy ndi kwakukulu kwambiri. Amagwiritsidwa ntchito popanga zombo, ndege, magalimoto ndi zomanga. Mafelemu m'moyo watsiku ndi tsiku akufunikira. Ndi mipando yawo yokonza, zida, zinthu zokongoletsa, zokumba za khoma komanso zina zambiri. Kusindikiza kwa epoxy, kumagwiritsidwa ntchito popanga zozizwitsa, zodzikongoletsera, zaluso ndi zina zambiri.Mapangidwe apadziko lonse lapansi kapena zinthu zapadera amasankhidwa kuti agwiritse ntchito tsiku ndi tsiku. Mitundu yosiyanasiyana ya guluu a epoxty imafunikira kwambiri.
"Mphindi" kuchokera ku Henkel
Zigawo ziwiri za epoxy zimapangidwa. Gawo limodzi "epoxylin" ndi "super epoxy" yopangidwa ndi zigawo ziwiri. Kuti mukhale osakanikirana ndi omaliza amapangidwa ndi kachilombo kawiri. Izi ndizomwe zimapangidwa ndi zonse zomwe zimapanga mtunda wokhazikika, womwe, atachiritsa, amatha kupera, utoto komanso ngakhale kubowola.
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Kutentha kozizira
Zosakaniza zapadera zokonza zinthu zochokera pazitsulo zosiyanasiyana. Kukhala ndi mphamvu yowonjezereka, liwiro lalitali. Nthawi zambiri zimapangidwa ngati pulasitiki, koma nditha kukhala mu mawonekedwe amadzimadzi. Zogulitsa zimayimiriridwa ndi mitundu yosiyanasiyana pansi pa mayina "pokilipol", "epoxy-Tian", "epoxy-chitsulo".Zomatira edp
Ndi chidule chotchedwa epoxy-diane zinthu ndi polyethylene polyamine. Amatanthauza zomatira pazenera, ntchito ndi zitsulo zosiyanasiyana: mtengo, chikopa, mwala, croria, etc, etc. Amapeza mphamvu mkati mwa maola 24 mutatha kugwiritsa ntchito. Amatulutsidwa ndi makampani osiyanasiyana pansi pa mitundu ya EPD, Khimkontakt-epoxy, epoox Universal.
Gululo limakonzedwa palokha kunyumba. Momwe mungachitire, akuwonetsedwa mu kanema.
Malangizo ogwiritsa ntchito guluu epoxy
Kwa magawo apamwamba kwambiri, ndikofunikira kutsatira malingaliro a wopanga. Nthawi zambiri, malangizo oterewa amawoneka ngati awa.- Kukonzekera kwa maziko. Imasungidwa ndi sandpaper, yoyeretsedwa kuipitsidwa ndi fumbi, maditsi. Ma sol sol amagwiritsidwa ntchito kunyumba kuti chigawo.
- Kukonzekera zomatira. Zosakaniza zina zogwirizana ndi chimodzi siziyenera kukonzekera. Magawo awiri osakanizidwa. Epoxy yoyamba imatalika chidebe, ndiye wolimba. Mafalogalamu ayenera kuwonedwa molondola. Kenako zosakanizikazo zili zosakanizidwa bwino.
- Zambiri. Mapangidwe ake amagwiritsidwa ntchito bwino ndi imodzi mwa mawonekedwe olumikizidwa. Lachiwiri limakhalapo pamalo oyenera ndikugwedezeka mwamphamvu. Pankhaniyi, tsatanetsataneyo amakonzedwa kwa mphindi 7-10, pambuyo pake imadikirira maola ochepa kuti mawonekedwe azotsatira apeza mphamvu zofunikira.
Malangizo Othandiza pa Kusunga ndikuchotsa guluu
Wopanga amalimbikitsa kusunga kapangidwe kake pamalo owuma. Kukhulupirika kwa phukusi sikuyenera kuthyoledwa, apo ayi mpweya udzagwera mkati, womwe udzalanga khalidwe la zomatira. Sungani kapangidwe kake kokha kutentha kwa firiji. Kudzaza epoxy kumasungidwa kuyambira pachaka kwa zaka zitatu, koma zinthu zake zimasokonekera pakapita nthawi.
Kugwira ntchito ndi guluu kumakhudzanso kugwiritsa ntchito ndalama zodzitchinjiriza, chifukwa ndizovuta kutsuka. Pomwe zopangidwazo zidakali madzi amadzimadzi, mutha kutsuka ndi madzi a sopo kapena acetone ngati guluu likayamba kale ku polymer. Epoxide yotsetsereka ndizovuta kufufuta, mutha kuyesa njira zoterezi:
- Kutentha ndi chitsulo kapena chosungunuka. Mothandizidwa ndi kutentha kwakukulu, guluu linakhala losalala komanso losavuta kuichotsa.
- Kuzizira ndi firiji. Pambuyo pochiza, kapangidwe kake kamakhala kosalimba komanso kukumba kuchokera pansi.
- Kugwiritsa ntchito ma sol sol. Guluu limanyowa ndi Aniline, Toluene, Ethyl Mowa, etc. Pakapita kanthawi, Score Bain.
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Kusamalitsa
Kuphatikizika kwa zosakaniza zomatira kumaphatikizapo zinthu zokhala ndi fungo lakuthwa, ena mwa iwo ndi owopsa. Pachifukwa ichi, ndikofunikira kuchita ntchito zonse ndi epoxy kokha m'chipinda chokhazikika. Ndikofunika kuteteza zikopa zopumira. Anthu omwe amangofuna matupi awo sagwirizana, tikulimbikitsidwa kuvala magolovesi kuteteza chinthucho kuti chisalowe pakhungu.
Ngati yankholo lidakalipobe, ndikofunikira kuti musambe mwachangu momwe mungathere ndi madzi a sopo. Ngati madzi oyera okha amagwiritsidwa ntchito polowa mucous. Ngati kukwiya kwawonekera, muyenera kupita mwachangu. Pakusakaniza guluu, ndi zoletsedwa kugwiritsa ntchito mbale zomwe chakudya chizisungidwa kapena kukonzedwa.