Gyaran Mota na Polyurethane Sealant Renz42
Bayanin Samfura
Ko kai ƙwararren ƙwararren masani ne na kera motoci ko mai motar da ke neman gyara gilashin iska da kanka, mashin ɗin mu na polyurethane PU yana da kyau don tabbatar da hatimi mai aminci da inganci. Aikace-aikacen sa mai sauƙi da ingantaccen aiki ya sa ya zama ƙari mai mahimmanci ga kowane kayan aikin gyaran mota.
Bugu da ƙari ga fa'idodi masu amfani, an tsara maƙallan mu na polyurethane tare da dacewa da mai amfani. Tsarin aikace-aikacen sa na mai amfani yana haifar da santsi, ingantaccen hatimi, ceton lokaci da ƙoƙari yayin ayyukan gyaran gilashin iska. Wannan ya sa ya zama kyakkyawan zaɓi don amfani da ƙwararru da aikace-aikacen DIY.
Silane da aka gyara polyurethane sealant yana da sauƙin amfani. A matsayin sitiriyo mai kashi ɗaya, baya buƙatar haɗawa ko ƙarin ƙari. Kawai buɗe bututu kuma shafa kai tsaye zuwa saman da ake so.
Yankunan Aikace-aikace
Ya dace don rufe haɗin gwiwa na sassan jikin mota, haɗin walda, rufin, inji, mai sanyaya iska da sauransu.
Ƙimar tattarawa
Ruwa: 310 ml
tsiran alade: 400ml/600ml
Ganga: 240KG
Bayanan Fasaha ①
| Ruwan 42 | ||
| Abubuwa | Daidaitawa | Mahimmanci Na Musamman |
| Bayyanar | Baki, manna kama | / |
| Yawan yawa GB/T 13477.2 | 1.50± 0.1 | 1.50 |
| Extrudability ml/min GB/T 13477.4 | ≥250 | 320 |
| Kaddarorin Sagging (mm) GB/T 13477.6 | ≤0.5 | 0 |
| Taɓa lokacin kyauta ② (minti) GB/T 13477.5 | 30 ~ 60 | 35 |
| Gudun warkewa (mm/d) HG/T4363 | ≥2.5 | 2.8 |
| Abubuwan da ke da ƙarfi (%) GB/T 2793 | ≥98 | 99 |
| Shore A-hardness GB/T 531.1 | 40-50 | 45 |
| Ƙarfin ƙarfi MPa GB/T 528 | ≥2.5 | 2.8 |
| Tsawaitawa a lokacin hutu % GB/T 528 | ≥400 | 420 |
| Ƙarfin hawaye (N/mm) GB/T 529 | ≥8.0 | 14 |
| Yanayin aiki (℃) | -40 ~ 90 | |
① Duk bayanan da ke sama an gwada su a ƙarƙashin daidaitaccen yanayi a 23 ± 2 ° C, 50 ± 5% RH.
② Darajar tack lokacin kyauta zai shafi canjin yanayin yanayi da zafi.
Sauran Bayani
Guangdong Pustar Adhesives & Sealants Co., Ltd. ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren polyurethane ne da manne a cikin Sin. Kamfanin ya haɗu da binciken kimiyya, samarwa da tallace-tallace. Ba wai kawai yana da cibiyar fasaha ta R&D ba, har ma yana ba da haɗin kai tare da jami'o'i da yawa don gina tsarin bincike da haɓaka aikace-aikacen.
Alamar mallakar kanta ta "PUSTAR" polyurethane sealant ta sami yabo sosai daga abokan ciniki don kwanciyar hankali da ingantaccen inganci. A cikin rabin na biyu na 2006, don mayar da martani ga canje-canje a cikin bukatar kasuwa, kamfanin ya fadada layin samar da kayayyaki a Qingxi, Dongguan, kuma yawan samar da kayayyaki na shekara ya kai ton 10,000.
Na dogon lokaci, an sami sabani mara daidaituwa tsakanin bincike na fasaha da samar da masana'antu na kayan rufewar polyurethane, wanda ya hana ci gaban masana'antu. Ko da a cikin duniya, ƙananan kamfanoni ne kawai za su iya samar da babban sikelin, amma saboda ƙarfin ƙarfin su na mannewa da aikin rufewa, tasirin kasuwancinsa yana ƙaruwa sannu a hankali, kuma haɓakar polyurethane sealant da adhesives wanda ya zarce na'urorin silicone na gargajiya shine yanayin gaba ɗaya. .
Bayan wannan yanayin, Kamfanin Pustar ya ƙaddamar da hanyar samar da "anti-gwaji" a cikin bincike na dogon lokaci da ayyukan ci gaba, ya buɗe sabuwar hanya zuwa manyan ayyuka, haɗin gwiwa tare da ƙungiyar tallace-tallace na sana'a, kuma ya yada ko'ina cikin kasar da kuma fitar dashi zuwa Amurka, Rasha da Kanada. Kuma Turai, filin aikace-aikacen ya shahara a masana'antar kera motoci, gini da masana'antu.
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Yanke bututun ƙarfe tare da wuka
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A cikin bututun manne da cikin gunkin manne
Ana ci gaba da fitar da sealant ɗin daidai gwargwado kuma a ci gaba da fitar da shi daga bututun mai na manne. Bindigan manne ya kamata ya motsa a ko'ina kuma a hankali don tabbatar da cewa tushen mannewa yana cikin hulɗa da mai ɗaukar hoto kuma ya hana kumfa ko ramuka daga motsi da sauri.
Aiwatar da manne mai tsabta ga abin gogewa (mai sauƙi don tsaftacewa daga baya) kuma gyara saman tare da scraper kafin amfani da bushewa.
Yage takardar
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Poke kwalban hatimi kuma yanke bututun ƙarfe tare da diamita mai kyau
Bude kasan mashin kamar gwangwani
Maƙale bututun manne a cikin manne gun
