1. Chigawo chimodzi, chomanga chozizira, chingagwiritsidwe ntchito ndi brushing, rolling, scraping, etc.
2. Itha kugwiritsidwa ntchito pamadzi onyowa (palibe madzi omveka bwino) kapena pamtunda wowuma, ndipo zokutira zimakhala zolimba komanso zotanuka kwambiri.
3. Imakhala ndi zomatira zolimba ku zomangamanga, matope, konkire, zitsulo, thovu bolodi, wosanjikiza wosanjikiza, etc.
4. Mankhwalawa ndi opanda poizoni, osakondera, okonda zachilengedwe, ndipo ali ndi zowonjezera zabwino, zotsekemera, zomatira komanso kupanga mafilimu.
5. mtundu kwambiri ukhoza kukhala.Red, imvi, buluu ndi zina zotero.
1. Ndioyenera kuma projekiti odana ndi kuwomba m'malo osasefukira kwanthawi yayitali monga madenga, makoma, zimbudzi, ndi zipinda zapansi;
2. Ndi oyenera ntchito madzi monga zitsulo Zofolerera mtundu matailosi zitsulo;
3. Ndikoyenera kusindikizidwa kwa zowonjezera zowonjezera, ma gridi ogwirizanitsa, zotsika pansi, mapaipi a khoma, ndi zina zotero.
Ayi. | Zinthu | Technical index | |
1 | Mphamvu Yamphamvu, MPa | ≥ 2.0 | |
2 | Kuchulukitsa panthawi yopuma,% | ≥400 | |
3 | Otsika kutentha bendability, Φ10mm, 180° | -20 ℃ Palibe ming'alu | |
4 | Wosatha, 0.3Pa, 30min | wosalowerera | |
5 | Zolimba,% | ≥70 | |
6 | Dry Time, h | Pamwamba,h≤ | 4 |
Zouma zouma, h≤ | 8 | ||
7 | Kusunga mphamvu zolimba pambuyo pa chithandizo | Kutentha mankhwala | ≥88 |
Chithandizo cha alkali | ≥60 | ||
chithandizo cha asidi | ≥44 | ||
mankhwala opangira ukalamba | ≥110 | ||
8 | Elongation pa yopuma pambuyo mankhwala | Kutentha mankhwala | ≥230 |
Chithandizo cha alkali | |||
chithandizo cha asidi | |||
mankhwala opangira ukalamba | |||
9 | Chiyerekezo chokulitsa kutentha | elongation | ≤0.8 |
kufupikitsa | ≤0.8 |
1. Chithandizo chapansi: Pansi pake payenera kukhala lathyathyathya, lolimba, loyera, lopanda madzi oyera komanso osatulutsa.Ming’alu ya m’malo osafanana iyenera kukonzedwa kaye, kutayikira kumayenera kulumikizidwa kaye, ndipo ngodya za yin ndi yang ziyenera kuzunguliridwa;
2. Kupaka ndi odzigudubuza kapena maburashi, malinga ndi njira yopangira yopangira, yosanjikiza ndi yosanjikiza motsatira ndondomeko ya kusanjikiza → zokutira zapansi → nsalu zopanda nsalu → zokutira zapakati → zokutira zapamwamba;
3. Chophimbacho chiyenera kukhala chofanana monga momwe zingathere, osayika m'deralo kapena kunenepa kwambiri kapena woonda kwambiri.
4. Musamange pansi pa 4 ℃ kapena mvula, ndipo musamange m'malo onyowa kwambiri komanso opanda mpweya, apo ayi zidzakhudza mapangidwe afilimu;
5. Pambuyo pomanga, mbali zonse za polojekiti yonseyo, makamaka maulalo ofooka, ayenera kuyang'aniridwa mosamala kuti apeze mavuto, apeze zifukwa ndikuzikonza panthawi yake.
Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi, zowuma, zokhala ndi mpweya wokwanira kutentha kwa 5-30 C;
Nthawi yosungira ndi miyezi 6.Zogulitsa zomwe zimadutsa nthawi yosungira zingagwiritsidwe ntchito pambuyo podutsa kuyendera.