★ Ifilimu yepeyinti ineukubonakala okucaba kunye nefilimu yepeyinti inzima;
★ Ukumelana noxinzelelo kuphezulu kwaye iukumelana nemozulu kuphezulu;
★ Ukomisa ukusebenza ngokukhawuleza;ukunamathela kuphezulu.
★ Umbala oqaqambileyo nohlala ixesha elide;amandla okufihla abalaseleyo;ukunamathela kakuhle;
★ Good ukunxiba ukumelana kunyeixesha elifutshane lokumisa; icandelo elinye kulula ukwakha;
★ Ihlala ixesha elide kwaye ihlala ixesha elide, amanzi alungileyo kunye nokumelana nomhlwa.
Isetyenziswa kakhulu ezindleleni, imigca yendlela, iindibano zocweyo, iindawo zokugcina iimpahla, amabala emidlalo kunye nezinye iindawo zokumisela umgca.Iipeyinti zokuphawula ezindleleni zidla ngokuba mhlophe okanye tyheli kwitrafikhi yemihla ngemihla, iindawo zendlela, kunye neempawu zendlela.Le ngubo ibambelela kakuhle kwi-asphalt, ilitye okanye i-samente kwaye iyamelana ne-traffic kunye neempembelelo zokusingqongileyo.
Into | Iinkcukacha |
Umbala kunye nokubonakala kwefilimu yepeyinti | Imibala kunye nefilimu egudileyo |
Umxholo oqinileyo, % | ≥60 |
I-Viscosity (i-Stormer viscometer), KU | 80-100 |
Ubunzima befilimu eyomileyo, um | 50-70 |
Ixesha lokumisa (25 ℃), H | umphezulu owomileyo≤10mins, womile oqinileyo≤24hrs |
Ukubambelela (indlela yezoned), iklasi | ≤2 |
Amandla empembelelo, kg, cm | ≥50 |
Amandla okugoba, mm | ≤5 |
Ukunxiba ukuxhathisa, Mg, 1000g / 200r | ≤50 |
Ukuba bhetyebhetye, mm | 2 |
Ukumelana namanzi, 24h | Akukho nto ingaqhelekanga |
GA/T298-2001 JT T 280-2004
Ubushushu | 5℃ | 25℃ | 40℃ |
Elona xesha lifutshane | 2h | 1h | 0.5h |
Ixesha elide kakhulu | Iintsuku ezisi-7 |
Isiseko sekhonkrithi sidinga emva kweentsuku ezingama-28 ngaphezulu kokunyanga kwendalo, umthamo wokufuma ongaphantsi kwe-8%, umhlaba omdala ukususa ngokupheleleyo ioyile, ubumdaka kunye nesihlwahlwathi, zigcine zicocekile kwaye zomile kwaye umhlaba zonke iintanda, amalungu, iconvex kunye neconcave zichanekile. isiphatho (i-putty okanye iresin yodaka lodaka)
1. Ipeyinti ye-Akriliki yokuphawula indlela inokutshizwa kwaye ixutywe / iqengqeleke.
2. Ipeyinti kufuneka ixutywe ngokulinganayo ngexesha lokwakhiwa, kwaye ipeyinti kufuneka ihlanjululwe nge-solvent ekhethekileyo kwi-viscosity efunekayo yokwakha.
3. Ngexesha lokwakha, umgangatho wendlela kufuneka wome kwaye ucocwe ngothuli.
I-1, iqondo lobushushu elisisiseko alikho ngaphantsi kwe-5℃, ukufuma kwe-85% (ubushushu kunye nokufuma okuhambelanayo kufuneka kulinganiswe kufuphi nesiseko sezinto), inkungu, imvula, ikhephu, umoya kunye nemvula akuvumelekanga ngokungqongqo ukwakhiwa.
2, Ngaphambi kokupeyinta ipeyinti, coca indlela egqunyiweyo ukuze uphephe ukungcola kunye neoyile.
I-3, Imveliso inokutshizwa, ixutywe okanye igoqwe.Kunconywa ukutshiza ngezixhobo ezikhethekileyo.Umyinge we-thinner malunga ne-20%, i-viscosity yesicelo yi-80S, uxinzelelo lokwakha yi-10MPa, ububanzi be-nozzle yi-0.75, ubukhulu befilimu emanzi yi-200um, kunye nobukhulu befilimu eyomileyo yi-120um.Izinga lokutyabeka kwethiyori ngu-2.2 m2 / kg.
I-4, Ukuba ipeyinti inzima kakhulu ngexesha lokwakhiwa, qiniseka ukuba uyihlambulule ngokuhambelana okufunekayo kunye ne-thinner ekhethekileyo.Musa ukusebenzisa i-thinner.