1. I-epoxy resin layer ye-power coated steel purlin yi-high-performance epoxy resin coating.Inomgangatho ogqwesileyo, ukuhombisa, oomatshini, ukuxhathisa umhlwa.Iimvavanyo zibonisa ukuba: purlin 30% sulfuric acid, 95% sodium hydroxide, 10% ammonium hydroxide, hydrogen peroxide, 35% hydrochloric acid, 20% nitric acid, 30% phosphoric acid, 40% formaldehyde, sodium oxide, dichlorethylene, electrolyte yobhedu. Ifakwe kwiiyure ze-120, imveliso ayinalo utshintsho olucacileyo.
2. I-epoxy resin inokumelana nemozulu ebalaseleyo.I-epoxy resin layer ihlukanisa ngokupheleleyo uqhagamshelwano phakathi kwetsimbi kunye nomoya, igwema i-oxidation kunye ne-corrosion yentsimbi, yenza i-purlins ibe nokuqina okuphezulu kwaye igweme ukugcinwa emva kokugcinwa;
3. Itekhnoloji ephucukileyo kunye nefomula yesayensi yenza i-purlin iqine kwaye inxibe-resistant, kunye nokubambelela okuqinileyo kwaye ungaze ube delamination.I-anti-corrosion layer ayiyi kuqhekeka okanye ixoke emva kokugoba;
4. Ukumelana nokushisa okuphezulu kunye nokumelana nokushisa okuphantsi.Xa ubushushu obuphezulu bungama-degrees angama-150 kunye neqondo lokushisa eliphantsi -40 degrees, i-coating ayinayo i-peeling, i-bulging, i-cracking, i-peeling, umonakalo kunye nezinye izinto.Umjikelo we-Freeze-thaw amaxesha angama-10, akukho tshintsho kwi-purlin;5. Ufakelo olulula.
5. Uxhumo oluboshiweyo luyamkelwa, kwaye umgangatho wesizwe we-11G521-1-2 ungasetyenziselwa ukufakela.Iimpawu zePurlin zinokwenziwa kwaye ziqhutywe ngokweemfuno zobunjineli.
