國內最新聞資訊報道 記者(賈阿曉)今日獲悉:TPEP鋼管——外3PE內nei熔rong結jie環huan氧yang防fang腐fu鋼gang管guan是shi在zai外wai單dan層ceng聚ju乙yi烯xi內nei環huan氧yang複fu合he鋼gang管guan的de基ji礎chu上shang升sheng級ji換huan代dai產chan品pin雖sui然ran供gong應ying端duan結jie構gou性xing矛mao盾dun得de到dao一yi定ding程cheng度du上shang的de緩huan解jie,但dan在zai鋼gang企qi利li潤run高gao企qi背bei景jing下xia,對dui高gao品pin資zi源yuan仍reng較jiao為wei青qing睞lai,價jia格ge支zhi撐cheng力li度du較jiao強qiang。是shi目mu前qian埋mai地di長chang輸shu管guan線xian最zuixian進的鋼管防腐形式。是濰坊東方鋼管自主開發的第四代大口徑管道新型防腐生產線,外壁采用熱熔結纏繞工藝底層環氧樹脂、中間層膠黏劑、外wai層ceng聚ju乙yi烯xi形xing成cheng三san層ceng結jie構gou的de防fang腐fu層ceng,內nei壁bi采cai用yong熱re噴pen塗tu環huan氧yang粉fen末mo防fang腐fu方fang式shi,將jiang粉fen末mo經jing高gao溫wen加jia熱re熔rong結jie後hou均jun勻yun地di塗tu敷fu在zai管guan體ti表biao麵mian上shang,形xing成cheng鋼gang塑su合he金jin層ceng,簡jian稱chengTPEP鋼管,(T,三層英文Three的首寫字母,PE指聚乙烯,EP指環氧樹脂)。
waijuyixineirongjiehuanyangfuhegangguandejichushangshenghuandaichanpin,shimuqianmaidichangshuguanxianxianjindefangfuxingshi。jichushang,zizhukaifadesidaidakoujingguandaoxinxingfangfushengchanxian,waibicaiyongrerongjiechanraogongyidicenghuanyangshuzhi、中間層膠黏劑、外(wai)層(ceng)聚(ju)乙(yi)烯(xi)形(xing)成(cheng)三(san)層(ceng)結(jie)構(gou)的(de)防(fang)腐(fu)層(ceng),內(nei)壁(bi)采(cai)用(yong)熱(re)噴(pen)塗(tu)環(huan)氧(yang)粉(fen)末(mo)防(fang)腐(fu)方(fang)式(shi),將(jiang)粉(fen)末(mo)經(jing)高(gao)溫(wen)加(jia)熱(re)熔(rong)結(jie)後(hou)均(jun)勻(yun)地(di)塗(tu)敷(fu)在(zai)管(guan)體(ti)表(biao)麵(mian)上(shang)。大(da)提(ti)高(gao)了(le)塗(tu)層(ceng)附(fu)著(zhe)力(li)及(ji)塗(tu)層(ceng)厚(hou)度(du),增(zeng)強(qiang)了(le)耐(nai)磕(ke)碰(peng),耐(nai)腐(fu)蝕(shi)的(de)能(neng)力(li)。TPEP鋼管——外3PE內nei熔rong結jie環huan氧yang防fang腐fu鋼gang管guan是shi在zai外wai單dan層ceng聚ju乙yi烯xi內nei環huan氧yang複fu合he鋼gang管guan的de基ji礎chu上shang升sheng換huan代dai產chan品pin,是shi目mu前qian埋mai地di長chang輸shu管guan線xian先xian進jin的de鋼gang管guan防fang腐fu形xing式shi。是shi濰wei坊fang東dong方fang鋼gang管guan自zi主zhu開kai發fa的de四si代dai大da口kou徑jing管guan道dao新xin型xing防fang腐fu生sheng產chan線xian,外wai壁bi采cai用yong熱re熔rong結jie纏chan繞rao工gong藝yi底di層ceng環huan氧yang樹shu脂zhi、中間層膠黏劑、外wai層ceng聚ju乙yi烯xi形xing成cheng三san層ceng結jie構gou的de防fang腐fu層ceng,內nei壁bi采cai用yong熱re噴pen塗tu環huan氧yang粉fen末mo防fang腐fu方fang式shi,將jiang粉fen末mo經jing高gao溫wen加jia熱re熔rong結jie後hou均jun勻yun地di塗tu敷fu在zai管guan體ti表biao麵mian上shang,形xing成cheng鋼gang塑su合he金jin層ceng,簡jian稱chengTPEP鋼管。 無溶劑液態環氧補口塗料冷塗 目前,國內應用較多的無溶劑液態環氧補口塗 料有帕羅特結(Powercrete J)塗料和YH16等。口處和彎頭處外防腐。主要特性如下:


