亚洲 欧美 变态 另类 综合_两个人看的www高清免费_久久久久人妻精品区一三寸_肉岳疯狂69式激情的高潮

阿克蘇pp板材使用方法遍及pp板材常識

文章來源: 人氣(qi):247213 發(fa)表時(shi)間:2020-05-06

pp板(ban)(ban)(ban)材(cai)使用(yong)方(fang)法(fa)遍及(ji)(ji)pp板(ban)(ban)(ban)材(cai)常識,pp板(ban)(ban)(ban)材(cai)的(de)(de)特征(zheng)! pp板(ban)(ban)(ban)材(cai)具有(you)(you)杰出(chu)的(de)(de)焊接(jie)(jie)功(gong)用(yong),管材(cai)、管件(jian)(jian)可(ke)(ke)采用(yong)熱(re)熔(rong)和(he)(he)(he)電(dian)熔(rong)聯(lian)接(jie)(jie),設(she)備(bei)便(bian)當,接(jie)(jie)頭可(ke)(ke)靠(kao),其聯(lian)接(jie)(jie)部位的(de)(de)強(qiang)度(du)(du)大于(yu)(yu)管材(cai)自身的(de)(de)強(qiang)度(du)(du)。回收料用(yong)量(liang)(liang)不(bu)(bu)(bu)(bu)超(chao)越總(zong)量(liang)(liang)10%,不(bu)(bu)(bu)(bu)影(ying)響(xiang)產品質量(liang)(liang)。 pp板(ban)(ban)(ban)材(cai)除了具有(you)(you)一般塑料管重量(liang)(liang)輕(qing)、耐侵蝕(shi)、不(bu)(bu)(bu)(bu)結(jie)垢(gou)、運用(yong)壽命(ming)長等(deng)特征(zheng)外,還具有(you)(you)以下主(zhu)要特征(zheng): 無(wu)(wu)毒(du)、清洗。 PP-R管導熱(re)系(xi)數為0.21w/mk,僅為鋼(gang)管的(de)(de)1/200。 PP-R的(de)(de)材(cai)料分子只要碳、氫(qing)元素,沒有(you)(you)有(you)(you)害(hai)有(you)(you)毒(du)的(de)(de)元素存在,清洗可(ke)(ke)靠(kao),不(bu)(bu)(bu)(bu)只用(yong)于(yu)(yu)冷熱(re)水(shui)管道(dao),還可(ke)(ke)用(yong)于(yu)(yu)貞潔飲用(yong)水(shui)系(xi)統(tong)。 保溫(wen)節能。物(wu)料可(ke)(ke)回收運用(yong)。 PP-R廢物(wu)經清洗、破(po)碎后(hou)回收運用(yong)于(yu)(yu)管材(cai)、管件(jian)(jian)出(chu)產。 pp板(ban)(ban)(ban)材(cai)特征(zheng):具有(you)(you)高(gao)(gao)剛(gang)度(du)(du),高(gao)(gao)硬(ying)度(du)(du)和(he)(he)(he)高(gao)(gao)強(qiang)度(du)(du),但缺口抗沖擊韌一般.PP 材(cai)料能接(jie)(jie)受張拉應(ying)力并(bing)易焊接(jie)(jie).低(di)溫(wen)時變脆,化(hua)學(xue)不(bu)(bu)(bu)(bu)亂性(xing)(xing)(xing)(xing)和(he)(he)(he)電(dian)氣(qi)功(gong)用(yong)優異.工作溫(wen)度(du)(du)從0度(du)(du)到100度(du)(du).特性(xing)(xing)(xing)(xing):密度(du)(du)低(di);耐熱(re),不(bu)(bu)(bu)(bu)變形;高(gao)(gao)剛(gang)度(du)(du);高(gao)(gao)表面強(qiang)度(du)(du);化(hua)學(xue)不(bu)(bu)(bu)(bu)亂性(xing)(xing)(xing)(xing)好(hao);無(wu)(wu)毒(du)無(wu)(wu)害(hai); 運用(yong): 泵閥部件(jian)(jian),飲用(yong)水(shui)污水(shui)管道(dao),密封件(jian)(jian),噴涂(tu)載體(ti),耐侵蝕(shi)槽、桶,耐酸堿工業用(yong),廢水(shui),廢氣(qi)排放設(she)備(bei)用(yong),洗刷塔,無(wu)(wu)塵室,半導體(ti)廠及(ji)(ji)其相關工業之設(she)備(bei)和(he)(he)(he)機器,食物(wu)機械(xie)及(ji)(ji)斬板(ban)(ban)(ban),電(dian)鍍(du)工藝,玩具部件(jian)(jian),牙醫用(yong)導管,廣泛(fan)用(yong)于(yu)(yu)化(hua)工,機械(xie),電(dian)器及(ji)(ji)電(dian)子工業等(deng)規劃材(cai)料. 尺度(du)(du): 板(ban)(ban)(ban)材(cai):厚x寬x長=2 pp板(ban)(ban)(ban)材(cai)具有(you)(you)強(qiang)度(du)(du)高(gao)(gao)、耐溫(wen)、防腐功(gong)用(yong)好(hao)、可(ke)(ke)進行填充、增強(qiang)、增韌、增剛(gang)、阻燃、改性(xing)(xing)(xing)(xing),表面可(ke)(ke)壓花、磨(mo)砂. pp塑料板(ban)(ban)(ban)特征(zheng)耐熱(re)性(xing)(xing)(xing)(xing)好(hao)、電(dian)絕緣功(gong)用(yong)可(ke)(ke)靠(kao)、無(wu)(wu)毒(du)、機械(xie)強(qiang)度(du)(du)高(gao)(gao),具有(you)(you)很好(hao)的(de)(de)化(hua)學(xue)不(bu)(bu)(bu)(bu)亂性(xing)(xing)(xing)(xing)。設(she)備(bei)便(bian)當,聯(lian)接(jie)(jie)可(ke)(ke)靠(kao)。

相關資訊