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

吉安pp板材使用方法遍及pp板材常識

文(wen)章來源: 人氣:247122 發表時間:2020-05-06

pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)使用(yong)(yong)(yong)方法遍及(ji)pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)常識(shi),pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)的(de)(de)特(te)征! pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)具有(you)(you)杰出(chu)的(de)(de)焊(han)接功(gong)(gong)用(yong)(yong)(yong),管(guan)材(cai)(cai)(cai)、管(guan)件(jian)可(ke)(ke)(ke)采用(yong)(yong)(yong)熱熔和(he)(he)電(dian)(dian)(dian)熔聯(lian)接,設備(bei)便當,接頭可(ke)(ke)(ke)靠,其(qi)聯(lian)接部(bu)(bu)位(wei)的(de)(de)強(qiang)度大于(yu)管(guan)材(cai)(cai)(cai)自(zi)身的(de)(de)強(qiang)度。回收(shou)料(liao)(liao)(liao)(liao)用(yong)(yong)(yong)量不(bu)(bu)超越總量10%,不(bu)(bu)影響產(chan)品質量。 pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)除了具有(you)(you)一般塑(su)料(liao)(liao)(liao)(liao)管(guan)重(zhong)量輕、耐(nai)(nai)侵(qin)蝕、不(bu)(bu)結垢、運(yun)用(yong)(yong)(yong)壽命長等特(te)征外,還具有(you)(you)以(yi)下主(zhu)要(yao)特(te)征: 無(wu)毒(du)(du)、清洗。 PP-R管(guan)導熱系數(shu)為0.21w/mk,僅為鋼管(guan)的(de)(de)1/200。 PP-R的(de)(de)材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)分子只(zhi)要(yao)碳、氫元素,沒有(you)(you)有(you)(you)害有(you)(you)毒(du)(du)的(de)(de)元素存在,清洗可(ke)(ke)(ke)靠,不(bu)(bu)只(zhi)用(yong)(yong)(yong)于(yu)冷熱水(shui)管(guan)道,還可(ke)(ke)(ke)用(yong)(yong)(yong)于(yu)貞潔飲用(yong)(yong)(yong)水(shui)系統。 保溫節能。物料(liao)(liao)(liao)(liao)可(ke)(ke)(ke)回收(shou)運(yun)用(yong)(yong)(yong)。 PP-R廢物經(jing)清洗、破碎后(hou)回收(shou)運(yun)用(yong)(yong)(yong)于(yu)管(guan)材(cai)(cai)(cai)、管(guan)件(jian)出(chu)產(chan)。 pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)特(te)征:具有(you)(you)高(gao)(gao)(gao)剛(gang)度,高(gao)(gao)(gao)硬度和(he)(he)高(gao)(gao)(gao)強(qiang)度,但缺口抗沖(chong)擊(ji)韌一般.PP 材(cai)(cai)(cai)料(liao)(liao)(liao)(liao)能接受張拉應力并易焊(han)接.低溫時變脆,化(hua)學不(bu)(bu)亂(luan)性(xing)和(he)(he)電(dian)(dian)(dian)氣功(gong)(gong)用(yong)(yong)(yong)優(you)異.工(gong)作溫度從(cong)0度到(dao)100度.特(te)性(xing):密(mi)度低;耐(nai)(nai)熱,不(bu)(bu)變形;高(gao)(gao)(gao)剛(gang)度;高(gao)(gao)(gao)表(biao)面強(qiang)度;化(hua)學不(bu)(bu)亂(luan)性(xing)好(hao);無(wu)毒(du)(du)無(wu)害; 運(yun)用(yong)(yong)(yong): 泵閥部(bu)(bu)件(jian),飲用(yong)(yong)(yong)水(shui)污(wu)水(shui)管(guan)道,密(mi)封(feng)件(jian),噴涂載體,耐(nai)(nai)侵(qin)蝕槽(cao)、桶,耐(nai)(nai)酸(suan)堿工(gong)業(ye)用(yong)(yong)(yong),廢水(shui),廢氣排放設備(bei)用(yong)(yong)(yong),洗刷塔,無(wu)塵室,半導體廠(chang)及(ji)其(qi)相關工(gong)業(ye)之設備(bei)和(he)(he)機(ji)器(qi)(qi),食物機(ji)械及(ji)斬(zhan)板(ban)(ban)(ban)(ban),電(dian)(dian)(dian)鍍工(gong)藝(yi),玩具部(bu)(bu)件(jian),牙醫用(yong)(yong)(yong)導管(guan),廣泛用(yong)(yong)(yong)于(yu)化(hua)工(gong),機(ji)械,電(dian)(dian)(dian)器(qi)(qi)及(ji)電(dian)(dian)(dian)子工(gong)業(ye)等規劃材(cai)(cai)(cai)料(liao)(liao)(liao)(liao). 尺(chi)度: 板(ban)(ban)(ban)(ban)材(cai)(cai)(cai):厚x寬(kuan)x長=2 pp板(ban)(ban)(ban)(ban)材(cai)(cai)(cai)具有(you)(you)強(qiang)度高(gao)(gao)(gao)、耐(nai)(nai)溫、防腐(fu)功(gong)(gong)用(yong)(yong)(yong)好(hao)、可(ke)(ke)(ke)進行填(tian)充、增強(qiang)、增韌、增剛(gang)、阻(zu)燃、改性(xing),表(biao)面可(ke)(ke)(ke)壓花(hua)、磨砂. pp塑(su)料(liao)(liao)(liao)(liao)板(ban)(ban)(ban)(ban)特(te)征耐(nai)(nai)熱性(xing)好(hao)、電(dian)(dian)(dian)絕緣功(gong)(gong)用(yong)(yong)(yong)可(ke)(ke)(ke)靠、無(wu)毒(du)(du)、機(ji)械強(qiang)度高(gao)(gao)(gao),具有(you)(you)很好(hao)的(de)(de)化(hua)學不(bu)(bu)亂(luan)性(xing)。設備(bei)便當,聯(lian)接可(ke)(ke)(ke)靠。

相關資訊