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

瓊山pp板材使用方法遍及pp板材常識

文章來源: 人氣:247226 發表時間:2020-05-06

pp板(ban)(ban)材(cai)(cai)使(shi)用(yong)方法遍及pp板(ban)(ban)材(cai)(cai)常識,pp板(ban)(ban)材(cai)(cai)的(de)特(te)征(zheng)! pp板(ban)(ban)材(cai)(cai)具有(you)(you)杰出(chu)的(de)焊接(jie)功(gong)(gong)用(yong),管(guan)材(cai)(cai)、管(guan)件(jian)可采(cai)用(yong)熱(re)熔和電(dian)(dian)熔聯接(jie),設備(bei)便(bian)當(dang),接(jie)頭可靠,其聯接(jie)部位的(de)強度(du)(du)(du)大(da)于管(guan)材(cai)(cai)自身的(de)強度(du)(du)(du)。回收(shou)料(liao)(liao)(liao)用(yong)量(liang)不(bu)超(chao)越(yue)總量(liang)10%,不(bu)影響(xiang)產(chan)品質(zhi)量(liang)。 pp板(ban)(ban)材(cai)(cai)除了(le)具有(you)(you)一般塑料(liao)(liao)(liao)管(guan)重(zhong)量(liang)輕、耐侵(qin)蝕、不(bu)結垢、運用(yong)壽命(ming)長等(deng)特(te)征(zheng)外,還具有(you)(you)以下(xia)主(zhu)要特(te)征(zheng): 無毒、清(qing)洗(xi)(xi)。 PP-R管(guan)導(dao)(dao)熱(re)系(xi)(xi)數為0.21w/mk,僅為鋼管(guan)的(de)1/200。 PP-R的(de)材(cai)(cai)料(liao)(liao)(liao)分(fen)子只要碳、氫元(yuan)素,沒有(you)(you)有(you)(you)害有(you)(you)毒的(de)元(yuan)素存在,清(qing)洗(xi)(xi)可靠,不(bu)只用(yong)于冷熱(re)水管(guan)道,還可用(yong)于貞潔飲(yin)用(yong)水系(xi)(xi)統。 保溫節能(neng)。物料(liao)(liao)(liao)可回收(shou)運用(yong)。 PP-R廢(fei)物經清(qing)洗(xi)(xi)、破碎(sui)后回收(shou)運用(yong)于管(guan)材(cai)(cai)、管(guan)件(jian)出(chu)產(chan)。 pp板(ban)(ban)材(cai)(cai)特(te)征(zheng):具有(you)(you)高(gao)剛(gang)度(du)(du)(du),高(gao)硬度(du)(du)(du)和高(gao)強度(du)(du)(du),但(dan)缺口(kou)抗沖擊韌一般.PP 材(cai)(cai)料(liao)(liao)(liao)能(neng)接(jie)受(shou)張拉應力并易焊接(jie).低(di)溫時變(bian)脆(cui),化學不(bu)亂性(xing)和電(dian)(dian)氣功(gong)(gong)用(yong)優(you)異.工(gong)作(zuo)溫度(du)(du)(du)從0度(du)(du)(du)到100度(du)(du)(du).特(te)性(xing):密度(du)(du)(du)低(di);耐熱(re),不(bu)變(bian)形(xing);高(gao)剛(gang)度(du)(du)(du);高(gao)表面強度(du)(du)(du);化學不(bu)亂性(xing)好(hao);無毒無害; 運用(yong): 泵閥部件(jian),飲(yin)用(yong)水污水管(guan)道,密封件(jian),噴涂載(zai)體,耐侵(qin)蝕槽(cao)、桶,耐酸堿工(gong)業(ye)用(yong),廢(fei)水,廢(fei)氣排放(fang)設備(bei)用(yong),洗(xi)(xi)刷塔(ta),無塵室,半導(dao)(dao)體廠(chang)及其相關工(gong)業(ye)之設備(bei)和機(ji)器(qi),食物機(ji)械(xie)(xie)及斬板(ban)(ban),電(dian)(dian)鍍工(gong)藝,玩(wan)具部件(jian),牙醫用(yong)導(dao)(dao)管(guan),廣(guang)泛用(yong)于化工(gong),機(ji)械(xie)(xie),電(dian)(dian)器(qi)及電(dian)(dian)子工(gong)業(ye)等(deng)規劃(hua)材(cai)(cai)料(liao)(liao)(liao). 尺(chi)度(du)(du)(du): 板(ban)(ban)材(cai)(cai):厚x寬x長=2 pp板(ban)(ban)材(cai)(cai)具有(you)(you)強度(du)(du)(du)高(gao)、耐溫、防腐(fu)功(gong)(gong)用(yong)好(hao)、可進行(xing)填(tian)充、增(zeng)強、增(zeng)韌、增(zeng)剛(gang)、阻燃、改性(xing),表面可壓花、磨(mo)砂. pp塑料(liao)(liao)(liao)板(ban)(ban)特(te)征(zheng)耐熱(re)性(xing)好(hao)、電(dian)(dian)絕緣功(gong)(gong)用(yong)可靠、無毒、機(ji)械(xie)(xie)強度(du)(du)(du)高(gao),具有(you)(you)很(hen)好(hao)的(de)化學不(bu)亂性(xing)。設備(bei)便(bian)當(dang),聯接(jie)可靠。

相關資訊