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

榆林pp板材使用方法遍及pp板材常識

文章來源: 人氣:247155 發表時間:2020-05-06

pp板(ban)材(cai)(cai)使用(yong)(yong)(yong)(yong)方(fang)法遍及(ji)(ji)pp板(ban)材(cai)(cai)常識(shi),pp板(ban)材(cai)(cai)的特(te)征(zheng)! pp板(ban)材(cai)(cai)具有(you)杰出(chu)的焊接(jie)(jie)(jie)功(gong)(gong)用(yong)(yong)(yong)(yong),管(guan)(guan)材(cai)(cai)、管(guan)(guan)件(jian)(jian)可(ke)(ke)采用(yong)(yong)(yong)(yong)熱熔(rong)和(he)電(dian)熔(rong)聯(lian)接(jie)(jie)(jie),設(she)(she)備(bei)便當(dang)(dang),接(jie)(jie)(jie)頭(tou)可(ke)(ke)靠,其聯(lian)接(jie)(jie)(jie)部位的強(qiang)度(du)(du)(du)大于(yu)(yu)管(guan)(guan)材(cai)(cai)自身的強(qiang)度(du)(du)(du)。回收(shou)料(liao)(liao)(liao)用(yong)(yong)(yong)(yong)量不(bu)(bu)(bu)超越總量10%,不(bu)(bu)(bu)影響產品質量。 pp板(ban)材(cai)(cai)除(chu)了具有(you)一般(ban)塑料(liao)(liao)(liao)管(guan)(guan)重量輕、耐(nai)侵(qin)蝕、不(bu)(bu)(bu)結(jie)垢、運(yun)用(yong)(yong)(yong)(yong)壽命長等特(te)征(zheng)外,還具有(you)以下主要(yao)特(te)征(zheng): 無(wu)(wu)(wu)毒(du)、清(qing)洗(xi)(xi)。 PP-R管(guan)(guan)導(dao)熱系(xi)數為0.21w/mk,僅為鋼管(guan)(guan)的1/200。 PP-R的材(cai)(cai)料(liao)(liao)(liao)分子只(zhi)要(yao)碳、氫元素,沒有(you)有(you)害(hai)有(you)毒(du)的元素存在,清(qing)洗(xi)(xi)可(ke)(ke)靠,不(bu)(bu)(bu)只(zhi)用(yong)(yong)(yong)(yong)于(yu)(yu)冷(leng)熱水(shui)管(guan)(guan)道,還可(ke)(ke)用(yong)(yong)(yong)(yong)于(yu)(yu)貞(zhen)潔飲用(yong)(yong)(yong)(yong)水(shui)系(xi)統(tong)。 保溫節(jie)能(neng)。物(wu)料(liao)(liao)(liao)可(ke)(ke)回收(shou)運(yun)用(yong)(yong)(yong)(yong)。 PP-R廢(fei)(fei)物(wu)經(jing)清(qing)洗(xi)(xi)、破碎后回收(shou)運(yun)用(yong)(yong)(yong)(yong)于(yu)(yu)管(guan)(guan)材(cai)(cai)、管(guan)(guan)件(jian)(jian)出(chu)產。 pp板(ban)材(cai)(cai)特(te)征(zheng):具有(you)高(gao)(gao)剛度(du)(du)(du),高(gao)(gao)硬度(du)(du)(du)和(he)高(gao)(gao)強(qiang)度(du)(du)(du),但(dan)缺口抗沖(chong)擊韌一般(ban).PP 材(cai)(cai)料(liao)(liao)(liao)能(neng)接(jie)(jie)(jie)受張拉(la)應力并易(yi)焊接(jie)(jie)(jie).低溫時變脆,化(hua)學(xue)(xue)不(bu)(bu)(bu)亂性(xing)和(he)電(dian)氣(qi)功(gong)(gong)用(yong)(yong)(yong)(yong)優異.工(gong)作(zuo)溫度(du)(du)(du)從(cong)0度(du)(du)(du)到100度(du)(du)(du).特(te)性(xing):密(mi)度(du)(du)(du)低;耐(nai)熱,不(bu)(bu)(bu)變形;高(gao)(gao)剛度(du)(du)(du);高(gao)(gao)表(biao)面(mian)強(qiang)度(du)(du)(du);化(hua)學(xue)(xue)不(bu)(bu)(bu)亂性(xing)好;無(wu)(wu)(wu)毒(du)無(wu)(wu)(wu)害(hai); 運(yun)用(yong)(yong)(yong)(yong): 泵閥部件(jian)(jian),飲用(yong)(yong)(yong)(yong)水(shui)污(wu)水(shui)管(guan)(guan)道,密(mi)封件(jian)(jian),噴涂載體(ti),耐(nai)侵(qin)蝕槽、桶,耐(nai)酸堿(jian)工(gong)業用(yong)(yong)(yong)(yong),廢(fei)(fei)水(shui),廢(fei)(fei)氣(qi)排放設(she)(she)備(bei)用(yong)(yong)(yong)(yong),洗(xi)(xi)刷塔(ta),無(wu)(wu)(wu)塵室(shi),半導(dao)體(ti)廠及(ji)(ji)其相關工(gong)業之設(she)(she)備(bei)和(he)機(ji)器(qi)(qi),食物(wu)機(ji)械及(ji)(ji)斬板(ban),電(dian)鍍工(gong)藝,玩具部件(jian)(jian),牙醫用(yong)(yong)(yong)(yong)導(dao)管(guan)(guan),廣泛用(yong)(yong)(yong)(yong)于(yu)(yu)化(hua)工(gong),機(ji)械,電(dian)器(qi)(qi)及(ji)(ji)電(dian)子工(gong)業等規劃材(cai)(cai)料(liao)(liao)(liao). 尺度(du)(du)(du): 板(ban)材(cai)(cai):厚x寬x長=2 pp板(ban)材(cai)(cai)具有(you)強(qiang)度(du)(du)(du)高(gao)(gao)、耐(nai)溫、防腐功(gong)(gong)用(yong)(yong)(yong)(yong)好、可(ke)(ke)進(jin)行填充(chong)、增(zeng)強(qiang)、增(zeng)韌、增(zeng)剛、阻燃(ran)、改(gai)性(xing),表(biao)面(mian)可(ke)(ke)壓花(hua)、磨(mo)砂(sha). pp塑料(liao)(liao)(liao)板(ban)特(te)征(zheng)耐(nai)熱性(xing)好、電(dian)絕(jue)緣(yuan)功(gong)(gong)用(yong)(yong)(yong)(yong)可(ke)(ke)靠、無(wu)(wu)(wu)毒(du)、機(ji)械強(qiang)度(du)(du)(du)高(gao)(gao),具有(you)很好的化(hua)學(xue)(xue)不(bu)(bu)(bu)亂性(xing)。設(she)(she)備(bei)便當(dang)(dang),聯(lian)接(jie)(jie)(jie)可(ke)(ke)靠。

相關資訊