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

東莞pp板材使用方法遍及pp板材常識

文章來源(yuan): 人氣:247544 發表(biao)時間:2020-05-06

pp板材(cai)(cai)(cai)使用(yong)(yong)(yong)方法(fa)遍及(ji)pp板材(cai)(cai)(cai)常(chang)識,pp板材(cai)(cai)(cai)的(de)特(te)征(zheng)(zheng)(zheng)! pp板材(cai)(cai)(cai)具有(you)(you)杰(jie)出的(de)焊接(jie)(jie)功(gong)(gong)(gong)用(yong)(yong)(yong),管(guan)(guan)材(cai)(cai)(cai)、管(guan)(guan)件(jian)可(ke)(ke)采用(yong)(yong)(yong)熱(re)(re)熔和(he)(he)電熔聯(lian)(lian)接(jie)(jie),設(she)(she)備便當,接(jie)(jie)頭可(ke)(ke)靠,其聯(lian)(lian)接(jie)(jie)部位(wei)的(de)強度(du)(du)(du)大于(yu)管(guan)(guan)材(cai)(cai)(cai)自(zi)身的(de)強度(du)(du)(du)。回收(shou)料(liao)(liao)用(yong)(yong)(yong)量不超越總(zong)量10%,不影(ying)響產品質(zhi)量。 pp板材(cai)(cai)(cai)除(chu)了(le)具有(you)(you)一般塑(su)料(liao)(liao)管(guan)(guan)重量輕、耐(nai)(nai)侵蝕(shi)、不結垢、運(yun)(yun)用(yong)(yong)(yong)壽命(ming)長等特(te)征(zheng)(zheng)(zheng)外,還(huan)具有(you)(you)以(yi)下主要特(te)征(zheng)(zheng)(zheng): 無(wu)毒、清洗(xi)(xi)。 PP-R管(guan)(guan)導熱(re)(re)系(xi)數為(wei)(wei)0.21w/mk,僅為(wei)(wei)鋼管(guan)(guan)的(de)1/200。 PP-R的(de)材(cai)(cai)(cai)料(liao)(liao)分子只要碳、氫(qing)元素,沒有(you)(you)有(you)(you)害(hai)有(you)(you)毒的(de)元素存在,清洗(xi)(xi)可(ke)(ke)靠,不只用(yong)(yong)(yong)于(yu)冷熱(re)(re)水(shui)(shui)管(guan)(guan)道(dao),還(huan)可(ke)(ke)用(yong)(yong)(yong)于(yu)貞潔飲用(yong)(yong)(yong)水(shui)(shui)系(xi)統(tong)。 保溫(wen)(wen)節能。物(wu)料(liao)(liao)可(ke)(ke)回收(shou)運(yun)(yun)用(yong)(yong)(yong)。 PP-R廢物(wu)經清洗(xi)(xi)、破碎后回收(shou)運(yun)(yun)用(yong)(yong)(yong)于(yu)管(guan)(guan)材(cai)(cai)(cai)、管(guan)(guan)件(jian)出產。 pp板材(cai)(cai)(cai)特(te)征(zheng)(zheng)(zheng):具有(you)(you)高(gao)(gao)剛(gang)(gang)度(du)(du)(du),高(gao)(gao)硬度(du)(du)(du)和(he)(he)高(gao)(gao)強度(du)(du)(du),但缺口抗沖擊韌一般.PP 材(cai)(cai)(cai)料(liao)(liao)能接(jie)(jie)受張拉應(ying)力并易焊接(jie)(jie).低溫(wen)(wen)時變(bian)脆,化(hua)(hua)學不亂性(xing)(xing)和(he)(he)電氣(qi)功(gong)(gong)(gong)用(yong)(yong)(yong)優異(yi).工作溫(wen)(wen)度(du)(du)(du)從0度(du)(du)(du)到100度(du)(du)(du).特(te)性(xing)(xing):密度(du)(du)(du)低;耐(nai)(nai)熱(re)(re),不變(bian)形;高(gao)(gao)剛(gang)(gang)度(du)(du)(du);高(gao)(gao)表(biao)面(mian)(mian)強度(du)(du)(du);化(hua)(hua)學不亂性(xing)(xing)好(hao)(hao);無(wu)毒無(wu)害(hai); 運(yun)(yun)用(yong)(yong)(yong): 泵閥部件(jian),飲用(yong)(yong)(yong)水(shui)(shui)污水(shui)(shui)管(guan)(guan)道(dao),密封件(jian),噴(pen)涂(tu)載體,耐(nai)(nai)侵蝕(shi)槽(cao)、桶,耐(nai)(nai)酸堿工業用(yong)(yong)(yong),廢水(shui)(shui),廢氣(qi)排放設(she)(she)備用(yong)(yong)(yong),洗(xi)(xi)刷塔,無(wu)塵室(shi),半導體廠及(ji)其相關工業之設(she)(she)備和(he)(he)機器,食物(wu)機械(xie)及(ji)斬板,電鍍工藝(yi),玩具部件(jian),牙(ya)醫用(yong)(yong)(yong)導管(guan)(guan),廣泛用(yong)(yong)(yong)于(yu)化(hua)(hua)工,機械(xie),電器及(ji)電子工業等規劃(hua)材(cai)(cai)(cai)料(liao)(liao). 尺度(du)(du)(du): 板材(cai)(cai)(cai):厚x寬x長=2 pp板材(cai)(cai)(cai)具有(you)(you)強度(du)(du)(du)高(gao)(gao)、耐(nai)(nai)溫(wen)(wen)、防腐功(gong)(gong)(gong)用(yong)(yong)(yong)好(hao)(hao)、可(ke)(ke)進行(xing)填充、增(zeng)強、增(zeng)韌、增(zeng)剛(gang)(gang)、阻燃、改性(xing)(xing),表(biao)面(mian)(mian)可(ke)(ke)壓花、磨砂(sha). pp塑(su)料(liao)(liao)板特(te)征(zheng)(zheng)(zheng)耐(nai)(nai)熱(re)(re)性(xing)(xing)好(hao)(hao)、電絕緣(yuan)功(gong)(gong)(gong)用(yong)(yong)(yong)可(ke)(ke)靠、無(wu)毒、機械(xie)強度(du)(du)(du)高(gao)(gao),具有(you)(you)很好(hao)(hao)的(de)化(hua)(hua)學不亂性(xing)(xing)。設(she)(she)備便當,聯(lian)(lian)接(jie)(jie)可(ke)(ke)靠。

相關資訊