五顏六(liu)色PP片材成(cheng)(cheng)(cheng)形(xing)(xing)(xing)特(te)性(xing):結晶體(ti)料,吸(xi)水性(xing)小,易(yi)發(fa)生融體(ti)裂(lie)開,長期(qi)性(xing)與熱(re)金屬材料觸碰易(yi)溶解。流通(tong)性(xing)好,但(dan)收(shou)攏領域及收(shou)攏值大(da),易(yi)發(fa)生縮(suo)松。凹(ao)坑,形(xing)(xing)(xing)變。制(zhi)冷速度(du)(du)更快,澆(jiao)注系(xi)統(tong)軟件及制(zhi)冷系(xi)統(tong)應遲(chi)緩排熱(re),并留心操縱成(cheng)(cheng)(cheng)形(xing)(xing)(xing)溫(wen)度(du)(du)。料溫(wen)低方位專一性(xing)明顯(xian)。超低溫(wen)髙壓時(shi)特(te)別(bie)是(shi)在明顯(xian),模貝(bei)溫(wen)度(du)(du)小于(yu)50度(du)(du)時(shi),塑料件凸凹(ao)不(bu)平(ping),易(yi)造(zao)成(cheng)(cheng)(cheng)溶接欠佳,留印,九(jiu)十度(du)(du)之上易(yi)發(fa)生漲縮(suo)形(xing)(xing)(xing)變。五顏六(liu)色PP片材成(cheng)(cheng)(cheng)型比重:
五(wu)顏六色PP片材(cai)是聚丙烯塑(su)料(liao),比例:0.9-0.91克/立方分米成形縮水(shui)率:1.0-2.5%成形溫度:160-220℃。
相對密度(du)小,抗(kang)壓強度(du)彎(wan)曲剛度(du),可在一(yi)百度(du)上(shang)下(xia)應用。具(ju)有優(you)良(liang)的電(dian)氣性能(neng)和高頻率介電(dian)強度(du)不會受到環(huan)境濕(shi)度(du)影響,但超低(di)溫時變脆,不抗(kang)模易脆化。五(wu)顏六色(se)PP片材(cai)適合制造一(yi)般機械零件,抗(kang)腐(fu)蝕零件和絕緣層零件。

相對密度(du)小,抗(kang)壓強度(du)彎(wan)曲剛度(du),可在一(yi)百度(du)上(shang)下(xia)應用。具(ju)有優(you)良(liang)的電(dian)氣性能(neng)和高頻率介電(dian)強度(du)不會受到環(huan)境濕(shi)度(du)影響,但超低(di)溫時變脆,不抗(kang)模易脆化。五(wu)顏六色(se)PP片材(cai)適合制造一(yi)般機械零件,抗(kang)腐(fu)蝕零件和絕緣層零件。