Imọ Ifihan
Ifaramo wa si konge ati ĭdàsĭlẹ ti mu wa lọ si iwaju ti ile-iṣẹ naa.
3.3 Gilaasi borosilicate giga jẹ ohun elo ti o dara julọ ni agbaye ti o le ṣee lo lati ṣe awọn ohun elo apakokoro kemikali, pipe pipe ati ohun elo gilasi ti a lo laabu. 3.3 gilaasi borosilicate giga jẹ kukuru fun gilasi borosilicate pẹlu imugboroja olùsọdipúpọ ni (3.3 ± 0.1） × 10-6 / K-1, a koju rẹ bi gilasi Pyex agbaye.
Awọn ilana ti boṣewa IS03587 agbaye: ibamu gilasi ati ibamu gilasi ti a lo fun awọn ohun elo kemikali yẹ ki o gba gilasi borosilicate giga 3.3.
Paipu gilasi ati awọn ohun elo ni Ile-iṣẹ Nantong Sanjing gbogbo gba gilasi borosilicate 3.3 ti kariaye fun iṣelọpọ ati iṣelọpọ.
Ooru-resistance didara
Gilasi jẹ adaorin ti ko dara ati ohun elo brittle, ṣugbọn gilasi borosilicate 3.3 yatọ fun awọn paati kemikali rẹ ni 12.7% ti B2O3 eyiti o mu iduroṣinṣin gbona rẹ pọ si.
IS03587 ni pato:
Fun gilasi borosilicate giga pẹlu iwọn ila opin
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Fun gilasi borosilicate giga pẹlu iwọn ila opin> Φ100mm, iwọn otutu resistance-ooru rẹ ko ga ju 110℃.
Labẹ titẹ nigbagbogbo (20 ℃-100 ℃).
Ooru gbigbe ohun ini
Itọnisọna ooru apapọ: (20-100 ℃) = 1.2Wm-1K-1.
Apapọ kan pato ooru: Cp = 0.98Jg-1K-1.
Gilasi tube itẹ-ẹiyẹ gbona exchanger
K = 222.24Vt0.5038 (Omi --- tube pass of water system).
K = 505.36VB0.2928 (Omi-ikarahun kọja ti eto omi).
K = 370.75Vb0.07131 (Vapor --- ikarahun kọja ti eto omi).
Ekun ooru exchanger
K : 334.1VC0.1175 (Omi --- tube pass of water system).
K: 264.9VB0.1365 (Omi-ikarahun kọja ti eto omi).
K=366.76VC0.1213(Vapor---ikarahun kọja ti eto omi).