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          簡述開煉機與密煉機區別

          Time:2016-11-07   Hilts:405

          在橡膠行業,煉膠時經常會用到開煉機、密煉機設備。開煉機與密煉機的區別有哪些呢?其特點有哪些呢?下面我們來分析一下。

          開煉機與密煉機區別:

          開煉機混煉量少,各種配合劑量好加,因為是開放式的,散熱快,溫度影響不是那么明顯,如果溫度過高了,可以停煉一段時間,讓其冷卻后再混煉;密煉機單次煉膠量是開煉機的數倍,混煉過程中需要嚴格控制溫度變化,同時需要控制小料的添加次序。

          再者由于密煉量較大,以前也考慮硫化最后通過開煉機加入,后來發現行不通,因為一車密煉機的料相當于幾車的開煉機料量,無法混煉加硫,如果通過開煉機來加硫,則必須將密煉機的一車料分割幾車開煉機的料來加,但是現實是這樣不行的,因為每車密煉的料你是無法保證混煉均勻的,分割的膠料重新計算的組成 含量一般來說是不均勻的、不對的,添加的硫磺也將是不對的、不合理的。因此硫化也必須通過密煉過程加入,這時候溫度的控制更加重要

          開煉機與密煉機的區別在哪里?綜合本文所述,最基本的區別就是工藝的不同。在煉膠時選擇開煉機或密煉還是依據膠料的特性以及客戶需要來選擇。


           
           
          Address: No.286 Guoli St, Ganjingzi District, Dalian, China Post code: 116113
          Tel: +86-411-87120999   +86-18941146688   Joe Zheng Fax: +86-411-87122992
          Email:info@www.imacland.com Website:http://www.www.imacland.com/
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