當前位置：花膠現(xiàn)象和打膠速度有一定聯(lián)系嗎？
時間：2018-04-09 來源：http://yfcha.com/ 發(fā)布人：昌盛機械
花膠是由于A/B組分膠體混合不均勻而產(chǎn)生的，表現(xiàn)為局部有白色條紋。主要原因有：⑴打膠機B組分管道堵塞;⑵靜態(tài)混合器長時間未清洗;⑶比例尺松動，出膠速度不均勻;⑷換廠家或牌號未調(diào)整設(shè)備工藝參數(shù);針對原因⑴、⑵，可以通過清洗設(shè)備來解決;針對原因⑶，則需要檢查比例控制器，并進行適當?shù)恼{(diào)整。
It is because the A/B component colloidal uneven mixing generated by the performance of the local white stripes. The main reasons are: (1) blockage of the B component pipe of the glue machine; (2) the static mixer has not been cleaned for a long time; (3) the scale is loose and the speed of the glue is not uniform; (4) changing the manufacturer or brand not to adjust the technical parameters of the equipment; for the reasons (1) and (2), it can be solved through the cleaning equipment; in view of the reasons, the proportion controller needs to be checked and carried out. Proper adjustment.
當雙組份膠在混合過程中就發(fā)生局部固化時，膠槍打出來的膠就會出現(xiàn)結(jié)皮或硫化現(xiàn)象。當固化和出膠速度均無異常，而打出的膠仍有結(jié)皮或硫化現(xiàn)象時，則可能是設(shè)備停機時間較長，膠槍未清洗或洗槍不夠徹底，需要將結(jié)皮或硫化膠沖洗干凈后后施工。
When the two component glue is locally solidified in the mixing process, the glue produced by the glue gun will appear crust or vulcanization. When the speed of curing and sizing is not abnormal, and the rubber still has the phenomenon of crust or vulcanization, it may be that the equipment stop time is longer, the rubber gun is not cleaned or the washing gun is not thorough enough, it is necessary to rinse the crust or vulcanizate after washing.
如果B組分出現(xiàn)顆粒結(jié)塊粉化現(xiàn)象，原因有兩個：一是使用前上層已出現(xiàn)該種現(xiàn)象，這是由于包裝密封不好，B組分中的的交聯(lián)劑或偶聯(lián)劑均為活性化合物，易于空氣中的水氣發(fā)生反應，該批次應退回生產(chǎn)廠家。二是在使用過程中停機，再次開機時出現(xiàn)顆粒結(jié)塊粉化現(xiàn)象，說明打膠機的壓盤與膠料的密封欠佳，應與設(shè)備方聯(lián)系解決問題。
There are two reasons for the phenomenon of particle agglomeration in the B component. One is that this phenomenon appears before the use of the upper layer. This is due to the poor packing seal. The crosslinker or coupling agent in the B component is the active compound, which is easy to react with the air in the water and gas. This batch should be returned to the manufacturer. The two is to stop in the process of use, and when the machine is reopened again, there is the phenomenon of particle caking powder. It shows that the sealing of the press plate and the glue is not good. It should be contacted with the equipment to solve the problem.
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The above is the sharing of double component glue machine today, are you satisfied, welcome to our website: http://yfcha.com and pay attention to our products, we will provide you with excellent products and
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