聚四氟乙烯薄膜在制作的時(shí)候怎么選材

PTFE film first, material selection. PTFE tape material is very important, good material selection is essential. At present, KCC viscose and Dow Corning silicone pressure sensitive adhesive is used most of the manufacturers, there are many differences between them, this is our time in the production of the manufacturers need to focus on the issue. Dow Corning silicone pressure-sensitive adhesive temperature resistance is very good, but also has its defects, the initial viscosity is often not ideal, while the KCC tack a bit better than the Dow corning. In order to improve the high temperature resistance and initial adhesion of PTFE tapes, we often mix two kinds of silicone pressure sensitive adhesives properly. After several mediation ratio, we have mastered both the high temperature resistance and can improve the initial viscosity of PTFE tape. In addition, our company introduced another kind of imported silicone pressure-sensitive adhesive, which has strong initial viscosity and high 

聚四氟乙烯薄膜第二、生產(chǎn)。生產(chǎn)工藝是產(chǎn)品質(zhì)量的至關(guān)一步。我們要不斷的優(yōu)化工藝，不斷的調(diào)節(jié)粘性，大幅度改善膠帶成品的粘性，為此，我們控制好多種工藝參數(shù)，經(jīng)過幾年的實(shí)踐，聚四氟乙烯膠帶的粘性遠(yuǎn)遠(yuǎn)的得到了提高。聚四氟乙烯薄膜第三、使用。好的聚四氟乙烯膠帶也需要非常好的使用方法。在使用鐵氟龍膠帶之前，我們要求客戶首先要清除被貼表面的油污、雜質(zhì)以及其它灰塵。還有，用了剩余的聚四氟乙烯膠帶，我們要用塑料紙密封保存，否則，放在空氣中，粘性會(huì)

下降。第四、保存。保存聚四氟乙烯膠帶是一個(gè)很科學(xué)的問題。聚四氟乙烯膠帶是不易露天存放在空氣中太久的時(shí)間的。我們車間往往是露天存放的，但是置換快，一般一批貨很快就會(huì)賣掉，而中斷用戶就要根據(jù)自己的實(shí)際情況做決定了。由于一般用戶缺乏足夠的保存環(huán)境，我們建議用戶購(gòu)買的時(shí)候庫(kù)存保持1-2個(gè)月就好了。

temperature resistance. After many tests, the effect is very good.PTFE film second, production. Production process is a crucial tep in product quality. We have to constantly optimize the process, constantly adjust the viscosity, greatly improve the viscosity of adhesive tape products, therefore, we control a variety of process parameters, after several years of practice, the viscosity of PTFE tape has been greatly improved.PTFE film third, use. Good Teflon tape also requires a very good method of use. Before the use of Teflon tape, we require customers to be posted first to clear the surface oil, dust and other impurities. Also, with the remaining PTFE tape, we need to use plastic paper sealed storage, otherwise, put in the air, sticky willDescent. Fourth, save. It's a very scientific question to preserve Teflon tape. Teflon tape is not easy to open storage in the air too long. Our workshop is often open storage, but replacement fast, usually a lot of goods will soon sell, and the interruption of users will be based on their own actual situation to make a decision.Since the average user lacks sufficient storage environment, we recommend that the user keep the stock for 1-2 months at the time of purchase.