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Whether the colored raw material tape fades, the raw material tape manufacturer will tell you
2020-08-24 16:52:23

The application of raw material tape has a good sealing effect. Then with the development of the market and the continuous improvement of technology, the raw material used nowadays is produced to color, so for the process of use, the color raw material Whether the tape will fade, in response to this problem, let's share with you the raw material manufacturer here.


Regarding the coloring of the raw material tape, you will find that it is actually better to use colored raw material tape, so there is no need to worry about the color fade. Raw tape is also called PTFE. PTFE is difficult to color. First, it must be able to withstand high temperatures, and secondly, it must be attached to it. Generally, inorganic pigments may be better. Also, when choosing coloring materials, we must pay attention to choosing water-based materials. Because fluoride ions are polar, PTFE is also a polar substance. According to the principle of similar compatibility, it should be water-based instead of oil-based. . Polytetrafluoroethylene resin is added with a certain proportion of coloring agent, molded and sintered to make blanks; it is made by turning and calendering processes: white, red, green, blue, yellow, purple, orange, black and other colors Teflon raw material tape.