Before choosing a hot melt glue machine, you should select a high-quality TPU hot melt adhesive.
Thermal adhesive machines don't have particularly high requirements for thermal adhesives—basically, any thermal adhesive can be used. However, to achieve optimal bonding performance, it's important to select the right thermal adhesive machine and thermal adhesive.
26 Sep,2017
The principle and structure of TPE/TPU products that change color in response to temperature at 31°C
Thermochromic pigments are prepared from electron-transfer-type organic compound systems. Electron-transfer-type organic compounds are a class of organic chromophoric systems characterized by a unique chemical structure. At a specific temperature, electron transfer causes changes in the molecular structure of these organic compounds, thereby triggering color transitions.
26 Sep,2017
What’s the difference between TPU (thermoplastic polyurethane) and PC (polycarbonate)?
Thermochromic pigments are prepared from electron-transfer-type organic compound systems. Electron-transfer-type organic compounds are a class of organic chromophoric systems characterized by a unique chemical structure. At a specific temperature, electron transfer causes changes in the molecular structure of these organic compounds, thereby inducing color changes.
25 Sep,2017
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