Ningbo Masterbatch Co., Ltd. newly researched and developed wood grain masterbatch is made of imported pigments and auxiliaries. It is prepared through scientific selection and is specially used for PVC plastic steel doors and windows profiles and floors. As long as a very small proportion is added, a pure wood grain effect can be produced under a reasonable extrusion process condition. The most important is that it has excellent light and weather resistance, and the color change in the xenon lamp aging chamber is more than 3 in 2000 h. Filled the gap in the country.
The masterbatch can be extruded by mixing 1.5 to 3% of the raw material and the raw material (the total amount of the PVC powder and all the processing aids). Extrusion process according to the normal normal profile extrusion process conditions, the temperature can be appropriately increased, depending on the effect of wood grain, that is: high temperature contrast between wood grain and background color, low temperature contrast between wood grain and background color. In addition, the content of titanium dioxide in the profile will also affect the effect of the background color.
The masterbatch can be extruded by mixing 1.5 to 3% of the raw material and the raw material (the total amount of the PVC powder and all the processing aids). Extrusion process according to the normal normal profile extrusion process conditions, the temperature can be appropriately increased, depending on the effect of wood grain, that is: high temperature contrast between wood grain and background color, low temperature contrast between wood grain and background color. In addition, the content of titanium dioxide in the profile will also affect the effect of the background color.
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