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Color masterbatch and manufacturing method
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A color masterbatch and toner technology, applied in new color masterbatch and manufacturing fields, can solve the problems of uneven dispersion of toner particles, obvious color difference, unevenness, etc., achieve the best dispersion uniformity, wide application, and improve The effect of product quality
Inactive Publication Date: 2017-05-10
李勇军
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Problems solved by technology
[0002] At present, the manufacturing method of color masterbatch in domestic enterprises is the blending and granulation of resin powder and toner. The color masterbatch produced by this method has two shortcomings. Unevenness causes uneven dispersion, and it is easy to produce crystal points and have obvious color difference when producing plastic films; 2. When using powder resin to produce products, the color masterbatch cannot be blended evenly with powder resin, so it can only be used when producing products with powder resin The color masterbatch cannot be used in color powder; the color masterbatch of the present invention has a particle size of 1-3 microns, is uniformly dispersed, has no crystal points, has a small amount of use, has good gloss, no color difference, and has wide applicability
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
[0090] The preparation method of the color masterbatch of above emb...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention relates to a color masterbatch and a manufacturing method, specifically to pigmentation of a variety of plastics. The color masterbatch provided by the invention is composed of deionized water, polyvinyl butyral, ethanol, an antifoaming agent, a stabilizer, a plasticizer, a dispersant, polyethylenewax, ethyleneoxidewax, a leveling agent, a coupling agent, plastic pigmentpowder, an anti-ultraviolet agent and an anti-ageing agent. The color masterbatch provided by the invention is prepared from a variety of raw materials in reasonable proportion, has excellent dispersion uniformity, smoothness, flexibility and low-temperature resistance, and significantly improves the quality of a product; the color masterbatch provided by the invention has two shapes of powder and granule, thereby meeting different addition requirements of powdered resins (like PVC) and granular resins (like PMMA) and achieving the effect of uniform pigmentation; and the color masterbatch provided by the invention is applicable to pigmentation of resins like PVC, ABS, PMMA, PS, polyurethane and epoxy resin.
Description
technical field [0001] The invention relates to a new color masterbatch and a manufacturing method, in particular to the coloring of various plastics. Background technique [0002] At present, the manufacturing method of color masterbatch in domestic enterprises is the blending and granulation of resin powder and toner. The color masterbatch produced by this method has two shortcomings. Unevenness causes uneven dispersion, and it is easy to produce crystal points and have obvious color difference when producing plastic films; 2. When using powder resin to produce products, the color masterbatch cannot be blended evenly with powder resin, so it can only be used when producing products with powder resin The color masterbatch cannot be used in the color powder; the color masterbatch of the present invention has a particle size of 1-3 microns, is uniformly dispersed, has no crystal points, has good gloss with less dosage, has no color difference, and has wide applicability. ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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