Carbon black content grade analysis method in rubber goods
An analysis method and technology for rubber products, applied in the field of high-level analysis, can solve the problems of limited accuracy of measurement methods and analysis methods, affecting the smoothness and tensile properties of products, helpless reinforcement, reinforcement effects, etc., to achieve convenient graphical display. , enrich the image processing function library, improve the effect of process performance
Inactive Publication Date: 2011-05-18
GOTECH TESTING MACHINES DONGGUAN
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Problems solved by technology
For the latter, the more carbon black is used, the better, but excessive carbon black does not help to enhance and reinforce the effect, but affects the smoothness and tensile properties of the product, increasing the processing difficulty of the product, so a reasonable amount of carbon black It is a research topic of the rubber industry
Because the physical properties of carbon black are different from each other, and the physical properties of carbon black are erratic, the accuracy of current determination methods and analysis methods is limited, and it is necessary to improve the determination method for accurately determining the content of carbon black in products
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[0025] In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0026] 1. Adopt GT-505CBD carbon black analyzer to obtain carbon black image specification format: BITMAP (BMP), Compress BITMAP (XMB), image dimension: 800x583 pixels, actual analysis range: 721x537 pixels;
[0027] Open the carbon black original image, the image is scanned by GT-505CBD carbon black analyzer, image dimension: 800x583 pixels, actual analysis range: 721x537 pixels;
[0028] 2. Subtract the average pixel value: After the rubber sample is cut by a blade, it will cause fluctuations in the surface of the cut surface. figure 2 , the slashed particles in the figure represent carbon black particles.
[0029] Among them, the peaks and troughs are agglomerated carbon black particles, and by th...
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The invention provides an analyzing method of soot carbon content level in rubber products and has lower measuring unreliability, more accurate sample property measurement as well as improved certainty of soot carbon sample properties when compared with the prior art. By the analyzing method of soot carbon content level in rubber products a rubber sample is cut by a blade, an original soot carbonimage is obtained through the scanning of an analysis meter, and further an average pixel value is subtracted, and a standard image is used as the benchmark for realizing soot carbon classification, thus determining the soot carbon level of the original image. An automatic soot carbon identification method of the invention has convenient figure display and abundant image processing capability, and can guarantee the quality of rubber materials and predict the performance of finished products, improve the intensity of rubber products and improve the technical performance of rubber materials by analyzing the soot carbon particle image in rubber and implementing statistical analysis of the soot carbon content level.
Description
technical field [0001] The invention relates to a method for measuring the content of carbon black in products, in particular to an analysis method for measuring the grade of carbon black in rubber products. Background technique [0002] Carbon black is an indispensable raw material for the rubber industry. It is an amorphous carbon. It has various uses, including the most effective and widely used reinforcing agent and reinforcing agent for pigments and many rubber products. Carbon black can Improve the hardness, modulus, fracture energy, tensile strength, tear resistance, fatigue resistance and wear resistance of rubber compounds. Another major role of carbon black is to effectively reduce the cost of rubber products, especially in special rubber products such as silicone rubber, fluororubber and acrylic rubber. For the latter, the more carbon black is used, the better, but excessive carbon black does not help to enhance and reinforce the effect, but affects the smoothnes...
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IPC IPC(8): G01N21/55G06T7/00G01N21/00
Inventor 陈景长陈明志
Owner GOTECH TESTING MACHINES DONGGUAN