Sulphur master batch detection method

A detection method and masterbatch technology, applied in the direction of measuring devices, flow characteristics, instruments, etc., can solve the problem of lack of detection means for particle dispersion, and achieve the effect of convenient and intuitive detection

Inactive Publication Date: 2019-10-22
长兴福威格新材料有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the product quality control of sulfur masterbatch generally checks the density of the sample and visually observes the appearance of the sample. The judgment of the dispersibility of the sample particles is to judge the dispersibility of the particles by observing the surface of the sample, but this method can only roughly judge the surface of the sample. Dispersion, there is no effective detection method for the particle dispersion inside the masterbatch

Method used

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0011] In the first step, select 3 semi-finished masterbatches with different positions kneaded by the kneader, and control the temperature at 60-75°C, that is, the temperature inside the kneader;

[0012] In the second step, all the selected masterbatch semi-finished products in the first step are put into the open mill, and the rollers of the open mill are kept at room temperature, and the distance between the rollers is adjusted to 1mm, and the roll pressing is carried out;

[0013] The third step is to cut the semi-finished product obtained in the second part into thin slices with a size of 80mm×100mm;

[0014] The fourth step is to place all the thin slice samples on a three-color DLP projector for projection, to collect the images, and to pl...

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Abstract

The invention discloses a sulphur master batch detection method. According to the method, an open mill is used to roller and slide a raw material of master batch to detect the disperse uniform degreeof sulphur master batch particles. The method at least comprises the following steps that 1) soft semi-finished master batch products kneaded by a kneader are selected; 2) the semi-finished master batch products in the step 1) are input to the open mill for tabletting; 3) the semi-finished products in the step 2) are cut into slices; 4) the slices of the step 3) are used as samples to compare colors of the samples, a Pantone color card 3945C is used as standard colors, and the sample whose color ranges from 393C to 3965C is determined to be qualified. The method can be used to detect the dispersibility of the sulphur master batch in the production process, and quality control of the products can be enhanced.

Description

technical field [0001] The invention relates to a method for detecting the dispersibility of sulfur masterbatch. Background technique [0002] At present, the product quality control of sulfur masterbatch generally checks the density of the sample and visually observes the appearance of the sample. The judgment of the dispersibility of the sample particles is to judge the dispersibility of the particles by observing the surface of the sample, but this method can only roughly judge the surface of the sample. Dispersion, there is no effective detection method for the particle dispersion inside the masterbatch. Contents of the invention [0003] The object of the present invention is to provide a detection method of sulfur masterbatch, detect the dispersibility of sulfur masterbatch in the production process, and strengthen the control of product quality. [0004] The detection method that the present invention proposes for solving its technical problem at least comprises th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N11/00
CPCG01N11/00
Inventor 不公告发明人
Owner 长兴福威格新材料有限公司
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