Pigment granulation product relative hardness detecting instrument

Abstract

The present invention relates to a hardness detecting device, especially to a paint granulation product relative hardness detecting device, provides a paint granulation product relative harness detecting device which quantizes the product hardness and can scientifically optimize the two indexes of scientifically optimizing the paint particle hardness and the dyeing force when the paint is reducted to power, the device comprises a testing bracket and a switch, one end of the constant-pressure and constant-current tube which is added with compressed air is arranged with a charging opening, the other end is arranged with an impact box, the upper side of the impact box is a pressure-discharging net, the lower side is a material collecting bag, the fluidity of the paint particle product obtained through experiment and the moldability quantizing index parameter value of the particle, the paint particle product is facilitated to represent excellent in the conveying of the system, the quantizing index of the granulation product is settled and the financial resource and physical resource are saved, an equilibrium point is confirmed between the dyeing force of dispersibility and the hardness in order to secure the cost optimum, after a plurality of adjustment a more satisfactory formula can be obtained and the product quantizing index can be provided to the client; and the production equipment technology consultation can be provided to the producing company.

Description

technical field [0001] The invention relates to a hardness tester, in particular to a relative hardness tester for pigment granulation products. Background technique [0002] Traditional pigments are sold in the market in a powder state, but powder pigments are prone to dust and pollute the working environment. Accurate metering and insufficient delivery, these factors promote the development of pigment manufacturing towards granulation, the pigment powder is converted into pigment granules, easy to transport and package, but must be restored to pigment powder when used, so the hardness of the pigment granules and the reduction of the pigment to The two indicators of the coloring power of the powder are particularly important. If the particles are too hard, they are easy to transport, but it is too difficult to restore the pigment powder from the pigment particles, and the coloring power of the powder restored to the powder is low, and the color error required by the custome...

AI Technical Summary

Problems solved by technology

[0002] Traditional pigments are sold in the market in a powder state, but powder pigments are prone to dust and pollute the working environment. Accurate metering and insufficient delivery, these factors promote the development of pigment manufacturing towards granulation, the pigment powder is converted into pigment granules, easy to transport and package, but must be restored to pigment powder when used, so the hardness of the pigment granules and the reduction of the pigment to The two indicators of the coloring power of the powder are particularly important. If the particles are too hard, they are easy to transport, but it is too difficult to restore the pigment powder from the pigment particles, and the coloring power of the powder restored to the powder is low, and the color error required by the customer is large, which consumes manpower. financial resources

If the hardness is not enough, the particles are easy to powder during transportation and pollute the environment

Many domestic pigment companies test the hardness of pigment particles completely by pinching and pressing with fingers, and subjectively feel the hardness of pigment particles. However, due to differences in people and strength, this method leads to serious deviations in the results.

American Pigment Co., Ltd. tested some typical devices in the production system to show the fluidity of its granule products and the shape of the granules. It was good in the system transportation, but it did not quantify the parameter values ​​of the granules, so it failed to solve the problem of granulation products. Quantitative indicators

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