Powder treatment modification method

A powder and modification technology, applied in the direction of inorganic pigment treatment, chemical instruments and methods, fibrous fillers, etc., can solve problems such as weak technical strength, achieve the effects of reducing whitening phenomenon, good fluidity, and improving product quality

Inactive Publication Date: 2018-11-02
江门俊玮环保新材料有限公司
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  • Abstract
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Problems solved by technology

[0002] The development of powder technology in China is very rapid. With the advancement of technology demand, the demand f

Method used

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Embodiment Construction

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] The embodiment of the invention discloses a powder treatment modification method that can not only improve elongation, fluidity and weather resistance, but also improve product quality.

[0013] Please refer to a powder treatment modification method disclosed in the present invention, which specifically includes:

[0014] Wet processing and dry processing; the required raw materials are: modifier, water, slurry; wherein, the modifier is a creamy white emulsion with a pH value of 7-8...

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Abstract

The invention discloses a powder treatment modification method which is characterized in that the needed raw materials comprise a modifier, water and slurry, wherein the modifier is pasty white emulsion, has the pH value of 7-8, needs to be shaded, enclosed and stored under the condition of 10-25 DEG C and has the storage time of 6 months; the water has the temperature of 80 DEG C. The modifier isadded into the powder, so that the modified powder has low oil absorption value, high dispersity, excellent fluidity and other characteristics; when the powder is applied to silicone adhesive products, the elongation, fluidity and weather resistance of the product can be improved; the powder modified by the modifier is simultaneously applicable to production of PVC (Polyvinyl Chloride) pipes, wire and cable granules and other products, and the quality of the product can be obviously improved; the modifier disclosed by the invention can be applied to modification of artificial marble and artificial quartz stone powder, the resin dose can be reduced, and the surface smoothness effect of the stone products is obviously improved.

Description

technical field [0001] The invention relates to the technical field of powder modification, and more specifically relates to a powder treatment modification method. Background technique [0002] The development of my country's powder technology is very rapid. With the advancement of technology demand, the demand for powder modification is increasing day by day, but my country's overall technical strength is still relatively weak. Moreover, the current mineral resources respond to the country's call to gradually reduce mining and how to give full play to the optimization and upgrading of mineral resources has become a responsibility of the industry. [0003] Therefore, how to provide a powder treatment and modification method that can not only improve elongation, fluidity, and weather resistance, but also improve product quality is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the present invention provides ...

Claims

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Application Information

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IPC IPC(8): C09C1/02C09C1/36C09C1/42C09C1/30C09C1/28C09C3/00
CPCC01P2004/61C01P2004/64C09C1/021C09C1/027C09C1/28C09C1/30C09C1/3607C09C1/42C09C3/00
Inventor 吴炳权
Owner 江门俊玮环保新材料有限公司
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