Special master batch for nucleic acid detection kit

A detection box and masterbatch technology, applied in the field of color masterbatch, can solve the problem of inability to ensure the safety of plastic products, and achieve the effects of avoiding repeated contact, ensuring hygiene, and adding a stable amount

Inactive Publication Date: 2021-02-19
昆山飞彩塑胶五金有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing color masterbatch will cause precipitation in plastics, so the safety of plastic products using this color masterbatch cannot be guaranteed

Method used

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  • Special master batch for nucleic acid detection kit

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to figure 1 , a special masterbatch for a nucleic acid detection box, comprising the steps of:

[0020] The first step is to prepare raw materials, white masterbatch and various pigments;

[0021] The second step is the production of toning, to mix and color a certain amount of white masterbatch and a certain amount of various pigments;

[0022] The third step is to grind the color masterbatch, pour the color masterbatch mixed with the white color masterbatch into the crushing grinder for crushing and grinding;

[0023] The fourth step is melting and cooling. Pour the ground masterbatch into the extruder. The extruder stirs the masterbatch and water th...

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Abstract

The invention discloses a special master batch for a nucleic acid detection kit. The special master batch is prepared by the following steps: preparing raw materials, preparing white color master batch, various pigments and toning, mixing and coloring a certain amount of white color master batch and a certain amount of various pigments, grinding the color master batch, pouring the color master batch mixed by the color and white color master batch into a crushing grinding machine, carrying out crushing grinding, melting and cooling, pouring the ground color master batch powder into an extruder,stirring and extruding the color master batch powder and water by the extruder through a screw rod, directly cooling, shaping and shearing the extruded color master batch through cold water, and directly pushing the cooled and shaped color master batch into a granulator for granulating and sub-packaging.

Description

technical field [0001] The invention relates to the technical field of color masterbatches, in particular to a special masterbatch for a nucleic acid detection box. Background technique [0002] The color masterbatch is a plastic colorant that is well dispersed with a high proportion of pigments or additives and thermoplastic resins. The selected resin has good wetting and dispersing effects on the colorant, and has good compatibility with the material to be colored sex. However, the existing color masterbatch will produce precipitation in plastics, so the safety of plastic products using this color masterbatch cannot be guaranteed. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a special masterbatch for a nucleic acid detection box. [0004] The present invention proposes: a kind of special masterbatch of nucleic acid detection box, comprises the following steps: [0005] The firs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J3/22C08L23/12B29B9/06B29B9/12
CPCB29B9/06B29B9/12C08J3/226C08J2423/12
Inventor 俞飞
Owner 昆山飞彩塑胶五金有限公司
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