Preparation device for improving fluidity of polyurethane color master batch

A technology for preparing device and color masterbatch, which is applied in the field of preparation device for improving the fluidity of polyurethane color masterbatch, can solve the problems of unguaranteed solubility and dispersibility, poor fluidity, etc., so as to avoid leakage and improve solubility. and dispersibility, the effect of promoting stirring

Inactive Publication Date: 2020-03-24
科及士(浙江)新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of preparing masterbatch, its solubility and

Method used

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  • Preparation device for improving fluidity of polyurethane color master batch
  • Preparation device for improving fluidity of polyurethane color master batch
  • Preparation device for improving fluidity of polyurethane color master batch

Examples

Experimental program
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Embodiment 1

[0031] Color masterbatch is also called color masterbatch. It is composed of three basic elements: pigment or dye, carrier and additive. Its tinting strength is higher than that of the pigment itself. When processing, a small amount of color masterbatch and uncolored resin is mixed to achieve the colored resin or product with the designed pigment concentration.

[0032] At present, in the preparation process of color masterbatch, its solubility and dispersibility cannot be guaranteed, which in turn causes the problem of poor fluidity.

[0033] In view of the above problems, the present invention provides a preparation device for improving the fluidity of polyurethane color masterbatch.

[0034] Specific as Figure 1~3 As shown, a preparation device for improving the fluidity of polyurethane masterbatches includes a cylinder 4 with a top cover 3 installed, and the cylinder 4 is composed of a cylinder wall 3 and a base 5 arranged at the bottom of the cylinder wall 3; Describe...

Embodiment 2

[0043] The embodiment of the present invention is further limited on the basis of embodiment 1.

[0044] see figure 2 and Figure 4 , a bottom plate 9 is placed inside the base 5 .

[0045] Optimally, a connecting column 56 is provided at the bottom of the bottom plate 9 , and a lifting plate 54 is fixed at the lower end of the connecting column 56 , and a plurality of elastic members 51 arranged in an array are arranged at the lower end of the lifting plate 54 .

[0046] Optimally, the elastic member 51 is composed of a telescopic rod 53 and a spring 54 sleeved on the telescopic rod 53 .

[0047] Optimally, a backing plate 57 is provided between the bottom plate 9 and the connecting column 56 , and a limiting ring 55 is fixed at the lower end of the backing plate 57 .

[0048] Furthermore, when the bottom plate 9 is lifted and discharged, the elastic member 51 can lift the lifting plate 54 to the limit ring 55 to seal to avoid leakage.

[0049] The working principle of t...

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PUM

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Abstract

The invention particularly relates to a preparation device for improving the fluidity of polyurethane color master batches, and belongs to the field of preparation of color master batches. The preparation device comprises a cylinder body with a top cover, wherein the cylinder body is composed of a cylinder wall and a base arranged at the bottom of the cylinder wall, the preparation device furthercomprises a stirring frame mounted on a motor, the stirring frame is arranged inside the cylinder body, the stirring frame is provided with a rotating shaft, a plurality of stirring structures are detachably fixed on the rotating shaft, air cylinder telescopic rods are arranged on the stirring structures, furthermore, the stirring frame is rotated through the rotating shaft to rotate a plurality of stirring structures, the plurality of stirring structures are adjustable in position through detachably installation, the stirring covering area is adjusted by using the air cylinder telescopic rods, and stirring is promoted, so that the solubility and dispersibility are improved, and the fluidity is improved.

Description

technical field [0001] The invention relates to the field of color masterbatch preparation, in particular to a preparation device for improving the fluidity of polyurethane color masterbatch. Background technique [0002] Color masterbatch is also called color masterbatch. It is composed of three basic elements: pigment or dye, carrier and additive. Its tinting strength is higher than that of the pigment itself. When processing, a small amount of color masterbatch and uncolored resin is mixed to achieve the colored resin or product with the designed pigment concentration. [0003] At present, in the preparation process of color masterbatch, its solubility and dispersibility cannot be guaranteed, which in turn causes the problem of poor fluidity. [0004] In view of the above problems, the present invention provides a preparation device for improving the fluidity of polyurethane color masterbatch. Contents of the invention [0005] The purpose of the present invention is...

Claims

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Application Information

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IPC IPC(8): B29B7/16B29B7/22
CPCB29B7/16B29B7/22
Inventor 山君
Owner 科及士(浙江)新材料科技有限公司
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