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A kind of yellow masterbatch and preparation technology thereof

A yellow masterbatch and preparation process technology, applied in the field of plastic processing and color matching, can solve problems such as color inconsistency, achieve high light resistance, solve metamerism, and have obvious advantages.

Active Publication Date: 2021-10-08
上海晋升塑料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a yellow masterbatch, which can solve the problem that the color of the product in the automobile industry is inconsistent with the color of the standard sample under different light sources. For this reason, the present invention also provides a yellow masterbatch Granule preparation method

Method used

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  • A kind of yellow masterbatch and preparation technology thereof
  • A kind of yellow masterbatch and preparation technology thereof
  • A kind of yellow masterbatch and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A yellow masterbatch, including the following components:

[0021] components Dosage(*100g) buy manufacturers product name carrier resin 66.9 LeanderBasell EP300R Dispersant 4.0 Malaysia KLK EBSWAX Titanium dioxide 22.0 Pangang Group Co., Ltd. R-248 Nickel Titanium Yellow 2.7 BASF AG K2001 Zinc iron yellow 2.0 Nubile Y-805k Iron Chrome Brown 0.5 BASF AG K2795 cobalt blue 1.6 Nanjing Huicai BU612 carbon black 0.3 BASF AG BK 5200C

[0022] Its preparation method is as follows:

[0023] Step 1, mix the carrier resin, dispersant, titanium dioxide, nickel titanium yellow, zinc iron yellow, iron chrome brown, cobalt blue, and carbon black in a high-speed mixer after proportioning;

[0024] Step 2, melt and extrude the raw materials obtained in step 1 in the extruder, after cooling, enter the pelletizer to granulate to obtain granular bodies; the extruder is a twin-screw extruder, a...

Embodiment 2

[0032] A yellow masterbatch, including the following components:

[0033] components Dosage(*100g) buy manufacturers product name carrier resin 68.3 LeanderBasell EP300R Dispersant 3.8 Malaysia KLK EBSWAX Titanium dioxide 21.8 Pangang Group Co., Ltd. R-248 Nickel Titanium Yellow 2.5 BASF AG K2001 Zinc iron yellow 1.8 Nubile Y-805k Iron Chrome Brown 0.3 BASF AG K2795 cobalt blue 1.4 Nanjing Huicai BU612 carbon black 0.1 BASF AG BK 5200C

[0034] Its preparation method is as follows:

[0035] Step 1, mix the carrier resin, dispersant, titanium dioxide, nickel titanium yellow, zinc iron yellow, iron chrome brown, cobalt blue, and carbon black in a high-speed mixer after proportioning;

[0036] Step 2, melt and extrude the raw materials obtained in step 1 in the extruder, after cooling, enter the pelletizer to granulate to obtain granular bodies; the extruder is a twin-screw extruder, a...

Embodiment 3

[0044] A yellow masterbatch, including the following components:

[0045] components Dosage(*100g) buy manufacturers product name carrier resin 65.5 LeanderBasell EP300R Dispersant 4.2 Malaysia KLK EBSWAX Titanium dioxide 22.2 Pangang Group Co., Ltd. R-248 Nickel Titanium Yellow 2.9 BASF AG K2001 Zinc iron yellow 2.2 Nubile Y-805k Iron Chrome Brown 0.7 BASF AG K2795 cobalt blue 1.8 Nanjing Huicai BU612 carbon black 0.5 BASF AG BK 5200C

[0046] Its preparation method is as follows:

[0047] Step 1, mix the carrier resin, dispersant, titanium dioxide, nickel titanium yellow, zinc iron yellow, iron chrome brown, cobalt blue, and carbon black in a high-speed mixer after proportioning;

[0048] Step 2, melt and extrude the raw materials obtained in step 1 in the extruder, after cooling, enter the pelletizer to granulate to obtain granular bodies; the extruder is a twin-screw extruder, a...

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Abstract

The invention discloses a yellow masterbatch, which comprises the following components in parts by weight: 65.5-68.3 parts of carrier resin, 3.8-4.2 parts of dispersant, 21.8-22.2 parts of titanium dioxide, 2.5-2.9 parts of nickel titanium yellow, zinc and iron Yellow 1.8-2.2 parts, iron chrome brown 0.3-0.7 parts, cobalt blue 1.4-1.8 parts, carbon black 0.1-0.5 parts. Adding the yellow masterbatch prepared by the present invention to the plastic, the color of the prepared product and the color of the target sample are completely consistent under different light source conditions, effectively solving the problem of metamerism between the product and the target sample. The coloring substances in the invention all use inorganic toner, which has higher light resistance, weather resistance and corrosion resistance than organic toner, and has obvious advantages in the automotive industry.

Description

technical field [0001] The invention relates to the technical field of plastic processing and color matching, in particular to a yellow masterbatch and a preparation process thereof. Background technique [0002] Cars will encounter different lighting environments during use. Therefore, in the process of making plastic parts for cars, it is necessary to ensure that the color of the product is consistent with the color of the standard sample under different light conditions. There are three internal regulations in the automotive industry. Common light sources, namely D65, A and F11, the overall level of color matching in the existing plastic dyeing industry is insufficient, and it is basically impossible to ensure color uniformity under different light sources, resulting in the result that the color of the product is inconsistent with the color of the standard sample under different light sources problem, namely metamerism. For example, the overall color under natural light ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L101/00C08L23/12C08K13/02C08K3/22C08K3/04C08K3/24C08J3/22
CPCC08J3/226C08J2300/00C08J2423/12C08K3/04C08K3/22C08K3/24C08K2201/003C08L2310/00
Inventor 顾鸿章郑有家
Owner 上海晋升塑料科技有限公司
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