Low-chromatic-aberration wine red PE color master batch and preparation method thereof

A wine red and color masterbatch technology, which is applied in the field of low color difference wine red PE masterbatch and its preparation, can solve the problem of not being able to meet low color difference, and achieve the effect of reducing color difference and good dispersion effect

Inactive Publication Date: 2019-06-28
安徽索克医用科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The wine red PE masterbatches currently on the market cannot meet the requirements of low color difference. In order to reduce the color difference, the present invention provides a low color difference wine red PE masterbatch and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A wine red PE masterbatch with low color difference, consisting of the following components by weight percentage:

[0034] PE 28%

[0035] Shells 8%

[0036] 90# petroleum asphalt 1.2%

[0037] High Purity Iron Oxide 9%

[0038] Dispersing aid 18%

[0039] Linear Low Density Polyethylene Balance.

[0040] The purity of the high-purity iron oxide is higher than 99.5%.

[0041] The dispersing aid is amino silicone oil.

[0042] A preparation method of low color difference wine red PE color masterbatch, comprising the following steps:

[0043] A. Soak and clean the shells with 0.15% hydrochloric acid for 1.8 hours, wash away the organic and inorganic impurities on the surface of the shells, wash them with deionized water, and put them into an oven to dry;

[0044] B. Heat the shells to 710°C in a muffle furnace, keep the temperature for 10.5 hours, grind the calcined product after natural cooling, and pass through a 250-mesh sieve to obtain shell powder;

[0045] C...

Embodiment 2

[0052] A wine red PE masterbatch with low color difference, consisting of the following components by weight percentage:

[0053] PE 35%

[0054] Shells 5%

[0055] 90# petroleum asphalt 1%

[0056] High Purity Iron Oxide 10%

[0057] Dispersing aid 15%

[0058] Linear Low Density Polyethylene Balance.

[0059] The purity of the high-purity iron oxide is higher than 99.5%.

[0060] The dispersing aid is amino silicone oil.

[0061] A preparation method of low color difference wine red PE color masterbatch, comprising the following steps:

[0062] A. Soak and clean the shells with 0.2% hydrochloric acid for 1 hour, wash away the organic and inorganic impurities on the surface of the shells, wash them with deionized water, and put them into an oven to dry;

[0063] B. Heat the shells to 720°C in a muffle furnace, keep the temperature for 10 hours, grind the calcined product after natural cooling, and pass through a 250-mesh sieve to obtain shell powder;

[0064] C. After...

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Abstract

The invention discloses a low-chromatic-aberration wine red PE color master batch. The PE color master batch contains the following components in percentage by weight: 25%-35% of PE, 5%-10% of shells,1%-2% of 90# petroleum asphalt, 8%-10% of high-purity ferric oxide, 15%-20% of a dispersing aid and the balance of linear low density polyethylene. By utilizing the combination of the petroleum asphalt and high-purity ferric oxide, the wine red effect is achieved; the petroleum asphalt and shell powder are combined and roasted, and the petroleum asphalt completely penetrates into the shell powderand is melted with the shell powder together, so that the influence caused by the addition amount of the petroleum asphalt to the color can be reduced; and an original petroleum asphalt+high-purity ferric oxide (liquid+solid) mode is adjusted into a shell powder+high-purity ferric oxide (solid+solid) mode, so that the dispersion effect is relatively good, and the chromatic aberration is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of color masterbatches, in particular to a wine red PE color masterbatch with low color difference and a preparation method thereof. Background technique [0002] ABS resin is a graft copolymer of acrylonitrile (Acrylonitrile), butadiene (Butadiene) and styrene (Styrene). It is a thermoplastic polymer material with high strength and good toughness. Since ABS resin contains a rubber phase (PB), it shows poor melt fluidity during actual processing, especially when performing injection molding of large-sized parts or complex-structured parts, color spots often appear on the surface of the part , color spots, flow lines, cold scars, weld lines and other defects, and it is very easy to cause color difference. [0003] Wine red is a color, dark red with a little purple, more gorgeous, commonly used in clothing, hair dyeing and other places. Wine red, which combines red passion and black depression, is often rega...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L23/06C08L95/00C08K3/26C08K3/22C08L55/02C08J3/22
Inventor 房曰余
Owner 安徽索克医用科技发展有限公司
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