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Environment-friendly composite plastic with pearlescent effect and multicolor pattern effect and preparation method of environment-friendly composite plastic

A composite plastic and effect technology, which is applied in the field of environmentally friendly composite plastic and its preparation, can solve problems such as troublesome processing procedures, environmental hazards, and pollution, and achieve the effects of adjusting mechanical physical properties and processing performance, increasing yield, and reducing costs

Active Publication Date: 2020-12-04
南京元初科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above process meets people's visual needs, a large amount of waste water, waste, and flammable and explosive chemical solvents are produced in the production process, causing serious harm to the environment, and the processing procedures are cumbersome, the yield is low, and the cost is low. High, difficult to recycle
[0004] Therefore, there is an urgent need to study a method that can make plastic products have a pearlescent effect or multi-color pattern effect without adding pearlescent powder, pearlescent masterbatch or special color masterbatch, and at the same time solve the pollution problem caused by the secondary processing of plastic products and recycling issues; on the other hand, there is no report on an environmentally friendly composite plastic with pearlescent effect and multi-color pattern effect and its preparation method

Method used

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  • Environment-friendly composite plastic with pearlescent effect and multicolor pattern effect and preparation method of environment-friendly composite plastic
  • Environment-friendly composite plastic with pearlescent effect and multicolor pattern effect and preparation method of environment-friendly composite plastic
  • Environment-friendly composite plastic with pearlescent effect and multicolor pattern effect and preparation method of environment-friendly composite plastic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] (1) First, accurately weigh the main materials, auxiliary materials and polymer compatibilizer according to the parts shown in Table 1, and then add them to the high-speed mixer. The specific reagents are styrene-butadiene transparent impact resin 803, PP, SAN, POE, MS, PP -G-MMA and HIPS; under the condition of 2000 rpm, carry out the initial mixing for 3 minutes, so that the added substances are mixed evenly, without sticking to the sheet, sticking to the wall, or settling at the bottom;

[0040] (2) Stop the high-speed mixer, open the cover and check to meet the appeal requirements, then add additives and lubricants, the specific reagents are EBS, PETS, anti-aging agent 168, anti-aging agent 1010, Cast, Hst and light stabilizer UV-531, mix Uniformly used as powder, cover and continue to stir, under the condition of 2000 rpm, carry out initial mixing for 5 minutes, so that the powder is adsorbed on the plastic particles, the final temperature of the initial mixing is 6...

Embodiment 2

[0047] The components and proportions of Example 2 are shown in the table below, and its specific preparation process is the same as that of Example 1.

[0048] Table 2: Component composition and weight ratio of embodiment 2

[0049]

Embodiment 3

[0051] The components and proportions of Example 3 are shown in the table below, and its specific preparation process is the same as that of Example 1.

[0052] Table 3: Component composition and parts by weight of Example 3

[0053]

[0054]

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PUM

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Abstract

The invention belongs to the technical field of plastic preparation, and relates to an environment-friendly composite plastic with a pearlescent effect and a multicolor pattern effect and a preparation method of the environment-friendly composite plastic. The plastic is composed of the following components in parts by weight: 70-200 parts of styrene thermoplastic resin, 40-100 parts of auxiliary materials, 1-20 parts of a macromolecular compatilizer, 0.1-10 part of an auxiliary agent, 0.1-5 part of a lubricating agent and 0.1-4 part of a color master batch, wherein the auxiliary materials areMS, HIPS and PP; and the auxiliary agent is composed of an anti-aging agent, an anti-ultraviolet agent and an inorganic or organic filler. According to the invention, the appearance of the plastic canbe improved without adding pearl powder, pearl color masterbatch or special color masterbatch, and the plastic has the pearl effect and the multicolor pattern effect; the preparation method is simple, safe and environmentally friendly, and avoids high cost and pollution caused by secondary processing of plastic products; and meanwhile, the mechanical and physical properties and processability ofthe plastic can be adjusted to meet requirements of various actual application scenes, the defects of existing plastic products are overcome, and the method is high in yield, low in cost and suitablefor large-scale production.

Description

technical field [0001] The invention belongs to the technical field of plastic preparation, and in particular relates to an environment-friendly composite plastic with pearl effect and multi-color pattern effect and a preparation method thereof. Background technique [0002] Because of its excellent performance that many other materials do not have, plastics are used more and more widely; not only widely used in automobiles, home appliances, construction and other industries, but also in people's daily life, travel, study and entertainment industries. More and more plastic products are used. With the promotion of new-type urbanization in my country, the adjustment of economic structure and industrial upgrading, it has led to the expansion of national consumption volume and the improvement of consumption level in my country, and the contradiction between consumer goods and environmental pollution has become more and more serious. Nowadays, people not only have higher require...

Claims

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Application Information

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IPC IPC(8): C08L25/10C08L23/12C08L25/12C08L23/08C08L51/06C08K5/00C08K5/20C08K5/134C08K5/526C08K3/22C08K13/02B29B9/06
CPCC08L25/10B29B9/06C08L2205/035C08L2205/02C08K2003/2241C08L23/12C08L25/12C08L23/0815C08L51/06C08K5/00C08K5/20C08K5/1345C08K5/526C08K3/22C08K13/02
Inventor 刘思妮刘青
Owner 南京元初科技有限公司
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