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Plastic functional modified master batch and preparation method thereof

A technology of modifying masterbatch and function, applied in the direction of coating, etc., can solve the problems affecting the processing effect of finished products, masterbatch desquamation, grinding, poor structural strength, etc., to improve wear resistance and transportation safety, Masterbatch has good performance and the effect of improving strength

Pending Publication Date: 2021-01-22
菏泽恒天然窗饰材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing plastic masterbatches usually have the problems of poor structural strength and unstable quality after the manufacture is completed. During the later loading and transportation process, the masterbatches will be desquamated and powdered due to the collision between the masterbatches. When it is used to prepare finished plastic products, it will affect the processing effect of the finished product

Method used

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  • Plastic functional modified master batch and preparation method thereof
  • Plastic functional modified master batch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Plastic functional modified masterbatch, including the following components in parts by weight: 100 parts of polypropylene resin, 100 parts of polybutylene succinate, 30 parts of organotin, 10 parts of compatibilizer, 2 parts of plastic additives, anti- 2 parts of oxidizing agent.

[0032] Modification is achieved by setting plastic additives to improve the toughness of the masterbatch.

[0033] Preferably, the following components are also included in parts by weight: 30 parts of nano-silicon dioxide, 30 parts of nano-titanium dioxide, and 10 parts of crosslinking agent.

[0034] The preparation method of plastic functional modified masterbatch is characterized in that: comprising the following steps:

[0035] Add 100 parts of polypropylene resin, 100 parts of polybutylene succinate, 10 parts of compatibilizer, 2 parts of plastic additives, and 2 parts of antioxidant, and put the above-mentioned materials into the plastic according to the category and the above-mentio...

Embodiment 2

[0059] Embodiment 2: the difference with embodiment is:

[0060] Plastic functional modification masterbatch, including the following components in parts by weight: 300 parts of polypropylene resin, 300 parts of polybutylene succinate, 50 parts of organotin, 20 parts of compatibilizer, 5 parts of plastic additives, anti- 5 parts of oxidizing agent.

[0061] Preferably, the following components are also included in parts by weight: 50 parts of nano silicon dioxide, 50 parts of nano titanium dioxide, and 20 parts of crosslinking agent.

[0062] The preparation method of plastic functional modified masterbatch is characterized in that it comprises the following steps: adding 300 parts of polypropylene resin, 300 parts of polybutylene succinate, 20 parts of compatibilizer, 5 parts of plastic additives, 5 parts of antioxidant Parts, the above-mentioned materials are separately put into the plastic functional modified masterbatch preparation system according to the category and the...

Embodiment 3

[0068] Embodiment 3: the difference with embodiment 2 is:

[0069] Plastic functional modification master batch, including the following components in parts by weight: 200 parts of polypropylene resin, 200 parts of polybutylene succinate, 40 parts of organotin, 15 parts of compatibilizer, 3 parts of plastic additives, anti 3 parts of oxidizing agent.

[0070] Preferably, the following components are also included in parts by weight: 40 parts of nano-silicon dioxide, 40 parts of nano-titanium dioxide, and 15 parts of crosslinking agent.

[0071] The preparation method of plastic functional modified masterbatch is characterized in that it comprises the following steps: adding 200 parts of polypropylene resin, 200 parts of polybutylene succinate, 15 parts of compatibilizer, 3 parts of plastic additives, 3 parts of antioxidant Parts, the above-mentioned materials are separately put into the plastic functional modified masterbatch preparation system according to the category and t...

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Abstract

The invention relates to the technical field of modified plastic processing, in particular to a plastic functional modified master batch and a preparation method thereof. The plastic functional modified master batch comprises the following components in parts by weight: 100-300 parts of polypropylene resin, 100-300 parts of polybutylene succinate, 30-50 parts of organic tin, 10-20 parts of compatilizer, 2-5 parts of plastic additive, 2-5 parts of antioxidant and 20-30 parts of pigment. After the plastic functional modified master batch is prepared from new components, the overall toughness, collision resistance and other properties of the plastic functional modified master batch can be effectively improved, and the master batch has favorable properties; according to the master batch, secondary mixing is adopted for pre-processing and mixing, so that sufficient mixing of materials before granulation can be guaranteed, and sufficient fusion of all components in the granulated master batch is guaranteed.

Description

technical field [0001] The invention relates to the technical field of modified plastic processing, in particular to a functional modified plastic masterbatch and a preparation method thereof. Background technique [0002] Modified plastics refer to plastic products that are processed and modified on the basis of general-purpose plastics and engineering plastics through filling, blending, reinforcement, etc., and have improved properties such as flame retardancy, strength, impact resistance, and toughness. [0003] Modified plastic parts can not only achieve the strength properties of some steel materials, but also have a series of advantages such as light weight, rich colors, and easy molding. Therefore, the trend of "replacing steel with plastic" has emerged in many industries. Finding a material that can replace plastic on a large scale is nearly impossible. [0004] Existing plastic masterbatches usually have the problems of poor structural strength and unstable quality...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L67/02C08K5/57C08K3/36C08K3/22C08J3/22B29B9/00B29B9/16B29B7/74
CPCC08J3/226B29B9/00B29B9/16B29B7/74C08J2423/12C08J2467/02C08K2201/011C08K5/57C08K3/36C08K2003/2241
Inventor 吴昊天吴道忠
Owner 菏泽恒天然窗饰材料科技股份有限公司
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