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Reinforcing and toughening filling master batch with compatibilization performance and preparation method therefor

A technology of strengthening, toughening and filling masterbatch, which is applied in the field of polymer materials, to achieve the effect of reasonable and controllable process conditions, improved effect and low price

Active Publication Date: 2014-04-09
SHENZHEN WOTE ADVANCED MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a reinforced and toughened filler masterbatch with compatibilization performance, which aims to solve the problem that the existing filler masterbatch cannot simultaneously satisfy the functions of compatibilization, reinforcement and toughening and is effective for a long time

Method used

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  • Reinforcing and toughening filling master batch with compatibilization performance and preparation method therefor
  • Reinforcing and toughening filling master batch with compatibilization performance and preparation method therefor
  • Reinforcing and toughening filling master batch with compatibilization performance and preparation method therefor

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preparation example Construction

[0027] And, the embodiment of the present invention also provides a method for preparing a reinforced and toughened filler masterbatch with compatibilization properties, including the following steps, such as figure 1 Shown:

[0028] S01. Weighing the formula components: Weighing the formula of the above-mentioned reinforced and toughened filler masterbatch with compatibilizing properties and weighing each component respectively;

[0029] S02. Prepare the mixed material: mix the above-mentioned components to form a mixed material;

[0030] S03. Graft granulation of materials: Add the above mixture into a twin-screw extruder for graft granulation. The processing temperature of the twin-screw extruder is 110-230°C.

[0031] Specifically, in the above step S01, the formula of the filling masterbatch and the preferred content and type of each component in the formula are as described above, and will not be repeated here in order to save space.

[0032] In the above step S02, the...

Embodiment 1

[0039] A kind of filler masterbatch, the formula component that it comprises and the content of corresponding component see embodiment 1 in following table 1, wherein, described elastomer is POE8150; Described initiator is dicumyl peroxide; Described The compatibilizing functional monomer is maleic anhydride; the filler surface treatment monomer is vinyltrimethoxysilane; the lubricant is polyethylene wax; silicon calcium powder is 2500 mesh.

[0040] A preparation method for filler masterbatch, comprising the following steps:

[0041] S01. Take the formula components: take each component by the formula of Example 1 in Table 1;

[0042] S02. Prepare the mixed material: mix the above-mentioned components, and stir at 23° C. for 5 minutes to form the mixed material;

[0043] S03. Graft granulation of materials: Add the above mixed material into a co-rotating twin-screw extruder for graft granulation. The processing temperature of the co-rotating twin-screw extruder is 110-230°C....

Embodiment 2

[0045] A kind of filler masterbatch, the formula component that it comprises and the content of corresponding component see embodiment 2 in the following table 1, wherein, described elastomer is POE8150; Described initiator is dicumyl peroxide; Described The compatibilizing functional monomer is maleic anhydride; the filler surface treatment monomer is vinyltrimethoxysilane; the lubricant is polyethylene wax; silicon calcium powder is 2500 mesh.

[0046] A preparation method for filler masterbatch, comprising the following steps:

[0047] S01. Take the formula components: weigh each component by the formula of Example 2 in Table 1;

[0048] S02. Prepare the mixed material: mix the above-mentioned components, and stir at 23° C. for 5 minutes to form the mixed material;

[0049] S03. Graft granulation of materials: Add the above mixed material into a co-rotating twin-screw extruder for graft granulation. The processing temperature of the co-rotating twin-screw extruder is 110-2...

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Abstract

The invention belongs to the technical field of high-molecular materials, and provides a reinforcing and toughening filling master batch with a compatibilization performance and a preparation method therefor. The master batch comprises the following ingredients, by weight, 10-50 parts of an elastomer, 0.001-0.2 part of an initiator, 0.5-5 parts of a compatibilization functional monomer, 0.5-3 parts of a filling material surface treatment monomer, 40-70 parts of silicon calcium powder, 0.2-1 part of an anti-oxidant and 2-5 parts of a lubricant. The filling master batch has good reinforcing and toughening performances, and has an excellent compatibilization performance. The preparation method is advantaged by simple flows, reasonable and controllable technology conditions, simple processing technology and low cost, and is suitable for industrial production.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a reinforced and toughened filler masterbatch with compatibilization performance and a preparation method thereof. Background technique [0002] Plastic filled modified masterbatch has been put into the market since the early 1980s. Due to its low price and excellent product performance, it can improve some physical properties of plastic products and replace synthetic resins. The production process is simple and the investment is small. It has significant economic and social benefits. Therefore, plastic filling modified masterbatch is the fastest growing new industry in the plastics industry in recent years, and has become an important part of the plastics processing industry and one of the main additives for plastic products. [0003] Due to the influence of the nature of the filler and the dispersion state after adding it to the polymer, after the plastic...

Claims

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Application Information

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IPC IPC(8): C08L51/00C08L51/06C08F287/00C08F255/02C08F255/06C08K13/02C08K3/34C08J3/22B29B9/06B29C47/92B29C48/92
CPCB29C48/04B29C48/40B29C48/625B29C48/875B29C48/92B29C2948/92514B29C2948/92561B29C2948/9259B29C2948/92704B29C2948/92885B29C2948/92895
Inventor 段景宽吴宪
Owner SHENZHEN WOTE ADVANCED MATERIALS
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