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Function reinforced mother particles

A technology to enhance masterbatch and function, applied in the field of inorganic polymer composite materials, can solve the problems of high labor intensity and high processing cost, and achieve the effects of reducing energy consumption, excellent performance and cost saving

Inactive Publication Date: 2011-04-27
东莞金富亮塑胶颜料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such processing costs are high and labor-intensive

Method used

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  • Function reinforced mother particles

Examples

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Embodiment Construction

[0008] The following are the best examples of the function-enhancing masterbatch described in the present invention, which do not limit the protection scope of the present invention.

[0009] Implementation 1, providing a function-enhancing masterbatch, which is composed of the following components by weight: linear low-density polyethylene (LLDPE): 13%, stearic acid: 1%, calcium stearate: 0.5%, silane coupling Linking agent: 1.5%, PE wax: 1.5%, wet mica powder: 40%, phase solvent: 1.5%, whisker: 40%, other additives: 1.0%.

[0010] Linear low density polyethylene (LLDPE): powder, melt flow rate is 20g / 10min or 50g / 10min; silane coupling agent is γ-aminopropyl triethoxysilane (KH550) or γ-glycidyl ether propylpropyltrimethoxysilane (KH560);; wet-process sericite powder particle size is 25μm-50μm; compatibilizer: it is a low molecular weight polypropylene modified by grafting carboxylic acid; the whiskers are magnesium salt whiskers Or silicate whiskers, the length-diameter ra...

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Abstract

The present invention discloses one kind of functional reinforcing agglomerate for reinforcing PP, PE, ABS, PA and other plastic products. The functional reinforcing agglomerate consists of LLDPE 10-16 wt%, inorganic intensifier 40-80 wt%, stearic acid 0.5-1 wt%, calcium stearate 0.5-1 wt%, silane coupler 1-2 wt%, PE wax 1 -2 wt%, solvent 0.5-3 wt%, crystal whisker 5-40 wt%, and other assistant 1-1.5 wt%. The functional reinforcing agglomerate has excellent performance and high dispersivity, and may be used in reinforcing PP, PE, ABS, PA and other plastic products effectively.

Description

technical field [0001] The present invention relates to an inorganic polymer composite material, more particularly, to a master batch used for enhancing the strength of PP, PE, ABS, PA and other injection products, as well as PP, PE, PVC pipes and plates. Background technique [0002] In order to improve the strength of PP, PE, ABS, PVC and other resins, the reinforcing agent glass fiber, mica powder, acicular wollastonite, whiskers, glass microbeads, etc. are usually mixed with the resin through a twin-screw extruder. properties, improve the strength of the resin, and then process it into a product. In this way, the processing cost is high and the labor intensity is high. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the above-mentioned defects in the prior art, and to provide a function-enhancing masterbatch for enhancing the strength of injection products such as PP, PE, ABS, PA, as well as PP, PE, PVC pipes and plates. It can r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/06C08K7/02C08K5/09C08K5/54
Inventor 李永华陈卫军李卫
Owner 东莞金富亮塑胶颜料有限公司
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