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Fly ash plastic reinforcing agent

A fly ash and reinforcing agent technology, which is applied in the field of plastic additives, can solve the problems of uneven distribution, unsatisfactory reinforcing effect, and unenhanced reinforcing effect, and achieve the effect of easy combination, low cost and easy realization

Active Publication Date: 2012-06-27
山东丞华企业投资控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, most of the coupling agents and fly ash are directly added to the production and processing process of plastic products, which easily leads to uneven distribution and unsatisfactory reinforcement effect.
However, when two kinds of coupling agents are used for compounding, due to the ratio or processing, the reinforcing effect often does not increase but decreases.

Method used

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  • Fly ash plastic reinforcing agent
  • Fly ash plastic reinforcing agent
  • Fly ash plastic reinforcing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one (preparation of composite coupling agent):

[0026] formula:

[0027] Titanate coupling agent 4Kg Aluminate coupling agent 4Kg

[0028] Triethanolamine 2Kg diluent (diglycidyl ether) 50Kg

[0029] Preparation:

[0030] After mixing the titanate coupling agent, aluminate coupling agent and triethanolamine in the prescribed amount, add diglycidyl ether to dilute and scale up.

Embodiment 2

[0032] formula:

[0033] Primary fly ash 79Kg Ethylene octene copolymer 10Kg

[0034] Composite coupling agent 11Kg

[0035] The composite coupling agent is prepared by the method described in Example 1.

[0036] Preparation:

[0037] Start the mill, add the formula amount of fly ash and ethylene octene copolymer into the mill (with winnowing function) for grinding, gradually add composite coupling agent while grinding, and grind to 600 mesh or more to get the finished product .

Embodiment 3

[0039] formula:

[0040] Secondary fly ash 78.5Kg Ethylene octene copolymer 10Kg

[0041] Composite coupling agent 11.5Kg

[0042] The composite coupling agent is prepared by the method described in Example 1.

[0043] The preparation method is the same as in Example 2.

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Abstract

The invention discloses a fly ash plastic reinforcing agent, which belongs to the field of plastic additives. The reinforcing agent is prepared by grinding the following materials in part by weight: 78 to 80 parts of fly ash, 10 parts of ethylene octene copolymer and 10 to 12 parts of composite coupling agent, wherein the composite coupling agent consists of a titanate coupling agent, an aluminate coupling agent, triethanolamine and a diluting agent. Compared with the prior art, the fly ash plastic reinforcing agent has the characteristics of energy conservation, environmental friendliness, low material cost, good reinforcing effect and the like.

Description

technical field [0001] The invention relates to a plastic additive, in particular to a fly ash plastic reinforcing agent. Background technique [0002] As a new way of comprehensive utilization of fly ash, fly ash has been popularized and applied in the plastic industry to a certain extent. Bending deflection and heat resistance temperature and other characteristics. At present, the fly ash activation method widely used in industry is to use coupling agent to make the surface of fly ash hydrophobic, so as to improve the affinity, wettability and compatibility of fly ash. In the prior art, some coupling agent and fly ash are mostly added directly into the production and processing process of plastic products, which easily leads to uneven distribution and unsatisfactory reinforcement effect. However, when two kinds of coupling agents are used for compounding, due to the ratio or processing, the reinforcing effect often does not increase but decreases. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08K9/10C08K9/04C08K3/34
Inventor 赵同习王爱民王庆珍
Owner 山东丞华企业投资控股有限公司