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Natural oxhorn compound and preparation method thereof

A compound and natural technology, applied in the field of natural horn compound, can solve the problems of a large amount of waste, and the weight utilization rate is less than 20%, and achieve the effect of excellent strength

Inactive Publication Date: 2013-09-18
MINJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weight utilization rate from horn to finished product is less than 20%, and a lot of waste will be generated in the process of material selection and multi-processing

Method used

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  • Natural oxhorn compound and preparation method thereof
  • Natural oxhorn compound and preparation method thereof
  • Natural oxhorn compound and preparation method thereof

Examples

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preparation example Construction

[0018] A preparation method of natural ox horn compound, comprising the following steps:

[0019] Step 1: Crushing and grinding the waste of natural ox horn, and then using a sieving machine to screen out natural ox horn powder with particle sizes of 10-40 mesh, 40-100 mesh, and 100 mesh or more;

[0020] Step 2: Add 10% to 40% of natural horn powder above 100 mesh, 20% to 60% of natural horn powder of 40-100 mesh, and 10% to 30% of natural horn powder of 10-40 mesh to 10% to 35% in sequence In the thermosetting polymer, stir evenly; then add the modifier, curing agent and accelerator to the thermosetting polymer in sequence, and then put 1% to 10% of inorganic filler of 100 mesh or more into the thermosetting polymer, At the same time, stir rapidly to obtain a mixture; the amount of the accelerator and the curing agent are respectively 1% to 5% of the mass of the thermosetting polymer; the amount of the modifier is 2% to 12% of the total mass of the natural ox horn powder , ...

Embodiment 1

[0024] Raw material formula table

[0025]

[0026] Prepare the components according to the raw material formula table, then add the horn powder into the thermosetting polymer in the order of particle size from large to small, stir evenly, then add modifier, curing agent and accelerator in sequence, and stir rapidly at the same time to obtain Mixture, and then put the above mixture in the mold, use a press to press the mold with the mixture at 60°C and 5Mpa for 15min, and wait until it is completely solidified to obtain the product.

Embodiment 2

[0028] Raw material formula table

[0029]

[0030] Prepare the components according to the raw material formula table, then add the horn powder into the thermosetting polymer in the order of particle size from large to small, stir evenly, then add modifier, curing agent and accelerator in sequence, and stir rapidly at the same time to obtain Mixture, and then put the above mixture in the mold, use a press to press the mold with the mixture at 100°C and 30Mpa for 40min, and wait until it is completely solidified to obtain the product.

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Abstract

The invention provides a natural oxhorn compound and a preparation method of the natural oxhorn compound. The natural oxhorn compound comprises different particle sizes of natural oxhorn powders, thermosetting polymers, accelerating agents, curing agents and modifiers. The preparation method of the natural oxhorn compound comprises the steps of: taking waste of oxhorn as a material, crushing and grinding the material into a certain fineness of oxhorn powders, adding a certain amount of thermosetting polymers and various auxiliary agents to uniformly mix, pressing and molding by a press. The prepared product has natural sense similar to that of the natural oxhorn, excellent strength, and does not swell; the physicochemical property index is equivalent to the index of the natural pure oxhorn by measurement according to related state standards, and the natural oxhorn compound can be used as a high-grade decorative plate material and also can be processed into handiwork.

Description

【Technical field】 [0001] The invention relates to a natural ox horn compound and a preparation method of the compound. 【Background technique】 [0002] Horn handicrafts have a history of more than 700 years in Fujian, especially in Fuzhou. It is one of the three treasures of Fuzhou and a traditional famous brand product in China. There are many workshops for making ox horn handicrafts in Fuzhou and its suburbs, with an annual output of more than 5 million pieces. With the development of tourism in Fuzhou, its output is still increasing. The ox horn handicraft is made of ox horn as raw material, using the combination of traditional folk handicrafts and modern processing technology, sawing, splitting, splitting, chiseling, flowing, blanking and other processes to make the initial blank; More than 20 processes are made. The weight utilization rate from horns to finished products is less than 20%, and a lot of waste will be generated in the process of material selection and mul...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B26/14C04B26/16C04B26/12C04B16/00
Inventor 吴华忠陈为健马良
Owner MINJIANG UNIV