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Novel mineral material and preparation method and application thereof

A mineral and new technology, applied in the field of new mineral materials and their preparation, can solve the problems of insufficient compressive strength, tensile strength and bending strength, and achieve the effects of good shock absorption, high precision and good integration.

Inactive Publication Date: 2020-08-14
杭州太普机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the problems of insufficient compressive strength, tensile strength and bending strength in the prior art, the present invention provides a new type of mineral material, which not only increases the strength but also increases the compactness of the product through the combination of stone materials of different sizes and shapes , has good shock resistance and thermal stability

Method used

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  • Novel mineral material and preparation method and application thereof
  • Novel mineral material and preparation method and application thereof
  • Novel mineral material and preparation method and application thereof

Examples

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Effect test

Embodiment 1

[0032] This embodiment provides a new type of mineral material, which is made of the following raw materials in weight percentage: 80% stone, 5% carbon fiber, 5% ash powder and 10% epoxy resin and curing agent.

[0033] Among them, the stone material is pebble, and the particle size is 0-2mm 15%, 0.5-3mm 15%, 2-6mm 15%, 5-10mm 15%, 8-15mm 10%, 8-20mm 10%. In this embodiment, the ash powder is coal ash; the epoxy resin is 8% of phenolic type, and the curing agent is 2% of polyetheramine.

[0034] The preparation method is as follows: various constituent materials are prepared according to a certain ratio, and the polymer mineral material can be obtained after being uniformly stirred by a mixer.

[0035] The particle size grade of ashes is special grade. You can also use one grade, the higher the particle size grade of ash powder, the better the effect.

[0036] The mineral material provided in this embodiment can be used in the preparation of numerically controlled lathes, es...

Embodiment 11

[0040] This embodiment provides a new type of mineral material. The difference from Example 1 is that the new type of mineral material is made of the following raw materials in weight percentage: 80% stone, 5% carbon fiber, 5% ash powder and 10% epoxy resin.

Embodiment 12

[0042] This embodiment provides a new type of mineral material. The difference from Example 1 is that the new type of mineral material is made of the following raw materials in weight percentage: 70% stone, 5% carbon fiber, 5% ash powder and 20% epoxy resin.

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Abstract

The invention provides a novel mineral material. The novel mineral material is prepared from the following raw materials in percentage by weight: 65-90% of stone, 0-5% of carbon fibers, 5-10% of ash powder and 5-20% of epoxy resin and a curing agent. The invention further provides a preparation method and application of the novel mineral material. The mineral material provided by the invention isgood in shock absorption, and particularly 10 times better than cast iron, and brings optimal vibration damping and noise reduction effects. The thermal stability is good, and the influence of temperature change on the dimensional precision of the machine tool hardly exists when the material is used for the numerical control machine tool, precision is high, a casting temperature is low, internal stress is avoided, the precision can be guaranteed, the integration is good, the novel mineral material can be directly injected into a pipeline, a cable, a sensor and the like, the corrosion resistance is good, good corrosion resistance is achieved on oil, cooling liquid and other corrosive liquid, energy is saved, environment is protected, energy consumption is low and is reduced by 80% comparedwith cast iron, and the material can be used as a regenerated material for secondary utilization.

Description

technical field [0001] The invention belongs to the field of new mineral materials, and in particular relates to a new mineral material and its preparation method and application. Background technique [0002] The existing lathe bed is made of cast iron and is divided into a bed base, a carriage and a headstock, wherein the headstock and the bed are split structures. This type of lathe has many disadvantages: [0003] 1. The shock-absorbing performance of the split cast iron bed is only 1 / 20 of that of the whole mineral casting bed. [0004] 2. The separate structure of the bed and the spindle box has poor ability to absorb the vibration of the spindle. The bolts will become loose due to transportation, tool collision, vibration and other reasons, which will affect the accuracy. [0005] 3. The assembly of the headstock requires skilled workers, and it is time-consuming and labor-intensive. One skilled worker may not be able to assemble a bedside box in one day. Every tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/14
CPCC04B26/14C04B2201/32C04B2201/50C04B18/12C04B14/386C04B18/08C04B24/32
Inventor 蔡宁
Owner 杭州太普机械科技有限公司
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