Mineral casting material filled with ceramic waste, application thereof and products

A technology of ceramic waste and mineral castings, which is applied in the field of mineral casting materials, can solve the problems of raw material supply and price rise, and achieve the effects of improving equipment precision and surface steel wear resistance, reducing costs, and environmental protection.

Active Publication Date: 2018-01-12
湖南国汇新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main filling materials of existing mineral castings generally use natural ore. The compressive strength, toughness, wear resistance, etc. of the ore itself directly affect the overall quality of mineral casting products. Moreover, with the national environmental protection Pay attention to it year by year, and the restrictions on ore mining are becoming stricter and stricter, which leads to an increase in the supply and price of raw materials year by year

Method used

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  • Mineral casting material filled with ceramic waste, application thereof and products
  • Mineral casting material filled with ceramic waste, application thereof and products
  • Mineral casting material filled with ceramic waste, application thereof and products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The present embodiment provides a mineral casting material filled with ceramic waste, comprising the following components by weight percentage: 8% epoxy resin, 0.03% leveling agent, 0.08% dispersion anti-sedimentation agent, 0.3% hollow glass microspheres, Amine curing agent 0.55%, curing accelerator 3%, 100-200 mesh solid glass beads 6%, 800-1500 mesh silica powder 6%, ceramic waste 75%, additives 1.04%;

[0040] The ceramic waste mentioned above is ceramic particles obtained through pulverization and ball milling, with a diameter of ≤30 mm. The ceramic waste in this embodiment is preferably composed of ceramic particles with different diameters, which are respectively primary ceramic particles and secondary ceramic particles, one of which is The diameter of the first-grade ceramic particles is 2-5mm, and the weight percentage is 45%, the diameter of the second-grade ceramic particles is 10-30mm, and the weight percentage is 30%; the additives are 0.4% of defoamer, 0.04...

Embodiment 2

[0051] This embodiment is basically the same as Example 1, except that the weight percentages of each component are different, as follows: 4% epoxy resin, 0.01% leveling agent, 0.038% dispersing and anti-settling agent, and 0.1% hollow glass microspheres. %, amine curing agent 0.81%, curing accelerator 4%, 100-200 mesh solid glass beads 8%, 800-1500 mesh silicon powder 7%, the diameter of the primary ceramic particles is 2-5mm, and the weight percentage is 30 %, the diameter of secondary ceramic particles is 10-30mm, the percentage by weight is 45%, the defoamer is 0.3%, the toner is 0.05% and the diluent is 0.7%.

[0052] Wherein, in this embodiment, the amine curing agent specifically adopts aromatic amine, and the curing accelerator specifically adopts aminoethylpirazine.

Embodiment 3

[0054] This example is basically the same as Example 1, except that the weight percentages of each component are different, specifically as follows: 6% epoxy resin, 0.05% leveling agent, 0.05% dispersing anti-settling agent, and 0.2% hollow glass microspheres. %, amine curing agent 0.67%, curing accelerator 2%, 100-200 mesh solid glass beads 5%, 800-1500 mesh silicon powder 5%, the diameter of the primary ceramic particles is 2-5mm, and the weight percentage is 40 %, the diameter of the secondary ceramic particles is 10-30mm, the weight percentage is 40%, the defoamer is 0.1%, the toner is 0.03% and the diluent is 0.9%.

[0055] Wherein, in this embodiment, the amine curing agent specifically adopts aliphatic amine, and the curing accelerator specifically adopts aminoethylpirazine.

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Abstract

The invention relates to the technical field of mineral casting and discloses a mineral casting material filled with ceramic waste, application thereof and products. The mineral casting material filled with ceramic waste comprises the following components by weight percent: 4-8% of epoxy resin, 0.01-0.05% of a leveling agent, 0.03-0.08% of a dispersing anti-settling agent, 0.1-0.3% of hollow glassbeads, 0.5-1% of an amine curing agent, 1-4% of a curing accelerator, 5-10% of 100-200-mesh solid glass beads, 5-10% of 800-1500-mesh quartz powder, 60-90% of ceramic wastes and 0.63-1.45% of an additive. According to the technology of the invention, the material formula is improved and the ceramic waste is used as a filling material of the mineral casting, so that the equipment precision and surface rigid wearing resistance of the mineral casting can be promoted, the environmental protection effect is greatly promoted; the core of the ceramic waste is adopted for controlling the sizes of theceramic particles; the ceramic particles in different diameters are adopted for guaranteeing the strength, hardness and stability of the products.

Description

technical field [0001] The invention relates to the technical field of mineral castings, in particular to a mineral casting material filled with ceramic waste and its application and product. Background technique [0002] The main filling materials of existing mineral castings generally use natural ore. The compressive strength, toughness, wear resistance, etc. of the ore itself directly affect the overall quality of mineral casting products. Moreover, with the national environmental protection Pay attention to it year by year, and the restrictions on ore mining are becoming stricter and stricter, resulting in an increase in the supply and price of raw materials year by year. [0003] With the continuous expansion of the application field of new high-tech composite mineral castings in the base of machine tool equipment, and the high precision manufacturing has higher and higher requirements for the stability and performance of the equipment's technical precision materials, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/14B29C39/02
Inventor 齐卫兵
Owner 湖南国汇新材料股份有限公司
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