Sesame sauce residue/coal gangue compounded alcohol group casting paint and preparation method thereof

A casting coating and sesame slag technology, applied in casting molding equipment, coatings, casting molds, etc., can solve the problems of alcohol-based casting coatings with single function, poor high temperature resistance, poor chemical stability, etc., and achieve comprehensive utilization and recycling. Utilization, high economic and social benefits, and the effect of enhancing comprehensive performance

Inactive Publication Date: 2015-03-25
WUHU HONGKUN AUTO PARTS
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, alcohol-based casting coatings in the prior art have many defects, such as poor suspension stability, easy delamination during long-distance transportation and storage, poor high temperature resis...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The alcohol-based casting coating compounded with sesame paste residue / coal gangue is characterized in that it is made of the following raw materials in parts by weight: corundum powder 79, titanium oxide 1.1, chromium oxide 2, cordierite 20, coal gangue 25, Sodium antimonate 0.4, graphene 1, sesame paste residue 13, bentonite 1, polyvinyl alcohol carboxybutyraldehyde 5, ethanol 45, additive 6.

[0015] The auxiliary agent is made of the following raw materials in parts by weight: construction waste 26, attapulgite clay 6, kaolin 79, silane coupling agent KH-5701.5, nano silicon carbide 0.5, iron oxide powder 2, carboxymethyl cellulose 3, Nano zinc dioxide 0.6, glass microspheres 2, wollastonite 9, polyvinyl acetate emulsion 2.5, appropriate amount of water, the preparation method is to put construction waste, attapulgite clay, and kaolin into a calciner and calcinate at 550-680°C 2-3 hours, take it out, soak it in 8-12% hydrochloric acid solution for 4-5 hours, filter ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses sesame sauce residue/coal gangue compounded alcohol group casting paint and a preparation method thereof. The sesame sauce residue/coal gangue compounded alcohol group casting paint is characterized by being prepared from the following raw materials in parts by weight: 70-95 parts of corundum powder, 1.1-2.3 parts of titanium oxide, 2-3 parts of chromium oxide, 20-30 parts of cordierite, 25-35 parts of coal gangues, 0.4-0.6 part of sodium antimonite, 1-4 parts of graphene, 13-17 parts of sesame sauce residues, 1-2 parts of bentonite, 5-8 parts of polyvinyl alcohol carboxyl butyraldehyde, 45-60 parts of alcohol and 3-6 parts of auxiliaries. According to the sesame sauce residue/coal gangue compounded alcohol group casting paint disclosed by the invention, the sesame sauce residues and the coal gangues are modified and compounded and then are added into raw materials, so that not only can various comprehensive performances of the paint be strengthened, but also the environment is protected and the cost is lowered, and therefore, the paint has extremely high economic benefits and social benefits. The paint prepared by adopting the preparation method disclosed by the invention can reach the effects of the casting paint, and can realize the comprehensive utilization and cyclic utilization.

Description

technical field [0001] The invention relates to the field of casting coatings, in particular to an alcohol-based casting coating compounded with sesame paste residue / coal gangue and a preparation method thereof. Background technique [0002] Foundry coatings refer to casting auxiliary materials that are used to coat the surface of the cavity or sand core to change their surface refractoriness, chemical stability, metal erosion resistance, sand sticking resistance, etc. It is composed of various properties. It is a dispersion system composed of high-quality materials, and its composition mainly includes refractory materials, suspending agents, carriers, binders and special additives. When acting on castings, it is required that the coating has good process performance, work performance, quality stability and application reproducibility. Prevent defects such as cracking, trachoma, and white iron formation caused by excessive local cooling of casting products. There are many ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B22C3/00
CPCB22C3/00
Inventor 黄浩
Owner WUHU HONGKUN AUTO PARTS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap