Aqueous cutting fluid and aqueous cutting pulp

A cutting fluid, water-based technology, applied in chemical instruments and methods, petroleum industry, other chemical processes, etc., can solve the problems of poor viscosity stability of abrasive dispersion stability and unsatisfactory processing accuracy, and achieve good viscosity stability and processing. High precision and good dispersion stability

Inactive Publication Date: 2015-07-22
TIANCHANG RUNDA METAL ANTIRUST AUX
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glycol-based cutting fluids and water-based cutting fluids are poor in viscosity stability and abrasive dispersion stability during cutting operations
However, the machining accuracy of the water-based cutting fluid of the prior art still cannot meet the needs, and there is an urgent need for a water-based cutting fluid with higher machining accuracy than the prior art

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] A kind of water-based cutting fluid proposed by the present invention comprises the following raw materials according to the weight percentage ratio:

[0015] 0.0098-16wt% acetylene glycol and / or its alkylene oxide adduct, 19-62wt% alkoxy polyether, 0.0092-8wt% mixture of fluorocarbon and fluorosilicon surfactant, 20-60wt % hydrophilic polyhydric alcohol and / or its derivatives, 0.01-20 wt% polymer dispersant, and the balance is water.

[0016] The content of acetylene glycol or its alkylene oxide adduct based on the aqueous cutting fluid is 0.0098-16 wt%, preferably 0.1-15 wt%, more preferably 0.1-10 wt%. Less than 0.0098wt% will lead to reduction of processing accuracy, and also more than 16wt% will lead to the formation of insoluble matter.

[0017] The alkoxy polyether can be obtained by polymerization of ethylene oxide, propylene oxide and tetrahydrofuran, wherein the polymerization initiator can be a primary alcohol such as methanol, ethanol, propanol, ethylene gl...

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 provides aqueous cutting fluid which comprises the following raw materials by weight: 0.0098-16% of mixture of alkyne glycol and alkylene oxide affixture, 19-62% of alkoxy polyether, 0.0092-8% of mixture of fluorocarbon and fluorosilicone surfactants and the balance of water. The aqueous cutting fluid is combined with abrasives to form aqueous cutting pulp. The aqueous cutting pulp has the advantages of dispersion stability, viscosity stability and higher processing precision of the abrasives.

Description

technical field [0001] The invention relates to the technical field of cutting fluid, in particular to an aqueous cutting fluid and an aqueous cutting slurry. Background technique [0002] The cutting fluid includes an oil-based cutting fluid containing mineral oil and additives, a glycol-based cutting fluid containing polyethylene glycol or polypropylene glycol as a main component, and an aqueous cutting fluid in the form of an aqueous surfactant solution. However, these cutting fluids have disadvantages. Oil-based cutting fluids have poor cooling effect at the cutting point. Organic solvent cleaning fluids are necessary if the workpiece or tool is contaminated with oil-based cutting fluids, which is environmentally undesirable. Glycol-based cutting fluids and aqueous cutting fluids are poor in viscosity stability during cutting operations and dispersion stability of abrasives. [0003] CN101906346A discloses a water-based cutting fluid and slurry, the water-based cuttin...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/02C09K3/14C10N40/22C10N30/04
Inventor 林伟江海涛江海波江浩
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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