Thermoplastic elastomer grinding material for polishing and production method thereof

A technology of thermoplastic elasticity and thermoplastic elastomer, which is applied in the field of abrasive manufacturing to achieve the effects of short production cycle, large economic benefits and improved thermal stability

Inactive Publication Date: 2018-02-09
KUNSHAN NANO NEW MATERIAL TECH
View PDF2 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: provide a kind of thermoplastic

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Thermoplastic elastomer grinding material for polishing and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037](1) Surface treatment of abrasives: Add 1 part of coupling agent γ-(2,3-glycidoxy)propyltrimethoxysilane to 100 parts of industrial alcohol and mix evenly, add it to a mixer, and oxidize 60 parts Add aluminum (500 mesh) into the mixer, heat and stir in a constant temperature water bath, the heating temperature is 60°C, the stirring speed is 80 r / min., and the stirring time is 40min. After the alcohol is evaporated to dryness, the material is dried, and the drying temperature is 100°C. The drying time is 7h;

[0038] (2) Add the alumina after the surface treatment in step (1) into the banburying-granulation machine and preheat while stirring. The preheating temperature is 110°C, the rotating speed is 10r / min, and the preheating time is 5min;

[0039] (3) 35 parts of thermoplastic ethylene-octene elastomer, 1.5 parts of stearic acid, 1 part of polyethylene wax, 0.75 parts of antioxidant β-(3,5-di-tert-butyl-4-hydroxyphenyl) propylene Acid n-octadecyl alcohol ester and 0.7...

Embodiment 2

[0045] (1) Surface treatment of abrasives: Add 0.8 parts of coupling agent γ-aminopropyl triethoxysilane to 80 parts of industrial alcohol and mix evenly, add to the mixer, and add 97 parts of diamond (800 mesh) to the mixer , heating and stirring in a constant temperature water bath, the heating temperature is 70°C, the stirring speed is 60r / min., and the stirring time is 50min. After the alcohol evaporates to dryness, the material is dried, the drying temperature is 90°C, and the drying time is 8h;

[0046] (2) Add the diamond after surface treatment in step (1) into the banburying-granulation machine and preheat while stirring. The preheating temperature is 120°C, the rotating speed is 15r / min, and the preheating time is 4min;

[0047] (3) 2 parts of thermoplastic polyurethane elastomer, 0.05 part of pentaerythritol stearate, 0.1 part of microcrystalline wax, 0.075 part of antioxidant tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) Propionate] pentaerythritol ester and 0.075...

Embodiment 3

[0053] (1) Surface treatment of abrasives: Add 3 parts of coupling agent isopropyl trioleate acyloxy titanate to 300 parts of industrial alcohol and mix evenly, add to the mixer, add 70 parts of white corundum (1500 mesh) Put it into the mixer, heat and stir in a constant temperature water bath, the heating temperature is 80°C, the stirring speed is 70r / min., and the stirring time is 60min. After the alcohol evaporates to dryness, the material is dried, the drying temperature is 110°C, and the drying time is 6h;

[0054] (2) Add the diamond after surface treatment in step (1) into the banburying-granulation machine and preheat while stirring. The preheating temperature is 130°C, the rotating speed is 20r / min, and the preheating time is 3min;

[0055] (3) 25 parts of styrene-butadiene-styrene elastomer, 0.5 part of ethylene bisstearamide, 1 part of polyester wax, 0.25 part of antioxidant triethylene glycol bis[β-(3 -tert-butyl-5-methyl-4-hydroxyphenyl) propionate] and 0.25 part...

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 relates to a thermoplastic elastomer grinding material for polishing and a production method thereof and belongs to the technical field of production of grinding materials. The thermoplastic elastomer grinding material is prepared from the following raw materials in parts by weight: 60 to 97 parts of a grinding material, 2 to 35 parts of a thermoplastic elastomer, 0.05 to 1.5 parts of a dispersant, 0.05 to 1 part of a lubricant, 0.05 to 1.5 parts of an antioxidant, 0.6 to 3 parts of a coupling agent and 60 to 300 parts of industrial alcohol. The thermoplastic elastomer grinding material is prepared through an internal mixing-granulation technology. The material provided by the invention has a good cutting property, good wear resistance, high toughness and good elasticity; when the material is used for polishing, concave pits and scratches are not formed on a workpiece; the material is not fragmented and is easy to clean; the thermoplastic elastomer grinding material for polishing has the advantages of simple preparation technology, high production efficiency, short production period and greenness and environment friendliness and can be recycled and cyclically machinedand utilized for a plurality of times.

Description

Technical field: [0001] The invention relates to a thermoplastic elastic abrasive for polishing and a preparation method thereof, belonging to the technical field of abrasive manufacture. Background technique: [0002] Existing abrasives used in the polishing field are divided into natural abrasives and artificial abrasives according to their materials and manufacturing methods, wherein natural abrasives such as pebbles, white stones, quartz sand, artificial abrasives can also be divided into organic abrasives and inorganic abrasives, organic abrasives such as Leather, fruit shells, wood chips, etc., inorganic abrasives such as oxides, carbides, metal steel, corundum, resin abrasives, etc. The advantage of natural abrasive is that it is easy to mine and cheap, but its grinding performance is single and its polishing quality is low. Artificial organic abrasives are suitable for polishing soft workpieces, but are not strong enough for hard alloy grinding, so they are more sui...

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): C08L23/08C08L23/06C08L75/04C08L91/06C08L53/02C08L67/00C08L77/00C08L23/16C08L23/12C08K13/06C08K9/06C08K3/22C08K5/134C08K5/526C08K5/09C08K5/098C08K5/372C08K5/103C08K3/04C08K3/34C08K5/20C08J5/14C09K3/14
Inventor 吕鸿图马春霞晏敏胜胡立峰徐维浓
Owner KUNSHAN NANO NEW MATERIAL TECH
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