Environment-friendly adhesive containing modified nanometer bamboo charcoal powder

A nano-bamboo charcoal and adhesive technology, applied in the direction of adhesives, adhesive additives, adhesive types, etc., can solve problems such as toxicity, environmental pollution, and extreme toxicity, and achieve improved dispersion uniformity, high bonding strength, and storage long term effect

Active Publication Date: 2014-05-14
昭平县科学技术指导站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, in order to improve certain properties of the adhesive, some modifiers, thickeners, tackifiers, emulsifiers, etc. are often add

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An environmentally friendly adhesive containing modified nano-bamboo charcoal powder, comprising the following components by weight: 130 parts of polyvinyl alcohol resin, 70 parts of 2-ethylbenzofuran, 20 parts of dibutyl phthalate, polyvinyl alcohol resin 15 parts of styrene, 13 parts of xylyl phosphate, 25 parts of isophorone diisocyanate, 7 parts of nitrile rubber, 10 parts of calcium carbonate, 5 parts of titanium dioxide, 6 parts of nano-magnesium hydroxide, modified nano-bamboo charcoal powder 18 parts, 15 parts of lignin, 4 parts of fumed silica, 4 parts of sodium alginate, 25 parts of quartz sand, 2 parts of boron powder, 6 parts of glass water, 0.8 parts of dibutyltin dilaurate, 3 parts of mica iron oxide, 2 parts of silane coupling agent, 13 parts of modified fly ash.

[0021] Among them, the preparation method of the modified nano-bamboo charcoal powder is: soak the bamboo charcoal powder with 15% sodium hydroxide solution for 8 hours, then wash with deionize...

Embodiment 2

[0027] An environmentally friendly adhesive containing modified nano-bamboo charcoal powder, comprising the following components by weight: 100 parts of polyvinyl alcohol resin, 50 parts of 2-ethylbenzofuran, 20 parts of dibutyl phthalate, polyvinyl alcohol resin 15 parts of styrene, 10 parts of xylyl phosphate, 20 parts of isophorone diisocyanate, 5 parts of nitrile rubber, 10 parts of calcium carbonate, 7 parts of titanium dioxide, 5 parts of nano-magnesium hydroxide, modified nano-bamboo charcoal 15 parts of flour, 10 parts of lignin, 3 parts of fumed silica, 3 parts of sodium alginate, 20 parts of quartz sand, 1 part of boron powder, 5 parts of glass water, 0.7 parts of dibutyltin dilaurate, 2 parts of mica iron oxide , 2 parts of silane coupling agent, 10 parts of modified fly ash.

[0028] Among them, the preparation method of the modified nano-bamboo charcoal powder is: soak the bamboo charcoal powder with 10% sodium hydroxide solution for 7 hours, then wash with deioni...

Embodiment 3

[0034] An environmentally friendly adhesive containing modified nano-bamboo charcoal powder, comprising the following components by weight: 150 parts of polyvinyl alcohol resin, 80 parts of 2-ethylbenzofuran, 30 parts of dibutyl phthalate, polyvinyl alcohol resin 20 parts of styrene, 15 parts of xylyl phosphate, 30 parts of isophorone diisocyanate, 10 parts of nitrile rubber, 15 parts of calcium carbonate, 8 parts of titanium dioxide, 20 parts of nano-magnesium hydroxide, modified nano-bamboo charcoal powder 20 parts, 15 parts of lignin, 5 parts of fumed silica, 5 parts of sodium alginate, 30 parts of quartz sand, 3 parts of boron powder, 8 parts of glass water, 0.9 parts of dibutyltin dilaurate, 4 parts of mica iron oxide, 3 parts of silane coupling agent, 15 parts of modified fly ash.

[0035] Among them, the preparation method of the modified nano-bamboo charcoal powder is: soak the bamboo charcoal powder with 15% sodium hydroxide solution for 5 hours, then wash with deioni...

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PUM

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Abstract

The invention discloses an environment-friendly adhesive containing modified nanometer bamboo charcoal powder. The environment-friendly adhesive comprises the following components in parts by weight: 100-150 parts of polyvinyl alcohol resin, 50-80 parts of 2-ethylbenzofuran, 20-30 parts of dibutyl phthalate, 15-20 parts of polystyrene, 10-15 parts of ditolyl phosphate ester, 20-30 parts of isophorone diisocyanate, 5-10 parts of nitrile rubber, 10-15 parts of calcium carbonate, 5-8 parts of titanium dioxide, 5-20 parts of nanometer magnesium hydrate, 15-20 parts of modified nanometer bamboo charcoal powder, 10-15 parts of lignin, 3-5 parts of fused silica, 3-5 parts of sodium alginate, 20-30 parts of quartz sand, 1-3 parts of boron powder, 5-10 parts of windshield washer fluid, 0.7-0.9 parts of dibutyltin dilaurate, 2-4 parts of mica iron oxide, 1-3 parts of silane coupling agent and 10-15 parts of modified fly ash. The adhesive disclosed by the invention has the characteristics of high adhesive strength, no pollution, long storage life and the like, and is harmless to a human body, and environment-friendly.

Description

[0001] technical field [0002] The invention relates to the technical field of adhesives, in particular to an environmentally friendly adhesive containing modified nano-bamboo charcoal powder. [0003] Background technique [0004] Adhesive is a substance that can tightly bond materials of the same or different types together. With the development of science and technology and the national economy, adhesives have been widely used in wood processing, construction engineering, textile printing and dyeing, shoemaking, leather, electronics, automobiles, machinery, aerospace, biomedical and other industries and high-tech fields. [0005] At present, in order to improve certain properties of the adhesive, some modifiers, thickeners, tackifiers, emulsifiers, etc. are often added to the adhesive, and some of these substances are toxic, and some are even extremely toxic. And most of them will cause environmental pollution. [0006] the Contents of the invention [0007]...

Claims

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Application Information

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IPC IPC(8): C09J175/04C09J11/04C09J11/06
Inventor 何益庆
Owner 昭平县科学技术指导站
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