Environment-friendly and fireproof building sound insulation material and preparation method thereof

A technology of fire-proof building and sound-proof material, which is applied in the field of building sound-proofing, can solve the problems such as unsatisfactory fire-proof and sound-proof performance, achieve the effects of improving fire-proof and sound-proof performance, preventing moisture absorption and storage decomposition, and improving fire-proof performance

Inactive Publication Date: 2018-12-25
郑州德威机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since ordinary building materials cannot meet people's needs in terms of fire resistance and sound insulation, building sound insulation materials need to be improved in terms of fire resistance and sound insulation

Method used

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  • Environment-friendly and fireproof building sound insulation material and preparation method thereof
  • Environment-friendly and fireproof building sound insulation material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A sound-insulating material for an environment-friendly fireproof building, the preparation method of which comprises the following steps:

[0023] (1), Weigh 7.5 parts of acrylic acid, 23 parts of bisphenol A epoxy acrylate, 9.9 parts of water, 7 parts of SR-10 emulsifier and 0.5 parts of 819 photoinitiator and add them to the reaction kettle, the stirring speed is 95r / min , keep the system temperature at 33 °C for 15 minutes, add 59 parts of amylopectin to the reaction kettle at 0.04 parts / min, raise the temperature of the reaction kettle to 58 °C and continue the reaction for 27 minutes, and the product is illuminated by a 2000W high-pressure mercury lamp for 5 seconds , transfer the product to a ball mill, maintain the ball milling temperature at 38°C, and the cylinder rotation speed at 17r / min for ball milling reaction for 50min. Under the protection of nitrogen, transfer the product to a muffle furnace. The product is heat-treated at 100°C for 1 hour, and heat-trea...

Embodiment 2

[0029] A sound-insulating material for an environment-friendly fireproof building, the preparation method of which comprises the following steps:

[0030](1), Weigh 6 parts of acrylic acid, 16 parts of bisphenol A epoxy acrylate, 8 parts of water, 6 parts of SR-10 emulsifier and 0.4 parts of 819 photoinitiator and add them to the reaction kettle, the stirring speed is 95r / min , maintain the system temperature at 33 °C for 15 minutes, add 59 parts of amylopectin to the reactor at 0.04 parts / min, raise the temperature of the reactor to 53 °C and continue the reaction for 27 minutes, and the product is illuminated by a 2000W high-pressure mercury lamp for 3 seconds , transfer the product to a ball mill, maintain the ball milling temperature at 38°C, and the cylinder rotation speed at 17r / min for ball milling reaction for 50min. Under the protection of nitrogen, transfer the product to a muffle furnace. The product is heat-treated at 100°C for 1 hour, and heat-treated at 200°C. 2h...

Embodiment 3

[0036] A sound-insulating material for an environment-friendly fireproof building, the preparation method of which comprises the following steps:

[0037] (1), Weigh 9 parts of acrylic acid, 30 parts of bisphenol A epoxy acrylate, 15 parts of water, 10 parts of SR-10 emulsifier and 1 part of 819 photoinitiator and add them to the reaction kettle, the stirring speed is 95r / min , keep the system temperature at 33 °C for 15 minutes, add 59 parts of amylopectin to the reaction kettle at 0.04 parts / min, raise the temperature of the reaction kettle to 66 °C and continue the reaction for 27 minutes, and the product is illuminated by a 2000W high-pressure mercury lamp for 8 seconds , transfer the product to a ball mill, maintain the ball milling temperature at 38°C, and the cylinder rotation speed at 17r / min for ball milling reaction for 50min. Under the protection of nitrogen, transfer the product to a muffle furnace. The product is heat-treated at 100°C for 1 hour, and heat-treated a...

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Abstract

The invention relates to an environment-friendly and fireproof building sound insulation material and a preparation method thereof. The environment-friendly and fireproof building sound insulation material comprises modified epoxy resin E51, modified straws and modified starch, epoxy resin E51, hexahydrophthalic anhydride, modified ammonium polyphosphate, KH-560 coupling agents and dibutyltin dilaurate react to prepare the modified epoxy resin E51, ammonium polyphosphate, bisphenol A epoxy acrylate, acrylic acid, methyl acrylate, SE-10 emulsifying agents and 819 photoinitiators react to prepare the modified ammonium polyphosphate, straws, diphenylmethane diisocyanate, calcium carbonate, azodiisobutyronitrile and pentaerythritol react to prepare the modified straws, and amylopectin, acrylicacid, bisphenol A epoxy acrylate, water, SR-10 emulsifying agents and 819 photoinitiators react to prepare the modified starch. The environment-friendly and fireproof building sound insulation material has excellent fire prevention and sound insulation performances.

Description

technical field [0001] The invention relates to the field of building sound insulation, in particular to a sound insulation material for an environment-friendly fireproof building and a preparation method thereof. Background technique [0002] Building materials have the advantages of large usage, low price, weather resistance, and light weight. With the development of social economy, the performance of building materials has been continuously improved. Since ordinary building materials cannot meet people's needs in terms of fire resistance and sound insulation, building sound insulation materials need to be improved in terms of fire resistance and sound insulation. Contents of the invention [0003] The object of the present invention is to provide a sound insulation material for an environmentally friendly fireproof building, which is prepared by using modified epoxy resin E51, modified straw and modified starch, and has excellent fireproof performance and sound insulat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L97/02C08L51/02C08L63/10
CPCC08L63/00C08L2201/02C08L2205/035C08L97/02C08L51/02C08L63/10
Inventor 陈云
Owner 郑州德威机械设备有限公司
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