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Sound-insulation and heat-preservation integrated functional material and preparation method thereof

A functional material, sound insulation and thermal insulation technology, applied in the field of sound insulation and thermal insulation materials, to achieve the effect of low thermal conductivity, high hardness and rapid curing

Pending Publication Date: 2021-04-30
四川赛尔科美新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to provide a sound-insulating and heat-insulating integrated functional material and its preparation method to solve the technical problems of existing building materials

Method used

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  • Sound-insulation and heat-preservation integrated functional material and preparation method thereof

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Effect test

Embodiment 1

[0034] A method for preparing a sound-insulating and heat-insulating integrated functional material, comprising the following steps:

[0035] 1) Weigh raw materials according to the proportion: 20 parts of silicone resin, 6 parts of diluent, 25 parts of infrared blocking absorber, 6 parts of ultraviolet absorber, 0.2 part of dispersant, 0.2 part of defoamer, 0.4 part of leveling agent, double 4 parts of o-methylamine fluorene and 10 parts of flake graphite; the diluent is divided into three parts, and the dispersant and defoamer are divided into two parts; the infrared blocking absorber includes 14 parts of nano cesium tungstate and nano ATO 6 parts; diluent is tripropylene glycol diacrylate, ultraviolet absorber is substituted acrylonitrile, dispersant is hydrophobic modified carboxylic acid sodium salt; defoamer is silicone, leveling agent is cellulose acetate butyrate ;

[0036] 2) Preparation of nano-cesium tungstate dispersion: use a nano-grinder to blend cesium tungstat...

Embodiment 2

[0043] A method for preparing a sound-insulating and heat-insulating integrated functional material, comprising the following steps:

[0044]1) Weigh raw materials according to the proportion: 24 parts of silicone resin, 12 parts of diluent, 30 parts of infrared blocking absorbent, 12 parts of ultraviolet absorber, 0.8 part of dispersant, 0.4 part of defoamer, 0.8 part of leveling agent, double 10 parts of o-methylamine fluorene and 14 parts of flake graphite; the diluent is divided into three parts, and the dispersant and defoamer are divided into two parts; the infrared blocking absorber includes 16 parts of nano cesium tungstate and nano ATO 8 parts; the diluent is tripropylene glycol diacrylate, the ultraviolet absorber is substituted acrylonitrile, the dispersant is polyacrylic acid sodium salt; the defoamer is silicone, and the leveling agent is carboxymethylcellulose acetate propionate ;

[0045] 2) Preparation of nano-cesium tungstate dispersion: use a nano-grinder to...

Embodiment 3

[0052] A method for preparing a sound-insulating and heat-insulating integrated functional material, comprising the following steps:

[0053] 1) Weigh raw materials according to the proportion: 22 parts of silicone resin, 9 parts of diluent, 27 parts of infrared blocking absorbent, 9 parts of ultraviolet absorber, 0.5 part of dispersant, 0.3 part of defoamer, 0.6 part of leveling agent, double 7 parts of o-methylamine fluorene and 12 parts of flake graphite; the diluent is divided into three parts, and the dispersant and defoamer are divided into two parts; the infrared blocking absorber includes 15 parts of nano cesium tungstate and nano ATO 7 parts; diluent is pentaerythritol triacrylate, ultraviolet absorber is substituted acrylonitrile, dispersant is hydrophobic modified carboxylic acid sodium salt; defoamer is organosilicon, leveling agent is carboxymethyl cellulose acetate Propionate;

[0054] 2) Preparation of nano-cesium tungstate dispersion: use a nano-grinder to ble...

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Abstract

The invention discloses a sound-insulation and heat-preservation integrated functional material and a preparation method thereof, and belongs to the field of sound-insulation and heat-preservation materials. The sound-insulation and heat-preservation integrated functional material is prepared from the following components in parts by weight: 20-24 parts of organic silicon resin, 6-12 parts of a diluent, 25-30 parts of an infrared blocking absorbent, 6-12 parts of an ultraviolet absorbent, 0.2-0.8 part of a dispersing agent, 0.2-0.4 part of a defoaming agent, 0.4-0.8 part of a flatting agent, 4-10 parts of bis-o-methylaminofluorene and 10-14 parts of flake graphite. Under the interaction of the raw materials and the use amounts of the raw materials, the sound insulation and heat preservation integrated functional material has the effects of ultralow heat conductivity coefficient, good heat insulation performance, good decorative effect, durability, stain resistance, good infrared barrier absorption performance, high tensile strength and safety and convenience in construction.

Description

technical field [0001] The invention belongs to the field of sound-insulating and heat-insulating materials, and in particular relates to a sound-insulating and heat-insulating integrated functional material and a preparation method thereof. Background technique [0002] Traditional insulation materials use polystyrene foam board, silicate composite slurry, rock wool slag wool, glass wool, foam glass, and polyurethane foam board insulation system. and conduction heat transfer. In order to reduce convective heat transfer and radiation heat transfer in the use environment, fiber-based thermal insulation materials must have a thicker coating; profile-based inorganic thermal insulation materials must be assembled and constructed, and there are many seams, which affect the appearance, poor waterproofness, and short service life. , Fire performance is not good, also need to set up waterproof layer and outer protective layer and other shortcomings. At present, composite silicate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/61C09D7/63C09D5/32
CPCC09D4/06C09D5/32C09D7/61C09D7/63C09D7/70
Inventor 金剑锋文顺兵
Owner 四川赛尔科美新材料科技有限公司
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