CN105238308A - Impact-resistant soundproof adhesive containing glass bead filling - Google Patents
Impact-resistant soundproof adhesive containing glass bead filling Download PDFInfo
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- CN105238308A CN105238308A CN201510633812.4A CN201510633812A CN105238308A CN 105238308 A CN105238308 A CN 105238308A CN 201510633812 A CN201510633812 A CN 201510633812A CN 105238308 A CN105238308 A CN 105238308A
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Abstract
The invention discloses an impact-resistant soundproof adhesive containing glass bead filling. The adhesive is composed of the following raw materials in parts by weight: 10 to 20 parts of emulsion type acrylate pressure-sensitive adhesive, 1 to 2 parts of alkyl glucoside, 1 to 2 parts of emulsified silicone oil, 5 to 7 parts of glass bead, 0.2 to 0.8 part of vinyl trimethoxy silane, 1 to 2 parts of monoglyceride stearate, 0.3 to 0.4 part of epoxy linseed oil, 5 to 8 parts of aqueous terpene resin, 3 to 5 parts of aqueous phenolic resin, 5 to 15 parts of polyester polyol, 2 to 4 parts of polyisocyanate, and 1 to 3 parts of modified composite fiber.
Description
Technical field
The present invention relates to sound-proof material technical field, particularly relate to a kind of shock resistance sound insulation sizing agent of filling containing glass microballon.
Background technology
Sound insulation for building, refers to the development along with modern city, the increase of noisemaker, buildings intensive, the use of high strength light material, effectively to insulate against sound safeguard procedures to buildings.Sound insulation for building, except will considering the acoustic noises in buildings caused by people's activity, also will consider that the outer noise such as communications and transportation, industry and commerce activity of buildings imports caused interference into.
The gap of construction wall, plasterboard, concrete etc., if need not insulate against sound, sealing agent is crammed, capital becomes effective passage of noise transmission, significantly reduce the soundproof effect that engineering can obtain originally, special acoustic mastic is utilized to process gap, hundred times of ground can be become to reduce noises by the propagation in gap, and this acoustic mastic can be directly used in almost on any clean object, comprises plasterboard, cement plate, calcium silicate board, concrete, brick and metal etc.
Natural fiber material has the features such as the moisture absorption, sound insulation, damping, noise reduction, shock-resistance are high, good hand touch, and have in fields such as upholsterys and other materials (as glass reinforced plastic) unrivaled advantage, it is a kind of novel excellent ep-type material.Can natural degradation after natural fibre products is discarded, therefore the impact of natural fiber waste material on environment is less.
A kind of of many uses, a kind of type material that performance is special that glass microballon is that development in recent years is got up.This product is processed through high-tech by borosilicate raw material, and granularity is 10-250 microns, wall thickness 1-2 micron.This product has the advantages such as light weight, low heat conduction, higher intensity, good chemical stability.。
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of shock resistance sound insulation sizing agent of filling containing glass microballon.
The present invention is achieved by the following technical solutions:
Containing the shock resistance sound insulation sizing agent that glass microballon is filled, obtained by the raw material of following weight parts:
Emulsion type acrylate pressure sensitive adhesive 10-20, alkyl glycoside 1-2, silicone emulsion 1-2, glass microballon 5-7, vinyltrimethoxy silane 0.2-0.8, glyceryl monostearate 1-2, epoxidized linseed oil 0.3-0.4, water-based terpine resin 5-8, resol resins 3-5, polyether glycol 5-15, polyisocyanates 2-4, modified composite fiber 1-3;
Described modified composite fiber is obtained by the raw material of following weight parts:
Ramee 3-5, stalk 1-3, pomelo peel 4-6, coir 3-5, cotton 1-2;
The preparation method of described modified composite fiber is:
(1) by pomelo peel, stalk, coir chopping, be soak 1-3 hour in the hydrochloric acid soln of 3-5% in concentration, take out, deionized water wash, dries to obtain pickling raw material;
(2) by all the other raw materials in concentration be 4-5% sodium hydroxide solution in soak 3-5 hour, take out, deionized water wash, dries to obtain alkali cleaning raw material;
(3) by pickling raw material, alkali cleaning raw material blending, boil 4-8 minute, then carry out steam explosion treatment at 70-80 DEG C of Water Under, the pressure of described Steam explosion treatment is 0.9-1.5MPa, and the Steam explosion treatment time is 5-10 minute, to obtain final product.
Described a kind of shock resistance sound insulation sizing agent of filling containing glass microballon,
The concrete steps of described preparation method are as follows:
(1) polyether glycol is added in a kettle. and polyisocyanates stirs;
(2) temperature of reaction kettle is heated to 80-100 DEG C, reaction 1-3 hour;
(3) be cooled to 20-30 DEG C and add vinyltrimethoxy silane, glyceryl monostearate, epoxidized linseed oil, after adding, be warming up to 60-80 DEG C of reaction 6-8 hour;
(4) after having reacted, be cooled to 40-45 DEG C, add modified composite fiber, temperature controls at 80-95 DEG C of reaction 2-4 hour, discharging;
(5) gained material and all the other raw materials and suitable quantity of water mix, and stir and make to mix for 10-30 minute, to obtain final product.
Advantage of the present invention is: (1) the present invention is nontoxic, to human body and environmental friendliness, and has high-damping value, wide temperature range, the advantage of strong cohesive property; Glass microballon as filler, is added shock resistance and the abrasive wear resistance of sizing agent, further improves the sound-proofing properties of material, be conducive to the broadened application of sound-proof material by the present invention.
(2) the composite natural fiber of Steam explosion treatment is utilized, steam explosion is as a new technology, be considered to bio-regeneration and utilize one of major progress obtained in process, this method does not need to add any chemical substance, does not need to use any catalyzer yet, therefore very clean, the environmental protection of production process, with acid-alkali treatment before explosion, increase porosity, better can reach the effect of modified fibre, gained fiber and all the other raw materials well composite, the viscosity of viscose glue can also be increased while consistency is high.
(3) the present invention has significant sound insulaton effect, forever keeps visco-elasticity, and sound insulation was never lost efficacy really, was applicable to the sound insulating seal in almost any gap, used very simple; Without organism volatilization, odorlessness; Environmental friendliness, not containing any toxic substance; Very economical Noise abatement scheme.。
Embodiment
Containing the shock resistance sound insulation sizing agent that glass microballon is filled, obtained by the raw material of following weight parts:
Emulsion type acrylate pressure sensitive adhesive 10, alkyl glycoside 1, silicone emulsion 1, glass microballon 5, vinyltrimethoxy silane 0.2, glyceryl monostearate 1, epoxidized linseed oil 0.3, water-based terpine resin 5, resol resins 3, polyether glycol 5, polyisocyanates 2, modified composite fiber 1;
Described modified composite fiber is obtained by the raw material of following weight parts:
Ramee 3, stalk 1, pomelo peel 4, coir 3, cotton 1;
The preparation method of described modified composite fiber is:
(1) by pomelo peel, stalk, coir chopping, be soak 1 hour in the hydrochloric acid soln of 3% in concentration, take out, deionized water wash, dries to obtain pickling raw material;
(2) by all the other raw materials in concentration be 4% sodium hydroxide solution in soak 3 hours, take out, deionized water wash, dries to obtain alkali cleaning raw material;
(3) by pickling raw material, alkali cleaning raw material blending, boil 4 minutes, then carry out steam explosion treatment at 70 DEG C of Water Unders, the pressure of described Steam explosion treatment is 0.9MPa, and the Steam explosion treatment time is 5 minutes, to obtain final product.
Described a kind of shock resistance sound insulation sizing agent of filling containing glass microballon,
The concrete steps of described preparation method are as follows:
(1) polyether glycol is added in a kettle. and polyisocyanates stirs;
(2) temperature of reaction kettle is heated to 80 DEG C, reacts 1 hour;
(3) be cooled to 20 DEG C and add vinyltrimethoxy silane, glyceryl monostearate, epoxidized linseed oil, after adding, be warming up to 60 DEG C of reactions 6 hours;
(4) after having reacted, be cooled to 40 DEG C, add modified composite fiber, temperature controls 80 DEG C of reactions 2 hours, discharging;
(5) gained material and all the other raw materials and suitable quantity of water mix, and stir and make to mix for 10 minutes, to obtain final product.
The present embodiment can form the damping platform that the temperature range of a damping value more than 0.9 reaches more than 100 DEG C, T-stripping strength > 35N/cm, can play sound insulation, bonding dual function.
The plasterboard A not carrying out joint filling sound insulation process is carried out sound insulation contrast with the present embodiment as the plasterboard B of spackling, and plasterboard B more can sound insulation than plasterboard A, noise minimizing 6-8 decibel.
Claims (2)
1., containing the shock resistance sound insulation sizing agent that glass microballon is filled, it is characterized in that, obtained by the raw material of following weight parts:
Emulsion type acrylate pressure sensitive adhesive 10-20, alkyl glycoside 1-2, silicone emulsion 1-2, glass microballon 5-7, vinyltrimethoxy silane 0.2-0.8, glyceryl monostearate 1-2, epoxidized linseed oil 0.3-0.4, water-based terpine resin 5-8, resol resins 3-5, polyether glycol 5-15, polyisocyanates 2-4, modified composite fiber 1-3;
Described modified composite fiber is obtained by the raw material of following weight parts:
Ramee 3-5, stalk 1-3, pomelo peel 4-6, coir 3-5, cotton 1-2;
The preparation method of described modified composite fiber is:
(1) by pomelo peel, stalk, coir chopping, be soak 1-3 hour in the hydrochloric acid soln of 3-5% in concentration, take out, deionized water wash, dries to obtain pickling raw material;
(2) by all the other raw materials in concentration be 4-5% sodium hydroxide solution in soak 3-5 hour, take out, deionized water wash, dries to obtain alkali cleaning raw material;
(3) by pickling raw material, alkali cleaning raw material blending, boil 4-8 minute, then carry out steam explosion treatment at 70-80 DEG C of Water Under, the pressure of described Steam explosion treatment is 0.9-1.5MPa, and the Steam explosion treatment time is 5-10 minute, to obtain final product.
2. a kind of shock resistance sound insulation sizing agent of filling containing glass microballon according to claim 1, is characterized in that,
The concrete steps of described preparation method are as follows:
(1) polyether glycol is added in a kettle. and polyisocyanates stirs;
(2) temperature of reaction kettle is heated to 80-100 DEG C, reaction 1-3 hour;
(3) be cooled to 20-30 DEG C and add vinyltrimethoxy silane, glyceryl monostearate, epoxidized linseed oil, after adding, be warming up to 60-80 DEG C of reaction 6-8 hour;
(4) after having reacted, be cooled to 40-45 DEG C, add modified composite fiber, temperature controls at 80-95 DEG C of reaction 2-4 hour, discharging;
(5) gained material and all the other raw materials and suitable quantity of water mix, and stir and make to mix for 10-30 minute, to obtain final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510633812.4A CN105238308A (en) | 2015-09-30 | 2015-09-30 | Impact-resistant soundproof adhesive containing glass bead filling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510633812.4A CN105238308A (en) | 2015-09-30 | 2015-09-30 | Impact-resistant soundproof adhesive containing glass bead filling |
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| CN105238308A true CN105238308A (en) | 2016-01-13 |
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| CN201510633812.4A Pending CN105238308A (en) | 2015-09-30 | 2015-09-30 | Impact-resistant soundproof adhesive containing glass bead filling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107629718A (en) * | 2016-07-12 | 2018-01-26 | 江苏斯迪克新材料科技股份有限公司 | The recyclable diaphragm of water-based system |
| CN108597741A (en) * | 2018-04-26 | 2018-09-28 | 山东泰开电力电子有限公司 | A kind of air reactor compound noise-reducing rain cover and preparation method |
| CN109628010A (en) * | 2018-12-25 | 2019-04-16 | 宁波六麦新材料科技有限公司 | A kind of nonwoven fabric base gluing tapes and preparation method thereof |
| CN113462322A (en) * | 2021-07-29 | 2021-10-01 | 广东沐峰节能创新科技有限公司 | Building base material binder |
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| CN104263779A (en) * | 2014-09-11 | 2015-01-07 | 大连理工大学 | Method for preparing reducing sugar by promoting lignocellulase to hydrolyze by ultrasonic pre-treatment in pressurized hot water |
| CN104830928A (en) * | 2015-05-15 | 2015-08-12 | 江南大学 | Pretreatment method of lignocellulose by using microwave-assisted alkaline sodium sulfite |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107629718A (en) * | 2016-07-12 | 2018-01-26 | 江苏斯迪克新材料科技股份有限公司 | The recyclable diaphragm of water-based system |
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| CN108597741A (en) * | 2018-04-26 | 2018-09-28 | 山东泰开电力电子有限公司 | A kind of air reactor compound noise-reducing rain cover and preparation method |
| CN109628010A (en) * | 2018-12-25 | 2019-04-16 | 宁波六麦新材料科技有限公司 | A kind of nonwoven fabric base gluing tapes and preparation method thereof |
| CN113462322A (en) * | 2021-07-29 | 2021-10-01 | 广东沐峰节能创新科技有限公司 | Building base material binder |
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