CN105201178A - Self-adhesive microcellular foam board sound-insulation cushion material and manufacturing method thereof - Google Patents
Self-adhesive microcellular foam board sound-insulation cushion material and manufacturing method thereof Download PDFInfo
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- CN105201178A CN105201178A CN201510569530.2A CN201510569530A CN105201178A CN 105201178 A CN105201178 A CN 105201178A CN 201510569530 A CN201510569530 A CN 201510569530A CN 105201178 A CN105201178 A CN 105201178A
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Abstract
The invention discloses a self-adhesive microcellular foam board sound-insulation cushion material. The material comprises an interface agent modified surface layer, a microcellular foam board body layer and a self-adhesive bottom layer. The invention further provides a manufacturing method of the self-adhesive microcellular foam board sound-insulation cushion material. The interface agent modified surface layer of the self-adhesive microcellular foam board sound-insulation cushion material has good adhesion and flexibility, can greatly improve the adhesion performance of the microcellular foam board sound-insulation cushion material with other materials, and meanwhile, the construction convenience of the microcellular foam board sound-insulation cushion material is not influenced. With the adoption of the self-adhesive bottom layer, the microcellular foam board sound-insulation cushion material has certain adhesive performance and can be firmly laid on the ground without glue, the self-adhesive bottom layer is relatively soft, can deform with the shape of the ground and can be attached to the ground better, and accordingly, the self-adhesive microcellular foam board sound-insulation cushion material is unlikely to move after being laid.
Description
Technical field
The present invention relates to a kind of fretting map plate acoustic isolation underlayment material and preparation method thereof.
Background technology
Existingly floating build acoustical insulation floor acoustic isolation underlayment material and mostly be the low material of intensity; as crosslinked polyethylene rubber pad, extruded polystyrene board, rock cotton board etc.; acoustic isolation underlayment material and the equal soap-free emulsion polymeization of upper and lower layer; therefore need on bed course, do 40-50mm steel concrete or arrangement of reinforcement pea gravel concreten (or adopting 65mm Ceramsite Concrete as topping) again; the thickness of soundproof course structure generally reaches 60 ~ 70mm; effective floor height of obvious reduction house, also increases the load of floor slab structure simultaneously.Because construction technology step is many, the incremental cost brought thus is also relatively high.
For this reason, Guangdong Construction Academy and Guangdong Jian Ke energy-conserving and environment-protective Science and Technology Ltd., through concentrating on studies, invent and disclose the acoustical insulation floor (CN20142031954.4) of a kind of fretting map plate as acoustic isolation underlayment.Patent provides a kind of acoustical insulation floor using fretting map plate as acoustic isolation underlayment; the material combination property such as fretting map plate acoustic isolation underlayment material sound-proofing, resistance to compression, water imbibition, resistance to fungi, creep properties in this acoustical insulation floor is better; the impact sound sound pressure of floor can be made to reduce about 8 ~ 20dB; directly can lay cement mortar protective course and the surface material of 20 ~ 40mm thereon, thus many and load increases excessive problem because clear height that armored concrete topping brings reduces over to solve traditional floating build floor simultaneously.
This fretting map plate course is organic board, and when directly doing the bed course of acoustical insulation floor, differ greatly with upper and lower layer material (being generally the inorganic material of cement based), phase critical surface is difficult to effective and safe and bonds securely.In addition during fretting map plate course pavement construction, Site and coating binding material, increase site operation step and flow process, inevitably causes the generation of construction material waste and building waste, do not meet the modern requirement of building industry.Therefore need to process the surface of this fretting map plate course, development has self-adhesion function and meets the fretting map plate course required with the bonding of acoustical insulation floor upper and lower layer material simultaneously, to meet fretting map plate as the globality requirement of the acoustical insulation floor of acoustic isolation underlayment and easy construction.
Summary of the invention
The object of the present invention is to provide a kind of self-adhesion fretting map plate acoustic isolation underlayment material, this self-adhesion fretting map plate acoustic isolation underlayment material has self-adhesion function, the bonding requirement of the upper and lower layer material with acoustical insulation floor can be met, the globality requirement of fretting map plate as the acoustical insulation floor of acoustic isolation underlayment can be reached, there is good easy construction simultaneously.
Another object of the present invention is to the preparation method that above-mentioned self-adhesion fretting map plate acoustic isolation underlayment material is provided.
A kind of self-adhesion fretting map plate acoustic isolation underlayment material provided of the present invention, comprise interfacial agents modification surface layer, fretting map plate body layer and self-adhesion bottom, described interfacial agents modification surface layer is positioned at the upper surface of fretting map plate body layer, and described self-adhesion bottom is positioned at the soffit of fretting map plate body layer.
The thickness of described self-adhesion bottom is 0.05 ~ 2mm.
The thickness of described interfacial agents modification surface layer is 0.5 ~ 2mm.
Described fretting map plate body is igelite (PVC) plate, vinyon (PE) plate, polypropylene plastics (PP) plate, polystyrene plastics (PS) plate, ABS plastic plate, poly methyl methacrylate plastic (PMMA) plate, phenolic plastics (PF) plate, Lauxite plastics (UF) plate, melmac plastics (MF) plate, epoxy resin plastics (EP) plate, polyurethane plastics (PUR) plate, unsaturated polyester resin plastics (UF) plate, polyvinyl formal plastics (PVFM) plate, cellulose acetate (CA) plate, chlorinated polyethylene alkene plastics (CPE) plate, chlorosulfonated polyethylene plastics (CSM) plate, polycarbonate plastic (PC) plate, polytetrafluoroethylplastic plastic (PTFE) plate or organic siliconresin plastics (SI) plate.
The thickness of this fretting map plate body layer is 3-20mm.
Self-adhesion fretting map plate acoustic isolation underlayment material of the present invention, form for the interfacial agents that the forms interfacial agents modification surface layer raw material primarily of following weight portion: Portland cement 27 ~ 33 parts, quartz sand 60 ~ 71 parts, redispersable latex powder auxiliary agent 1 ~ 5 part, water retention aid 0.1 ~ 0.5 part, stabilization aid 0.1 ~ 0.5 part, cracking resistance auxiliary agent 0.05 ~ 0.2 part.
Described redispersable latex powder auxiliary agent is vinylacetate/ethylene copolymer rubber powder.
Described water retention aid is hydroxypropyl methyl cellulose ether.
Described stabilization aid is lignin fibre.
Described cracking resistance auxiliary agent is polypropylene fibre.
Self-adhesion fretting map plate acoustic isolation underlayment material of the present invention, pressure sensitive adhesives for forming self-adhesion bottom comprises the raw material of following mass parts: SBS modified bitumen 48 ~ 52 parts, softening agent 13 ~ 15 parts, elastomeric modification agent 8 ~ 12 parts, tackifier 8 ~ 10 parts, filler 15 ~ 20 parts.
Described softening agent is machine oil and naphthenic oil mixture.
Described elastomeric modification agent is butadiene-styrene rubber (SBR).
Described tackifier are coumarone indene resin and terpene resin mixture.
Described filler is active nano-calcium carbonate.
The second object of the present invention is achieved through the following technical solutions: a kind of preparation method of self-adhesion fretting map plate acoustic isolation underlayment material, comprises the following steps:
(1) self-adhesion bottom is coated with: soffit pressure sensitive adhesives being coated on fretting map plate body layer forms self-adhesion bottom, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: get interfacial agents and water 1:0.23 ~ 0.26 mixing in mass ratio, stir 4-7 minute, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and natural curing 3-5d obtains self-adhesion fretting map plate acoustic isolation underlayment material.
Described in described step (1), the thickness of self-adhesion bottom is 0.05 ~ 2mm.
Described in described step (2), the thickness of interfacial agents modification surface layer is 0.5 ~ 2mm.
Self-adhesion fretting map plate acoustic isolation underlayment material provided by the invention, interfacial agents modification surface layer has good caking property and pliability, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously; Self-adhesive layer makes fretting map plate acoustic isolation underlayment material have certain viscosity simultaneously, can mat formation on the ground securely without the need to glue, and described self-adhesive layer is soft, can with ground shape generation deformation ground of fitting preferably, self-adhesion fretting map plate acoustic isolation underlayment material is not easily moved after mating formation, can lay easily, economical and practical, Be very effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of self-adhesion fretting map plate acoustic isolation underlayment material of the present invention.
Detailed description of the invention
embodiment 1
As shown in fig. 1, fretting map plate acoustic isolation underlayment material of the present invention is by self-adhesion bottom 1, fretting map plate body layer 2, interfacial agents modification surface layer 3.Fretting map plate body layer 2 is basic unit, and interfacial agents modification surface layer 3 is positioned at the upper surface of fretting map plate body layer 2, and self-adhesion bottom 1 is positioned at the soffit of fretting map plate body layer 2.
In the present embodiment, fretting map plate body layer is monolayer material, and material is igelite (PVC), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the Portland cement of label P.O42.5 27 parts; Particle diameter 80 object quartz sand 71 parts; Vinylacetate/ethylene copolymer rubber powder 1.5 parts; The hydroxypropyl methyl cellulose ether of viscosity 100000cps 0.2 part; Length is the lignin fibre 0.2 part of 7um; Length is the polypropylene fibre 0.1 part of 4mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 48 parts, machine oil and 15 parts, naphthenic oil mixture, 12 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 10 parts, terpene resin mixture, active nano-calcium carbonate 15 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 0.1mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.23 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 1mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
embodiment 2
As different from Example 1:
Fretting map plate body layer is monolayer material, and material is polypropylene plastics (PP), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the Portland cement of label P.O42.5 33 parts; Particle diameter 50 object quartz sand 63 parts; Vinylacetate/ethylene copolymer rubber powder 3.2 parts; The hydroxypropyl methyl cellulose ether of viscosity 70000cps 0.3 part; Length is the lignin fibre 0.3 part of 9um; Length is the polypropylene fibre 0.2 part of 6mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 52 parts, machine oil and 13 parts, naphthenic oil mixture, 8 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 8 parts, terpene resin mixture, active nano-calcium carbonate 19 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 2mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.25 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 0.5mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
embodiment 3
As different from Example 1:
Fretting map plate body layer is monolayer material, and material is igelite (PVC), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the Portland cement of label P.O52.5 28 parts; Particle diameter 70 object quartz sand 70 parts; Vinylacetate/ethylene copolymer rubber powder 1.5 parts; The hydroxypropyl methyl cellulose ether of viscosity 90000cps 0.2 part; Length is the lignin fibre 0.2 part of 8um; Length is the polypropylene fibre 0.1 part of 5mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 49 parts, machine oil and 14 parts, naphthenic oil mixture, 11 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 10 parts, terpene resin mixture, active nano-calcium carbonate 16 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 0.05mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.24 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 2mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
embodiment 4
As different from Example 1:
Fretting map plate body layer is monolayer material, and material is igelite (PVC), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the silicate of label P. I 62.5 29 parts; Particle diameter 60 object quartz sand 69 parts; Vinylacetate/ethylene copolymer rubber powder 1.5 parts; The hydroxypropyl methyl cellulose ether of viscosity 90000cps 0.2 part; Length is the lignin fibre 0.2 part of 9um; Length is the polypropylene fibre 0.1 part of 6mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 50 parts, machine oil and 14 parts, naphthenic oil mixture, 11 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 9 parts, terpene resin mixture, active nano-calcium carbonate 17 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 0.5mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.26 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 1.5mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
embodiment 5
As different from Example 1:
Fretting map plate body layer is monolayer material, and material is igelite (PVC), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the Portland cement of label P.O52.5 30 parts; Particle diameter 70 object quartz sand 66 parts; Vinylacetate/ethylene copolymer rubber powder 3.2 parts; The hydroxypropyl methyl cellulose ether of viscosity 80000cps 0.3 part; Length is the lignin fibre 0.3 part of 9um; Length is the polypropylene fibre 0.2 part of 6mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 51 parts, machine oil and 13 parts, naphthenic oil mixture, 10 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 8 parts, terpene resin mixture, active nano-calcium carbonate 18 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 0.8mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.25 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 1mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
embodiment 6
As different from Example 1:
Fretting map plate body layer is monolayer material, and material is polypropylene plastics (PP), and material thickness is 8mm.
The interfacial agents of interfacial agents modification surface layer comprises according to the raw material of weight portion: the portland cement of label P. I 62.5 31 parts; Particle diameter 60 object quartz sand 60 parts; Vinylacetate/ethylene copolymer rubber powder 3.2 parts; The hydroxypropyl methyl cellulose ether of viscosity 80000cps 0.3 part; Length is the lignin fibre 0.3 part of 9um; Length is the polypropylene fibre 0.2 part of 6mm.
The pressure sensitive adhesives of self-adhesion bottom comprises according to the raw material of weight portion: SBS modified bitumen 50 parts, machine oil and 13 parts, naphthenic oil mixture, 9 parts, butadiene-styrene rubber (SBR), coumarone indene resin and 9 parts, terpene resin mixture, active nano-calcium carbonate 19 parts.
Make in accordance with the following steps:
(1) self-adhesion bottom is coated with: the soffit that paste pressure sensitive adhesives is coated on fretting map plate body layer is formed self-adhesion bottom, and coating thickness is 1.5mm, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: the 1:0.26 mixing in mass ratio of interfacial agents and water, stir 5min clock, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and coating thickness is 1.5mm, and natural curing 3d obtains self-adhesion fretting map plate acoustic isolation underlayment material product.
In the present embodiment, self-adhesive layer has good viscosity, test with reference to " building waterproof coil test method the 20th part: asphalt water-proof coiled material seam peel strength " GB/T328.20-2007, peel strength >=1.0N/mm, make fretting map plate acoustic isolation underlayment material can utilize himself adhesive bond on the ground without the need to other binding materials, make the installation and removal of fretting map plate acoustic isolation underlayment material all more convenient.Because self-adhesive layer is pressure-sensitive adhesive material, make fretting map plate acoustic isolation underlayment material self-adhesive layer can with ground shape generation deformation ground of fitting preferably, fretting map plate acoustic isolation underlayment material is not easily moved after mating formation.
Simultaneously, interfacial agents modification surface layer has good caking property and pliability, test with reference to " dry-mixed mortar physical property test method " GB/T29756-2013, interfacial agents tensile bond strength is greater than 0.1MPa, backfin ratio is greater than 3.0, and the bending 30 ° of interfacial agents of sheet material do not ftracture, and the bending 45 ° of interfacial agents of sheet material do not fall slag, greatly can improve the adhesive property of fretting map plate acoustic isolation underlayment material and other material, not affect the easy construction of fretting map plate acoustic isolation underlayment material simultaneously.
The present invention can summarize with other the concrete form without prejudice to spirit of the present invention or principal character.Above-mentioned embodiment of the present invention all can only be thought explanation of the present invention instead of restriction, therefore every above embodiment is done according to substantial technological of the present invention any trickle amendment, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (10)
1. a self-adhesion fretting map plate acoustic isolation underlayment material, it is characterized in that, comprise interfacial agents modification surface layer, fretting map plate body layer and self-adhesion bottom, described interfacial agents modification surface layer is positioned at the upper surface of fretting map plate body layer, and described self-adhesion bottom is positioned at the soffit of fretting map plate body layer.
2. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 1, it is characterized in that, the thickness of described self-adhesion bottom is 0.05 ~ 2mm; The thickness of described interfacial agents modification surface layer is 0.5 ~ 2mm; The thickness of described fretting map plate body is 3-20mm.
3. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 1, it is characterized in that, described fretting map plate body is polyvinyl chloride plastic flitch, vinyon plate, polypropylene plastics flitch, Polystyrene plastic plate, ABS plastic plate, poly methyl methacrylate plastic plate, phenolic plastics plate, Lauxite plastic plate, melmac plastic plate, epoxy resin plastics plate, plasticized polyurethane flitch, unsaturated polyester resin plastic plate, polyvinyl formal plastic plate, cellulose acetate plate, haloflex plastic plate, chlorosulfonated polyethylene plastic plate, polycarbonate plastic plate, polytetrafluoroethylene plastic plate or organic siliconresin plastic plate.
4. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 1, it is characterized in that, the interfacial agents of described interfacial agents modification surface layer forms primarily of the raw material of following mass parts: Portland cement 27 ~ 33 parts, quartz sand 60 ~ 71 parts, redispersable latex powder auxiliary agent 1 ~ 5 part, water retention aid 0.1 ~ 0.5 part, stabilization aid 0.1 ~ 0.5 part, cracking resistance auxiliary agent 0.05 ~ 0.2 part.
5. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 4, it is characterized in that, described redispersable latex powder auxiliary agent is vinylacetate/ethylene copolymer rubber powder; Described water retention aid is hydroxypropyl methyl cellulose ether; Described stabilization aid is lignin fibre; Described cracking resistance auxiliary agent is polypropylene fibre.
6. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 1, it is characterized in that, the pressure sensitive adhesives of described self-adhesion bottom comprises the raw material of following mass parts: SBS modified bitumen 48 ~ 52 parts, softening agent 13 ~ 15 parts, elastomeric modification agent 8 ~ 12 parts, tackifier 8 ~ 10 parts, filler 15 ~ 20 parts.
7. self-adhesion fretting map plate acoustic isolation underlayment material according to claim 6, it is characterized in that, described softening agent is machine oil and naphthenic oil mixture; Described elastomeric modification agent is butadiene-styrene rubber; Described tackifier are coumarone indene resin and terpene resin mixture; Described filler is active nano-calcium carbonate.
8. a preparation method for the self-adhesion fretting map plate acoustic isolation underlayment material described in any one of claim 1-7, is characterized in that, comprise the following steps:
(1) self-adhesion bottom is coated with: soffit pressure sensitive adhesives being coated on fretting map plate body layer forms self-adhesion bottom, then cover glass paper on self-adhesion bottom;
(2) interfacial agents modification surface layer is coated with: get interfacial agents and water 1:0.23 ~ 0.26 mixing in mass ratio, stir 4 ~ 7 minutes, then the upper surface coating fretting map plate body layer forms interfacial agents modification surface layer, and natural curing obtains self-adhesion fretting map plate acoustic isolation underlayment material for 3 ~ 5 days.
9. the preparation method of self-adhesion fretting map plate acoustic isolation underlayment material according to claim 8, it is characterized in that, described in described step (1), the thickness of self-adhesion bottom is 0.05 ~ 2mm.
10. the preparation method of self-adhesion fretting map plate acoustic isolation underlayment material according to claim 8, it is characterized in that, described in described step (2), the thickness of interfacial agents modification surface layer is 0.5 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510569530.2A CN105201178B (en) | 2015-06-12 | 2015-09-09 | A kind of self-adhesion fretting map plate acoustic isolation underlayment material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015103210557 | 2015-06-12 | ||
| CN201510321055.7A CN104963422A (en) | 2015-06-12 | 2015-06-12 | Self-adhesion micro-foaming plate sound insulation cushion material and preparing method thereof |
| CN201510569530.2A CN105201178B (en) | 2015-06-12 | 2015-09-09 | A kind of self-adhesion fretting map plate acoustic isolation underlayment material and preparation method thereof |
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| CN105201178A true CN105201178A (en) | 2015-12-30 |
| CN105201178B CN105201178B (en) | 2017-09-22 |
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|---|---|---|---|
| CN201510321055.7A Withdrawn CN104963422A (en) | 2015-06-12 | 2015-06-12 | Self-adhesion micro-foaming plate sound insulation cushion material and preparing method thereof |
| CN201510569530.2A Active CN105201178B (en) | 2015-06-12 | 2015-09-09 | A kind of self-adhesion fretting map plate acoustic isolation underlayment material and preparation method thereof |
| CN201510569540.6A Pending CN105086933A (en) | 2015-06-12 | 2015-09-09 | Self-adhesive for micro foam board sound insulation cushion material and preparation method thereof |
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| CN201510569540.6A Pending CN105086933A (en) | 2015-06-12 | 2015-09-09 | Self-adhesive for micro foam board sound insulation cushion material and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514121A (en) * | 2017-08-16 | 2017-12-26 | 芜湖通全科技有限公司 | A kind of novel floor |
| CN115572412A (en) * | 2022-11-09 | 2023-01-06 | 中交第二航务工程局有限公司 | Stabilizer for improving storage stability of polymer modified asphalt |
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| CN105298057B (en) * | 2015-10-20 | 2018-01-19 | 西北大学 | One kind fire prevention rock wool-steel plywood |
| CN106117506B (en) * | 2016-07-12 | 2019-09-06 | 深圳市力信陆南实业有限公司 | Tack polyurethane gle combined material and preparation method thereof |
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| CN109265103A (en) * | 2018-10-08 | 2019-01-25 | 广东白云学院 | Elastic water-proof bed course and preparation method thereof |
| CN110467904B (en) * | 2019-08-14 | 2021-05-11 | 广东万泓九鼎石油科技有限公司 | Rubber oil for producing modified asphalt waterproof coiled material and preparation method thereof |
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- 2015-09-09 CN CN201510569540.6A patent/CN105086933A/en active Pending
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| CN107514121A (en) * | 2017-08-16 | 2017-12-26 | 芜湖通全科技有限公司 | A kind of novel floor |
| CN115572412A (en) * | 2022-11-09 | 2023-01-06 | 中交第二航务工程局有限公司 | Stabilizer for improving storage stability of polymer modified asphalt |
| CN115572412B (en) * | 2022-11-09 | 2024-03-22 | 中交第二航务工程局有限公司 | Stabilizer for improving storage stability of polymer modified asphalt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105201178B (en) | 2017-09-22 |
| CN104963422A (en) | 2015-10-07 |
| CN105086933A (en) | 2015-11-25 |
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Effective date of registration: 20200115 Address after: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Patentee after: Guangdong Construction Academy Group Plc Address before: 510500 martyrs East Road, Guangdong, Guangzhou No. 121 Co-patentee before: Guangdong Jian Ke energy-conserving and environment-protective Science and Technology Ltd. Patentee before: Guangdong Construction Academy Group Plc |