CN106117687A - A kind of rubber slab for noise deadening - Google Patents
A kind of rubber slab for noise deadening Download PDFInfo
- Publication number
- CN106117687A CN106117687A CN201610645151.1A CN201610645151A CN106117687A CN 106117687 A CN106117687 A CN 106117687A CN 201610645151 A CN201610645151 A CN 201610645151A CN 106117687 A CN106117687 A CN 106117687A
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- rubber slab
- noise deadening
- rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L17/00—Compositions of reclaimed rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of rubber slab for noise deadening, raw material includes by weight: reclaimed rubber 50 60 parts, swelling perlite powder 10 20 parts, fly ash micro-sphere 10 20 parts, softening agent 35 parts, butyl acrylate 13 parts, lined polymethyl ethylene carbonate 5 10 parts, potassium peroxydisulfate 0.1 0.2 parts, sodium lauryl sulphate 0.1 0.2 parts, zinc stearate 12 parts, filler 23 parts, composite assistant 5 10 parts, the present invention has good mechanical property and serviceability, also have effect of sound insulation, be conducive to improving indoor environment, be suitable for interior decoration and use.
Description
Technical field
The present invention relates to reclaimed rubber technical field, be specifically related to a kind of rubber slab for noise deadening.
Background technology
Along with expanding economy, the demand of rubber is also being promoted.Meanwhile, the process of waste old also becomes people
One of serious problems faced.The degradation property of rubber is poor, over a long time can not natural degradation, substantial amounts of waste old not only to from
So environment causes potential threat, wastes resource.One of main path of waste old comprehensive utilization is to waste old
Carry out reworking so that it is be converted into reclaimed rubber, thus make the best use of everything, it is achieved recycling economy development.Reclaimed rubber is on the one hand
Can substitute for rubber, alleviate the serious deficient of natural rubber；On the other hand potential pollution, beneficially environmental protection are decreased.Cause
This, improve combination property and the surcharge of reclaimed rubber products, widen the weight that its range of application is current reclaimed rubber products
Want developing direction.Rubber slab is frequently used for interior decoration field, and the function promoting rubber slab sound insulation and noise reduction is conducive to improving indoor
Environment, has higher surcharge, practical.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rubber slab for noise deadening, has higher surcharge, practicality
By force.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of rubber slab for noise deadening, its raw material includes by weight:
Preferably, a kind of rubber slab for noise deadening, its raw material includes by weight:
Preferably, a kind of rubber slab for noise deadening, its raw material includes by weight:
Preferably, the one during softening agent is paraffin oil, Colophonium, coal tar, white oil, naphthenic oil.
Preferably, softening agent is Colophonium.
Filler is the one in hydrated SiO 2, active hargil, magnesium carbonate.
Composite assistant is prepared by the raw materials in: Oleum Brassicae campestris 20-30 part, glycerol 1-2 part, acetyl tributyl citrate three
Butyl ester 5-6 part, phytic acid 0.5-1 part, fatty glyceride 1-2 part, nano titanium oxide 1-2 part；The preparation method of composite assistant
It is by 80-90 DEG C of stirring 0.5-1h after glycerol, phytic acid, fatty glyceride mixing, then mixes with remaining raw material, at 70-
1-2h is stirred, after cooling and get final product under conditions of 80 DEG C.
The preparation method of a kind of rubber slab for noise deadening, comprises the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add propylene
Acid butyl ester and sodium lauryl sulphate 100 DEG C, stir 5-10mi n under conditions of 1000r/mi n, then instill rapidly melted
Paraffin oil or Colophonium and under similarity condition stir 10-15mi n, be eventually adding potassium peroxydisulfate reaction 4-6h, mistake after cooling
Filter, 100-120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) 80-100 DEG C of mixing 0.5-1h after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, then
Add zinc stearate 50-60 DEG C stirring 1-2h, obtain rubber composition；
(3) modified powder in (1) is added in reactor prior to 100-120 DEG C jointly with the rubber composition in (2)
Mixing 10-15min, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally extrude with extruder 200-240 DEG C
To reclaimed rubber composite material, after mould machine-shaping, i.e. obtain rubber slab for noise deadening.
Beneficial effects of the present invention:
The present invention compounds with tributyl 2-acetylcitrate with Oleum Brassicae campestris, is aided with phytic acid, nano titanium oxide isoreactivity composition
Prepare composite assistant, the plasticity of sizing material, mobility, cohesiveness can be increased, be effectively improved the weatherability of reclaimed rubber and add
Work performance；Softening agent and acrylic acid fourth is introduced to swelling perlite powder, flyash mixed powder surface by emulsion copolymerization reaction
Ester active group, can interact with rubber molecular chain group, be effectively improved the compatibility of powder body and sizing material, and powder body exists
Sizing material is uniformly dispersed, improves the mechanical property of sizing material；Utilize the compounding of each raw material and synergism, make the rubber prepared
Plate has good mechanical property and serviceability, also effect of sound insulation, is conducive to improving indoor environment, is suitable for interior decoration
Use.
Detailed description of the invention
Describe the present invention below by way of specific embodiment.
Embodiment 1
The present invention proposes a kind of rubber slab for noise deadening, and its raw material includes by weight:
Composite assistant is prepared by the raw materials in: Oleum Brassicae campestris 20 parts, glycerol 1 part, tributyl 2-acetylcitrate 5
Part, phytic acid 0.5 part, fatty glyceride 1 part, nano titanium oxide 1 part；The preparation method of composite assistant is by glycerol, plants
After acid, fatty glyceride mixing, 80-90 DEG C of stirring 0.5-1h, then mixes with remaining raw material, stirs under conditions of 70-80 DEG C
Mix 1-2h, after cooling and get final product.
Invention additionally discloses the preparation method of a kind of rubber slab for noise deadening, comprise the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add propylene
Acid butyl ester and sodium lauryl sulphate 100 DEG C, stir 5-10mi n under conditions of 1000r/min, then instill rapidly melted
Paraffin oil or Colophonium and under similarity condition stir 10-15min, be eventually adding potassium peroxydisulfate reaction 4-6h, cooled and filtered,
100-120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) 80-100 DEG C of mixing 0.5-1h after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, then
Add zinc stearate 50-60 DEG C stirring 1-2h, obtain rubber composition；
(3) modified powder in (1) is added in reactor prior to 100-120 DEG C jointly with the rubber composition in (2)
Mixing 10-15min, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally extrude with extruder 200-240 DEG C
To reclaimed rubber composite material, after mould machine-shaping, i.e. obtain rubber slab for noise deadening.
Embodiment 2
The present invention proposes a kind of rubber slab for noise deadening, and its raw material includes by weight:
Composite assistant is prepared by the raw materials in: Oleum Brassicae campestris 20 parts, glycerol 1 part, tributyl 2-acetylcitrate 5
Part, phytic acid 0.5 part, fatty glyceride 1 part, nano titanium oxide 1 part；The preparation method of composite assistant is by glycerol, plants
After acid, fatty glyceride mixing, 80-90 DEG C of stirring 0.5-1h, then mixes with remaining raw material, stirs under conditions of 70-80 DEG C
Mix 1-2h, after cooling and get final product.
Invention additionally discloses the preparation method of a kind of rubber slab for noise deadening, comprise the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add propylene
Acid butyl ester and sodium lauryl sulphate 100 DEG C, stir 5-10min under conditions of 1000r/mi n, then instill rapidly melted
Paraffin oil or Colophonium and under similarity condition stir 10-15min, be eventually adding potassium peroxydisulfate reaction 4-6h, cooled and filtered,
100-120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) 80-100 DEG C of mixing 0.5-1h after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, then
Add zinc stearate 50-60 DEG C stirring 1-2h, obtain rubber composition；
(3) modified powder in (1) is added in reactor prior to 100-120 DEG C jointly with the rubber composition in (2)
Mixing 10-15min, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally extrude with extruder 200-240 DEG C
To reclaimed rubber composite material, after mould machine-shaping, i.e. obtain rubber slab for noise deadening.
Embodiment 3
The present invention proposes a kind of rubber slab for noise deadening, and its raw material includes by weight:
Composite assistant is prepared by the raw materials in: Oleum Brassicae campestris 25 parts, glycerol 1.5 parts, acetyl tributyl citrate three fourth
Ester 6 parts, phytic acid 0.8 part, fatty glyceride 1.5 parts, nano titanium oxide 1.5 parts；The preparation method of composite assistant is by third
After the mixing of triol, phytic acid, fatty glyceride, 80-90 DEG C of stirring 0.5-1h, then mixes with remaining raw material, at 70-80 DEG C
Under the conditions of stir 1-2h, after cooling and get final product.
Invention additionally discloses the preparation method of a kind of rubber slab for noise deadening, comprise the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add propylene
Acid butyl ester and sodium lauryl sulphate 100 DEG C, stir 5-10min under conditions of 1000r/min, then instill rapidly melted
Paraffin oil or Colophonium also stir 10-15min under similarity condition, are eventually adding potassium peroxydisulfate reaction 4-6h, cooled and filtered,
100-120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) 80-100 DEG C of mixing 0.5-1h after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, then
Add zinc stearate 50-60 DEG C stirring 1-2h, obtain rubber composition；
(3) modified powder in (1) is added in reactor prior to 100-120 DEG C jointly with the rubber composition in (2)
Mixing 10-15min, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally extrude with extruder 200-240 DEG C
To reclaimed rubber composite material, after mould machine-shaping, i.e. obtain rubber slab for noise deadening.
Embodiment 4
The present invention proposes a kind of rubber slab for noise deadening, and its raw material includes by weight:
Composite assistant is prepared by the raw materials in: Oleum Brassicae campestris 25 parts, glycerol 1.5 parts, acetyl tributyl citrate three fourth
Ester 6 parts, phytic acid 0.8 part, fatty glyceride 1.5 parts, nano titanium oxide 1.5 parts；The preparation method of composite assistant is by third
After the mixing of triol, phytic acid, fatty glyceride, 80-90 DEG C of stirring 0.5-1h, then mixes with remaining raw material, at 70-80 DEG C
Under the conditions of stir 1-2h, after cooling and get final product.
Invention additionally discloses the preparation method of a kind of rubber slab for noise deadening, comprise the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add propylene
Acid butyl ester and sodium lauryl sulphate 100 DEG C, stir 5-10min under conditions of 1000r/min, then instill rapidly melted
Paraffin oil or Colophonium also stir 10-15min under similarity condition, are eventually adding potassium peroxydisulfate reaction 4-6h, cooled and filtered,
100-120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) 80-100 DEG C of mixing 0.5-1h after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, then
Add zinc stearate 50-60 DEG C stirring 1-2h, obtain rubber composition；
(3) modified powder in (1) is added in reactor prior to 100-120 DEG C jointly with the rubber composition in (2)
Mixing 10-15mi n, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally by extruder 200-240 DEG C extrusion
Obtain reclaimed rubber composite material, after mould machine-shaping, i.e. obtain rubber slab for noise deadening.
Invention described above embodiment, is not intended that limiting the scope of the present invention.Any in the present invention
Spirit and principle within amendment, equivalent and the improvement etc. made, should be included in the claim protection model of the present invention
Within enclosing.
Claims (8)
1. a rubber slab for noise deadening, it is characterised in that its raw material includes by weight:
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that its raw material includes by weight:
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that its raw material includes by weight:
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that softening agent is paraffin oil, Colophonium, coal tar
One in oil, white oil, naphthenic oil.
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that softening agent is Colophonium.
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that filler is hydrated SiO 2, activity
One in hargil, magnesium carbonate.
A kind of rubber slab for noise deadening the most according to claim 1, it is characterised in that composite assistant is by the raw material of following weight portion
Make: Oleum Brassicae campestris 20-30 part, glycerol 1-2 part, tributyl 2-acetylcitrate 5-6 part, phytic acid 0.5-1 part, fatty glyceride
1-2 part, nano titanium oxide 1-2 part；The preparation method of composite assistant is by after glycerol, phytic acid, fatty glyceride mixing
80-90 DEG C of stirring 0.5-1h, then mixes with remaining raw material, stirs 1-2h, after cooling and get final product under conditions of 70-80 DEG C.
8. the preparation method of a rubber slab for noise deadening, it is characterised in that comprise the following steps:
(1) press solid-liquid weight ratio 1:3 after swelling perlite powder and fly ash micro-sphere being mixed to mix with water, add acrylic acid fourth
Ester and sodium lauryl sulphate 100 DEG C, stir 5-10min under conditions of 1000r/min, then instill rapidly melted paraffin
Oil or Colophonium and under similarity condition stir 10-15min, be eventually adding potassium peroxydisulfate reaction 4-6h, cooled and filtered, 100-
120 DEG C be dried completely after be ground to 100-200 mesh, obtain modified powder；
(2) after reclaimed rubber, lined polymethyl ethylene carbonate being mixed with composite assistant, 80-100 DEG C of mixing 0.5-1h, is subsequently adding
Zinc stearate 50-60 DEG C stirring 1-2h, obtains rubber composition；
(3) modified powder in (1) is added in reactor jointly with the rubber composition in (2) mix prior to 100-120 DEG C
10-15min, is subsequently adding remaining raw material and mixes 0.5-1h in 60-100 DEG C, finally obtain by 200-240 DEG C of extrusion of extruder again
Raw rubber composite, i.e. obtains rubber slab for noise deadening after mould machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645151.1A CN106117687A (en) | 2016-08-09 | 2016-08-09 | A kind of rubber slab for noise deadening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610645151.1A CN106117687A (en) | 2016-08-09 | 2016-08-09 | A kind of rubber slab for noise deadening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106117687A true CN106117687A (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610645151.1A Pending CN106117687A (en) | 2016-08-09 | 2016-08-09 | A kind of rubber slab for noise deadening |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177058A (en) * | 2017-06-30 | 2017-09-19 | 南通鸿图橡塑有限公司 | A kind of soundproof rubber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691119A (en) * | 2009-09-18 | 2010-04-07 | 广州市延昌新型塑胶制品有限公司 | High speed train damping sound insulation sheet material and manufacturing method thereof |
| CN102504423A (en) * | 2010-04-16 | 2012-06-20 | 广州市延昌新型塑胶制品有限公司 | Method for manufacturing calendered rubber plate |
| CN105440385A (en) * | 2015-12-09 | 2016-03-30 | 安徽创奇乐智能游乐设备有限公司 | Sound-insulation noise-reduction rubber plate and preparation method thereof |
-
2016
- 2016-08-09 CN CN201610645151.1A patent/CN106117687A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691119A (en) * | 2009-09-18 | 2010-04-07 | 广州市延昌新型塑胶制品有限公司 | High speed train damping sound insulation sheet material and manufacturing method thereof |
| CN102504423A (en) * | 2010-04-16 | 2012-06-20 | 广州市延昌新型塑胶制品有限公司 | Method for manufacturing calendered rubber plate |
| CN105440385A (en) * | 2015-12-09 | 2016-03-30 | 安徽创奇乐智能游乐设备有限公司 | Sound-insulation noise-reduction rubber plate and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177058A (en) * | 2017-06-30 | 2017-09-19 | 南通鸿图橡塑有限公司 | A kind of soundproof rubber |
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Application publication date: 20161116 |