CN104633312A - Reinforced silent pipe capable of removing odor - Google Patents
Reinforced silent pipe capable of removing odor Download PDFInfo
- Publication number
- CN104633312A CN104633312A CN201310568846.0A CN201310568846A CN104633312A CN 104633312 A CN104633312 A CN 104633312A CN 201310568846 A CN201310568846 A CN 201310568846A CN 104633312 A CN104633312 A CN 104633312A
- Authority
- CN
- China
- Prior art keywords
- polypropylene material
- reinforced
- glass fibre
- internal layer
- weight percentage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/136—Phenols containing halogens
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/262—Alkali metal carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a reinforced silent pipe capable of removing odor. The reinforced silent pipe comprises a polypropylene outer layer, a padding layer and a polypropylene inner layer in sequence from outside to inside. The reinforced silent pipe is characterized in that deodorants are added to the polypropylene inner layer, and glass short fibers are added to the polypropylene outer layer. The reinforced silent pipe has the advantages that the glass short fibers are added to the polypropylene outer layer, and the deodorants are added to the polypropylene inner layer, so that the effects of removing odor and improving the strength of the silent pipe are achieved in the use process of the silent pipe.
Description
Technical field
The present invention relates to tubing field, particularly a kind of can the enhancement mode mute pipe of taste removal.
Background technique
In construction drainage engineering, plastic pipe instead of traditional metallic conduit gradually, overcomes the shortcomings such as large, perishable, heavy, the easy fouling of inwall of resistance to water-flow that conventional metals drainage pipe exists to a certain extent.But the sound insulation value of general plastic tube is poor, during as drainage pipe, the noise of in-pipe flow is very large, and during especially for indoor drainage, the quiet environment of meeting heavy damage indoor, affects the normal life of resident.People had invented mute pipe afterwards, this product adopts three-layer co-extruded production technology, internal and external layer adopts and can repeat to reclaim the environment-friendly modified acrylic resin used is main raw material, middle level adopts special viscoelasticity sound-absorbing material, by modification, make it have good quiet performance, shock resistance, resistance to chemical corrosion and resistance to heat.But the mute pipe of this structure, after Long-Time Service, can leave dirt above, can give out stink.
Summary of the invention
For above-mentioned shortcoming, the object of the invention is to provide a kind of enhancement mode mute pipe with the taste removal improving mute pipe intensity and have function of odor removal.
For achieving the above object, the technical solution used in the present invention is: a kind of can the enhancement mode mute pipe of taste removal, comprise that polypropylene material is outer from outside to inside successively, packing layer and polypropylene material internal layer, it is characterized by and add deodouring agent in polypropylene material internal layer; Staple glass fibre is added in polypropylene material skin;
Polypropylene material skin comprises the component of following weight percentage:
Atactic copolymerized polypropene 40 ~ 50;
Silica 20 ~ 30;
Masterbatch 5 ~ 10;
Tetrabromobisphemol A 10 ~ 20;
Light stabilizer UV-531 5 ~ 10;
Staple glass fibre 5 ~ 10;
Wherein the length of staple glass fibre is 2 ~ 5mm;
Polypropylene material internal layer comprises the component of following weight percentage:
Atactic copolymerized polypropene 40 ~ 50;
Silica 20 ~ 30;
Masterbatch 5 ~ 10;
Tetrabromobisphemol A 10 ~ 20;
Deodouring agent 5 ~ 10;
Deodouring agent comprises the component of following weight percentage:
Sodium bicarbonate, 20 ~ 50;
Sodium Benzoate, 20 ~ 70;
Glycerin monostearate 10 ~ 30.
The present invention is compared with prior art advantageously: the present invention is by adding staple glass fibre at polypropylene material skin, add deodouring agent at polypropylene material internal layer, thus make mute pipe can reach taste removal in the process used and increase the effect of mute pipe intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Reference character is:
1, polypropylene material is outer; 2, packing layer 3, polypropylene material internal layer.
Embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and explanation are only used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, a kind of can the enhancement mode mute pipe of taste removal, comprise polypropylene material skin 1, packing layer 2 and polypropylene material internal layer 3 from outside to inside successively, it is characterized by and add deodouring agent in polypropylene material internal layer 3; Staple glass fibre is added in polypropylene material skin 2;
Polypropylene material skin comprises the component of following weight percentage:
Atactic copolymerized polypropene 40;
Silica 30;
Masterbatch 5;
Tetrabromobisphemol A 10;
Light stabilizer UV-531 10;
Staple glass fibre 5;
Wherein the length of staple glass fibre is 3mm;
Polypropylene material internal layer comprises the component of following weight percentage:
Atactic copolymerized polypropene 40;
Silica 20;
Masterbatch 10;
Tetrabromobisphemol A 20;
Deodouring agent 10;
Deodouring agent comprises the component of following weight percentage:
Sodium bicarbonate, 20;
Sodium Benzoate, 70;
Glycerin monostearate 10.
Claims (1)
1. can the enhancement mode mute pipe of taste removal, comprise polypropylene material skin (1), packing layer (2) and polypropylene material internal layer (3) from outside to inside successively, it is characterized in that, in polypropylene material internal layer (3), add deodouring agent; Staple glass fibre is added in polypropylene material skin (2);
Polypropylene material skin comprises the component of following weight percentage:
Atactic copolymerized polypropene 40 ~ 50;
Silica 20 ~ 30;
Masterbatch 5 ~ 10;
Tetrabromobisphemol A 10 ~ 20;
Light stabilizer UV-531 5 ~ 10;
Staple glass fibre 5 ~ 10;
Wherein the length of staple glass fibre is 2 ~ 5mm;
Polypropylene material internal layer comprises the component of following weight percentage:
Atactic copolymerized polypropene 40 ~ 50;
Silica 20 ~ 30;
Masterbatch 5 ~ 10;
Tetrabromobisphemol A 10 ~ 20;
Deodouring agent 5 ~ 10;
Deodouring agent comprises the component of following weight percentage:
Sodium bicarbonate, 20 ~ 50;
Sodium Benzoate, 20 ~ 70;
Glycerin monostearate 10 ~ 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568846.0A CN104633312A (en) | 2013-11-15 | 2013-11-15 | Reinforced silent pipe capable of removing odor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568846.0A CN104633312A (en) | 2013-11-15 | 2013-11-15 | Reinforced silent pipe capable of removing odor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104633312A true CN104633312A (en) | 2015-05-20 |
Family
ID=53212377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568846.0A Pending CN104633312A (en) | 2013-11-15 | 2013-11-15 | Reinforced silent pipe capable of removing odor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192221A (en) * | 2017-12-29 | 2018-06-22 | 河南中泽新材料股份有限公司 | Flame-resistant high-temperature-resistant reinforced polypropylene mute drainage pipe and its application |
-
2013
- 2013-11-15 CN CN201310568846.0A patent/CN104633312A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192221A (en) * | 2017-12-29 | 2018-06-22 | 河南中泽新材料股份有限公司 | Flame-resistant high-temperature-resistant reinforced polypropylene mute drainage pipe and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |