CN105605331A - Reinforced type polypropylene pipeline with anti-ageing function and odor removal function - Google Patents

Reinforced type polypropylene pipeline with anti-ageing function and odor removal function Download PDF

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Publication number
CN105605331A
CN105605331A CN201610010323.8A CN201610010323A CN105605331A CN 105605331 A CN105605331 A CN 105605331A CN 201610010323 A CN201610010323 A CN 201610010323A CN 105605331 A CN105605331 A CN 105605331A
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layer
odor removal
aging
weight
component
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CN201610010323.8A
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Inventor
谭冬青
孙维新
余建虹
朱国清
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Jiangsu Jiangte Technology Co Ltd
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Jiangsu Jiangte Technology Co Ltd
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Priority to CN201610010323.8A priority Critical patent/CN105605331A/en
Publication of CN105605331A publication Critical patent/CN105605331A/en
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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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • 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
    • C08K13/02—Organic and 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
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Composition or method of fixing a thermally insulating material
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • 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
    • C08K3/32—Phosphorus-containing compounds
    • C08K2003/321—Phosphates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

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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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a reinforced type polypropylene pipeline with an anti-ageing function and an odor removal function. The pipeline comprises an anti-ageing outer layer, a polypropylene body layer, an asbestos fiber middle layer and an antibacterial and odor removal inner layer from outside to inside. The thickness of the anti-ageing outer layer is 1.5-2 mm. The pipe thickness of a polypropylene pipeline body is 4-10 mm. The asbestos fiber middle layer has a heat preservation effect and is attached to the inner surface of the polypropylene pipeline body through an adhesive. The polypropylene pipeline has the advantages that the durability and corrosion resistance of the pipeline are improved through the anti-ageing layer; the thermal resistance and heat preservation performance are improved through the asbestos fiber middle layer; by adding glass fiber to the anti-ageing outer layer and adding deodorant and antibacterial agent to the antibacterial and odor removal inner layer, the effect of odor removal and bacterium resistance can be achieved, and the strength of the pipeline is improved. Compared with an existing polypropylene pipe, the pipeline has excellent mechanical performance, corrosion resistance, ageing resistance, bacterium resistance, thermal resistance and heat preservation performance.

Description

A kind of reinforced polypropylene pipe with anti-aging function of odor removal
Technical field
The present invention relates to a kind of tubing, be mainly used in pipe irregation system, water supply system for building, heating system andChemical engineering piping systems etc., are specially a kind of reinforced polypropylene pipe with anti-aging function of odor removal.
Background technology
In construction drainage engineering, plastic conduit has replaced traditional metallic conduit gradually, to a certain extent gramThe shortcomings such as the resistance to water-flow that conventional metals drainage pipeline exists is large, perishable, heavy, inwall easy fouling are taken.
At present polypropylene pipe have high temperature resistant, pipeline is easy to connect (thermal welding, electric-fusion, pipe fitting connect), recyclableThe features such as use, are mainly used in pipe irregation system, water supply system for building, heating system and chemical engineering piping systems etc.Can be divided into HOPP (PP-H), block copolymerization polypropylene (PP-B) and nothing according to different PP polymerization process conditionsRule COPPs (PP-R). Because PP-H tubing fragility has at low temperatures limited its use, some applications byGradually replaced by PP-B tubing, PP-R tubing. Wherein PP-B pipe is mainly used in chilled water system, ground heating system, PP-R pipeApply more extensive. PP-B, PP-R tubing, except having general plastic tube feature, also have following characteristic: good defendsNatural disposition energy, heat-resisting, energy-conservation, easy for installation, connect reliably, raw material is recyclable, and equipment requirement is simple, production technology is easy easilyControl, pipeline is laid arbitrarily. But polypropylene pipe anti-microbial property is poor, easily grow microorganism.
Nano zine oxide is widely used in externally used antimicrobial anti-inflammatory field as novel nano medical material, and it has wellAntibacterial effect, as CN104416986A discloses a kind of antimicrobial composite material, there is good antibacterial effect. In conjunction with polypropyleneAnd the pipeline that nano zine oxide is made has good advantage.
Summary of the invention
The object of the present invention is to provide a kind of reinforced polypropylene pipe with anti-aging function of odor removal, solve poly-thirdThe problems such as alkene tubing antibiotic property, corrosion resistance, ageing resistance, heat resistance, heat preservation energy-saving, removal dirt and function of odor removal taste removal.
The present invention is achieved like this, a kind of reinforced polypropylene pipe with anti-aging function of odor removal, by outward toIn be provided with anti-aging skin, polypropylene bodies layer, asbestos fibre intermediate layer, antibacterial deodouring internal layer; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 70-80;
Ultra-violet absorber 5-10;
Hindered amine as light stabilizer 10-20;
Antioxidant 0.5-1;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 55～65;
Silica 1 5～20;
Masterbatch 5～10;
Tetrabromobisphenol A 2～10;
Glass fibre 10～15;
Stearic acid 2-5;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 50-60;
Nano zine oxide 20-30;
Eliminating smell agent 5～10;
Antiseptic 5～10;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 30-60;
Sodium Benzoate, 15-50;
Glycerin monostearate 10～30;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 40～50;
Zeolite granular 25～40;
Activated carbon granule 18～30.
Further, described ultra-violet absorber is by septichen phenyl ester, 2,4-DihydroxyBenzophenone, 2-(2'-Hydroxyl-3', the tertiary phenyl of 5'-bis-)-5-chlorination BTA, single benzoic acid resorcinol, three (1,2,2,6,6-pempidinesBase) phosphite ester,HMPAIn one composition.
Further, described hindered amine as light stabilizer is by benzoic acid (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester, decanedioic acidOne composition in two (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester.
Further, described antioxidant is made up of the one in diphenylamines, p-phenylenediamine (PPD) and EEDQ.
Further, described its thickness of anti-aging skin is 1.5-2mm.
Further, the tube thickness of described polypropylene bodies layer is 4-10mm.
Further, insulation effect is played in described asbestos fibre intermediate layer, is bonded in polypropylene pipe main body by binding agentInner surface, its thickness is 0.5-1.2mm.
Further, described its thickness of antibacterial deodouring internal layer is 1.5-2mm.
The invention has the beneficial effects as follows: improve durability and the corrosion resistance of pipeline by anti-aging layer, by asbestos fibreDimension layer improves heat resistance and heat insulating ability, by the anti-aging outer glass fibre that adds, antibacterial deodouring internal layer add eliminating smell agent andAntiseptic, not only can reach taste removal and antibacterial effect, but also has improved the intensity of pipeline. With existing polypropylene pipe,The present invention has excellent mechanical performance, decay resistance, ageing resistace, anti-microbial property, heat resistance, good heat insulating,Water does not flow and also undergoes no deterioration for a long time, and the generation of anti-bacteria, prevents the infiltration of solvent, withstand voltage safety, long service life, jointCan hygienic environment-protecting.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
1. anti-aging skins in figure, 2. polypropylene bodies layer, 3. asbestos fibre intermediate layer, 4. antibacterial deodouring internal layer.
Detailed description of the invention
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, illustrative examples wherein and sayingBrightly only be used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, a kind of reinforced polypropylene pipe with anti-aging function of odor removal, is provided with anti-ageing from outside to insideOutside the pale of civilization layer 1, polypropylene bodies layer 2, asbestos fibre intermediate layer 3, antibacterial deodouring internal layer 4. Described anti-aging layer 1 is anti-ageing by processThe acrylic resin extrusion modling of agent modification obtains, and its thickness is 1.5mm. The tube thickness of described polypropylene bodies layer 2 is7mm. Described asbestos fibre intermediate layer 3 is bonded in the inner surface of polypropylene bodies layer 2 by binding agent, its thickness is 1mm. DescribedAntibacterial deodouring internal layer 4 is the nano oxidized spelter coatings that are coated in asbestos fibre intermediate layer 3, and its thickness is 1.5mm.
Embodiment 1: a kind of reinforced polypropylene pipe with anti-aging function of odor removal, be provided with from outside to inside anti-aging outsideLayer 1, polypropylene bodies layer 2, asbestos fibre intermediate layer 3, antibacterial deodouring internal layer 4 form; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 75;
Ultra-violet absorber 7;
Hindered amine as light stabilizer 17;
Antioxidant 1;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 60;
Silica 20;
Masterbatch 5;
Tetrabromobisphenol A 3;
Glass fibre 10;
Stearic acid 2;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 50;
Nano zine oxide 30;
Eliminating smell agent 10;
Antiseptic 10;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 60;
Sodium Benzoate, 30;
Glycerin monostearate 10;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 40;
Zeolite granular 40;
Activated carbon granule 20.
Embodiment 2: a kind of reinforced polypropylene pipe with anti-aging function of odor removal, be provided with from outside to inside anti-aging outsideLayer 1, polypropylene bodies layer 2, asbestos fibre intermediate layer 3, antibacterial deodouring internal layer 4 form; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 70;
Ultra-violet absorber 10;
Hindered amine as light stabilizer 19.5;
Antioxidant 0.5;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 55;
Silica 15;
Masterbatch 10;
Tetrabromobisphenol A 5;
Glass fibre 13;
Stearic acid 2;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 60;
Nano zine oxide 25;
Eliminating smell agent 10;
Antiseptic 5;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 50;
Sodium Benzoate, 35;
Glycerin monostearate 15;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 45;
Zeolite granular 35;
Activated carbon granule 20.
Embodiment 3: a kind of reinforced polypropylene pipe with anti-aging function of odor removal, be provided with from outside to inside anti-aging outsideLayer 1, polypropylene bodies layer 2, asbestos fibre intermediate layer 3, antibacterial deodouring internal layer 4 form; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 80;
Ultra-violet absorber 9;
Hindered amine as light stabilizer 10;
Antioxidant 1;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 60;
Silica 16;
Masterbatch 5;
Tetrabromobisphenol A 4;
Glass fibre 10;
Stearic acid 5;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 53;
Nano zine oxide 30;
Eliminating smell agent 8;
Antiseptic 9;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 55;
Sodium Benzoate, 45;
Glycerin monostearate 10;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 44;
Zeolite granular 34;
Activated carbon granule 22.
Embodiment 4: a kind of reinforced polypropylene pipe with anti-aging function of odor removal, be provided with from outside to inside anti-aging outsideLayer 1, polypropylene bodies layer 2, asbestos fibre intermediate layer 3, antibacterial deodouring internal layer 4 form; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 77;
Ultra-violet absorber 9;
Hindered amine as light stabilizer 13.3;
Antioxidant 0.7;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 57;
Silica 18;
Masterbatch 6;
Tetrabromobisphenol A 5;
Glass fibre 12;
Stearic acid 2;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 55;
Nano zine oxide 30;
Eliminating smell agent 9;
Antiseptic 6;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 52;
Sodium Benzoate, 35;
Glycerin monostearate 12;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 48;
Zeolite granular 32;
Activated carbon granule 20.

Claims (8)

1. a reinforced polypropylene pipe with anti-aging function of odor removal, is provided with anti-aging skin, polypropylene from outside to insideBody layer, asbestos fibre intermediate layer, antibacterial deodouring internal layer; It is characterized in that:
Described anti-aging outer layer formula comprises the component of following percentage by weight:
Random copolymerization propylene (PP-R) 70-80;
Ultra-violet absorber 5-10;
Hindered amine as light stabilizer 10-20;
Antioxidant 0.5-1;
Described polypropylene bodies layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene (PP-R) 55～65;
Silica 1 5～20;
Masterbatch 5～10;
Tetrabromobisphenol A 2～10;
Glass fibre 10～15;
Stearic acid 2-5;
In described antibacterial deodouring, layer formula comprises the component of following percentage by weight:
Atactic copolymerized polypropene 50-60;
Nano zine oxide 20-30;
Eliminating smell agent 5～10;
Antiseptic 5～10;
Eliminating smell agent comprises the component of following percentage by weight:
Sodium acid carbonate, 30-60;
Sodium Benzoate, 15-50;
Glycerin monostearate 10～30;
Antiseptic comprises the component of following percentage by weight:
Basic zirconium phosphate 40～50;
Zeolite granular 25～40;
Activated carbon granule 18～30.
2. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described ultra-violet absorber is by septichen phenyl ester, 2,4-DihydroxyBenzophenone, 2-(2'-hydroxyl-3', 5'-bis-unclesPhenyl)-5-chlorination BTA, single benzoic acid resorcinol, three (1,2,2,6,6-pempidine base) phosphite ester, pregnancyOne composition in base phosphoric triamide.
3. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described hindered amine as light stabilizer is by benzoic acid (2,2,6,6-tetramethyl-4-hydroxy piperidine) ester, two (2,2,6, the 6-tetramethyls of decanedioic acidBase-4-hydroxy piperidine) one composition in ester.
4. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described antioxidant is made up of the one in diphenylamines, p-phenylenediamine (PPD) and EEDQ.
5. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described its thickness of anti-aging skin is 1.5-2mm.
6. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:The tube thickness of described polypropylene bodies layer is 4-10mm.
7. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described asbestos fibre intermediate layer is bonded in the inner surface of polypropylene pipe main body by binding agent, its thickness is 0.5-1.2mm.
8. a kind of reinforced polypropylene pipe with anti-aging function of odor removal according to claim 1, is characterized in that:Described its thickness of antibacterial deodouring internal layer is 1.5-2mm.
CN201610010323.8A 2016-01-08 2016-01-08 Reinforced type polypropylene pipeline with anti-ageing function and odor removal function Pending CN105605331A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108253201A (en) * 2018-01-11 2018-07-06 四川大仁新创科技有限公司 A kind of special thermal conductive wire of floor heating and preparation method thereof
CN108518536A (en) * 2018-06-04 2018-09-11 中国石油化工股份有限公司 High temperature resistance multilayer plastic tube and its production method
CN109233250A (en) * 2018-08-20 2019-01-18 江苏百通塑业发展有限公司 Anti-aging PPR pipe
CN109401008A (en) * 2018-10-17 2019-03-01 天津市中通管道保温有限公司 A kind of new type compound heat-insulating pipe
CN110408127A (en) * 2018-04-28 2019-11-05 上海伟星新型建材有限公司 A kind of fiber reinforcement polypropylene random copolymer composite tube and preparation method thereof
CN111425671A (en) * 2020-03-30 2020-07-17 广东联塑科技实业有限公司 Three-layer co-extrusion antibacterial PP-R water supply pipe and preparation method thereof
CN112662064A (en) * 2020-12-22 2021-04-16 南通新帝克单丝科技股份有限公司 Anti-aging polypropylene master batch and production method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005090117A (en) * 2003-09-18 2005-04-07 Kubota Corp Fouling preventive pipe
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CN108253201A (en) * 2018-01-11 2018-07-06 四川大仁新创科技有限公司 A kind of special thermal conductive wire of floor heating and preparation method thereof
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CN111425671A (en) * 2020-03-30 2020-07-17 广东联塑科技实业有限公司 Three-layer co-extrusion antibacterial PP-R water supply pipe and preparation method thereof
CN111425671B (en) * 2020-03-30 2022-01-28 广东联塑科技实业有限公司 Three-layer co-extrusion antibacterial PP-R water supply pipe and preparation method thereof
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