CN104987565A - High-compression-resistance soil composite resin hose - Google Patents
High-compression-resistance soil composite resin hose Download PDFInfo
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- CN104987565A CN104987565A CN201510323488.6A CN201510323488A CN104987565A CN 104987565 A CN104987565 A CN 104987565A CN 201510323488 A CN201510323488 A CN 201510323488A CN 104987565 A CN104987565 A CN 104987565A
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention discloses a high-compression-resistance soil composite resin hose which is composed of, by weight, 3-4 parts of carbomer resin, 4-5 parts of emulsion pvc resin, 16-20 parts of dama resin, 31-40 parts of calcium carbonate, 1-2 parts of dicyclohexylcarbodiimide, 0.3-0.6 part of 4-dimethylaminopyridine, 410-500 parts of high-density polyethylene, 120-140 parts of dimethylformamide, 46-50 parts of n-methylpyrrolidone, 10-14 parts of ethidene diamine, 4-6 parts of castor oil, 2-4 parts of chlorinated paraffin, 1.4-2 parts of glycolic acid, 50-60 parts of organobentonite, 2-3 parts of calcium fluoride and 0.1-0.2 part of sp-80. The high-compression-resistance soil composite resin hose is flat and even in surface, has good compression resistance and corrosion resistance and is high in surface intensity, high in aging resistance and excellent in comprehensive performance.
Description
Technical field
The present invention relates generally to a kind of tubing, particularly relates to a kind of high resistance firming matter compound resin sebific duct.
Background technology
Polyethylene is a kind of cheap, of many uses, thermoplastics of being easy to machine-shaping.But, poly mechanical property, heat-resistant stability are not enough and nonpolarly limit its application in some field, and by polyethylene and some filler compounds, its mechanical property and thermotolerance etc. can be improved, but because of its be easy to reunite and low with the bonding force of polymer interface, dispersing uniformity is poor, needs to improve addition and could obtain the good matrix material of performance; Therefore in order to improve the interface binding power of filler and polymeric matrix, improving the dispersiveness of filler, how filler being effectively combined with polyethylene the emphasis just becoming research.
Summary of the invention
The object of the invention is just to provide a kind of high resistance firming matter compound resin sebific duct.
The present invention is achieved by the following technical solutions:
A kind of high resistance firming matter compound resin sebific duct, it is made up of the raw material of following weight parts:
Carbomer 3-4, pvc resin paste grade 4-5, dammar gum 16-20, calcium carbonate 31-40, dicyclohexylcarbodiimide 1-2,4-dimethylaminopyridine 0.3-0.6, high density polyethylene(HDPE) 410-500, dimethyl formamide 120-140, n-methyl-2-pyrrolidone 46-50, quadrol 10-14, Viscotrol C 4-6, clorafin 2-4, oxyacetic acid 1.4-2, organobentonite 50-60, Calcium Fluoride (Fluorspan) 2-3, sp-80 0.1-0.2.
A preparation method for high resistance firming matter compound resin sebific duct, is characterized in that comprising the following steps:
(1) joined by carbomer in 10-15 times of water, add oxyacetic acid under agitation condition, raised temperature is 70-75 DEG C, adds pvc resin paste grade, and 200-300 rev/min is stirred 30-40 minute, obtain emulsifying resins liquid;
(2) get the 6-10% of above-specified high density polyethylene weight, join in emulsifying resins liquid, add calcium carbonate after stirring, send in the oil bath of 130-135 DEG C, insulated and stirred 1-2 hour, discharging cools, and dehydration, oven dry, obtain composite modified calcium carbonate;
(3) by dimethyl formamide, quadrol, dicyclohexylcarbodiimide, 4-dimethylaminopyridine mixing, stir, add above-mentioned modification composite calcium carbonate, supersound process 26-30 minute under 300-350w power, send in the water-bath of 50-60 DEG C, insulated and stirred 7-8 hour, vacuum filtration, wash successively with water and ethanol, obtain amidation calcium carbonate;
(4) the amidation calcium carbonate obtained is joined in n-methyl-2-pyrrolidone, supersound process 30-35 minute under 200-270w power, send in the oil bath of 180-190 DEG C, insulated and stirred 10-13 hour, vacuum filtration, fully washs with ethanol, fine powder is worn in oven dry, obtains amidation Paris white;
(5) Calcium Fluoride (Fluorspan) is joined in 6-10 times of water, after stirring, add organobentonite, sp-80, clorafin, insulated and stirred 20-30 minute at 60-70 DEG C, obtain wilkinite emulsion;
(6) Viscotrol C, maleic anhydride are mixed the oil bath being placed in 120-130 DEG C, insulated and stirred 3-5 hour, obtains matrix acid anhydrides;
(7) by matrix acid anhydrides, dammar gum mixing, 20-30 minute is heated in the oil bath being placed in 130-140 DEG C, takes out, and cooling, obtains matrix resin acid anhydrides;
(8) by above-mentioned matrix resin acid anhydrides, the mixing of amidation Paris white, insulated and stirred 2-3 hour at 125-135 DEG C, adds wilkinite emulsion, and 300-400 rev/min is stirred 10-20 minute, and vacuum filtration, washs successively with water and ethanol, microwave drying;
(9) dried feed obtained above is mixed with each raw material of residue, stir at 120-150 DEG C of temperature, automatically cool after stirring, after vibratory screening apparatus, automatic charging, by twin screw extruder extrusion moulding, packaging warehouse-in.
Advantage of the present invention is:
The present invention utilizes amino in quadrol and calcium carbonate generation amidate action, quadrol is successfully grafted on calcium carbonate, acid anhydrides generation hydrogen bond action in the Amino End Group of recycling amidation calcium carbonate and matrix polyethylene or anhydride reaction, promote calcium carbonate dispersiveness in the base and interface interaction, matrix anhydride molecule chain contains a large amount of carboxyls simultaneously, hydroxyl, carbonyl isopolarity group, these groups can and calcium carbonate particles between form interactional hydrogen bond or coordinate bond, be conducive to the anchoring effect increasing interface, thus improve mechanical strength and the thermostability of finished product base material,
Sebific duct surfacing of the present invention, evenly, have good resistance to compression, corrosion resistance nature, surface strength is high, and resistance to deterioration is strong, and over-all properties is superior.
Embodiment
Embodiment 1
A kind of high resistance firming matter compound resin sebific duct, it is made up of the raw material of following weight parts (kilogram):
Carbomer 3, pvc resin paste grade 4, dammar gum 16, calcium carbonate 40, dicyclohexylcarbodiimide 1,4-dimethylaminopyridine 0.3, high density polyethylene(HDPE) 500, dimethyl formamide 120, n-methyl-2-pyrrolidone 50, quadrol 14, Viscotrol C 4, clorafin 2, oxyacetic acid 1.4, organobentonite 50, Calcium Fluoride (Fluorspan) 2, sp-80 0.2.
A preparation method for high resistance firming matter compound resin sebific duct, comprises the following steps:
(1) joined by carbomer in 10 times of water, add oxyacetic acid under agitation condition, raised temperature is 70 DEG C, adds pvc resin paste grade, and 300 revs/min are stirred 40 minutes, obtain emulsifying resins liquid;
(2) get 10% of above-specified high density polyethylene weight, join in emulsifying resins liquid, add calcium carbonate after stirring, send in the oil bath of 135 DEG C, insulated and stirred 2 hours, discharging cools, and dehydration, oven dry, obtain composite modified calcium carbonate;
(3) by dimethyl formamide, quadrol, dicyclohexylcarbodiimide, 4-dimethylaminopyridine mixing, stir, add above-mentioned modification composite calcium carbonate, supersound process 26 minutes under 350w power, send in the water-bath of 60 DEG C, insulated and stirred 8 hours, vacuum filtration, wash successively with water and ethanol, obtain amidation calcium carbonate;
(4) the amidation calcium carbonate obtained is joined in n-methyl-2-pyrrolidone, supersound process 35 minutes under 200-270w power, send in the oil bath of 190 DEG C, insulated and stirred 13 hours, vacuum filtration, fully washs with ethanol, fine powder is worn in oven dry, obtains amidation Paris white;
(5) joined by Calcium Fluoride (Fluorspan) in 10 times of water, add organobentonite, sp-80, clorafin after stirring, at 70 DEG C, insulated and stirred 20 minutes, obtains wilkinite emulsion;
(6) Viscotrol C, maleic anhydride are mixed the oil bath being placed in 130 DEG C, insulated and stirred 3 hours, obtains matrix acid anhydrides;
(7) by matrix acid anhydrides, dammar gum mixing, the oil bath being placed in 130 DEG C is heated 30 minutes, takes out, and cooling, obtains matrix resin acid anhydrides;
(8) by above-mentioned matrix resin acid anhydrides, the mixing of amidation Paris white, at 135 DEG C, insulated and stirred 2 hours, adds wilkinite emulsion, and 300 revs/min are stirred 20 minutes, and vacuum filtration, washs successively with water and ethanol, microwave drying;
(9) dried feed obtained above is mixed with each raw material of residue, stir at 150 DEG C of temperature, automatically cool after stirring, after vibratory screening apparatus, automatic charging, by twin screw extruder extrusion moulding, packaging warehouse-in.
Performance test:
Tensile strength: 26.7MPa;
Flame retardant properties: UL-94V-0 level;
Shock resistance: 23 DEG C, notched Izod impact strength is 11.6KJ/m
2.
Claims (2)
1. a high resistance firming matter compound resin sebific duct, is characterized in that what it was made up of the raw material of following weight parts:
Carbomer 3-4, pvc resin paste grade 4-5, dammar gum 16-20, calcium carbonate 31-40, dicyclohexylcarbodiimide 1-2,4-dimethylaminopyridine 0.3-0.6, high density polyethylene(HDPE) 410-500, dimethyl formamide 120-140, n-methyl-2-pyrrolidone 46-50, quadrol 10-14, Viscotrol C 4-6, clorafin 2-4, oxyacetic acid 1.4-2, organobentonite 50-60, Calcium Fluoride (Fluorspan) 2-3, sp-80 0.1-0.2.
2. a preparation method for high resistance firming matter compound resin sebific duct as claimed in claim 1, is characterized in that comprising the following steps:
(1) joined by carbomer in 10-15 times of water, add oxyacetic acid under agitation condition, raised temperature is 70-75 DEG C, adds pvc resin paste grade, and 200-300 rev/min is stirred 30-40 minute, obtain emulsifying resins liquid;
(2) get the 6-10% of above-specified high density polyethylene weight, join in emulsifying resins liquid, add calcium carbonate after stirring, send in the oil bath of 130-135 DEG C, insulated and stirred 1-2 hour, discharging cools, and dehydration, oven dry, obtain composite modified calcium carbonate;
(3) by dimethyl formamide, quadrol, dicyclohexylcarbodiimide, 4-dimethylaminopyridine mixing, stir, add above-mentioned modification composite calcium carbonate, supersound process 26-30 minute under 300-350w power, send in the water-bath of 50-60 DEG C, insulated and stirred 7-8 hour, vacuum filtration, wash successively with water and ethanol, obtain amidation calcium carbonate;
(4) the amidation calcium carbonate obtained is joined in n-methyl-2-pyrrolidone, supersound process 30-35 minute under 200-270w power, send in the oil bath of 180-190 DEG C, insulated and stirred 10-13 hour, vacuum filtration, fully washs with ethanol, fine powder is worn in oven dry, obtains amidation Paris white;
(5) Calcium Fluoride (Fluorspan) is joined in 6-10 times of water, after stirring, add organobentonite, sp-80, clorafin, insulated and stirred 20-30 minute at 60-70 DEG C, obtain wilkinite emulsion;
(6) Viscotrol C, maleic anhydride are mixed the oil bath being placed in 120-130 DEG C, insulated and stirred 3-5 hour, obtains matrix acid anhydrides;
(7) by matrix acid anhydrides, dammar gum mixing, 20-30 minute is heated in the water-bath being placed in 70-80 DEG C, takes out, and cooling, obtains matrix resin acid anhydrides;
(8) by above-mentioned matrix resin acid anhydrides, the mixing of amidation Paris white, insulated and stirred 2-3 hour at 125-135 DEG C, adds wilkinite emulsion, and 300-400 rev/min is stirred 10-20 minute, and vacuum filtration, washs successively with water and ethanol, microwave drying;
(9) dried feed obtained above is mixed with each raw material of residue, stir at 120-150 DEG C of temperature, automatically cool after stirring, after vibratory screening apparatus, automatic charging, by twin screw extruder extrusion moulding, packaging warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323488.6A CN104987565A (en) | 2015-06-13 | 2015-06-13 | High-compression-resistance soil composite resin hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510323488.6A CN104987565A (en) | 2015-06-13 | 2015-06-13 | High-compression-resistance soil composite resin hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104987565A true CN104987565A (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510323488.6A Pending CN104987565A (en) | 2015-06-13 | 2015-06-13 | High-compression-resistance soil composite resin hose |
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| CN (1) | CN104987565A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286678A (en) * | 2017-08-07 | 2017-10-24 | 青阳县吉祥塑胶有限公司 | A kind of resin compounded plastic cement and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157773A (en) * | 2007-11-09 | 2008-04-09 | 新疆屯河节水科技有限公司 | Polyethylene pipe |
-
2015
- 2015-06-13 CN CN201510323488.6A patent/CN104987565A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157773A (en) * | 2007-11-09 | 2008-04-09 | 新疆屯河节水科技有限公司 | Polyethylene pipe |
Non-Patent Citations (1)
| Title |
|---|
| 王成毓: "《功能性纳米碳酸钙的仿生合成技术》", 31 August 2009 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286678A (en) * | 2017-08-07 | 2017-10-24 | 青阳县吉祥塑胶有限公司 | A kind of resin compounded plastic cement and preparation method thereof |
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Application publication date: 20151021 |
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