CN107325412A - A kind of sheep bed screen floor for manure and preparation method thereof - Google Patents
A kind of sheep bed screen floor for manure and preparation method thereof Download PDFInfo
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- 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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- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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
Abstract
The invention provides a kind of sheep bed screen floor for manure, including following raw material：Base polymer, white oil, resina liquidamberis, fluorine silicon resin, 11 six praseodymiums of oxidation, conducting polymer, compatilizer, fire retardant, antioxidant, nanometer nitro celluloses and acetoxybutanoic acid cellulose；The base polymer, is EVA, polyamide, polyethylene terephthalate, polyacetals, makrolon, polyvinyl chloride and their mixture of ethene or propylene and one or more C4 C10 alhpa olefins；The sheep bed screen floor for manure of the present invention, not only meets related request, and excellent performance, effect stability：Elongation at break is 832%, and tearing strength is 101KN.m 1, and low-temperature bending is 44 DEG C.
Description
Technical field
The invention belongs to livestock-raising field of mechanical technique, it is related to a kind of sheep bed screen floor for manure, and in particular to Yi Zhongyang
Bed screen floor for manure and preparation method thereof.
Background technology
Traditional flock of sheep raise many using field Continous grazing mode, but forage grass and feed transformation efficiency is low, the speed of growth
Slowly, economic benefit is low, and destruction ecological environment, in recent years, industrial artificial rearing sheep in pens occurs only, sheep bed be all using bamboo chip or
Batten follows closely into the crack formula sheep bed with spacing.Just occurred various types of plastics sheep beds, this scale, intensive feeding in recent years
Support has strict demand to the health of feed lot, if clearing up sheep manure not in time, makes that the smell is awful, and causes bacteria breed.
The biological characteristics of sheep is that happiness is dried, cleaned, and detests moist and filthy living environment, it is therefore desirable in time to sheep bed
Floor is cleared up.The processing of excrement is carried out for convenience, and the excrement that mutton chop goes out is discharged to lower section by the gap on sheep bed floor
Excrement room in, to keep the cleaning and drying of sheep hurdle.But sheep bed floor still can adhered portion excrement, be not easily cleaned.In addition, existing
Some sheep bed floors are soaked and covered by the urine of sheep and excrement because of long-time, easy mildew and breed bacteria.
There is following major defect in existing sheep bed screen floor for manure：
（1）Existing sheep bed screen floor for manure, the resistance to bacterium is not high；
（2）Existing sheep bed screen floor for manure, wearability, resistance to soiling and skid resistance are not good enough；
（3）Existing sheep bed screen floor for manure, easily dirty, not easy cleaning；
（4）Existing sheep bed screen floor for manure, performance is single, and effect is unstable.
The content of the invention
The present invention is not enough for more than, the technical problems to be solved by the invention be to provide a kind of sheep bed screen floor for manure and
Its preparation method.The present invention can realize following goal of the invention：Invention one kind is easy to maintenance, easily wiping, washable, Yi Gan, wearability
Good, service life length, intensity are high, and antistatic, quality is good, the sheep bed screen floor for manure with sterilization antibacterial effect.
In order to solve the above technical problems, using following technical scheme：
A kind of sheep bed screen floor for manure, including following raw material：Base polymer, white oil, resina liquidamberis, fluorine silicon resin, 11 oxidations
Six praseodymiums, conducting polymer, compatilizer, fire retardant, antioxidant, nanometer nitro celluloses and acetoxybutanoic acid cellulose, the original
Material, polymer 30-35 parts by weight based on ratio, 2-7 parts of white oil, 0.8-1.4 parts of resina liquidamberis, 9-14 parts of fluorine silicon resin,
11 0.7-1.3 parts of six praseodymiums of oxidation, 0.5-1.2 parts of conducting polymer, 10-14 parts of compatilizer, 9-12 parts of fire retardant, antioxidant 5-
2-5 parts of 9 parts, 3-5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose.
The raw material, by weight, ratio are preferably 30-35 parts of base polymer, 3-7 parts of white oil, resina liquidamberis 0.8-1.0
Part, 10-12 parts of fluorine silicon resin, 11 0.8-1.2 parts of six praseodymiums of oxidation, 0.6-1.0 parts of conducting polymer, 11-12 parts of compatilizer, resistance
Fire 2-3 parts of 10-11 parts of agent, 5-7 parts of antioxidant, 3-5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose.
The base polymer is ethene or propylene with the EVA of one or more C4-C10 alpha-olefins, polyamide,
Polyethylene terephthalate, polyacetals, makrolon, polyvinyl chloride and their mixture.
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organosilicon tree
The mass ratio of fat is 1.1:1.7.
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene,
Poly- 3,4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene.
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point
3760℃。
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl)
The mixture of the positive octadecanol ester of propionic acid, mass ratio is 5:7.
A kind of preparation method of sheep bed screen floor for manure, comprises the following steps：Mixing and extrusion.
The blend step, is mixing in high-speed mixer, mixing velocity is 400rad/min, mixes 10-20min.
The extrusion step, is put into double screw extruder and extrudes, and the screw rod of the double screw extruder is in feeding section, molten
It is respectively 130-150 DEG C, 150-200 DEG C, 200-250 DEG C to melt section, the temperature of metering section, and the main frame of the double screw extruder turns
Speed is 40-90rad/min, and blanking velocity is 25-40kg/min.
The present invention uses above technical scheme, compared with prior art, with advantages below：
（1）The sheep bed screen floor for manure of the present invention, it is higher to the resistance of bacterium than common pp sheep bed screen floor for manure, reach 99.3%
More than, it can effectively suppress the growth of bacterium；Specially：Sterilizing rate to staphylococcus aureus is 99.3-100%, to large intestine
The sterilizing rate of bacillus is 99.3-99.8%；
（2）The sheep bed screen floor for manure of the present invention, with good wearability, resistance to soiling and skid resistance, the foot sense of high resilience
Order walking is very comfortable；
（3）The sheep bed screen floor for manure of the present invention, is easily wiped, and washable, Yi Gan, wearability is good, and service life is long.
（4）The sheep bed screen floor for manure of the present invention, not only meets related request, and excellent performance, effect stability；Stretching is strong
Spend for 19MPa, elongation at break is 832%, tearing strength is 101KN.m-1, low-temperature bending is -44 DEG C；
（5）Sheep bed screen floor for manure prepared by the present invention, hot air aging（80℃*168h）Strength retention be 96%, elongation
Rate conservation rate is 97%；
（6）Sheep bed screen floor for manure prepared by the present invention, alkali resistance（Saturated limewater solution normal temperature * 168h）Strength retention is
96%, percent retention of elongation is 99%.
Embodiment
A kind of sheep bed screen floor for manure of embodiment 1
By weight, including following component：
30 parts of base polymer, 7 parts of white oil, 0.8 part of resina liquidamberis, 14 parts of fluorine silicon resin, 11 0.7 part of six praseodymiums of oxidation, conduction are poly-
1.2 parts of compound, 10 parts of compatilizer, 12 parts of fire retardant, 5 parts of antioxidant, 5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose
2 parts；
The base polymer, is EVA, polyamide, the polyethylene terephthalate of propylene and C4, C6, C10 alpha-olefin
Ester, polyacetals, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of sheep bed screen floor for manure of embodiment 2
By weight, including following component：
35 parts of base polymer, 2 parts of white oil, 1.4 parts of resina liquidamberis, 9 parts of fluorine silicon resin, 11 1.3 parts of six praseodymiums of oxidation, conducting polymer
0.5 part of thing, 14 parts of compatilizer, 9 parts of fire retardant, 9 parts of antioxidant, 5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose 2
Part；
The base polymer, is the EVA, polyamide, poly terephthalic acid second two of ethene and C4, C5, C6, C10 alpha-olefin
Alcohol ester, polyacetals, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of sheep bed screen floor for manure of embodiment 3
By weight, including following component：
30 parts of base polymer, 7 parts of white oil, 0.8 part of resina liquidamberis, 12 parts of fluorine silicon resin, 11 0.8 part of six praseodymiums of oxidation, conduction are poly-
1.0 parts of compound, 11 parts of compatilizer, 11 parts of fire retardant, 5 parts of antioxidant, 5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose
2 parts；
The base polymer, is EVA, polyamide, the poly terephthalic acid of ethene and C4, C5, C7, C8, C10 alpha-olefin
Glycol ester, polyacetals, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of sheep bed screen floor for manure of embodiment 4
By weight, including following component：
35 parts of base polymer, 3 parts of white oil, 1.0 parts of resina liquidamberis, 10 parts of fluorine silicon resin, 11 1.2 parts of six praseodymiums of oxidation, conduction are poly-
0.6 part of compound, 12 parts of compatilizer, 10 parts of fire retardant, 5 parts of antioxidant, 3 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose
3 parts；
The base polymer, is EVA, polyamide, the poly terephthalic acid of propylene and C6, C5, C7, C8, C10 alpha-olefin
Glycol ester, polyacetals, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of sheep bed screen floor for manure of embodiment 5
By weight, including following component：
32 parts of base polymer, 5 parts of white oil, 0.9 part of resina liquidamberis, 11 parts of fluorine silicon resin, 11 1.0 parts of six praseodymiums of oxidation, conduction are poly-
0.9 part of compound, 11 parts of compatilizer, 10 parts of fire retardant, 6 parts of antioxidant, 4 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose
2 parts；
The base polymer is the EVA of ethene and C4 alpha-olefin, polyamide, polyethylene terephthalate, poly-
Acetal, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of sheep bed screen floor for manure of embodiment 6
By weight, including following component：
34 parts of base polymer, 3 parts of white oil, 1.2 parts of resina liquidamberis, 12 parts of fluorine silicon resin, 11 1.2 parts of six praseodymiums of oxidation, conduction are poly-
0.7 part of compound, 16 parts of compatilizer, 11 parts of fire retardant, 8 parts of antioxidant, 4 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose
4 parts；
The base polymer, is the EVA, polyamide, poly terephthalic acid second two of ethene and C4, C7 and C10 alpha-olefin
Alcohol ester, polyacetals, makrolon, polyvinyl chloride and their mixture；
The fluorine silicon resin is the synthetic resin by fluororesin and organic siliconresin mixing, fluororesin and organic siliconresin
Mass ratio is 1.1:1.7；
The conducting polymer, including polyphenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,
4- ethyldioxythiophenes, poly p phenylene sulfide, polyacetylene and poly- to phenylethylene；
11 oxidation, six praseodymiums, are black powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, boiling point 3760
℃；
The antioxidant, is three [2.4- di-tert-butyl-phenyls] phosphite esters, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
The mixture of positive octadecanol ester, mass ratio is 5:7.
A kind of antibacterial test of sheep bed screen floor for manure of the present invention of embodiment 7
A kind of sheep bed for being prepared embodiment 1-6 using conventional method be respectively cut out with screen floor for manure 50mm × 50mm ×
4m sample, carries out antibacterial test, and test result is as shown in table 1.
Antibacterial test standard：QB/T2591-2003 antibiotic plastic Anti-microbial Performance Tests methods and antibacterial effect.
Bacterium is used in detection：Escherichia coli and staphylococcus aureus
Table 1：Embodiment 1-6 plastics anti-microbial property test tables
From table 1 it follows that 1-6 of embodiment of the present invention sheep bed screen floor for manure than common pp sheep bed screen floor for manure to thin
The resistance of bacterium is high, all reaches more than 99.3%, can effectively suppress the growth of bacterium；Specially：To staphylococcus aureus
Sterilizing rate is 99.3-100%, and the sterilizing rate to Escherichia coli is 99.3-99.8%.
In addition, according to cultivation user use feed back, sheep bed screen floor for manure of the invention, with good wearability,
Resistance to soiling and skid resistance, the foot sense order walking of high resilience are very comfortable；This is easily wiped, and washable, Yi Gan, wearability is good, uses the longevity
Life length, long lifespan was up to 30 years.
A kind of sheep of embodiment 8 bed uses screen floor for manure preparation method
Comprise the following steps：
（1）Raw material prepares
Raw material is weighed according to the formula rate described in embodiment 5：Base polymer 32Kg, white oil 5Kg, resina liquidamberis 0.9Kg, fluorine silicon
Resin 11Kg, 11 six praseodymium 1.0Kg of oxidation, conducting polymer 0.9Kg, compatilizer 11Kg, fire retardant 10Kg, antioxidant 6Kg, receive
Rice nitrocellulose 4Kg and acetoxybutanoic acid cellulose 2Kg.
（2）Mixing
Above-mentioned raw materials are put into high-speed mixer and mixed, mixing velocity is 400rad/min, 10-20min is mixed.
（3）Extrusion
The material mixed is put into double screw extruder and extrudes pellet, the screw rod of the double screw extruder feeding section,
Melt zone, the temperature of metering section are respectively 130-150 DEG C, 150-200 DEG C, 200-250 DEG C, the main frame of the double screw extruder
Rotating speed is 40-90rad/min, and blanking velocity is 25-40kg/min.
（4）Moulding
Material after extrusion crosses the filtering of draping filter, and T-shaped mould head is crossed in melt metering pump supercharging pumping, then by three-roller calendar
Press polish is molded, and is carried out in three-roller calendar.
（5）Cooling
The material feeding fluid bed being molded by three-roller calendar press polish is subjected to cooling treatment, by the entrance of previous fluid bed and forward
Conveying, subsequently into next fluid bed, previous fluid bed is forced to be passed through heating air to be dried, can be passed through thereafter normal temperature or
Cryogenic air reduces temperature and progressively cooled down, and comes out and produces from last fluid bed；
Wherein, entering every fluid bed and be forward all in continuous shaking in course of conveying and blast to enter under conditions of air
OK；
The heating air, temperature is 10-60 DEG C, and outlet temperature is 30-90 DEG C.
The experiment that embodiment 9 is carried out to the sheep bed of the embodiment of the present invention with screen floor for manure
GB18173.1-2012 is pressed with screen floor for manure by the sheep bed prepared by the method for the present embodiment《High polymer waterproof material
A part of sheet material》JS3 types technical requirements are tested, and the main performance index and testing result of product are as follows：
As a result show, compared with standard requirement, the sheep bed that the present invention is provided not only meets related request, and performance with screen floor for manure
It is excellent, effect stability；The sheep bed of the present invention is 19MPa with screen floor for manure tensile strength, and elongation at break is 832%, tearing strength
For 101KN.m-1, low-temperature bending is -44 DEG C, hot air aging（80℃*168h）Strength retention be 96%, elongation keep
Rate is 97%；Alkali resistance（Saturated limewater solution normal temperature * 168h）Strength retention is 96%, and percent retention of elongation is 99%.
Unless otherwise indicated, the percentage employed in the present invention is percetage by weight, ratio of the present invention,
For mass ratio.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of sheep bed screen floor for manure, it is characterised in that including following raw material：Base polymer, white oil, resina liquidamberis, fluorine silicon
Resin, 11 six praseodymiums of oxidation, conducting polymer, compatilizer, fire retardant, antioxidant, nanometer nitro celluloses and acetoxybutanoic acid
30-35 parts of polymer, 2-7 parts of white oil, 0.8-1.4 parts of resina liquidamberis, fluorine based on cellulose, the by weight raw material, ratio
9-14 parts of silicones, 11 0.7-1.3 parts of six praseodymiums of oxidation, 0.5-1.2 parts of conducting polymer, 10-14 parts of compatilizer, fire retardant 9-
2-5 parts of 12 parts, 5-9 parts of antioxidant, 3-5 parts of nanometer nitro celluloses and acetoxybutanoic acid cellulose.
2. a kind of sheep bed screen floor for manure according to claim 1, it is characterised in that the raw material, by weight, ratio
Preferably base polymer 30-35 parts, 3-7 parts of white oil, 0.8-1.0 parts of resina liquidamberis, 10-12 parts of fluorine silicon resin, 11 oxidation six
0.8-1.2 parts of praseodymium, 0.6-1.0 parts of conducting polymer, 11-12 parts of compatilizer, 10-11 parts of fire retardant, 5-7 parts of antioxidant, nanometer
2-3 parts of 3-5 parts of nitrocellulose and acetoxybutanoic acid cellulose.
3. a kind of sheep bed screen floor for manure according to claim 1, it is characterised in that the base polymer, is ethene
Or the EVA of propylene and one or more C4-C10 alpha-olefins, polyamide, polyethylene terephthalate, polyacetals,
Makrolon, polyvinyl chloride and their mixture.
4. a kind of sheep bed screen floor for manure according to claim 1, it is characterised in that the fluorine silicon resin is by fluororesin
The mass ratio of the synthetic resin kneaded with organic siliconresin, fluororesin and organic siliconresin is 1.1:1.7.
5. a kind of sheep bed screen floor for manure according to claim 3, it is characterised in that the conducting polymer, including it is poly-
It is phenylene, poly- pyrene, polypyrrole, polycarbazole, polybenzazole, polyaniline, polythiophene, poly- 3,4- ethyldioxythiophenes, poly- to benzene sulphur
Ether, polyacetylene and poly- to phenylethylene.
6. a kind of sheep bed screen floor for manure according to claim 3, it is characterised in that 11 oxidation, six praseodymiums, are black
Color powder, content >=99%, density 6.91g/cm3,2042 DEG C of fusing point, 3760 DEG C of boiling point.
7. a kind of sheep bed screen floor for manure according to claim 1, it is characterised in that the antioxidant, is three [2.4- bis-
Tert-butyl-phenyl] phosphite ester, the mixture of β-positive octadecanol ester of (3,5- di-tert-butyl-hydroxy phenyl) propionic acid, quality
Than for 5:7.
8. a kind of preparation method of sheep bed screen floor for manure, it is characterised in that comprise the following steps：Blend step and extrusion are walked
Suddenly.
9. a kind of preparation method of sheep bed screen floor for manure according to claim 6, it is characterised in that the mixing step
Suddenly, it is mixing in high-speed mixer, mixing velocity is 400rad/min, mixes 10-20min.
10. a kind of preparation method of sheep bed screen floor for manure according to claim 6, it is characterised in that the extrusion step
Suddenly, be put into double screw extruder and extrude, the screw rod of the double screw extruder feeding section, melt zone, metering section temperature
Respectively 130-150 DEG C, 150-200 DEG C, 200-250 DEG C, the engine speed of the double screw extruder is 40-90rad/min,
Blanking velocity is 25-40kg/min.
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