CN106947138A - A kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof - Google Patents
A kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof Download PDFInfo
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- CN106947138A CN106947138A CN201710191898.9A CN201710191898A CN106947138A CN 106947138 A CN106947138 A CN 106947138A CN 201710191898 A CN201710191898 A CN 201710191898A CN 106947138 A CN106947138 A CN 106947138A
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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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
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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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- Engineering & Computer Science (AREA)
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Abstract
The present invention relates to color masterbatch technical field, and in particular to a kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：80 120 parts of base resin, 15 25 parts of filler, 6 10 parts of abrasion resistance modifier, 48 parts of fluorochemical, 24 parts of lubricant, 12 parts of ultra-violet absorber, 1.2 1.8 parts of antioxidant, 12 parts of toner.The wear-resisting color masterbatch of uvioresistant of the present invention has preferable uvioresistant and anti-wear performance, and small to the Effect on Mechanical Properties of plasthetics, improves the service life of plastic products.
Description
Technical field
The present invention relates to color masterbatch technical field, and in particular to a kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof.
Background technology
Plastic cement is mainly made up of, and can form variously-shaped, face carbon, oxygen, hydrogen and nitrogen and other organic or inorganic elements
The plasthetics of color, has been widely used in each field in the modern life at present, for example household electrical appliance, instrument and meter,
Electric wire, construction equipment, communication electronics, auto industry, space flight and aviation, haberdashery and hardware etc..Prior art produces plasthetics
Color method have toner coloring, dyeing draw grain coloring and Masterbatch colour three kinds.When directly being coloured using toner, coloring is very
Simply, but have the shortcomings that easily to produce that color dot, aberration be whard to control, environmental pollution is larger.It is to mould that grain coloring is drawn in dyeing
Melt blending coloring is carried out using mixing facilities such as double screw extruder after collagen material and toner mixing, with form and aspect using toner
Than, draw grain coloring effect to be greatly improved, but plastic cement need to undergo and heat twice, not only increase production cost, Er Qie
The mechanical performance of product is compromised to a certain extent.When being coloured using Masterbatch, pigment is by pre-processing and being dispersed in load
In body resin, substantially increase the dispersive property and coloration efficiency of pigment, with it is simple to operate, with low cost, to environment without dirt
The advantages of dye.
The color that color masterbatch can be used for allotment plasthetics is added, but existing color masterbatch uvioresistant and anti-wear performance are poor,
The stability in plasthetics work in-process and outdoor use can not be ensured, the mechanical property of plasthetics typically can be all reduced,
So as to reduce the design and use life-span of plasthetics.Therefore, how to overcome the deficiencies in the prior art, be current macromolecular material
The problem of technical field urgent need to resolve.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of uvioresistant is resistance to
Color masterbatch is ground, the wear-resisting color masterbatch of the uvioresistant has preferable uvioresistant and anti-wear performance, and to the mechanical property of plasthetics
Influence is small, improves the service life of plastic products.
Another object of the present invention is to provide a kind of preparation method of the wear-resisting color masterbatch of uvioresistant, the preparation method technique
Simply, convenient operation and control, steady quality, production efficiency is high, and production cost is low, can large-scale industrial production.
The purpose of the present invention is achieved through the following technical solutions：A kind of wear-resisting color masterbatch of uvioresistant, the uvioresistant is resistance to
Mill color masterbatch includes the raw material of following parts by weight：
80-120 parts of base resin
15-25 parts of filler
6-10 parts of abrasion resistance modifier
4-8 parts of fluorochemical
2-4 parts of lubricant
1-2 parts of ultra-violet absorber
1.2-1.8 parts of antioxidant
1-2 parts of toner；
Wherein, the abrasion resistance modifier is by comparing 2-4 by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight:1-3:1
The mixture of composition.
Species, compounding and weight proportion of the invention by strictly controlling abrasion resistance modifier, can improve the wear-resisting of color masterbatch
Performance, can also improve the heat resistance, drought tolerance and processing characteristics of color masterbatch.
The ultra-violet absorber be by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744 with
Weight compares 0.8-1.2:0.5-1.5:The mixture of 1 composition.
Species, compounding and weight proportion of the invention by strictly controlling ultra-violet absorber, obtained color masterbatch uvioresistant
Line effect is good, substantially increases service life of the product in exposure air.
It is preferred that, described matrix resin is for melt index in 0.4-0.8g/10min, density in 0.92-0.94g/c3In it is close
Spend polyvinyl resin.
The present invention is by using melt index in 0.4-0.8g/10min, density in 0.92-0.94g/c3The poly- second of Midst density
Olefine resin has the advantages that big intensity, good toughness, big, the heat-resisting, cold resistance of rigidity are good, also with good as matrix resin
Environmental stress crack resistance, the performance such as impact strength, tear-resistant intensity.
It is preferred that, the filler is to compare 0.8-1.2 by powdered whiting, kaolin and nano silicon with weight:
1:The mixture of 1.5-2.5 compositions.
The present invention can improve the intensity of color masterbatch and hard by strictly controlling the species, compounding and weight proportion of filler
Degree, reduces production cost.
It is preferred that, the fluorochemical is with weight ratio by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular
1.5-2.5:0.8-1.2:The mixture of 1 composition.
Species, compounding and weight proportion of the invention by strictly controlling fluorochemical, in color masterbatch production process, color
Mother can form one layer of stable Dynamic coating in die orifice inwall, reduce the active force of melt and die orifice surface, alleviate
The excessive tensile and orientation of macromolecular chain, having reached improves the purpose of processing characteristics.
It is preferred that, the lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.4-1.8 compositions.
The present invention is used cooperatively by using in-lubricant and external lubricant, and strictly controls its weight proportion, can be with
Material is improved the mobility of material and the release property of product in process, difficulty of processing can be reduced, save the energy and disappear
Consumption.
It is preferred that, the in-lubricant is with weight by pentaerythritol stearate, zinc stearate and ethylene bis stearamide
Amount compares 1:0.5-1.5:The mixture of 1.5-2.5 compositions.
The present invention has good compatible by strictly controlling the species, compounding and weight proportion of in-lubricant with polymer
Property, its cohesive force between polymeric inner plays a part of reduction polymer molecule, so as to improve the interior friction life of plastic melt
The mobility of heat and melt.
It is preferred that, the external lubricant is to compare 0.8-1.2 by atoleine and Tissuemat E with weight:The mixing of 1 composition
Thing.
The present invention by strictly controlling the species, compounding and weight proportion of external lubricant, can improve polymer melt with
The friction of the hot metal surface of coating apparatus is processed, it is poor with polymer compatibility, easily toward external migration out of melt, so
The thin layer that can be lubricated in the interface formation of plastic melt and metal.
It is preferred that, the antioxidant is to compare 1-2 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP with weight:
0.8-1.2:The mixture of 1 composition.
Species, compounding and weight proportion of the invention by strictly controlling antioxidant, obtained color masterbatch antioxygenic property is good,
It can delay or suppress the progress of material oxidation process, so as to prevent the aging of material and extend its service life.
It is preferred that, the toner is for fastness to light in 7-8 grades, weatherability in 4-5 grades, ring of the temperature tolerance at 260-300 DEG C
Protect high durable toner.
The present invention is high in 260-300 DEG C of environmental protection in 4-5 grades, temperature tolerance in 7-8 grades, weatherability by using fastness to light
Weather-proof toner, obtained color masterbatch color fastness is high, and good weatherability is environment-protecting and non-poisonous.Specifically, the toner be titanium dioxide, titanium yellow powder,
At least one in benzimidazolone yellow, anthraquinone orange, red quinacridone, blue or green blue, dark green and benzimidazole cave palm fibre.
The wear-resisting color masterbatch of uvioresistant is also including cold-resistant toughened dose 2-6 parts, 1-3 parts of compatilizer and antiseptic 0.5-1.5
Part.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.2-1.8 compositions.
The present invention is used as cold-resistant toughened dose by using amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater
Compounding use, and it is 1 to control its weight ratio：1.2-1.8 so that material in -20 DEG C of low temperature toughening effect substantially, more than normal temperature
When impact strength, while rigidly being significantly improved under normal temperature.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.4-2.2 groups
Into mixture.
The present invention by using maleic anhydride inoculated polypropylene and styrene-grafted polypropylene as compatilizer compounding use,
And it is 1 to control its weight ratio：1.4-2.2, can improve inorganic filler and organic resin compatibility, improve stretching, the impact of product
Intensity, realizes high filling, reduces resin demand, improve rheological performance, improve surface smoothness.
The antiseptic is to compare 1.5-2.5 by zeolite with carrying silver and the silver-colored cobalt phosphate of load with weight：The mixture of 1 composition.
The present invention is by using zeolite with carrying silver and carries silver-colored cobalt phosphate as antiseptic compounding use, and controls its weight ratio to be
1.5-2.5：1 so that not only tinting strength, tinting power height, good dispersion, spinnability are good for material, also with preferable sterilized, fungistatic effect.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed for 180-200 DEG C, it is kneaded and formed
Time is 5-15min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 200-210 DEG C of area's temperature, two 200-210 DEG C of area's temperature, three area's temperature
190-200 DEG C, four 180-190 DEG C of area's temperature, five 170-180 DEG C of area's temperature, six 170-180 DEG C of area's temperature, seven area temperature 170-
180 DEG C, 190-210 DEG C of the area's temperature of eight area temperature 170-180 DEG CHe nine.
The beneficial effects of the present invention are：The wear-resisting color masterbatch of uvioresistant of the present invention has preferable uvioresistant and wear-resisting
Performance, and it is small to the Effect on Mechanical Properties of plasthetics, improve the service life of plastic products.
The present invention is by using specific formula and specific formulation content, and not only color is accurate for obtained color masterbatch, and color
Fastness reaches 7-8 grades, and the product plate face produced is not fuel-displaced, and plate face does not have flow liner.
The preparation method technique of the present invention is simple, convenient operation and control, steady quality, and production efficiency is high, and production cost is low,
Can large-scale industrial production.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying is referred to not limitation of the invention.
Embodiment 1
A kind of wear-resisting color masterbatch of uvioresistant, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：
80 parts of base resin
15 parts of filler
6 parts of abrasion resistance modifier
4 parts of fluorochemical
2 parts of lubricant
1 part of ultra-violet absorber
1.2 parts of antioxidant
1 part of toner；
Wherein, the abrasion resistance modifier be by by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight ratio 2:1:1 composition
Mixture；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Than 0.8:0.5:The mixture of 1 composition.
Described matrix resin is for melt index in 0.4g/10min, density in 0.92g/c3Medium density polyethylene resin.
The filler is with weight ratio 0.8 by powdered whiting, kaolin and nano silicon:1:1.5 compositions
Mixture.
The fluorochemical is with weight ratio 1.5 by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular:0.8:
The mixture of 1 composition.
The lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.4 compositions.
The in-lubricant is with weight ratio 1 by pentaerythritol stearate, zinc stearate and ethylene bis stearamide:
0.5:The mixture of 1.5 compositions.
The external lubricant is with weight ratio 0.8 by atoleine and Tissuemat E:The mixture of 1 composition.
The antioxidant is with weight ratio 1 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP:0.8:1 composition
Mixture.
The toner is for fastness to light in 7 grades, weatherability in 4 grades, environmentally friendly high durable toner of the temperature tolerance at 260 DEG C.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed is 180 DEG C, kneaded and formed time
For 15min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 200 DEG C of area's temperature, 200 DEG C of two area's temperature, 190 DEG C of three area's temperature, four
180 DEG C of area's temperature, 170 DEG C of five area's temperature, 170 DEG C of six area's temperature, 170 DEG C of seven area's temperature, the area's temperature of eight area's temperature, 170 DEG CHe nine
190℃。
Embodiment 2
A kind of wear-resisting color masterbatch of uvioresistant, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：
90 parts of base resin
20 parts of filler
7 parts of abrasion resistance modifier
5 parts of fluorochemical
2.5 parts of lubricant
12 parts of ultra-violet absorber
1.4 parts of antioxidant
1.2 parts of toner；
Wherein, the abrasion resistance modifier be by by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight ratio 2.5:1.5:1
The mixture of composition；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Than 0.9:0.8:The mixture of 1 composition.
Described matrix resin is for melt index in 0.5g/10min, density in 0.925g/c3Medium density polyethylene resin.
The filler is with weight ratio 0.9 by powdered whiting, kaolin and nano silicon:1:1.8 compositions
Mixture.
The fluorochemical is with weight ratio 1.8 by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular:0.9:
The mixture of 1 composition.
The lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.5 compositions.
The in-lubricant is with weight ratio 1 by pentaerythritol stearate, zinc stearate and ethylene bis stearamide:
0.8:The mixture of 1.8 compositions.
The external lubricant is with weight ratio 0.9 by atoleine and Tissuemat E:The mixture of 1 composition.
The antioxidant is with weight ratio 1.2 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP:0.9:1 group
Into mixture.
The toner is for fastness to light in 8 grades, weatherability in 5 grades, environmentally friendly high durable toner of the temperature tolerance at 270 DEG C.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed is 185 DEG C, kneaded and formed time
For 12min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 202 DEG C of area's temperature, 202 DEG C of two area's temperature, 192 DEG C of three area's temperature, four
182 DEG C of area's temperature, 172 DEG C of five area's temperature, 172 DEG C of six area's temperature, 172 DEG C of seven area's temperature, the area's temperature of eight area's temperature, 172 DEG CHe nine
195℃。
Embodiment 3
A kind of wear-resisting color masterbatch of uvioresistant, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：
100 parts of base resin
20 parts of filler
8 parts of abrasion resistance modifier
6 parts of fluorochemical
3 parts of lubricant
1.5 parts of ultra-violet absorber
1.5 parts of antioxidant
1.5 parts of toner；
Wherein, the abrasion resistance modifier be by by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight ratio 3:2:1 composition
Mixture；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Than 1:1:The mixture of 1 composition.
Described matrix resin is for melt index in 0.6g/10min, density in 0.93g/c3Medium density polyethylene resin.
The filler is with weight ratio 1 by powdered whiting, kaolin and nano silicon:1:The mixing of 2 compositions
Thing.
The fluorochemical is with weight ratio 2 by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular:1:1 group
Into mixture.
The lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.6 compositions.
The in-lubricant is with weight ratio 1 by pentaerythritol stearate, zinc stearate and ethylene bis stearamide:1:
The mixture of 2 compositions.
The external lubricant is with weight ratio 1 by atoleine and Tissuemat E:The mixture of 1 composition.
The antioxidant is with weight ratio 1.5 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP:1:1 composition
Mixture.
The toner is for fastness to light in 7 grades, weatherability in 4 grades, environmentally friendly high durable toner of the temperature tolerance at 280 DEG C.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed is 190 DEG C, kneaded and formed time
For 10min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 205 DEG C of area's temperature, 205 DEG C of two area's temperature, 195 DEG C of three area's temperature, four
185 DEG C of area's temperature, 175 DEG C of five area's temperature, 175 DEG C of six area's temperature, 175 DEG C of seven area's temperature, the area's temperature of eight area's temperature, 175 DEG CHe nine
200℃。
Embodiment 4
A kind of wear-resisting color masterbatch of uvioresistant, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：
110 parts of base resin
22 parts of filler
9 parts of abrasion resistance modifier
7 parts of fluorochemical
3.5 parts of lubricant
1.8 parts of ultra-violet absorber
1.6 parts of antioxidant
1.8 parts of toner；
Wherein, the abrasion resistance modifier be by by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight ratio 3.5:2.5:1
The mixture of composition；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Than 1.1:1.2:The mixture of 1 composition.
Described matrix resin is for melt index in 0.7g/10min, density in 0.935g/c3Medium density polyethylene resin.
The filler is with weight ratio 1.1 by powdered whiting, kaolin and nano silicon:1:2.2 compositions
Mixture.
The fluorochemical is with weight ratio 2.2 by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular:1.1:
The mixture of 1 composition.
The lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.7 compositions.
The in-lubricant is with weight ratio 1 by pentaerythritol stearate, zinc stearate and ethylene bis stearamide:
1.2:The mixture of 2.2 compositions.
The external lubricant is with weight ratio 1.1 by atoleine and Tissuemat E:The mixture of 1 composition.
The antioxidant is with weight ratio 1.8 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP:1.1:1 group
Into mixture.
The toner is for fastness to light in 8 grades, weatherability in 5 grades, environmentally friendly high durable toner of the temperature tolerance at 290 DEG C.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed is 195 DEG C, kneaded and formed time
For 8min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 208 DEG C of area's temperature, 208 DEG C of two area's temperature, 198 DEG C of three area's temperature, four
188 DEG C of area's temperature, 178 DEG C of five area's temperature, 178 DEG C of six area's temperature, 178 DEG C of seven area's temperature, the area's temperature of eight area's temperature, 178 DEG CHe nine
205℃。
Embodiment 5
A kind of wear-resisting color masterbatch of uvioresistant, the wear-resisting color masterbatch of uvioresistant includes the raw material of following parts by weight：
120 parts of base resin
25 parts of filler
10 parts of abrasion resistance modifier
8 parts of fluorochemical
4 parts of lubricant
2 parts of ultra-violet absorber
1.8 parts of antioxidant
2 parts of toner；
Wherein, the abrasion resistance modifier be by by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight ratio 4:3:1 composition
Mixture；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Than 1.2:1.5:The mixture of 1 composition.
Described matrix resin is for melt index in 0.8g/10min, density in 0.94g/c3Medium density polyethylene resin.
The filler is with weight ratio 1.2 by powdered whiting, kaolin and nano silicon:1:2.5 compositions
Mixture.
The fluorochemical is with weight ratio 2.5 by vinylidene, hexafluoropropene and Meltability polytetrafluorethyletubular:1.2:
The mixture of 1 composition.
The lubricant is with weight ratio 1 by in-lubricant and external lubricant:The mixture of 1.8 compositions.
The in-lubricant is with weight ratio 1 by pentaerythritol stearate, zinc stearate and ethylene bis stearamide:
1.5:The mixture of 2.5 compositions.
The external lubricant is with weight ratio 1.2 by atoleine and Tissuemat E:The mixture of 1 composition.
The antioxidant is with weight ratio 2 by antioxidant 1076, antioxidant DNP and anti-oxidant DLTP:1.2:1 composition
Mixture.
The toner is for fastness to light in 7 grades, weatherability in 4 grades, environmentally friendly high durable toner of the temperature tolerance at 300 DEG C.
A kind of preparation method of the wear-resisting color masterbatch of uvioresistant, comprises the following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed is 200 DEG C, kneaded and formed time
For 5min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 210 DEG C of area's temperature, 210 DEG C of two area's temperature, 200 DEG C of three area's temperature, four
190 DEG C of area's temperature, 180 DEG C of five area's temperature, 180 DEG C of six area's temperature, 180 DEG C of seven area's temperature, the area's temperature of eight area's temperature, 180 DEG CHe nine
210℃。
Embodiment 6
The difference of the present embodiment and above-described embodiment 1 is：
The wear-resisting color masterbatch of uvioresistant is also including 0.5 part of cold-resistant toughened dose 2 parts, 1 part of compatilizer and antiseptic.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.2 compositions.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.4 compositions
Mixture.
The antiseptic is by zeolite with carrying silver and carries silver-colored cobalt phosphate with weight ratio 1.5：The mixture of 1 composition.
Embodiment 7
The difference of the present embodiment and above-described embodiment 2 is：
The wear-resisting color masterbatch of uvioresistant is also including 0.8 part of cold-resistant toughened dose 3 parts, 1.5 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.4 compositions.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.6 compositions
Mixture.
The antiseptic is by zeolite with carrying silver and carries silver-colored cobalt phosphate with weight ratio 1.8：The mixture of 1 composition.
Embodiment 8
The difference of the present embodiment and above-described embodiment 3 is：
The wear-resisting color masterbatch of uvioresistant is also including 1 part of cold-resistant toughened dose 4 parts, 2 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.5 compositions.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.8 compositions
Mixture.
The antiseptic is by zeolite with carrying silver and carries silver-colored cobalt phosphate with weight ratio 2：The mixture of 1 composition.
Embodiment 9
The difference of the present embodiment and above-described embodiment 4 is：
The wear-resisting color masterbatch of uvioresistant is also including 1.2 parts of cold-resistant toughened dose 5 parts, 2.5 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.7 compositions.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：2 compositions it is mixed
Compound.
The antiseptic is by zeolite with carrying silver and carries silver-colored cobalt phosphate with weight ratio 2.2：The mixture of 1 composition.
Embodiment 10
The difference of the present embodiment and above-described embodiment 5 is：
The wear-resisting color masterbatch of uvioresistant is also including 1.5 parts of cold-resistant toughened dose 6 parts, 3 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is with weight ratio 1 by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.8 compositions.
The compatilizer is with weight ratio 1 by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：2.2 compositions
Mixture.
The antiseptic is by zeolite with carrying silver and carries silver-colored cobalt phosphate with weight ratio 2.5：The mixture of 1 composition.
The wear-resisting color masterbatch of uvioresistant of the present invention has preferable uvioresistant and anti-wear performance, and to the power of plasthetics
Learn performance impact small, improve the service life of plastic products.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from present inventive concept.
Claims (10)
1. a kind of wear-resisting color masterbatch of uvioresistant, it is characterised in that：The wear-resisting color masterbatch of uvioresistant includes the original of following parts by weight
Material：
80-120 parts of base resin
15-25 parts of filler
6-10 parts of abrasion resistance modifier
4-8 parts of fluorochemical
2-4 parts of lubricant
1-2 parts of ultra-violet absorber
1.2-1.8 parts of antioxidant
1-2 parts of toner；
Wherein, the abrasion resistance modifier is by comparing 2-4 by natural rubber, nitrile rubber and expanded polystyrene (EPS) with weight:1-3:1
The mixture of composition；
The ultra-violet absorber is with weight by ultraviolet absorbent UV-531, ultra-violet absorber RMB and light stabilizer 744
Compare 0.8-1.2:0.5-1.5:The mixture of 1 composition.
2. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：Described matrix resin refers to for melting
Number is in 0.4-0.8g/10min, density in 0.92-0.94g/c3 medium density polyethylene resins.
3. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The filler is by heavy carbon
Sour calcium, kaolin and nano silicon compare 0.8-1.2 with weight:1:The mixture of 1.5-2.5 compositions.
4. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The fluorochemical is by inclined
PVF, hexafluoropropene and Meltability polytetrafluorethyletubular compare 1.5-2.5 with weight:0.8-1.2:The mixture of 1 composition.
5. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The lubricant is by interior lubrication
Agent and external lubricant are with weight ratio 1:The mixture of 1.4-1.8 compositions.
6. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The in-lubricant is by season penta
Tetrol stearate, zinc stearate and ethylene bis stearamide are with weight ratio 1:0.5-1.5:The mixture of 1.5-2.5 compositions.
7. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The external lubricant is by liquid
Paraffin and Tissuemat E compare 0.8-1.2 with weight:The mixture of 1 composition.
8. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The antioxidant is by antioxidant
1076th, antioxidant DNP and anti-oxidant DLTP compare 1-2 with weight:0.8-1.2:The mixture of 1 composition.
9. the wear-resisting color masterbatch of a kind of uvioresistant according to claim 1, it is characterised in that：The toner exists for fastness to light
7-8 grades, weatherability is in 4-5 grades, environmentally friendly high durable toner of the temperature tolerance at 260-300 DEG C.
10. a kind of preparation method of the wear-resisting color masterbatch of uvioresistant as described in claim any one of 1-9, it is characterised in that：Bag
Include following steps：
A, by the parts by weight of constitutive material weigh above-mentioned raw materials；
B, mixed raw material is put into temperature kneaded and formed in kneader, kneaded and formed for 180-200 DEG C, it is kneaded and formed
Time is 5-15min；
C, by the raw material after shaping by double screw extruder extruding pelletization, uvioresistant wear-resisting color masterbatch is made；
The extruder temperature of the double screw extruder is：One 200-210 DEG C of area's temperature, two 200-210 DEG C of area's temperature, three area's temperature
190-200 DEG C, four 180-190 DEG C of area's temperature, five 170-180 DEG C of area's temperature, six 170-180 DEG C of area's temperature, seven area temperature 170-
180 DEG C, 190-210 DEG C of the area's temperature of eight area temperature 170-180 DEG CHe nine.
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| CN201710191898.9A CN106947138A (en) | 2017-03-28 | 2017-03-28 | A kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107964212A (en) * | 2017-11-20 | 2018-04-27 | 滁州华美塑业有限公司 | A kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof |
| CN109929264A (en) * | 2019-03-25 | 2019-06-25 | 山东诺森塑胶有限公司 | A kind of modified Masterbatch and preparation method thereof |
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| CN103172928A (en) * | 2013-04-19 | 2013-06-26 | 常州一诺塑料科技有限公司 | Color master batch special for polyethylene lawn silk and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964212A (en) * | 2017-11-20 | 2018-04-27 | 滁州华美塑业有限公司 | A kind of wear-resisting color masterbatch of uvioresistant and preparation method thereof |
| CN109929264A (en) * | 2019-03-25 | 2019-06-25 | 山东诺森塑胶有限公司 | A kind of modified Masterbatch and preparation method thereof |
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Application publication date: 20170714 |