CN106566082A - PPG30 composite material - Google Patents
PPG30 composite material Download PDFInfo
- Publication number
- CN106566082A CN106566082A CN201610945001.2A CN201610945001A CN106566082A CN 106566082 A CN106566082 A CN 106566082A CN 201610945001 A CN201610945001 A CN 201610945001A CN 106566082 A CN106566082 A CN 106566082A
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- CN
- China
- Prior art keywords
- parts
- ppg30
- ppg
- extrusion molding
- polyether
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08K2201/017—Additives being an antistatic agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
Abstract
The invention provides a PPG30 composite material, which includes, by weight, 1-8 parts of polystyrene, 55-75 parts of propylene, 1-10 parts of a toughener, 25-35 parts of glass fibers, 0.001-0.005 parts of an antioxidant, 0.5-2 parts of a polyether type antistatic agent, 25-40 parts of aromatic polycarbonate, and 20-30 parts of a PPG-PEG-PPG segmented copolymer. The ratio of the components is adjusted in the formula, wherein the aromatic polycarbonate is mixed with the PPG-PEG-PPG segmented copolymer so that under low-activity, the glass fibers, the antistatic agent, the toughener and the like are activated by the propylene, so that the PPG30 composite material is improved in antistatic performance and strength than a common PPG30 material. The surface electrical resistivity of the material can at least reach 3.0-4.0*10<9> [ohm].
Description
Technical field
The present invention relates to Production of Plastic Building Materials field, specifically relates to a kind of kind of a PPG30 composites.
Background technology
Engineering plastics are motor plastic fan, plastic fan of anti-explosion motor, high-voltage explosion-proof motor plastic fan, lifting
The mining electromechanics such as metallurgical motor plastic fan, coal quo of local Fan for Mine plastic impeller and Ore Cable Hanger, cadle torring clamp
The raw material of aftermarket product.It is widely used in the fields such as colliery, oil, chemical industry.
Polypropylene glycol PPG most prominent characteristic is it with the extensive compatibility with various volumes, extensive range of viscosities
And hygroscopicity.Polyethylene Glycol PEG also has good lubricity, heat stability and well received with hypotoxicity, difficult volatility.
The wherein range of application of Polyethylene Glycol PEG：
1st, polypropylene glycol PPG products can be used for medicament.The relatively low Polyethylene Glycol of relative molecular weight can be used as solvent, cosolvent, o/w
Type emulsifying agent and stabilizer, for making cement suspension, Emulsion, injection etc., also serve as water-soluble ointment base and suppository base
Matter, the high solid waxy Polyethylene Glycol of relative molecular weight is usually used in increasing the viscosity of low-molecular-weight liquid PEG and into solidity, and
Other drugs are repaid outward；For the medicine not readily dissolved in water, this product can make the carrier of solid dispersion, to reach solid dispersion mesh
, PEG4000, PEG6000 are good coating materials, hydrophilic polishing material, membrane material and capsule material, plasticizer, lubricant and drop
Ball substrate, for preparing tablet, pill, capsule, microcapsule etc..
2nd, PEG4000, PEG6000 in medical industry as excipient, the preparation as suppository, unguentum；Paper industry
In be used as finishing agent, increase the gloss and flatness of paper；As additive in rubber industry, increase the lubrication of rubber
Property and plasticity, reduce the course of processing in power consumption, extend rubber service life.
PPG series is dissolved in the organic solvents such as toluene, ethanol, trichloro ethylene, the water soluble of PPG200,400,600, with profit
Cunning, solubilising, froth breaking, antistatic property.Polypropylene glycol PPG is used as releasing agent, solubilizing agent, the additive of synthetic oil, for water
Soluble cutting fluid, rolling oil, the additive of hydraulic oil, high-temperature lubricant, the internal lubricant and exterior lubricant of rubber.
The plastics of existing employing PPG materials production, antistatic property and intensity do not reach requirement.
The content of the invention
For above problems of the prior art, the invention provides a kind of PPG30 composites.
The present invention is achieved by the following technical solutions：
A kind of PPG30 composites, its parts by weight of raw materials is as follows：Polystyrene is 1-8 parts, propylene is 55-75 parts, toughener is
1-10 parts, glass fibre are 25-35 parts, antioxidant is 0.001-0.005 parts, polyether-type antistatic additive is 0.5-2 parts, aromatics gathers
Carbonic ester is 25-40 parts, PPG-PEG-PPG block copolymer 20-30 parts.
Further, its raw material is also including fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate
Mass ratio 4:7～1:1, polyether-type antistatic additive is polyether ester amides, polyetheramides acid imide, methoxy poly (ethylene glycol) methyl-prop
The mixing of one or more in olefin(e) acid ester copolymer.
Further, the antioxidant is one or more in Hinered phenols, phosphorous acid esters, sulfur-bearing antioxidant.
Further, the toughener is network-like polyester polyols copolymer.
Further, its preparation method is as follows：
1）Mixing：The raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and temperature is 100-120
℃；
2）Mixed material in step 1 is added to into double screw extruder carries out just one-step extrusion molding；
3）Material after first one-step extrusion molding in step 2 is transferred in single screw extrusion machine, secondary extrusion molding is carried out；
4）The material of secondary extrusion molding in step 3 is carried out into cooling shaping；
5）Material after cooling shaping in step 4 is transferred in pelleter carries out pelletizing；
6）Material after pelletizing in step 5 is detected, qualified rear as finished product is detected.
Wherein the molecular weight of block copolymer is 200-14000.
Beneficial effects of the present invention are：The present invention is by adjusting formula materials ratio, aromatic polycarbonate and PPG-PEG-
The mixing of PPG block copolymers enables to propylene to the low activity state activation such as glass fibre and antistatic additive, toughener, therefore
The PPG30 composites of generation its electrostatic and intensity enhancing compared with existing common poly- third PPG30, the resistivity on surface is minimum
Can reach 3.0*109Ω-4.0*109Ω, therefore cost is just reduced, therefore, it is possible to reach the requirement for being applied to mine ventilator, carry
The high service life of mine ventilator, and its bending strength reaches 130-135MPa;Notch impact strength reaches 200-230j/m.
Specific embodiment
Embodiment 1
Polystyrene is 2 parts, propylene is 55 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is 35 parts, hindered phenol
Class is 0.005 part, polyether-type antistatic additive is 0.5 part, aromatic polycarbonate is 25 parts, PPG-PEG-PPG block copolymers 30
Part.
Its raw material is also including the mass ratio 4 of fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7
～1:1, polyether-type antistatic additive is that polyether ester amides, polyetheramides acid imide, methoxy polyethylene glycol methacrylate-styrene polymer are common
The mixing of one or more in polymers.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and
Temperature is 100-120 DEG C；Material after remixing is added to double screw extruder carries out just one-step extrusion molding；After will tentatively extrude
Material after molding is transferred in single screw extrusion machine, carries out secondary extrusion molding；The material of secondary extrusion molding is carried out again
Cooling shaping；Then the material after cooling shaping is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is carried out
Detection, detects qualified rear as finished product.
Wherein the molecular weight of block copolymer is 200-14000.
Embodiment 2
Polystyrene is 1 part, propylene is 60 parts, network-like polyester polyols copolymer is 3 parts, glass fibre is 30 parts, phosphorous acid
Esters are 0.001 part, methoxy polyethylene glycol methacrylate-styrene polymer copolymer is 0.5 part, aromatic polycarbonate is 30 parts, PPG-
25 parts of PLURONIC F-127.
Its raw material is also including the mass ratio 4 of fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7
～1:1.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and
Temperature is 100-120 DEG C；Material after remixing is added to double screw extruder carries out just one-step extrusion molding；After will tentatively extrude
Material after molding is transferred in single screw extrusion machine, carries out secondary extrusion molding；The material of secondary extrusion molding is carried out again
Cooling shaping；Then the material after cooling shaping is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is carried out
Detection, detects qualified rear as finished product.
Wherein the molecular weight of block copolymer is 200-14000.
Embodiment 3
Polystyrene is 6 parts, propylene is 65 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is that 35 parts of sulfur-bearings resist
Oxygen agent is 0.005 part, polyetheramides acid imide is 2 parts, aromatic polycarbonate is 40 parts, PPG-PEG-PPG block copolymers 30
Part.
Its raw material is also including the mass ratio 4 of fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7
～1:1.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and
Temperature is 100-120 DEG C；Material after remixing is added to double screw extruder carries out just one-step extrusion molding；After will tentatively extrude
Material after molding is transferred in single screw extrusion machine, carries out secondary extrusion molding；The material of secondary extrusion molding is carried out again
Cooling shaping；Then the material after cooling shaping is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is carried out
Detection, detects qualified rear as finished product.
Wherein the molecular weight of block copolymer is 200-14000.
Embodiment 4
Polystyrene is 8 parts, propylene is 70 parts, network-like polyester polyols copolymer is 5 parts, glass fibre is 32 parts, phosphorous acid
Esters and sulfur-bearing antioxidant are 0.001 part, polyetheramides acid imide and methoxy polyethylene glycol methacrylate-styrene polymer copolymer are 1
Part, aromatic polycarbonate are 30 parts, 20 parts of PPG-PEG-PPG block copolymers.
Its raw material is also including the mass ratio 4 of fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7
～1:1, polyether-type antistatic additive is that polyether ester amides, polyetheramides acid imide, methoxy polyethylene glycol methacrylate-styrene polymer are common
The mixing of one or more in polymers.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and
Temperature is 100-120 DEG C；Material after remixing is added to double screw extruder carries out just one-step extrusion molding；After will tentatively extrude
Material after molding is transferred in single screw extrusion machine, carries out secondary extrusion molding；The material of secondary extrusion molding is carried out again
Cooling shaping；Then the material after cooling shaping is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is carried out
Detection, detects qualified rear as finished product.
Wherein the molecular weight of block copolymer is 200-14000.
Embodiment 5
Polystyrene is 1 part, propylene is 75 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is 25 parts, hindered phenol
Class is 0.005 part, polyether ester amides and polyetheramides acid imide are 2 parts, aromatic polycarbonate is 25 parts, PPG-PEG-PPG is embedding
20 parts of copolymer of section.
Its raw material is also including the mass ratio 4 of fluorinated alkyl sulfonate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7
～1:1.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and
Temperature is 100-120 DEG C；Material after remixing is added to double screw extruder carries out just one-step extrusion molding；After will tentatively extrude
Material after molding is transferred in single screw extrusion machine, carries out secondary extrusion molding；The material of secondary extrusion molding is carried out again
Cooling shaping；Then the material after cooling shaping is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is carried out
Detection, detects qualified rear as finished product.
Wherein the molecular weight of block copolymer is 200-14000.
The present invention is by adjusting formula materials ratio, aromatic polycarbonate and PPG-PEG-PPG block copolymer hybrid energy
Enough so that propylene is to the low activity state activation such as glass fibre and antistatic additive, toughener, therefore the PPG30 composites for generating
Its electrostatic and intensity enhancing compared with existing common poly- third PPG30, the resistivity minimum on surface can reach 3.0*109Ω-
4.0*109Ω, therefore cost is just reduced, therefore, it is possible to reach the requirement for being applied to mine ventilator, improve mine ventilator
Service life, and its bending strength reaches 130-135MPa;Notch impact strength reaches 200-230j/m.
Claims (5)
1. a kind of PPG30 composites, it is characterised in that：Its parts by weight of raw materials is as follows：Polystyrene is 1-8 parts, propylene is 55-
75 parts, toughener be 1-10 parts, glass fibre be 25-35 parts, antioxidant be that 0.001-0.005 parts, polyether-type antistatic additive are
0.5-2 parts, aromatic polycarbonate are 25-40 parts, PPG-PEG-PPG block copolymer 20-30 parts.
2. a kind of PPG30 composites according to claim 1, it is characterised in that：Its raw material also includes perfluoroalkyl sulphur
The mass ratio 4 of hydrochlorate, polyether-type antistatic additive and fluorinated alkyl sulfonate:7～1:1, polyether-type antistatic additive is polyether ester acyl
The mixing of one or more in amine, polyetheramides acid imide, methoxy polyethylene glycol methacrylate-styrene polymer copolymer.
3. a kind of PPG30 composites according to claim 1, it is characterised in that：The antioxidant is Hinered phenols, Asia
One or more in phosphoric acid ester, sulfur-bearing antioxidant.
4. a kind of PPG30 composites according to claim 1, it is characterised in that：The toughener is network-like polyester
Multiple copolymer.
5. a kind of PPG30 composites according to claim 1, it is characterised in that：Its preparation method is as follows：
1）Mixing：The raw material of claim 1 weight portion is added in mixer and is sufficiently mixed, and temperature is 100-120
℃；
2）Mixed material in step 1 is added to into double screw extruder carries out just one-step extrusion molding；
3）Material after first one-step extrusion molding in step 2 is transferred in single screw extrusion machine, secondary extrusion molding is carried out；
4）The material of secondary extrusion molding in step 3 is carried out into cooling shaping；
5）Material after cooling shaping in step 4 is transferred in pelleter carries out pelletizing；
6）Material after pelletizing in step 5 is detected, qualified rear as finished product is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945001.2A CN106566082A (en) | 2016-11-02 | 2016-11-02 | PPG30 composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945001.2A CN106566082A (en) | 2016-11-02 | 2016-11-02 | PPG30 composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566082A true CN106566082A (en) | 2017-04-19 |
Family
ID=58534907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610945001.2A Pending CN106566082A (en) | 2016-11-02 | 2016-11-02 | PPG30 composite material |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828202A (en) * | 2017-12-19 | 2018-03-23 | 周鹤 | A kind of antistatic engineering plastic materials |
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| CN101508835A (en) * | 2009-03-12 | 2009-08-19 | 华南理工大学 | Halogen-free flame-proof static resistant polycarbonate composition and method for producing the same |
| CN101787987A (en) * | 2010-01-07 | 2010-07-28 | 周英霞 | Fan blades of integral mine fan and preparation method thereof |
| CN104312121A (en) * | 2014-11-19 | 2015-01-28 | 威海共达塑胶化工制品有限公司 | High-toughness transparent polylactic acid film and preparing method thereof |
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-
2016
- 2016-11-02 CN CN201610945001.2A patent/CN106566082A/en active Pending
Patent Citations (6)
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| CN101402776A (en) * | 2008-11-04 | 2009-04-08 | 惠州市沃特新材料有限公司 | Electroconductive plastics and method of producing the same |
| CN101508835A (en) * | 2009-03-12 | 2009-08-19 | 华南理工大学 | Halogen-free flame-proof static resistant polycarbonate composition and method for producing the same |
| CN101787987A (en) * | 2010-01-07 | 2010-07-28 | 周英霞 | Fan blades of integral mine fan and preparation method thereof |
| CN105219029A (en) * | 2014-06-25 | 2016-01-06 | 江苏裕兴薄膜科技股份有限公司 | A kind of antistatic blue polyester film and preparation method thereof |
| CN104312121A (en) * | 2014-11-19 | 2015-01-28 | 威海共达塑胶化工制品有限公司 | High-toughness transparent polylactic acid film and preparing method thereof |
| CN105273372A (en) * | 2015-11-18 | 2016-01-27 | 东莞市万江明冠实业有限公司 | Macromolecule heat conduction and dissipation blended composite material and automatic preparation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107828202A (en) * | 2017-12-19 | 2018-03-23 | 周鹤 | A kind of antistatic engineering plastic materials |
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