CN107915931A - A kind of PVC plastic production special lube and preparation method thereof - Google Patents
A kind of PVC plastic production special lube and preparation method thereof Download PDFInfo
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- CN107915931A CN107915931A CN201711317523.9A CN201711317523A CN107915931A CN 107915931 A CN107915931 A CN 107915931A CN 201711317523 A CN201711317523 A CN 201711317523A CN 107915931 A CN107915931 A CN 107915931A
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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
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2205/03—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
- 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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- Polymers & Plastics (AREA)
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Abstract
The present invention relates to a kind of PVC plastic production special lube and preparation method thereof, raw material constituent is made of following ratio in parts by weight：10 15 parts of propane diols, 24 parts of phosphite ester, 24 parts of magnesium stearate, 23 parts of tin stabilizer, 35 parts of silane coupling agent, 23 parts of phenolic resin, 23 parts of D-sorbite, 24 parts of dichloropropane, 12 parts of polypropylene glycerol aether, 30 45 parts of dimethyl silicone polymer.Material of the present invention is easy to get, and stability is strong, high lubricating effect, effectively improves the moist type of PVC plastic, strengthens its toughness, improves compressive effect, antibacterial anti-oxidant, high temperature resistant is corrosion-resistant, and waterproof insulation, prolongs the service life.
Description
Technical field
The present invention relates to a kind of PVC plastic production special lube and preparation method thereof.
Background technology
Addition lubricating oil is needed in PVC plastic production process to reach the profit effect certainly of itself, is otherwise easy to cause fracture
Phenomena such as generation, for the lubricating oil in existing market, be not the special lube for being directed to PVC plastic, do not reach
Desired effect, and stability is poor, reduces lubricity.
The content of the invention：
A kind of PVC plastic production special lube and its preparation side are provided the purpose of the invention is to overcome the shortcomings of the above
Method.
Technical scheme includes：A kind of PVC plastic production special lube and preparation method thereof, raw material composition into
Divide and be made of in parts by weight following ratio：10-15 parts of propane diols, 2-4 parts of phosphite ester, 2-4 parts of magnesium stearate, tin stabilizer
2-3 parts, 3-5 parts of silane coupling agent, 2-3 parts of phenolic resin, 2-3 parts of D-sorbite, 2-4 parts of dichloropropane, polyoxypropylene glyceryl
1-2 parts of ether, 30-45 parts of dimethyl silicone polymer.
Further improvement of the present invention is：Its preparation method is as follows：
A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2300-
2500HZ, temperature are set to 30-45 DEG C, mixture A are obtained after 10-15min；
B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set
Mixture A is added for 280-300 DEG C, pressure position 1.1-1.3MPa, after the completion of reaction to be stirred, stir speed (S.S.) 400-
460r/min, obtains mixture B after stirring evenly；
C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 500-540r/min, then in three times
The mixture B of equivalent is added, carries out centrifugal treating, frequency is set to 8500-9000HZ, it is pure that micro- glutinous shape is filtered out after 15-20min
Liquid, obtains product.
Beneficial effects of the present invention：Material of the present invention is easy to get, and stability is strong, and high lubricating effect, effectively improves PVC plastic
Moist type, strengthens its toughness, avoid occur crack, fracture phenomena such as generation, improve compressive effect, antibacterial anti-oxidant, resistance to height
Temperature, corrosion-resistant, waterproof insulation, prolongs the service life.
Embodiment：
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, which only uses
In explaining the present invention, it is not intended to limit the scope of the present invention..
Embodiment 1
A kind of PVC plastic production special lube and preparation method thereof, raw material constituent is in parts by weight by following ratio group
Into：10 parts of propane diols, 2 parts of phosphite ester, 4 parts of magnesium stearate, 3 parts of tin stabilizer, 3 parts of silane coupling agent, 2 parts of phenolic resin,
3 parts of D-sorbite, 4 parts of dichloropropane, 1 part of polypropylene glycerol aether, 30 parts of dimethyl silicone polymer.
Its preparation method is as follows：
A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2300HZ, temperature
Degree is set to 30 DEG C, and mixture A is obtained after 15min；
B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set
Mixture A is added for 300 DEG C, pressure position 1.1MPa, after the completion of reaction to be stirred, stir speed (S.S.) 400r/min, stirring is equal
Mixture B is obtained after even；
C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 540r/min, then add in three times
The mixture B of equivalent, carries out centrifugal treating, and frequency is set to 9000HZ, micro- pure liquid of glutinous shape is filtered out after 15min, obtains product.
Embodiment 2
A kind of PVC plastic production special lube and preparation method thereof, raw material constituent is in parts by weight by following ratio group
Into：15 parts of propane diols, 4 parts of phosphite ester, 2 parts of magnesium stearate, 2 parts of tin stabilizer, 5 parts of silane coupling agent, 3 parts of phenolic resin,
2 parts of D-sorbite, 2 parts of dichloropropane, 2 parts of polypropylene glycerol aether, 45 parts of dimethyl silicone polymer.
Its preparation method is as follows：
A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2500HZ, temperature
Degree is set to 45 DEG C, and mixture A is obtained after 10min；
B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set
Mixture A is added for 280 DEG C, pressure position 1.3MPa, after the completion of reaction to be stirred, stir speed (S.S.) 460r/min, stirring is equal
Mixture B is obtained after even；
C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 500r/min, then add in three times
The mixture B of equivalent, carries out centrifugal treating, and frequency is set to 8500HZ, micro- pure liquid of glutinous shape is filtered out after 20min, obtains product.
Embodiment 3
A kind of PVC plastic production special lube and preparation method thereof, raw material constituent is in parts by weight by following ratio group
Into：12 parts of propane diols, 3 parts of phosphite ester, 3 parts of magnesium stearate, 2 parts of tin stabilizer, 4 parts of silane coupling agent, 3 parts of phenolic resin,
2 parts of D-sorbite, 3 parts of dichloropropane, 1 part of polypropylene glycerol aether, 35 parts of dimethyl silicone polymer.
Its preparation method is as follows：
A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2400HZ, temperature
Degree is set to 35 DEG C, and mixture A is obtained after 13min；
B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set
Mixture A is added for 290 DEG C, pressure position 1.2MPa, after the completion of reaction to be stirred, stir speed (S.S.) 440r/min, stirring is equal
Mixture B is obtained after even；
C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 530r/min, then add in three times
The mixture B of equivalent, carries out centrifugal treating, and frequency is set to 8700HZ, micro- pure liquid of glutinous shape is filtered out after 18min, obtains product.
Embodiment 4
A kind of PVC plastic production special lube and preparation method thereof, raw material constituent is in parts by weight by following ratio group
Into：13 parts of propane diols, 3 parts of phosphite ester, 4 parts of magnesium stearate, 3 parts of tin stabilizer, 5 parts of silane coupling agent, 3 parts of phenolic resin,
2 parts of D-sorbite, 2 parts of dichloropropane, 2 parts of polypropylene glycerol aether, 40 parts of dimethyl silicone polymer.
Its preparation method is as follows：
A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2400HZ, temperature
Degree is set to 40 DEG C, and mixture A is obtained after 12min；
B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set
Mixture A is added for 290 DEG C, pressure position 1.2MPa, after the completion of reaction to be stirred, stir speed (S.S.) 450r/min, stirring is equal
Mixture B is obtained after even；
C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 530r/min, then add in three times
The mixture B of equivalent, carries out centrifugal treating, and frequency is set to 8800HZ, micro- pure liquid of glutinous shape is filtered out after 18min, obtains product.
In above example, embodiment 4 is most preferred embodiment, and not only wearing coefficient is high, also with stronger flameproof effect,
Lubricant effect is strong, reduces friction coefficient, prolongs the service life.
The foregoing is merely explanation embodiments of the present invention, it is not intended to limit the invention, for the technology of this area
For personnel, within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in
Within protection scope of the present invention.
Claims (2)
- A kind of 1. PVC plastic production special lube and preparation method thereof, it is characterised in that：Raw material constituent is in parts by weight It is made of following ratio：10-15 parts of propane diols, 2-4 parts of phosphite ester, 2-4 parts of magnesium stearate, 2-3 parts of tin stabilizer, silane are even Join 3-5 parts of agent, 2-3 parts of phenolic resin, 2-3 parts of D-sorbite, 2-4 parts of dichloropropane, 1-2 parts of polypropylene glycerol aether, poly- two 30-45 parts of methylsiloxane.
- A kind of 2. PVC plastic production special lube according to claim 1 and preparation method thereof, it is characterised in that：Its Preparation method is as follows：A, phosphite ester, magnesium stearate and tin stabilizer are added in propane diols and carries out ultrasonic dissolution, frequency is set to 2300- 2500HZ, temperature are set to 30-45 DEG C, mixture A are obtained after 10-15min；B, silane coupling agent, dichloropropane and polypropylene glycerol aether are added in phenolic resin and carries out pyrocondensation, temperature is set Mixture A is added for 280-300 DEG C, pressure position 1.1-1.3MPa, after the completion of reaction to be stirred, stir speed (S.S.) 400- 460r/min, obtains mixture B after stirring evenly；C, D-sorbite is added in dimethyl silicone polymer and is mixed, stir speed (S.S.) 500-540r/min, then in three times The mixture B of equivalent is added, carries out centrifugal treating, frequency is set to 8500-9000HZ, it is pure that micro- glutinous shape is filtered out after 15-20min Liquid, obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317523.9A CN107915931A (en) | 2017-12-12 | 2017-12-12 | A kind of PVC plastic production special lube and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711317523.9A CN107915931A (en) | 2017-12-12 | 2017-12-12 | A kind of PVC plastic production special lube and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107915931A true CN107915931A (en) | 2018-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711317523.9A Withdrawn CN107915931A (en) | 2017-12-12 | 2017-12-12 | A kind of PVC plastic production special lube and preparation method thereof |
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| Country | Link |
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| CN (1) | CN107915931A (en) |
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2017
- 2017-12-12 CN CN201711317523.9A patent/CN107915931A/en not_active Withdrawn
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Application publication date: 20180417 |