CN106634493A - Chlorinated polyether powder coating as well as preparation method and use method thereof - Google Patents
Chlorinated polyether powder coating as well as preparation method and use method thereof Download PDFInfo
- Publication number
- CN106634493A CN106634493A CN201611236885.0A CN201611236885A CN106634493A CN 106634493 A CN106634493 A CN 106634493A CN 201611236885 A CN201611236885 A CN 201611236885A CN 106634493 A CN106634493 A CN 106634493A
- Authority
- CN
- China
- Prior art keywords
- chlorinated polyether
- powdery paints
- parts
- ceramic balls
- chlorinated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D171/00—Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain; Coating compositions based on derivatives of such polymers
- C09D171/02—Polyalkylene oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
- B05D7/54—No clear coat specified
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/48—Stabilisers against degradation by oxygen, light or heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2518/00—Other type of polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2602/00—Organic fillers
-
- 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
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention provides a chlorinated polyether powder coating as well as a preparation method and a use method thereof, relates to a powder coating as well as a preparation method and a use method thereof, and aims to solve the problem that existing chlorinated polyether coatings for friction-reducing paint cannot achieve the required adhesive force for the friction-reducing paint. The chlorinated polyether powder coating is prepared from chlorinated polyether, a silane coupling agent, a toughening agent and an antioxidant. The preparation method comprises steps as follows: grinding chlorinated polyether, the toughening agent and the antioxidant at a certain temperature and then adding the silane coupling agent for grinding. The use method comprises steps as follows: coating the surface of a part with primer, and then spraying the chlorinated polyether powder coating, performing heating, repeating the spraying and heating s 2-3 times, and performing heating and cooling finally.
Description
Technical field
The present invention relates to a kind of powdery paints and preparation method thereof and using method.
Background technology
Chlorinated polyether is a kind of linear Crystalline plastics, and scientific name is double (chloromethyl) fourth oxygen rings of poly- 3,3-.Due to chlorination
Chloride 45.5% in polyethers (CPE) molecular structure, chloromethyl is connected with the carbon atom on the molecular backbone without hydrogen atom, heating
Shi Buyi sloughs " Cl ", so heat resistance it is higher (its under the conditions of strong corrosive medium, 120 DEG C can Long-Time Service, without deep-etching be situated between
During matter, 140 DEG C can short-period used).The polarity of this symmetrical regular texture and chloromethyl on main chain has chlorinated polyether
The anti-wear performance of higher fusing point, degree of crystallinity and good physical and mechanical properties and protrusion.Chlorinated polyether is removed above-mentioned excellent
Performance outside, also with good insulating properties, creep-resistant property, processing characteristics, low water absorbable, good chemical-resistant resistance
Property, excellent anti-flammability and cementability.
Just because of the above-mentioned advantage of chlorinated polyether, chlorinated polyether be used for anticorrosive paint and reduce material between rub subtract
Rub in coating, and be used in wear-reduced coating need chlorinated polyether coating to there is excellent bonding force by viscous material, although chlorination
Polyethers has excellent bonding force, but does not reach the bonding force required for wear-reduced coating.
The content of the invention
The invention solves the problems that being currently used in wear-reduced coating needing chlorinated polyether coating to there is excellent gluing by viscous material
Relay, although chlorinated polyether has excellent bonding force, does not reach the bonding force required for wear-reduced coating, and provides a kind of chlorine
Change polyethers powdery paints and preparation method thereof and using method.
The present invention chlorinated polyether powdery paints by weight by 90 parts～100 parts chlorinated polyethers, 0.1 part～0.2 part
Silane coupler, 1 part～10 parts toughener and 1 part～2 parts antioxidant are prepared from.
A kind of preparation method of chlorinated polyether powdery paints is carried out according to the following steps：
First, weigh by weight 90 parts～100 parts chlorinated polyethers, 0.1 part～0.2 part silane coupler, 1 part～10 parts
Toughener and 1 part～2 parts antioxidant；
Described chlorinated polyether granularity is 100 mesh～200 mesh；Described toughener granularity is 100 mesh～150 mesh；
2nd, 90 parts～100 parts chlorinated polyethers, 1 part～10 parts toughener and 1 part～2 parts antioxidant are added to into ball mill
In, then 40 Ceramic Balls are added by every 1kg materials, and under conditions of temperature is for 15 DEG C～20 DEG C, 48h is ground, add
0.1 part～0.2 part silane coupler, and under conditions of temperature is for 15 DEG C～20 DEG C, 72h is ground, obtain chlorinated polyether powder
Coating；
40 described Ceramic Balls are by the Ceramic Balls of a diameter of 38.5mm, the Ceramic Balls of a diameter of 31mm and a diameter of 25mm
Ceramic Balls composition, and the Ceramic Balls of a diameter of 38.5mm are with the number ratio of the Ceramic Balls of a diameter of 31mm in 40 Ceramic Balls
2:The Ceramic Balls of a diameter of 38.5mm and the number ratio of the Ceramic Balls of a diameter of 25mm are 2 in 3,40 Ceramic Balls:3.
A kind of using method of chlorinated polyether powdery paints is carried out according to the following steps：
First, isocyanates is mixed with chlorobenzene, obtains silane coupling agent, then uniformly coat silane coupling agent to sandblasting, oil removing
Piece surface, the part after being coated；
Described isocyanates is 1 with the mass ratio of chlorobenzene:(5～20)；
Described isocyanates be toluene di-isocyanate(TDI), 2,2 '-dimethyl -3,3 ', the isocyanide of 5,5 '-triphenyl methane four
Acid esters, methyl diphenylene diisocyanate, hydrogenated diphenyl methane diisocyanate, XDI and different Buddhist
One kind or wherein several mixtures in your ketone diisocyanate；
2nd, under conditions of flush coater pressure is 0.1MPa～0.3MPa, to the piece surface even application chlorine after coating
Change polyethers powdery paints, then blow away the unnecessary chlorinated polyether powdery paints of piece surface with weak compressed air, obtain spraying chlorine
Change the part of polyethers powdery paints；
3rd, the part of spraying chlorinated polyether powdery paints is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, to parts list
Face chlorinated polyether powdery paints fusing, the part after once being sprayed；
4th, the part after once spraying is repeated 2 times～3 times by step 2 to three, the part after being processed, then will
Part after process is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, is incubated 15min～25min, then it is 150 DEG C to be placed in temperature
In baking oven, 40min is incubated, finally naturally cools to room temperature with baking oven, that is, complete a kind of user of chlorinated polyether powdery paints
Method.
The invention has the beneficial effects as follows：By adding toughener, the toughness of powdery paints is improve；By adding silane idol
Connection agent, improves the compatibility of chlorinated polyether and toughener；By using silane coupling agent, hence it is evident that improve powdery paints and material list
The adhesive force in face.
Specific embodiment
Specific embodiment one：Present embodiment chlorinated polyether powdery paints is by weight by 90 parts～100 parts chlorinations
Polyethers, 0.1 part～0.2 part silane coupler, 1 part～10 parts toughener and 1 part～2 parts antioxidant are prepared from.
The beneficial effect of present embodiment is：By adding toughener, the toughness of powdery paints is improve；By adding silicon
Alkane coupling agent, improves the compatibility of chlorinated polyether and toughener.
Specific embodiment two：Present embodiment is with the difference of specific embodiment one：Described toughener is height
One or two mixture in density polyethylene and haloflex.Other are identical with specific embodiment one.
Specific embodiment three：Present embodiment is with the difference of specific embodiment one or one of two：Described is anti-
Oxygen agent is triphenyl phosphite, 2,6 di tert butyl 4 methyl phenol and 2,2' methylene bis (4- methyl-6-tert butyl benzene
Phenol) in one kind or wherein several mixtures.Other are identical with specific embodiment one or two.
Specific embodiment four：Present embodiment is with the difference of one of specific embodiment one to three：Described silicon
Alkane coupling agent is APTES, γ-glycidyl ether oxygen propyl trimethoxy silicane and γ-metering system
One kind or wherein several mixtures in acryloxypropylethoxysilane trimethoxy silane.Other are with specific embodiment one to three-phase
Together.
Specific embodiment five：A kind of preparation method of the chlorinated polyether powdery paints described in present embodiment is by following
What step was carried out：
First, weigh by weight 90 parts～100 parts chlorinated polyethers, 0.1 part～0.2 part silane coupler, 1 part～10 parts
Toughener and 1 part～2 parts antioxidant；
Described chlorinated polyether granularity is 100 mesh～200 mesh；Described toughener granularity is 100 mesh～150 mesh；
2nd, 90 parts～100 parts chlorinated polyethers, 1 part～10 parts toughener and 1 part～2 parts antioxidant are added to into ball mill
In, then 40 Ceramic Balls are added by every 1kg materials, and under conditions of temperature is for 15 DEG C～20 DEG C, 48h is ground, add
0.1 part～0.2 part silane coupler, and under conditions of temperature is for 15 DEG C～20 DEG C, 72h is ground, obtain chlorinated polyether powder
Coating；
40 described Ceramic Balls are by the Ceramic Balls of a diameter of 38.5mm, the Ceramic Balls of a diameter of 31mm and a diameter of 25mm
Ceramic Balls composition, and the Ceramic Balls of a diameter of 38.5mm are with the number ratio of the Ceramic Balls of a diameter of 31mm in 40 Ceramic Balls
2:The Ceramic Balls of a diameter of 38.5mm and the number ratio of the Ceramic Balls of a diameter of 25mm are 2 in 3,40 Ceramic Balls:3.
40 Ceramic Balls are added per 1kg materials in this specific embodiment, material is chlorinated polyether, toughener and antioxidant
Sum, includes the Ceramic Balls of three kinds of particle diameters, respectively 38.5mm, 31mm and 25mm in Ceramic Balls.
Specific embodiment six：Present embodiment is with the difference of specific embodiment five：Toughness reinforcing described in step one
Agent is one or two the mixture in high density polyethylene (HDPE) and haloflex.Other are identical with specific embodiment five.
Specific embodiment seven：Present embodiment is with the difference of specific embodiment five or one of six：Institute in step one
The antioxidant stated is triphenyl phosphite, 2,6 di tert butyl 4 methyl phenol and 2,2' methylene bis (4- methyl-6-tert-butyls
Base phenol) in one kind or wherein several mixtures.Other are identical with specific embodiment five or six.
Specific embodiment eight：One of present embodiment and specific embodiment five to seven difference is：Institute in step one
The silane coupler stated is APTES, γ-glycidyl ether oxygen propyl trimethoxy silicane and γ-first
One kind or wherein several mixtures in base acryloxypropyl trimethoxy silane.Other with specific embodiment five to
Seven is identical.
Specific embodiment nine：A kind of using method of the chlorinated polyether powdery paints described in present embodiment is by following
What step was carried out：
First, isocyanates is mixed with chlorobenzene, obtains silane coupling agent, then uniformly coat silane coupling agent to sandblasting, oil removing
Piece surface, the part after being coated；
Described isocyanates is 1 with the mass ratio of chlorobenzene:(5～20)；
Described isocyanates be toluene di-isocyanate(TDI), 2,2 '-dimethyl -3,3 ', the isocyanide of 5,5 '-triphenyl methane four
Acid esters, methyl diphenylene diisocyanate, hydrogenated diphenyl methane diisocyanate, XDI and different Buddhist
One kind or wherein several mixtures in your ketone diisocyanate；
2nd, under conditions of flush coater pressure is 0.1MPa～0.3MPa, to the piece surface even application chlorine after coating
Change polyethers powdery paints, then blow away the unnecessary chlorinated polyether powdery paints of piece surface with weak compressed air, obtain spraying chlorine
Change the part of polyethers powdery paints；
3rd, the part of spraying chlorinated polyether powdery paints is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, to parts list
Face chlorinated polyether powdery paints fusing, the part after once being sprayed；
4th, the part after once spraying is repeated 2 times～3 times by step 2 to three, the part after being processed, then will
Part after process is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, is incubated 15min～25min, then it is 150 DEG C to be placed in temperature
In baking oven, 40min is incubated, finally naturally cools to room temperature with baking oven, that is, complete a kind of user of chlorinated polyether powdery paints
Method.
In this specific embodiment before piece surface silane coupling agent is not parched completely, carry out spraying the painting of chlorinated polyether powder
Material process.
The beneficial effect of present embodiment is：By using silane coupling agent, hence it is evident that improve powdery paints with material surface
Adhesive force.
Specific embodiment ten：Present embodiment is with the difference of specific embodiment nine：Part described in step one
For stainless steel material or titanium alloy material.Other are identical with specific embodiment nine.
Using following verification experimental verifications effect of the present invention：
Embodiment one：
A kind of chlorinated polyether powdery paints, chlorinated polyether powdery paints by weight by 95 parts of chlorinated polyethers, 0.15 part
Silane coupler, 5 parts of toughener and 1 part of antioxidant are prepared from.
First, 95 parts of chlorinated polyethers, 0.15 part of silane coupler, 5 parts of toughener and 1 part of antioxidant are weighed by weight；
Described chlorinated polyether granularity is 150 mesh；Described toughener granularity is 150 mesh；
2nd, 95 parts of chlorinated polyethers, 5 parts of toughener and 1 part of antioxidant are added in ball mill, then by every 1kg materials
40 Ceramic Balls are added, and under conditions of temperature is for 18 DEG C, grinds 48h, add 0.15 part of silane coupler, and in temperature
Under conditions of 18 DEG C, 72h is ground, obtain chlorinated polyether powdery paints；
40 described Ceramic Balls are by the Ceramic Balls of a diameter of 38.5mm, the Ceramic Balls of a diameter of 31mm and a diameter of 25mm
Ceramic Balls composition, and the Ceramic Balls of a diameter of 38.5mm are with the number ratio of the Ceramic Balls of a diameter of 31mm in 40 Ceramic Balls
2:The Ceramic Balls of a diameter of 38.5mm and the number ratio of the Ceramic Balls of a diameter of 25mm are 2 in 3,40 Ceramic Balls:3；
Described toughener is high density polyethylene (HDPE)；
Described antioxidant is triphenyl phosphite；
The silane coupler is APTES；
For test chlorinated polyether powdery paints with to by the bonding force of viscous material, accordingly, it would be desirable to will be manufactured in the present embodiment
Two parts after chlorinated polyether powder-paint treatment carry out laminating solidification, test shear strength, specifically enter according to the following steps
Capable：
First, isocyanates is mixed with chlorobenzene, obtains silane coupling agent, then uniformly coat silane coupling agent to sandblasting, oil removing
Piece surface, the part after being coated；
Described isocyanates is 1 with the mass ratio of chlorobenzene:10；
Described isocyanates is toluene di-isocyanate(TDI)；Described part is the stainless steel slide blocks of 0Cr15Ni5Cu2Ti；
2nd, under conditions of flush coater pressure is 0.2MPa, to the piece surface even application chlorinated polyether powder after coating
Last coating, then blows away the unnecessary chlorinated polyether powdery paints of piece surface with weak compressed air, obtains spraying chlorinated polyether powder
The part of last coating；
3rd, the part of spraying chlorinated polyether powdery paints is placed in the baking oven that temperature is 235 DEG C, to piece surface chlorination
Polyethers powdery paints melts, the part after once being sprayed；
4th, the part after once spraying is repeated 2 times by step 2 to three, the part after being processed, by two pieces of process
Part laminating afterwards is placed in fixture, in the baking oven that temperature is 235 DEG C, is incubated 15min, then it is 150 DEG C to be placed in temperature
In baking oven, 40min is incubated, finally naturally cools to room temperature with baking oven, obtain treating cutting member.
In the present embodiment before piece surface silane coupling agent is not parched completely, carry out spraying at chlorinated polyether powdery paints
Reason.
In the present embodiment when piece surface chlorinated polyether powdery paints melts, it is uncured before, by two pieces process after zero
Part is fitted.
Contrast experiment one：This contrast experiment is with the difference of embodiment one：Described chlorinated polyether granularity is 40 mesh.Its
It is identical with embodiment one.
Contrast experiment two：This contrast experiment is with the difference of embodiment one：Described chlorinated polyether granularity is 60 mesh.Its
It is identical with embodiment one.
Contrast experiment three：This contrast experiment is with the difference of embodiment two：Described toughener granularity is 60 mesh.Other
It is identical with embodiment one.
Contrast experiment four：This contrast experiment is with the difference of embodiment one：
First, under conditions of flush coater pressure is 0.2MPa, gather to the piece surface even application chlorination after sandblasting, oil removing
Ether powdery paints, then blows away the unnecessary chlorinated polyether powdery paints of piece surface with weak compressed air, obtains spraying chlorination and gathers
The part of ether powdery paints；
Described part is the stainless steel slide blocks of 0Cr15Ni5Cu2Ti；
2nd, the part of spraying chlorinated polyether powdery paints is placed in the baking oven that temperature is 235 DEG C, to piece surface chlorination
Polyethers powdery paints melts, the part after once being sprayed；
3rd, the part after once spraying is repeated 2 times by step one to two, the part after being processed, by two pieces of process
Part laminating afterwards is placed in fixture, in the baking oven that temperature is 235 DEG C, is incubated 15min, then it is 150 DEG C to be placed in temperature
In baking oven, 40min is incubated, finally naturally cools to room temperature with baking oven, obtain treating cutting member.Other are identical with embodiment one.
In this contrast experiment when piece surface chlorinated polyether powdery paints melts, it is uncured before, by two pieces process after
Part is fitted.
What embodiment one and contrast experiment one to three were obtained treats that cutting member is GB/T7124-2008 tests by testing standard
Shear strength, test result is as shown in table 1：
Table 1
As seen from table, the toughness of chlorinated polyether is poor and adhesive force of piece surface is weaker, is improved by adding toughener
The toughness of powdery paints, by using silane coupling agent significantly improves the adhesive force of powdery paints and piece surface.
Claims (10)
1. a kind of chlorinated polyether powdery paints, it is characterised in that chlorinated polyether powdery paints is by weight by 90 parts～100 parts
Chlorinated polyether, 0.1 part～0.2 part silane coupler, 1 part～10 parts toughener and 1 part～2 parts antioxidant are prepared from.
2. a kind of chlorinated polyether powdery paints according to claim 1, it is characterised in that described toughener is high density
One or two mixture in polyethylene and haloflex.
3. a kind of chlorinated polyether powdery paints according to claim 1, it is characterised in that described antioxidant is phosphorous acid
One kind in triphenylmethyl methacrylate, 2,6 di tert butyl 4 methyl phenol and 2,2' methylene bis (4- methyl-6-tert-butylphenols) or
Wherein several mixtures.
4. a kind of chlorinated polyether powdery paints according to claim 1, it is characterised in that described silane coupler is 3-
Aminopropyltriethoxywerene werene, γ-glycidyl ether oxygen propyl trimethoxy silicane and γ-methacryloxypropyl three
One kind or wherein several mixtures in methoxy silane.
5. a kind of a kind of preparation method of chlorinated polyether powdery paints as claimed in claim 1, it is characterised in that chlorinated polyether
The preparation method of powdery paints is carried out according to the following steps：
First, 90 parts～100 parts chlorinated polyethers, 0.1 part～0.2 part silane coupler, 1 part～10 parts toughness reinforcings are weighed by weight
Agent and 1 part～2 parts antioxidant；
Described chlorinated polyether granularity is 100 mesh～200 mesh；Described toughener granularity is 100 mesh～150 mesh；
2nd, 90 parts～100 parts chlorinated polyethers, 1 part～10 parts toughener and 1 part～2 parts antioxidant are added in ball mill, so
Afterwards 40 Ceramic Balls are added by every 1kg materials, and under conditions of temperature is for 15 DEG C～20 DEG C, grind 48h, add 0.1 part
～0.2 part of silane coupler, and under conditions of temperature is for 15 DEG C～20 DEG C, 72h is ground, obtain chlorinated polyether powdery paints；
40 described Ceramic Balls by a diameter of 38.5mm Ceramic Balls, the Ceramic Balls of a diameter of 31mm and a diameter of 25mm pottery
Porcelain ball is constituted, and the Ceramic Balls of a diameter of 38.5mm and the number ratio of the Ceramic Balls of a diameter of 31mm are 2 in 40 Ceramic Balls:3,
The Ceramic Balls of a diameter of 38.5mm and the number ratio of the Ceramic Balls of a diameter of 25mm are 2 in 40 Ceramic Balls:3.
6. a kind of preparation method of chlorinated polyether powdery paints according to claim 5, it is characterised in that institute in step one
The toughener stated is one or two the mixture in high density polyethylene (HDPE) and haloflex.
7. a kind of preparation method of chlorinated polyether powdery paints according to claim 5, it is characterised in that institute in step one
The antioxidant stated is triphenyl phosphite, 2,6 di tert butyl 4 methyl phenol and 2,2' methylene bis (4- methyl-6-tert-butyls
Base phenol) in one kind or wherein several mixtures.
8. a kind of preparation method of chlorinated polyether powdery paints according to claim 5, it is characterised in that institute in step one
The silane coupler stated is APTES, γ-glycidyl ether oxygen propyl trimethoxy silicane and γ-first
One kind or wherein several mixtures in base acryloxypropyl trimethoxy silane.
9. a kind of a kind of using method of chlorinated polyether powdery paints as claimed in claim 1, it is characterised in that chlorinated polyether
The using method of powdery paints is carried out according to the following steps：
First, isocyanates is mixed with chlorobenzene, obtains silane coupling agent, then silane coupling agent is uniformly coated zero to sandblasting, oil removing
Part surface, the part after being coated；
Described isocyanates is 1 with the mass ratio of chlorobenzene:(5～20)；
Described isocyanates be toluene di-isocyanate(TDI), 2,2 '-dimethyl -3,3 ', the isocyanic acid of 5,5 '-triphenyl methane four
Ester, methyl diphenylene diisocyanate, hydrogenated diphenyl methane diisocyanate, XDI and different Fo Er
One kind or wherein several mixtures in ketone diisocyanate；
2nd, under conditions of flush coater pressure is 0.1MPa～0.3MPa, gather to the piece surface even application chlorination after coating
Ether powdery paints, then blows away the unnecessary chlorinated polyether powdery paints of piece surface with weak compressed air, obtains spraying chlorination and gathers
The part of ether powdery paints；
3rd, the part of spraying chlorinated polyether powdery paints is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, to piece surface chlorine
Change the fusing of polyethers powdery paints, the part after once being sprayed；
4th, the part after once spraying is repeated 2 times～3 times by step 2 to three, the part after being processed, then will be processed
Part afterwards is placed in the baking oven that temperature is 235 DEG C ± 2 DEG C, is incubated 15min～25min, then is placed in the baking oven that temperature is 150 DEG C
In, 40min is incubated, finally naturally cool to room temperature with baking oven, that is, complete a kind of using method of chlorinated polyether powdery paints.
10. a kind of using method of chlorinated polyether powdery paints according to claim 9, it is characterised in that institute in step one
The part stated is stainless steel material or titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236885.0A CN106634493B (en) | 2016-12-28 | 2016-12-28 | A kind of application method applied to the chlorinated polyether powdery paints in wear-reduced coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236885.0A CN106634493B (en) | 2016-12-28 | 2016-12-28 | A kind of application method applied to the chlorinated polyether powdery paints in wear-reduced coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106634493A true CN106634493A (en) | 2017-05-10 |
| CN106634493B CN106634493B (en) | 2019-02-01 |
Family
ID=58832362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611236885.0A Active CN106634493B (en) | 2016-12-28 | 2016-12-28 | A kind of application method applied to the chlorinated polyether powdery paints in wear-reduced coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106634493B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325679A (en) * | 2017-07-06 | 2017-11-07 | 张黎明 | A kind of water pump powdery paints with shock-absorbing capacity and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286021A (en) * | 1971-01-22 | 1981-08-25 | Rohm And Haas Company | Powder coatings containing copolymer containing isobornyl methacrylate as melt flow modifier |
| CN102898723A (en) * | 2011-07-28 | 2013-01-30 | 合肥杰事杰新材料股份有限公司 | Polypropylene composition and preparation method thereof |
| CN103773203A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Radiating paint made of chlorinated polyether |
-
2016
- 2016-12-28 CN CN201611236885.0A patent/CN106634493B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4286021A (en) * | 1971-01-22 | 1981-08-25 | Rohm And Haas Company | Powder coatings containing copolymer containing isobornyl methacrylate as melt flow modifier |
| CN102898723A (en) * | 2011-07-28 | 2013-01-30 | 合肥杰事杰新材料股份有限公司 | Polypropylene composition and preparation method thereof |
| CN103773203A (en) * | 2014-01-15 | 2014-05-07 | 芜湖市宝艺游乐科技设备有限公司 | Radiating paint made of chlorinated polyether |
Non-Patent Citations (5)
| Title |
|---|
| 刘益军: "《聚氨酯树脂及其应用》", 31 January 2012, 化学工业出版社 * |
| 孙冬梅: "《氯化聚醚应用开发新进展》", 《中国工业防腐蚀技术协会会议论文集》 * |
| 未知: "《氯化聚醚防腐涂料》", 《老化通讯》 * |
| 赵冰等: "《有机化学反应与有机材料研究》", 30 April 2015, 中国水利水电出版社 * |
| 陈兴娟等: "《环保型涂料生产工艺及应用》", 30 September 2004, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325679A (en) * | 2017-07-06 | 2017-11-07 | 张黎明 | A kind of water pump powdery paints with shock-absorbing capacity and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106634493B (en) | 2019-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103540220A (en) | Wear-resistant epoxy powder coating for pipeline | |
| CN108659469B (en) | Organosilicon resin modified epoxy resin-based neutron shielding material, preparation and application thereof | |
| KR102325460B1 (en) | Aqueous primer composition and laminate using same | |
| CN102814888B (en) | Metal composite delivery pipe with polyurethane elastomer lining and manufacturing method and application of metal composite delivery pipe | |
| CN102504678B (en) | Protection coating for petroleum equipment and construction method thereof | |
| CN107936778B (en) | Preparation method of high-temperature-resistant pipeline anticorrosion epoxy powder coating | |
| CN110468368B (en) | Manufacturing method of high-temperature-resistant wear-resistant insulating coating | |
| CN108064254A (en) | A kind of molding full-plastic runway elastic layer of one-component foam-in-place and preparation method thereof | |
| CN109337523A (en) | A kind of food grade powder coating and the preparation method and application thereof | |
| JP6208533B2 (en) | Water-based polyurethane composition and method for applying the same to floor concrete | |
| CN109913081A (en) | A kind of solvent-free and high temperature-resistant anticorrosive paint for crude oil storage tank | |
| CN115216119B (en) | Epoxy resin composite material and preparation method thereof | |
| CN108485389A (en) | A kind of fluoropolymer powder coatings and its preparation method and application | |
| CN112143301A (en) | Thermosetting corrosion-resistant wear-resistant coating material and preparation and use methods thereof | |
| CN106634493A (en) | Chlorinated polyether powder coating as well as preparation method and use method thereof | |
| KR102329381B1 (en) | Powder primer composition and laminate using same | |
| CN104478290A (en) | Anti-aging artificial quartz stone panel and preparation method thereof | |
| CN106117489A (en) | Nano-wear-resistant polyurethane insulation material | |
| CN103319980A (en) | High wear resistance anticorrosion coating material of crossing pipeline | |
| CN105295269A (en) | Preparation method for graphite filled polytetrafluorethylene material | |
| CN112480752B (en) | Oil-stain-resistant high-adhesion polyethylene powder coating and preparation method and application thereof | |
| CN114539922B (en) | Anti-scouring radiation heat-resistant coating for titanium alloy, and preparation method and application thereof | |
| CN104403590A (en) | Polytetrafluoroethylene adhesive tape, and preparation method and application thereof | |
| CN114621657A (en) | High-temperature ablation-resistant heat-insulating coating and preparation method thereof | |
| EP3397669A1 (en) | Methods for coating inner surfaces of pipes and coated pipes formed thereby |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |