CN106634425A - Ceramic coating for floating sealing ring - Google Patents

Ceramic coating for floating sealing ring Download PDF

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Publication number
CN106634425A
CN106634425A CN201611163433.4A CN201611163433A CN106634425A CN 106634425 A CN106634425 A CN 106634425A CN 201611163433 A CN201611163433 A CN 201611163433A CN 106634425 A CN106634425 A CN 106634425A
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parts
powder
sealing ring
ceramic coating
curing agent
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张超
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Suzhou Niudong Precision Manufacturing Technology Co Ltd
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Suzhou Niudong Precision Manufacturing Technology Co Ltd
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    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
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    • C08K3/22—Oxides; Hydroxides of metals
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08K3/34—Silicon-containing compounds
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    • C08K5/00—Use of organic ingredients
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    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
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    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
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    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
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    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
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    • C08K2003/0862—Nickel
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    • C08K2003/0893—Zinc
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    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C08K2003/166—Magnesium halide, e.g. magnesium chloride
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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

Abstract

The invention discloses a ceramic coating for a floating sealing ring. The ceramic coating is prepared from the following ingredients in parts by mass: 20 to 30 parts of epoxy resin, 10 to 13 parts of dibutylphthalate, 3 to 5 parts of nanometer titania, 3 to 5 parts of magnesium chloride, 4 to 6 parts of zirconia, 2 to 3 parts of zinc oxide, 3 to 6 parts of calcium oxide, 5 to 10 parts of talcum powder, 5 to 6 parts of nickel powder, 3 to 4 parts of zinc powder, 3 to 5 parts of auxiliary agents, 1 to 2 parts of composite rare earth, 5 to 9 parts of coarse silicon carbide powder, 10 to 13 parts of ethylene glycol and 3 to 5 parts of curing agents. The ceramic coating has the advantages of good wear-resistant performance and high intensity.

Description

A kind of floating sealing ring ceramic coating
Technical field
The present invention relates to a kind of floating sealing ring ceramic coating.
Background technology
Floating sealing ring is a main part of float grease seal.At present, floating sealing ring common on market is mostly metal and floats Seal ring, and predominantly iron floating sealing ring, anti-wear performance is poor, and frictional heat is big, after operation a period of time, is enclosed within above floating sealing ring Rubber ring bounce it is big, be easily damaged, sealing property is substantially reduced, while also reducing the service life of floating sealing ring.
The content of the invention
The technical problem to be solved is, for the shortcoming that above prior art is present, there is provided a kind of wearability Can good, the high floating sealing ring ceramic coating of intensity.
The present invention solves the technical scheme of above technical problem：A kind of floating sealing ring ceramic coating, the Ceramics Ceramic Include following components according to the mass fraction：Epoxy resin：20-30 parts, n-butyl phthalate：10-13 parts, nanometer titanium dioxide Titanium：3-5 parts, magnesium chloride：3-5 parts, zirconium oxide：4-6 parts, zinc oxide：2-3 parts, calcium oxide：3-6 parts, talcum powder：5-10 parts, Nickel powder：5-6 parts, zinc powder：3-4 parts, auxiliary agent：3-5 is tired, compound rare-earth：1-2 parts, carborundum meal：5-9 parts, ethylene glycol：10-13 Part, curing agent：3-5 parts；
The compound rare-earth includes by mass percentage following components：Dysprosium：12-14%, cerium：23-26%, praseodymium：9-14%, neodymium：3- 6%, remaining is lanthanum element；
The composition of the auxiliary agent is calculated by weight as：Nano silicon：12-14 parts, quartz：13-15 parts, bortz powder： 18-20 parts, fluorographite：12-17 parts, clay：12-15 parts；The curing agent is fatty amine.
The technical scheme that further limits of the invention is：
Aforesaid ceramics include according to the mass fraction following components：Epoxy resin：23 parts, n-butyl phthalate：10 parts, receive Rice titanium dioxide：3 parts, magnesium chloride：3 parts, zirconium oxide：4 parts, zinc oxide：2 parts, calcium oxide：3 parts, talcum powder：7 parts, nickel Powder：5 parts, zinc powder：3 parts, auxiliary agent：3 are tired of, compound rare-earth：1 part, carborundum meal：5 parts, ethylene glycol：10 parts, curing agent：3 parts；
Compound rare-earth includes by mass percentage following components：Dysprosium：12%, cerium：23%, praseodymium：10%, neodymium：4%, remaining is lanthanum unit Element；
The composition of auxiliary agent is calculated by weight as：Nano silicon：12 parts, quartz：13 parts, bortz powder：18 parts, it is fluorinated stone Ink：13 parts, clay：12 parts, curing agent is fatty amine.
Aforesaid ceramics include according to the mass fraction following components：Epoxy resin：25 parts, n-butyl phthalate：11 Part, nano titanium oxide：4 parts, magnesium chloride：4 parts, zirconium oxide：5 parts, zinc oxide：3 parts, calcium oxide：4 parts, talcum powder：8 parts, Nickel powder：6 parts, zinc powder：4 parts, auxiliary agent：4 parts, compound rare-earth：2 parts, carborundum meal：6 parts, ethylene glycol：11 parts, curing agent：4 Part；
Compound rare-earth includes by mass percentage following components：Dysprosium：13%, cerium：24%, praseodymium：11%, neodymium：5%, remaining is lanthanum unit Element；
The composition of auxiliary agent is calculated by weight as：Nano silicon：13 parts, quartz：14 parts, bortz powder：19 parts, it is fluorinated stone Ink：15 parts, clay：13 parts, the curing agent is fatty amine.
Aforesaid floating sealing ring ceramic coating Technology for Heating Processing, specifically includes following steps：
Step one：Magnesium chloride, zirconium oxide, zinc oxide, calcium oxide, carborundum meal, talcum powder are blended according to said ratio Together, pulverize, then add with nickel powder, zinc powder, auxiliary agent and stirring is mixed together into heating furnace, temperature rises to 490-510 DEG C, 3-4h is incubated, then proceed to for temperature to rise to 780-800 DEG C, compound rare-earth stirring is added, 1-2h is incubated, it is subsequently cooled to Room temperature, it is standby；
Step 2：Epoxy resin is melted at 200-220 DEG C according to said ratio, be subsequently adding n-butyl phthalate, Ethylene glycol stirs 20-30min with 200-300r/min, and temperature rises to 95-98 DEG C, is incubated 15-20min, is then down to 50-60 ℃；
Step 3：Step one and step 2 are mixed, curing agent is subsequently adding, 30-40min, temperature are stirred with 300-400r/min Degree rises to 200-210 DEG C, is incubated 20-30min, is subsequently cooled to 50-60 DEG C, is then covered by floating sealing ring surface, Jing air coolings To room temperature.
The invention has the beneficial effects as follows：Prepared by invention with good anti-wear performance, add fluorination Graphite, fluorographite has excellent greasy property so that can preferably merge between the raw material and raw material in preparation process；Plus Enter nickel powder, zinc powder, auxiliary agent etc., increase the intensity and adhesive ability of ceramic coating, add nano material, it is possible to increase wearability and Intensity.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of floating sealing ring ceramic coating, and ceramics include according to the mass fraction following components：Epoxy resin：23 Part, n-butyl phthalate：10 parts, nano titanium oxide：3 parts, magnesium chloride：3 parts, zirconium oxide：4 parts, zinc oxide：2 Part, calcium oxide：3 parts, talcum powder：7 parts, nickel powder：5 parts, zinc powder：3 parts, auxiliary agent：3 are tired of, compound rare-earth：1 part, carborundum meal：5 Part, ethylene glycol：10 parts, curing agent：3 parts；
Compound rare-earth includes by mass percentage following components：Dysprosium：12%, cerium：23%, praseodymium：10%, neodymium：4%, remaining is lanthanum unit Element；
The composition of auxiliary agent is calculated by weight as：Nano silicon：12 parts, quartz：13 parts, bortz powder：18 parts, it is fluorinated stone Ink：13 parts, clay：12 parts, curing agent is fatty amine.
The floating sealing ring of the present embodiment ceramic coating Technology for Heating Processing, specifically includes following steps：
Step one：Magnesium chloride, zirconium oxide, zinc oxide, calcium oxide, carborundum meal, talcum powder are blended according to said ratio Together, pulverize, then add with nickel powder, zinc powder, auxiliary agent and stirring is mixed together into heating furnace, temperature rises to 490 DEG C, protect Warm 4h, then proceedes to for temperature to rise to 790 DEG C, adds compound rare-earth stirring, is incubated 1.5h, is subsequently cooled to room temperature, standby；
Step 2：Epoxy resin is melted at 210 DEG C according to said ratio, is subsequently adding n-butyl phthalate, second two Alcohol stirs 25min with 260r/min, and temperature rises to 95 DEG C, is incubated 17min, is then down to 55 DEG C；
Step 3：Step one and step 2 are mixed, curing agent is subsequently adding, 35min is stirred with 360r/min, temperature rises to 200 DEG C, 25min is incubated, is subsequently cooled to 53 DEG C, be then covered by floating sealing ring surface, Jing air coolings are to room temperature.
Embodiment 2
The present embodiment provides a kind of floating sealing ring ceramic coating, and ceramics include according to the mass fraction following components：Epoxy resin：25 Part, n-butyl phthalate：11 parts, nano titanium oxide：4 parts, magnesium chloride：4 parts, zirconium oxide：5 parts, zinc oxide：3 parts, Calcium oxide：4 parts, talcum powder：8 parts, nickel powder：6 parts, zinc powder：4 parts, auxiliary agent：4 parts, compound rare-earth：2 parts, carborundum meal：6 parts, Ethylene glycol：11 parts, curing agent：4 parts；
Compound rare-earth includes by mass percentage following components：Dysprosium：13%, cerium：24%, praseodymium：11%, neodymium：5%, remaining is lanthanum unit Element；
The composition of auxiliary agent is calculated by weight as：Nano silicon：13 parts, quartz：14 parts, bortz powder：19 parts, it is fluorinated stone Ink：15 parts, clay：13 parts, curing agent is fatty amine.
The floating sealing ring of the present embodiment ceramic coating Technology for Heating Processing, specifically includes following steps：
Step one：Magnesium chloride, zirconium oxide, zinc oxide, calcium oxide, carborundum meal, talcum powder are blended according to said ratio Together, pulverize, then add with nickel powder, zinc powder, auxiliary agent and stirring is mixed together into heating furnace, temperature rises to 495 DEG C, protect Warm 3.5h, then proceedes to for temperature to rise to 800 DEG C, adds compound rare-earth stirring, is incubated 1h, is subsequently cooled to room temperature, standby；
Step 2：Epoxy resin is melted at 215 DEG C according to said ratio, is subsequently adding n-butyl phthalate, second two Alcohol stirs 23min with 280/min, and temperature rises to 97 DEG C, is incubated 15min, is then down to 57 DEG C；
Step 3：Step one and step 2 are mixed, curing agent is subsequently adding, 30min is stirred with 400r/min, temperature rises to 210 DEG C, 20min is incubated, is subsequently cooled to 57 DEG C, be then covered by floating sealing ring surface, Jing air coolings are to room temperature.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape Into technical scheme, all fall within the protection domain of application claims.

Claims (4)

1. a kind of floating sealing ring ceramic coating, it is characterised in that the Ceramics Ceramic includes according to the mass fraction following components：Ring Oxygen tree fat：20-30 parts, n-butyl phthalate：10-13 parts, nano titanium oxide：3-5 parts, magnesium chloride：3-5 parts, oxidation Zirconium：4-6 parts, zinc oxide：2-3 parts, calcium oxide：3-6 parts, talcum powder：5-10 parts, nickel powder：5-6 parts, zinc powder：3-4 parts, auxiliary agent： 3-5 is tired, compound rare-earth：1-2 parts, carborundum meal：5-9 parts, ethylene glycol：10-13 parts, curing agent：3-5 parts；
The compound rare-earth includes by mass percentage following components：Dysprosium：12-14%, cerium：23-26%, praseodymium：9-14%, neodymium：3- 6%, remaining is lanthanum element；
The composition of the auxiliary agent is calculated by weight as：Nano silicon：12-14 parts, quartz：13-15 parts, bortz powder： 18-20 parts, fluorographite：12-17 parts, clay：12-15 parts；The curing agent is fatty amine.
2. floating sealing ring ceramic coating according to claim 1, it is characterised in that the ceramics include according to the mass fraction with Lower component：Epoxy resin：23 parts, n-butyl phthalate：10 parts, nano titanium oxide：3 parts, magnesium chloride：3 parts, oxidation Zirconium：4 parts, zinc oxide：2 parts, calcium oxide：3 parts, talcum powder：7 parts, nickel powder：5 parts, zinc powder：3 parts, auxiliary agent：3 are tired of, compound rare-earth： 1 part, carborundum meal：5 parts, ethylene glycol：10 parts, curing agent：3 parts；
The compound rare-earth includes by mass percentage following components：Dysprosium：12%, cerium：23%, praseodymium：10%, neodymium：4%, remaining is Lanthanum element；
The composition of the auxiliary agent is calculated by weight as：Nano silicon：12 parts, quartz：13 parts, bortz powder：18 parts, fluorine Graphite：13 parts, clay：12 parts, the curing agent is fatty amine.
3. floating sealing ring ceramic coating according to claim 1, it is characterised in that the ceramics include according to the mass fraction with Lower component：Epoxy resin：25 parts, n-butyl phthalate：11 parts, nano titanium oxide：4 parts, magnesium chloride：4 parts, oxidation Zirconium：5 parts, zinc oxide：3 parts, calcium oxide：4 parts, talcum powder：8 parts, nickel powder：6 parts, zinc powder：4 parts, auxiliary agent：4 parts, compound rare-earth： 2 parts, carborundum meal：6 parts, ethylene glycol：11 parts, curing agent：4 parts；
The compound rare-earth includes by mass percentage following components：Dysprosium：13%, cerium：24%, praseodymium：11%, neodymium：5%, remaining is Lanthanum element；
The composition of the auxiliary agent is calculated by weight as：Nano silicon：13 parts, quartz：14 parts, bortz powder：19 parts, fluorine Graphite：15 parts, clay：13 parts, the curing agent is fatty amine.
4. the ceramic coating Technology for Heating Processing of the floating sealing ring according to claim 1-3, it is characterised in that specifically include following step Suddenly：
Step one：Magnesium chloride, zirconium oxide, zinc oxide, calcium oxide, carborundum meal, talcum powder are blended according to said ratio Together, pulverize, then add with nickel powder, zinc powder, auxiliary agent and stirring is mixed together into heating furnace, temperature rises to 490-510 DEG C, 3-4h is incubated, then proceed to for temperature to rise to 780-800 DEG C, compound rare-earth stirring is added, 1-2h is incubated, it is subsequently cooled to Room temperature, it is standby；
Step 2：Epoxy resin is melted at 200-220 DEG C according to said ratio, be subsequently adding n-butyl phthalate, Ethylene glycol stirs 20-30min with 200-300r/min, and temperature rises to 95-98 DEG C, is incubated 15-20min, is then down to 50-60 ℃；
Step 3：Step one and step 2 are mixed, curing agent is subsequently adding, 30-40min, temperature are stirred with 300-400r/min Degree rises to 200-210 DEG C, is incubated 20-30min, is subsequently cooled to 50-60 DEG C, is then covered by floating sealing ring surface, Jing air coolings To room temperature.
CN201611163433.4A 2016-12-15 2016-12-15 Ceramic coating for floating sealing ring Pending CN106634425A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107880759A (en) * 2017-12-16 2018-04-06 苏州赛斯德工程设备有限公司 A kind of corrosion resistant anti-interference switch cabinet
CN113388304A (en) * 2021-07-20 2021-09-14 广州圣威化妆品包装有限公司 Manufacturing process of wear-resistant cosmetic packaging bottle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104862519A (en) * 2015-04-27 2015-08-26 苏州统明机械有限公司 Zinc-nickel alloy-contained ceramic and preparation method thereof
CN105039966A (en) * 2015-07-29 2015-11-11 蚌埠凯盛工程技术有限公司 Anti-tensile metallic nickel ceramic coating and manufacturing method thereof
CN105348980A (en) * 2015-09-25 2016-02-24 洛阳暖盈电子技术有限公司 Wear-resistant ceramic coating
CN105420582A (en) * 2015-12-04 2016-03-23 苏州市神龙门窗有限公司 Ceramic coating wrapping aluminum alloy door window and heat treatment process of coating

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CN104862519A (en) * 2015-04-27 2015-08-26 苏州统明机械有限公司 Zinc-nickel alloy-contained ceramic and preparation method thereof
CN105039966A (en) * 2015-07-29 2015-11-11 蚌埠凯盛工程技术有限公司 Anti-tensile metallic nickel ceramic coating and manufacturing method thereof
CN105348980A (en) * 2015-09-25 2016-02-24 洛阳暖盈电子技术有限公司 Wear-resistant ceramic coating
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CN113388304A (en) * 2021-07-20 2021-09-14 广州圣威化妆品包装有限公司 Manufacturing process of wear-resistant cosmetic packaging bottle

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