CN104946044A - Insulating outer coating for cable cores and preparation method of outer coating - Google Patents
Insulating outer coating for cable cores and preparation method of outer coating Download PDFInfo
- Publication number
- CN104946044A CN104946044A CN201510325793.9A CN201510325793A CN104946044A CN 104946044 A CN104946044 A CN 104946044A CN 201510325793 A CN201510325793 A CN 201510325793A CN 104946044 A CN104946044 A CN 104946044A
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- parts
- powder
- raw material
- cable cores
- outer coating
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- 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
- C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
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- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses insulating outer coating for cable cores, and relates to the technical field of cable processing. The coating is prepared from the following raw materials in parts by weight: 60-80 parts of deionized water, 20-30 parts of calcite powder, 20-30 parts of titanium dioxide, 25-35 parts of mica powder, 20-30 parts of short fiber, 30-40 parts of ceramic powder, 25-35 parts of acrylic latex, 35-45 parts of ethylene glycol, 30-40 parts of sodium sulfate, 25-35 parts of a mildewcide and 8-10 parts of a thickener. The insulating outer coating for cable cores has the benefits that the technological process is simple, the raw material matching ratio is reasonable, and the raw materials are cheap and easily available; the prepared insulating outer coating for cable cores is relatively high in high-temperature resistance and corrosion resistance, and can be directly applied to the outer walls of the cable cores, so that not only is a good use effect of the cable cores ensured, but also the sheath is prevented from being affected; the coating is relatively good in use effect and suitable for popularization and utilization.
Description
Technical field
The present invention relates to cable processing technique field, be specifically related to a kind of cable conductor rustproof lacquer with insulative effectiveness and preparation method thereof.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, and range of product Service Efficiency and domestic market occupation rate are all more than 90%.Worldwide, the Chinese electric wire gross output value exceedes the U.S., becomes first electric wire producing country in the world.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.China's economic growth continuously and healthily, for cable products provides the huge market space, the incentive that Chinese market is strong, makes the world all sight be focused on Chinese market, in the decades that reform and opening-up is short, the huge throughput that Chinese cable manufacturing industry is formed allows the world regard with special esteem.Along with the continuous expansion of the industry sizes such as China electric power industry, data corresponding industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire industry also has huge development potentiality.Cable mainly comprises inner cable core and is coated on the sheath composition outside cable core, cable core is one of parts main in cable, the main parts of transferring electric power and signal, cable core is in normal use, a large amount of waste heats can be produced, these heats largely can cause the sheath outside cable core impaired, affect the work-ing life of cable.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of reasonable ratio, and heat-proof quality is strong, preparation technology's cable conductor rustproof lacquer simply with insulative effectiveness and preparation method thereof.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of cable conductor rustproof lacquer with insulative effectiveness, it is characterized in that, be made up of the raw material of following weight part: deionized water 60-80 part, calcite in powder 20-30 part, titanium dioxide 20-30 part, mica powder 25-35 part, staple fibre 20-30 part, ceramics powder 30-40 part, ACRYLIC EMULSION 25-35 part, ethylene glycol 35-45 part, sodium sulfate 30-40 part, mould inhibitor 25-35 part, thickening material 8-10 part.
The preferred weight of each raw material is: deionized water 70 parts, calcite in powder 25 parts, titanium dioxide 25 parts, mica powder 30 parts, 25 parts, staple fibre, ceramics powder 35 parts, ACRYLIC EMULSION 30 parts, ethylene glycol 40 parts, 35 parts, sodium sulfate, mould inhibitor 30 parts, thickening material 9 parts.
Described mould inhibitor is Sodium Fluoride, and described thickening material is Natvosol.
Another object of the present invention is to provide a kind of method that the present invention of preparation has the cable conductor rustproof lacquer of insulative effectiveness, it is characterized in that comprising the following steps:
A, select a high speed dispersor, by the deionized water in raw material, ACRYLIC EMULSION and ethylene glycol add wherein, carry out high speed dispersion 30-40min;
B, until above-mentioned raw materials dispersion terminate after, calcite in powder in raw material, titanium dioxide, mica powder, staple fibre and ceramics powder are added wherein, after again stirring, mould inhibitor in raw material and thickening material are added wherein, stirring is warming up to 80-100 DEG C, constant temperature stirs 20-30min, and discharging cooling can obtain.
Using method: uniform for this product machinery or manual type in use, before carrying out the coated sheath of extrusion molding, are spread upon cable core outer wall to cable core by rustproof lacquer of the present invention.
The invention has the beneficial effects as follows: present invention process flow process is succinct, reasonable raw material proportioning, raw material is inexpensive and be easy to get, the cable conductor rustproof lacquer with insulative effectiveness of preparation, has stronger high temperature resistant and corrosion resistant effect, direct effect and cable core outer wall, not only ensure that the result of use of cable core is good, avoid simultaneously and have an impact to sheath, result of use is better, is conducive to promoting and utilizing.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
Take the raw material of following weight: deionized water 60kg, calcite in powder 20kg, titanium dioxide 20kg, mica powder 25kg, staple fibre 20kg, ceramics powder 30kg, ACRYLIC EMULSION 25kg, ethylene glycol 35kg, sodium sulfate 30kg, Sodium Fluoride 25kg, Natvosol 8kg.
Preparation method is as follows:
A, select a high speed dispersor, by the deionized water in raw material, ACRYLIC EMULSION and ethylene glycol add wherein, carry out high speed dispersion 30-40min;
B, until above-mentioned raw materials dispersion terminate after, calcite in powder in raw material, titanium dioxide, mica powder, staple fibre and ceramics powder are added wherein, after again stirring, Sodium Fluoride in raw material and Natvosol are added wherein, stirring is warming up to 80-100 DEG C, constant temperature stirs 20-30min, and discharging cooling can obtain.
Using method: uniform for this product machinery or manual type in use, before carrying out the coated sheath of extrusion molding, are spread upon cable core outer wall to cable core by rustproof lacquer of the present invention.
Embodiment 2
Take the raw material of following weight: deionized water 70kg, calcite in powder 25kg, titanium dioxide 25kg, mica powder 30kg, staple fibre 25kg, ceramics powder 35kg, ACRYLIC EMULSION 30kg, ethylene glycol 40kg, sodium sulfate 35kg, Sodium Fluoride 30kg, Natvosol 9kg.
Preparation method is as follows:
A, select a high speed dispersor, by the deionized water in raw material, ACRYLIC EMULSION and ethylene glycol add wherein, carry out high speed dispersion 30-40min;
B, until above-mentioned raw materials dispersion terminate after, calcite in powder in raw material, titanium dioxide, mica powder, staple fibre and ceramics powder are added wherein, after again stirring, Sodium Fluoride in raw material and Natvosol are added wherein, stirring is warming up to 80-100 DEG C, constant temperature stirs 20-30min, and discharging cooling can obtain.
Using method: uniform for this product machinery or manual type in use, before carrying out the coated sheath of extrusion molding, are spread upon cable core outer wall to cable core by rustproof lacquer of the present invention.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind has the cable conductor rustproof lacquer of insulative effectiveness, it is characterized in that, be made up of the raw material of following weight part: deionized water 60-80 part, calcite in powder 20-30 part, titanium dioxide 20-30 part, mica powder 25-35 part, staple fibre 20-30 part, ceramics powder 30-40 part, ACRYLIC EMULSION 25-35 part, ethylene glycol 35-45 part, sodium sulfate 30-40 part, mould inhibitor 25-35 part, thickening material 8-10 part.
2. a kind of cable conductor rustproof lacquer with insulative effectiveness according to claim 1, is characterized in that: the preferred weight of each raw material is: deionized water 70 parts, calcite in powder 25 parts, titanium dioxide 25 parts, mica powder 30 parts, 25 parts, staple fibre, ceramics powder 35 parts, ACRYLIC EMULSION 30 parts, ethylene glycol 40 parts, 35 parts, sodium sulfate, mould inhibitor 30 parts, thickening material 9 parts.
3. a kind of cable conductor rustproof lacquer with insulative effectiveness according to claim 1, it is characterized in that: described mould inhibitor is Sodium Fluoride, described thickening material is Natvosol.
4. prepare in claim 1 and 2 that any one has a method for the cable conductor rustproof lacquer of insulative effectiveness, it is characterized in that, comprise the following steps:
A, select a high speed dispersor, by the deionized water in raw material, ACRYLIC EMULSION and ethylene glycol add wherein, carry out high speed dispersion 30-40min;
B, until above-mentioned raw materials dispersion terminate after, calcite in powder in raw material, titanium dioxide, mica powder, staple fibre and ceramics powder are added wherein, after again stirring, mould inhibitor in raw material and thickening material are added wherein, stirring is warming up to 80-100 DEG C, constant temperature stirs 20-30min, and discharging cooling can obtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325793.9A CN104946044A (en) | 2015-06-11 | 2015-06-11 | Insulating outer coating for cable cores and preparation method of outer coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510325793.9A CN104946044A (en) | 2015-06-11 | 2015-06-11 | Insulating outer coating for cable cores and preparation method of outer coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104946044A true CN104946044A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510325793.9A Pending CN104946044A (en) | 2015-06-11 | 2015-06-11 | Insulating outer coating for cable cores and preparation method of outer coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104946044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009942A (en) * | 2016-05-20 | 2016-10-12 | 安徽天彩电缆集团有限公司 | Cable anti-sticking powder with insulation function and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590481A (en) * | 2003-08-25 | 2005-03-09 | 上海吉威涂料有限公司 | Ceramic heat insulating elastic paint |
| CN104403465A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Stain-resistant heat-insulation coating and preparation method thereof |
-
2015
- 2015-06-11 CN CN201510325793.9A patent/CN104946044A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1590481A (en) * | 2003-08-25 | 2005-03-09 | 上海吉威涂料有限公司 | Ceramic heat insulating elastic paint |
| CN104403465A (en) * | 2014-11-27 | 2015-03-11 | 国家电网公司 | Stain-resistant heat-insulation coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009942A (en) * | 2016-05-20 | 2016-10-12 | 安徽天彩电缆集团有限公司 | Cable anti-sticking powder with insulation function and preparation method thereof |
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Application publication date: 20150930 |