CN105885551A - Cable fire-resistant paint and preparation method thereof - Google Patents
Cable fire-resistant paint and preparation method thereof Download PDFInfo
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- CN105885551A CN105885551A CN201610329354.XA CN201610329354A CN105885551A CN 105885551 A CN105885551 A CN 105885551A CN 201610329354 A CN201610329354 A CN 201610329354A CN 105885551 A CN105885551 A CN 105885551A
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethene
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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
- 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
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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
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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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- 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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- 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
- C09D7/65—Additives macromolecular
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- 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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- 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
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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
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Abstract
The invention provides a cable fire-resistant paint which is mainly prepared from the following raw materials in parts by mass: 23.0-29.0 parts of polyethylene resin, 4.3-5.7 parts of propylene glycol monobutyl ether, 2.7-3.6 parts of chlorinated paraffin 70, 4.9-5.8 parts of expanded perlite, 3.2-3.9 parts of vinyl acetate-acrylic emulsion, 3.4-4.3 parts of stearic acid, 4.3-5.7 parts of ash calcium powder, 5.2-5.8 parts of bentonite and 2.2-2.7 parts of glycerol. The product has the advantages of excellent fire resistance, stable chemical properties, favorable bending resistance, favorable alkali resistance and high adhesive force, and is capable of effectively prolonging the service life of the cable and enhancing the safety.
Description
Technical field
The present invention relates to fireproof coating field, particularly relate to a kind of cable fire-refractory coating and preparation method thereof.
Background technology
Fireproof coating is for flammable substrates surface, can reduce by the combustibility of painting material surface, block the fast of fire
Speed spreads, in order to improve a kind of special coating being coated with material fire endurance.Along with the extensive application of organic synthesis material, to anti-
The performance of fire coating is it is also proposed that higher level requirement.Organic polymer containing difficult burnings such as halogens often leads to the physical property of material
Deteriorating, shortening in service life, cost improve.Cable fire-refractory coating is applicable to the electric wire electricity of power plant, industrial and mineral, telecommunications and civil buildings
The flame treatment of cable.The flameproof protection of the objects such as the flammable substrates that can also be used for timber structure, metal structure and underground engineering.
Publication No. CN 103642330 A(application number 201310564872.6) Chinese patent literature disclose a kind of electricity
Cable fireproof coating, its composition with mass fraction representation is: Corvic 100 parts；Aluminium sesquioxide 5-10
Part；Antimony oxide 2-8 part；Tripolycyanamide 6-10 part；Sodium disilicate 15-20 part；Titanium dioxide 2-5 part；Calcium carbonate 15-25
Part；Decabromodiphenyl oxide is 20-25 part；Tetrabromobisphenol A is 4-6 part；Light stabilizer 1-3 part；DOP25-30 part；Carbamide 3-8
Part；Dimethylbenzene 12-20 part.Publication No. CN 103589309 A(application number 201310487121.9) Chinese patent literature public
Having opened a kind of cable fire-refractory coating, by weight, the formula of cable fire-refractory coating is: alkyd resin 100 weight portion, poly-ammonia
Ester resin 10-30 weight portion, APP 10-15 weight portion, tetramethylolmethane 2-8 weight portion, antimony oxide 1-4 weight
Part, Borax 0.2-2 weight portion, boric acid 3-10 weight portion, cellulose fibre 5-15 weight portion, titanium dioxide 0.5-3 weight
Part, chlorinated paraffin 2-5 weight portion.Publication No. CN 104861797 A(application number 201510207576.X) Chinese patent literary composition
Offer the preparation method disclosing a kind of cable fire-refractory coating, comprise the following steps: successively by 50% water, chlorinated paraffin, poly-phosphorus
Acid ammonium, tetramethylolmethane, tripolycyanamide join in container, stir 10-15min, make solution A；The water of 50% will be left, gather
Acetate emulsion, acrylic ester elastic emulsion, polyurethane resin, epoxy soybean oil, sebacate, titanate coupling agent mix
Uniformly, solution B is made；Solution B is joined in solution A, under stirring condition, add titanium dioxide, antimony oxide, froth breaking
Agent and coalescents, mix homogeneously, i.e. obtain the cable fire-refractory coating containing polyurethane resin.
At present major part fireproof coating the most on the market, its performance difference is relatively big, causes that flame retardant effect is poor, safety is low, no
The demand in market can be met, therefore should strengthen research in this respect for its defect.
Summary of the invention
For problem of the prior art, it is an object of the invention to provide a kind of good flame retardation effect, use the one of safety and stability
Plant cable fire-refractory coating and preparation method thereof.
The technical scheme is that
A kind of cable fire-refractory coating, is mainly prepared from by following raw materials according, is mass parts: polyvinyl resin 23.0-29.0, and third
Glycol butyl ether 4.3-5.7, chlorinated paraffin 70 2.7-3.6, expanded perlite 4.9-5.8, acrylate and vinyl acetate emulsion 3.2-3.9, stearic acid
3.4-4.3, sierozem power 4.3-5.7, bentonite 5.2-5.8, glycerol 2.2-2.7.
Preferred version is, polyvinyl resin 25.0-27.0, propandiol butyl ether 4.7-5.3, chlorinated paraffin 70 3.0-3.3,
Expanded perlite 5.2-5.5, acrylate and vinyl acetate emulsion 3.4-3.7, stearic acid 3.7-4.0, sierozem power 4.6-5.4, bentonite 5.4-5.6,
Glycerol 2.4-2.5.
It is more preferable that polyvinyl resin 26.0, propandiol butyl ether 5.0, chlorinated paraffin 70 3.15, expanded perlite
5.35, acrylate and vinyl acetate emulsion 3.55, stearic acid 3.85, sierozem power 5.0, bentonite 5.5, glycerol 2.45.
The preparation method of described a kind of cable fire-refractory coating, step is as follows:
(1) take expanded perlite, sierozem power and bentonite to pulverize, be dried 1-4 hour (preferably: be dried 2-3 hour；More excellent
Choosing: be dried 2.5 hours), it is placed in grinder, attrition grinding is sieved, and makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol being sequentially added into container, at the uniform velocity stirring 20-30 minute, makes mixed
Close liquid；
(3) under the stirring of 400-800 rev/min, step (1) made fines is joined step (2) gained mixed liquor
In, add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 60-120 minute (preferably: continue mixing 80-
100 minutes；More preferably: continue mixing 90 minutes) to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes, through extrusion press tabletting, cool down,
Pulverize and sieve, sterilization packaging, obtain fireproof coating.
The preparation method of described a kind of cable fire-refractory coating, step (1) attrition grinding cross 120-200 mesh sieve (preferably:
Attrition grinding crosses 140-180 mesh sieve；More preferably: attrition grinding crosses 160 mesh sieves).
The preparation method of described a kind of cable fire-refractory coating, step (2) mixing speed be 50-150 rev/min (preferably
: mixing speed is 80-120 rev/min；More preferably: at the uniform velocity stirring 100 revs/min).
The preparation method of described a kind of cable fire-refractory coating, step (2) at the uniform velocity stirs 23-27 minute (preferably: at the uniform velocity
Stir 25 minutes).
The preparation method of described a kind of cable fire-refractory coating, step (3) is under the stirring of 500-700 rev/min
(preferably: under the stirring of 600 revs/min).
The preparation method of described a kind of cable fire-refractory coating, the temperature that step (4) melt extrudes be 150-200 DEG C (excellent
Choosing: the temperature melt extruded is 160-190 DEG C；More preferably: the temperature melt extruded is 175 DEG C).
The preparation method of described a kind of cable fire-refractory coating, step (4) pulverized 150-250 mesh sieve (preferably: pulverize
Cross 170-230 mesh sieve；More preferably: pulverized 200 mesh sieves).
A kind of cable fire-refractory coating fire protecting performance that the present invention provides is superior, and stable chemical nature has good bending resistance
Property, alkali resistance, adhesive force is high, can effectively extend the service life of cable, improves safety.
Detailed description of the invention
Describe technical scheme in detail below in conjunction with embodiment and experimental example, but protection domain is not limited to this.
1 one kinds of cable fire-refractory coatings of embodiment, are mainly prepared from (every part of 5kg) by following raw materials according: polyvinyl resin
23.0 parts, propandiol butyl ether 4.3 parts, chlorinated paraffin 70 2.7 parts, expanded perlite 4.9 parts, acrylate and vinyl acetate emulsion 3.2 parts, stearic acid
3.4 parts, sierozem power 4.3 parts, bentonite 5.2 parts, glycerol 2.2 parts.The preparation method of above-mentioned a kind of cable fire-refractory coating is:
(1) taking expanded perlite, sierozem power and bentonite to pulverize, be dried 1 hour, be placed in grinder, attrition grinding crosses 120 mesh
Sieve, makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol are sequentially added into container, at the uniform velocity stirring 20 minutes, mixing speed
It is 50 revs/min, makes mixed liquor；
(3) under the stirring of 400 revs/min, step (1) made fines is joined in step (2) gained mixed liquor, then
Add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 60 minutes to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes under the conditions of 150 DEG C, through hot-die
Press tabletting, cooling, pulverize 150 mesh sieves, sterilization packaging, obtain fireproof coating.
2 one kinds of cable fire-refractory coatings of embodiment, are mainly prepared from (every part of 5kg) by following raw materials according: polyvinyl resin
29.0 parts, propandiol butyl ether 5.7 parts, chlorinated paraffin 70 3.6 parts, expanded perlite 5.8 parts, acrylate and vinyl acetate emulsion 3.9 parts, stearic acid
4.3 parts, sierozem power 5.7 parts, bentonite 5.8 parts, glycerol 2.7 parts.The preparation method of above-mentioned a kind of cable fire-refractory coating is:
(1) taking expanded perlite, sierozem power and bentonite to pulverize, be dried 4 hours, be placed in grinder, attrition grinding crosses 200 mesh
Sieve, makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol are sequentially added into container, at the uniform velocity stirring 30 minutes, mixing speed
It is 150 revs/min, makes mixed liquor；
(3) under the stirring of 800 revs/min, step (1) made fines is joined in step (2) gained mixed liquor, then
Add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 120 minutes to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes under the conditions of 200 DEG C, through hot-die
Press tabletting, cooling, pulverize 250 mesh sieves, sterilization packaging, obtain fireproof coating.
3 one kinds of cable fire-refractory coatings of embodiment, are mainly prepared from (every part of 5kg) by following raw materials according: polyvinyl resin
25.0 parts, propandiol butyl ether 4.7 parts, chlorinated paraffin 70 3.0 parts, expanded perlite 5.2 parts, acrylate and vinyl acetate emulsion 3.4 parts, stearic acid
3.7 parts, sierozem power 4.6 parts, bentonite 5.4 parts, glycerol 2.4 parts.The preparation method of above-mentioned a kind of cable fire-refractory coating is:
(1) taking expanded perlite, sierozem power and bentonite to pulverize, be dried 2 hours, be placed in grinder, attrition grinding crosses 140 mesh
Sieve, makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol are sequentially added into container, at the uniform velocity stirring 23 minutes, mixing speed
It is 80 revs/min, makes mixed liquor；
(3) under the stirring of 500 revs/min, step (1) made fines is joined in step (2) gained mixed liquor, then
Add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 80 minutes to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes under the conditions of 160 DEG C, through hot-die
Press tabletting, cooling, pulverize 170 mesh sieves, sterilization packaging, obtain fireproof coating.
4 one kinds of cable fire-refractory coatings of embodiment, are mainly prepared from (every part of 5kg) by following raw materials according: polyvinyl resin
27.0 parts, propandiol butyl ether 5.3 parts, chlorinated paraffin 70 3.3 parts, expanded perlite 5.5 parts, acrylate and vinyl acetate emulsion 3.7 parts, stearic acid
4.0 parts, sierozem power 5.4 parts, bentonite 5.6 parts, glycerol 2.5 parts.The preparation method of above-mentioned a kind of cable fire-refractory coating is:
(1) taking expanded perlite, sierozem power and bentonite to pulverize, be dried 3 hours, be placed in grinder, attrition grinding crosses 140 mesh
Sieve, makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol are sequentially added into container, at the uniform velocity stirring 27 minutes, mixing speed
It is 120 revs/min, makes mixed liquor；
(3) under the stirring of 700 revs/min, step (1) made fines is joined in step (2) gained mixed liquor, then
Add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 100 minutes to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes under the conditions of 190 DEG C, through hot-die
Press tabletting, cooling, pulverize 230 mesh sieves, sterilization packaging, obtain fireproof coating.
5 one kinds of cable fire-refractory coatings of embodiment, are mainly prepared from (every part of 5kg) by following raw materials according: polyvinyl resin
26.0 parts, propandiol butyl ether 5.0 parts, chlorinated paraffin 70 3.15 parts, expanded perlite 5.35 parts, acrylate and vinyl acetate emulsion 3.55 parts, stearic
Acid 3.85 parts, sierozem power 5.0 parts, bentonite 5.5 parts, glycerol 2.45 parts.The preparation method of above-mentioned a kind of cable fire-refractory coating
It is:
(1) take expanded perlite (purchased from Central Plains, Henan mining industry company limited), sierozem power (has purchased from Wuhan grand letter health fine chemistry industry
Limit company) and bentonite (purchased from Chongqing Xin Teng Chemical Co., Ltd.) pulverize, be dried 2.5 hours, be placed in grinder, pulverizing is ground
Honed 160 mesh sieves, make fines；
(2) by propandiol butyl ether (purchased from Hubei Ju Sheng Science and Technology Ltd.), acrylate and vinyl acetate emulsion (purchased from the Hengshui limited duty of new photoinitiator chemical
Ren company) and glycerol (purchased from Shenyang from Chemical Co., Ltd. of section) be sequentially added into container, at the uniform velocity stirring 25 minutes, stirring
Speed is 100 revs/min, makes mixed liquor；
(3) under the stirring of 600 revs/min, step (1) made fines is joined in step (2) gained mixed liquor, then
Add chlorinated paraffin 70(purchased from base bio tech ltd, Shanghai one), stearic acid is (purchased from the limited public affairs of Jinan Chun Lufu commerce and trade
Department) and polyvinyl resin (purchased from Liaocheng Hai Fang industrial chemicals company limited), continue to mix 90 minutes to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes under the conditions of 175 DEG C, through hot-die
Press tabletting, cooling, pulverize 200 mesh sieves, sterilization packaging, obtain fireproof coating.
Primary raw material used by the present invention:
Polyvinyl resin: be the aggregated prepared a kind of thermoplastic resin of ethylene, it is tasteless, odorless, nontoxic, mattness,
The wax-like granule of milky, water insoluble, it is slightly soluble in hydro carbons, toluene etc..Being resistant to the erosion of most of soda acid, water absorption is little, low
Remaining to during temperature keep flexibility, electrical insulating property is high.It is mainly used as agricultural film, industrial packaging film, medicine and food product packing film, machine
Tool part, article of everyday use, construction material, electric wire, cable insulation, coating and synthetic paper etc..
Propandiol butyl ether: molecular formula is C7H16O2, it is a kind of colourless transparent liquid, due to the toxicity that it is extremely low, relatively pleases people
Abnormal smells from the patient, be up-and-coming environment-friendly type solvent.All have been widely used at aspects such as coating, abluent, ink, leathers.
Chlorinated paraffin 70: for white or pale yellow powder, chemical stability is good, is dissolved in aromatic hydrocarbons, ether, ketone, ester；Do not dissolve in
Water, lower alcohol, purposes: be mainly used as fire retardant, it is also used for coating.Chlorinated paraffin for the anticoagulant of petroleum product, viscosifier,
Cutting oil and tanning.
Expanded perlite: natural peral rock and ore (is belonged to acid bigger glassy rock, is volcanic eruption magma chilling
The natural aluminosilicate matter Inorganic Non-metallic Materials concentrated), through broken screening, under high-temperature calcination, its volume drastically expands,
The porous prepared, particulate material that color is white.There is good heat insulating ability, the feature of environmental protection and durability, can be used as filtering agent, catalysis
Agent, molecular sieve and rubber, chemical fertilizer, the carrier of pesticide.
Acrylate and vinyl acetate emulsion: be major function monomer copolymerization with vinyl acetate and butyl acrylate aqueous high molecular tree
Fat.Its feature: 1. particle diameter is thin, gloss is high；The most splendid resistance to water, hardness are big, scrubbing resistance；3. without APEO, formaldehydeless, healthy ring
Protect.
Stearic acid: produced by grease hydrolysis, sterling is the wax-like small pieces crystalline solid of white slightly gloss.It is widely used in
PVC plastic pipe, sheet material, section bar, the manufacture of thin film.Stearic acid is PVC heat stabilizer, has good lubricity with preferable
Light, heat stabilization.
Sierozem power: main component is Ca (OH)2, CaO and a small amount of CaCO3Mixture, be the intensely processed products of Calx.Its
It is mainly used in building coating to improve the resistance to water of coating, abrasion resistance, there is the highest using value.
Bentonite: be the nonmetal clay rock mineral products of the one with montmorillonite as main mineral constituent, wherein smectite content
For 80%-85%, it has, and cohesive force is strong, plasticity is high, demoulding is good, breathability is excellent, physical and chemical performance under high temperature hygrometric state condition
The feature such as stable, can be as binding agent, adsorbent, catalyst, thickening agent, thixotropic agent, decolorising agent etc..
Glycerol: be without the sweet clear and bright thick liquid of color and taste, odorlessness, have the warm sweet taste energy moisture absorption.Main uses: for gas
Phase Stationary liquids and organic synthesis, it is possible to as solvent, gasometer and hydraulic press shock absorber fluid, softening agent, antifreezing agent, antibiotic
Fermentation nutrient, desiccant etc..
The performance test of test example 1 gained of the present invention one cable fire-refractory coating (embodiment 5):
1. traditional performance detection: the standard choosing products obtained therefrom reference cable fireproof coating GB 28374-2012 of the present invention is carried out
Detection.
Detection technique performance indications: as shown in table 1:
Table 1 cable fire-refractory coating technical performance index
As shown in Table 1, products obtained therefrom of the present invention the equal conformance with standard of properties, and carbonization highly significantly lower than less than country
Standard, illustrates that products obtained therefrom of the present invention has good fire resistance.
2. fire resistance test:
Reference literature standard, chooses products obtained therefrom of the present invention and commercial cable fire-refractory coating is tested respectively, and method is for for fire
90min, increases rated voltage for cable, the time that record 3A fuse does not fuses to sample, and contrasts.
Test result: fuse blows during products obtained therefrom 45min of the present invention, and commercial products 22min fusing, illustrate this
The fire resistance of bright products obtained therefrom is more superior.
It should be pointed out that, the detailed description of the invention more representational example that is the present invention, it is clear that the skill of the present invention
Art scheme is not limited to above-described embodiment, it is also possible to have many variations.Those of ordinary skill in the art, the most public with present invention institute
What what that open or according to file written description was undoubted obtained, all it is considered as this patent scope of the claimed.
Claims (10)
1. a cable fire-refractory coating, it is characterised in that be mainly prepared from by following raw materials according, is mass parts: polyethylene tree
Fat 23.0-29.0, propandiol butyl ether 4.3-5.7, chlorinated paraffin 70 2.7-3.6, expanded perlite 4.9-5.8, acrylate and vinyl acetate emulsion
3.2-3.9, stearic acid 3.4-4.3, sierozem power 4.3-5.7, bentonite 5.2-5.8, glycerol 2.2-2.7.
2. a kind of cable fire-refractory coating as claimed in claim 1, it is characterised in that polyvinyl resin 25.0-27.0, propylene glycol
Butyl ether 4.7-5.3, chlorinated paraffin 70 3.0-3.3, expanded perlite 5.2-5.5, acrylate and vinyl acetate emulsion 3.4-3.7, stearic acid 3.7-
4.0, sierozem power 4.6-5.4, bentonite 5.4-5.6, glycerol 2.4-2.5.
3. a kind of cable fire-refractory coating as claimed in claim 1, it is characterised in that polyvinyl resin 26.0, propandiol butyl ether
5.0, chlorinated paraffin 70 3.15, expanded perlite 5.35, acrylate and vinyl acetate emulsion 3.55, stearic acid 3.85, sierozem power 5.0, bentonite
5.5, glycerol 2.45.
4. the preparation method of a kind of cable fire-refractory coating as described in claim 1-3 is arbitrary, it is characterised in that step is as follows:
(1) take expanded perlite, sierozem power and bentonite to pulverize, be dried 1-4 hour (preferably: be dried 2-3 hour；More excellent
Choosing: be dried 2.5 hours), it is placed in grinder, attrition grinding is sieved, and makes fines；
(2) propandiol butyl ether, acrylate and vinyl acetate emulsion and glycerol being sequentially added into container, at the uniform velocity stirring 20-30 minute, makes mixed
Close liquid；
(3) under the stirring of 400-800 rev/min, step (1) made fines is joined step (2) gained mixed liquor
In, add chlorinated paraffin 70, stearic acid and polyvinyl resin, continue mixing 60-120 minute (preferably: continue mixing 80-
100 minutes；More preferably: continue mixing 90 minutes) to uniformly, discharging；
(4) by step (3) made final products, it is placed in double screw extruder, melt extrudes, through extrusion press tabletting, cool down,
Pulverize and sieve, sterilization packaging, obtain fireproof coating.
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (1) attrition grinding
Cross 120-200 mesh sieve (preferably: attrition grinding crosses 140-180 mesh sieve；More preferably: attrition grinding crosses 160 mesh sieves).
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (2) mixing speed
For 50-150 rev/min (preferably: mixing speed is 80-120 rev/min；More preferably: at the uniform velocity stirring 100 revs/min
Clock).
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (2) at the uniform velocity stirs
23-27 minute (preferably: at the uniform velocity stirring 25 minutes).
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (3) is at 500-700
Rev/min stirring under (preferably: under the stirring of 600 revs/min).
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (4) melt extrudes
Temperature be 150-200 DEG C (preferably: the temperature melt extruded is 160-190 DEG C；More preferably: the temperature melt extruded
It it is 175 DEG C).
The preparation method of a kind of cable fire-refractory coating the most as claimed in claim 4, it is characterised in that step (4) was pulverized
150-250 mesh sieve is (preferably: pulverized 170-230 mesh sieve；More preferably: pulverized 200 mesh sieves).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329354.XA CN105885551A (en) | 2016-05-16 | 2016-05-16 | Cable fire-resistant paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610329354.XA CN105885551A (en) | 2016-05-16 | 2016-05-16 | Cable fire-resistant paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885551A true CN105885551A (en) | 2016-08-24 |
Family
ID=56717326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610329354.XA Pending CN105885551A (en) | 2016-05-16 | 2016-05-16 | Cable fire-resistant paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105885551A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678384A (en) * | 2016-12-20 | 2017-05-17 | 铜陵市经纬流体科技有限公司 | Alkali-resistance fast opening and closing gate valve plate |
| CN107353803A (en) * | 2017-08-16 | 2017-11-17 | 辽宁科隆精细化工股份有限公司 | A kind of high-efficiency fireproof polyurethane coating material and preparation method thereof |
| CN112647358A (en) * | 2020-12-07 | 2021-04-13 | 静宁县恒达有限责任公司 | Phosphorus-boron hybrid chain prepolymer block polyurethane water-based moisture-proof flame-retardant carton film coating agent and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090238957A1 (en) * | 2008-03-21 | 2009-09-24 | Clancy Timothy J | Low smoke, fire and water resistant cable coating |
| CN102140291A (en) * | 2010-11-19 | 2011-08-03 | 吴江龙泾红贝家装有限公司 | Water-based heat insulation fireproof coating |
| CN104910754A (en) * | 2015-06-23 | 2015-09-16 | 陈良伢 | Wall thermal-insulation fireproof paint and preparation technique thereof |
| CN105542587A (en) * | 2016-02-19 | 2016-05-04 | 徐冉 | Steel structure fireproof coating and preparation method thereof |
-
2016
- 2016-05-16 CN CN201610329354.XA patent/CN105885551A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090238957A1 (en) * | 2008-03-21 | 2009-09-24 | Clancy Timothy J | Low smoke, fire and water resistant cable coating |
| CN102140291A (en) * | 2010-11-19 | 2011-08-03 | 吴江龙泾红贝家装有限公司 | Water-based heat insulation fireproof coating |
| CN104910754A (en) * | 2015-06-23 | 2015-09-16 | 陈良伢 | Wall thermal-insulation fireproof paint and preparation technique thereof |
| CN105542587A (en) * | 2016-02-19 | 2016-05-04 | 徐冉 | Steel structure fireproof coating and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678384A (en) * | 2016-12-20 | 2017-05-17 | 铜陵市经纬流体科技有限公司 | Alkali-resistance fast opening and closing gate valve plate |
| CN107353803A (en) * | 2017-08-16 | 2017-11-17 | 辽宁科隆精细化工股份有限公司 | A kind of high-efficiency fireproof polyurethane coating material and preparation method thereof |
| CN107353803B (en) * | 2017-08-16 | 2019-11-05 | 辽宁科隆精细化工股份有限公司 | A kind of high-efficiency fireproof polyurethane coating material and preparation method thereof |
| CN112647358A (en) * | 2020-12-07 | 2021-04-13 | 静宁县恒达有限责任公司 | Phosphorus-boron hybrid chain prepolymer block polyurethane water-based moisture-proof flame-retardant carton film coating agent and preparation method and application thereof |
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Address after: 678000 Longyang District of Baoshan city in Yunnan Province, City Road No. 65, District 1 building 2-801 Applicant after: Li Jun Address before: Huashan Zhen Chang Jia Zhuang 250000 Licheng District Shandong city of Ji'nan province No. 8 Applicant before: Li Jun |
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