CN104119740A - Fireproof coating and preparation process thereof - Google Patents
Fireproof coating and preparation process thereof Download PDFInfo
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- CN104119740A CN104119740A CN201410391738.5A CN201410391738A CN104119740A CN 104119740 A CN104119740 A CN 104119740A CN 201410391738 A CN201410391738 A CN 201410391738A CN 104119740 A CN104119740 A CN 104119740A
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Abstract
The invention provides a fireproof coating and a preparation process thereof. The preparation process comprises the following steps: mixing and stirring 5-10 parts of expanded graphite, 10-30 parts of ammonium polyphosphate, 5-10 parts of pentaerythritol, 5-10 parts of melamine phosphate and 5-30 parts of pigments and fillers for 5-10 minutes to pre-mix at 20-30 DEG C; then, grinding to 50-100 mu m; then, adding 10-30 parts of a mixed solvent and 1-5 parts of an auxiliary, and uniformly stirring and dispersing; and then, adding 10-20 parts of modified chlorinated polyethylene resin and uniformly stirring to obtain the expanded fireproof coating provided by the invention. The expanded fireproof coating provided by the invention has excellent fireproof performance and corrosion resistant performance as well as excellent wear resistance and waterproofness.
Description
Technical field
The present invention relates to coating and coating preparation field, be specifically related to a kind of frie retardant coating and preparation technology thereof.
Background technology
Frie retardant coating belongs to special functional coating, refers to that brushing is at substrate surface, can prevent that fire from occurring; stop propagation of flame to be propagated or isolation burning things which may cause a fire disaster; extend base material ignition time, or increase heat-insulating property to postpone the structure deteriorate time, play the general name of a class coating of protection and decorative effect simultaneously.Frie retardant coating has been widely used in the aspects such as utilities building, vehicle, aircraft, naval vessel, ancient architecture and historical relic's protection, electrical equipment, cable, military project, aerospace.Frie retardant coating divides by fire prevention form and composition, can be divided into non-expansion type and the large class of expanded polystyrene veneer two, expanding fire-proof paint is current domestic and international most popular a kind of frie retardant coating, and it is mainly made up of filmogen, dehydration catalyst, char-forming agent, whipping agent, color stuffing.
But, along with Chinese industrial develop rapidly and market on demand, people have higher requirement to frie retardant coating, not only will have good fire resistance, and will have good water-repellancy and non-corrosibility, weather resistance is good.Also require the feature that there is thin thickness, decorate properties is good for finishing fire retardant paint.
Summary of the invention
The object of the invention is for current frie retardant coating waterproof, the poor problem of non-corrosibility, expanding fire-proof paint of a kind of high comprehensive performance and preparation method thereof is provided, this coating has very excellent fire resistance and Corrosion Protection, there is excellent weathering resistance, can meet practical and requirement attractive in appearance.
In order to achieve the above object, the invention provides a kind of frie retardant coating, consist of by weight: modified high chlorinated polyethylene resin 10-20 part, expanded graphite 5-10 part, ammonium polyphosphate 10-30 part, tetramethylolmethane 5-10 part, melamine phosphate 5-10 part, color stuffing 5-30 part, mixed solvent 10-30 part.In above-mentioned formula, modified high chlorinated polyethylene resin has material impact as filmogen to the performance of frie retardant coating.HCPE has excellent chemical stability, and the corrosive goodses such as strong acid, highly basic, strong chlorizating agent are verified, and it does not play corrosive nature, and its erosion resistance than the high 1-2 of chlorinated polyvinyl chloride sulfonation alkene doubly.And HCPE has good weathering resistance, extremely low to water, gas and oxygen permeability after film forming, in atmosphere, expose all the year round, its property indices remains unchanged, because it contains high chlorine composition, effectively gas defence, mildew-resistant, difficulty are fired, flame retardant properties is splendid.But simple HCPE is enbrittled, its snappiness is not good, and therefore the present invention uses modified high chlorinated polyethylene resin, has not only retained the advantage of HCPE self but also has made coating have toughness.The present invention's preferred clorafin modified high chlorinated polyethylene resin and acrylic acid modified HCPE.Expansible black lead itself is water insoluble, can improve the water resistance of coating, and expansible black lead molecular structure is stratiform, has certain lubrication, and this has also improved snappiness and the shock-resistance of film to a certain extent.
As preferably, described coating comprises by weight: modified high chlorinated polyethylene resin 15-20 part, expanded graphite 5-10 part, ammonium polyphosphate 20-30 part, tetramethylolmethane 5-7 part, melamine phosphate 6-7 part, color stuffing 5-15 part, mixed solvent 12-25 part.The more common frie retardant coating erosion resistance of frie retardant coating of preparing by this component is excellent, has good water resistance, is applicable in the large or environment that contains corrosive gases of humidity.
As preferably, described coating comprises by weight: modified high chlorinated polyethylene resin 10-15 part, expanded graphite 7-10 part, ammonium polyphosphate 10-25 part, tetramethylolmethane 7-9 part, melamine phosphate 7-9 part, color stuffing 5-10 part, mixed solvent 20-30 part.The frie retardant coating of this component makes to generate more gas in presence of fire, and diluent air has good extinguishing property.In addition, this frie retardant coating surface drying time is short, can be used as ultra-thin coating and uses.
In the present invention, in frie retardant coating, also contain auxiliary agent, as preferably, auxiliary agent comprises the mixture of a kind of in softening agent, dispersion agent, defoamer, flow agent, sanitas or at least two kinds.Make the adding of auxiliary agent coating good leveling property, uniform in foaming, free settling not, be conducive to storage and construction.
When fire occurs, smog is hinder people escape and carry out action, causes personnel death's one of the main reasons, carbon monoxide poisoning death by suffocation or generally accounted for the 40%-50% of the total death toll of fire by the smoked the dead of other poison gas.In order to reduce smoke creating amount, in this frie retardant coating, add smog inhibitor, be preferably magnesiumcarbonate.
As preferably, described mixed solvent is selected from ethanol, toluene, ethyl acetate, isopropylcarbinol, pimelinketone the mixture of at least two kinds.
For finishing fire retardant paint, ornamental is one of key property, the advantages such as it is high that inorganic color stuffing has tinting strength, and thermal conductivity is low, are selected from the mixture of a kind of in talcum powder, titanium dioxide, zinc oxide, iron oxide yellow, iron oxide red or at least two kinds as preferred color stuffing of the present invention.
Frie retardant coating provided by the present invention not only has good fire resistance, and has good water-repellancy and non-corrosibility, and weather resistance is good, can be used for that variation of ambient temperature is large, in the environment that contains steam or corrosive gases.Do finishing fire retardant paint and also there is thin thickness, feature that decorate properties is good.The surface that can be used for plastic pipe and steel structure tubing, reaches good protection and beautification function.
The present invention also proposes a kind of frie retardant coating preparation technology in addition, comprises the steps:
Steps A, at 20-30 DEG C of temperature, by weight by 5-10 part expanded graphite, 10-30 part ammonium polyphosphate, 5-10 part tetramethylolmethane, 5-10 part melamine phosphate, 5-30 part color stuffing mix and blend 5-10 minute;
Step B, said mixture is ground;
Step C, by grind after mixture add in 10-30 part mixed solvent, dispersed with stirring is even;
Step D, in step C stir after mixture in add 10-20 part modified high chlorinated polyethylene resin agitating even
As preferably, in the time adding mixed solvent, add 1-5 part auxiliary agent.
As preferably, after former abrasive lapping, its fineness is controlled between 50-100 μ m.
Preparation technology of the present invention can make each component raw material fully mix by pre-mixing, the carrying out of grinding technics after being conducive to, material fineness homogeneous after ensureing to grind, the expanding layer that unanimously can ensure to form when frie retardant coating is heated even thickness of material fineness.Mixed solvent adds the raw material that can make after grinding to be better scattered among solvent together with auxiliary agent, forms the fluid of stable in properties, easy handling.
Embodiment
For can clearer understanding implementation process of the present invention and feature, below in conjunction with embodiment, the present invention is described further, it should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can mutually combine.
Embodiment mono-:
Frie retardant coating in the present embodiment is prepared by the following method: at 20-30 DEG C, by weight 6 parts of expanded graphites, 15 parts of ammonium polyphosphates, 10 parts of tetramethylolmethanes, 9.5 parts of melamine phosphates, 7 parts of titanium dioxide mix and blends are carried out to pre-mixing for 5-10 minute, be then ground to fineness and be less than 90um; Add 20 parts of ethyl acetate and isopropylcarbinol mixed solvent, 3 parts of magnesiumcarbonate, 2 portions of 102S sanitass, 0.3 part of o-phthalic acid dibutyl ester, 1 part of TRM003 flow agent and 0.5 part of NXZ defoamer, dispersed with stirring is even again; Then add 20 parts of modified high chlorinated polyethylene resin agitatings even, obtain expanding fire-proof paint of the present invention.
Each performance index of the present embodiment gained frie retardant coating as shown in Table 1.
Table one the present embodiment Properties of Fire-Proofing Coatings index
Find by above experimental result, with method and the prepared evenly nothing caking of frie retardant coating of component of the present embodiment, all standards up to standard of index such as its sticking power, water tolerance, cold-hot circulation ability, are a kind of well behaved refractory paints.
Embodiment bis-:
In the present embodiment, frie retardant coating is made up of following ingredients, and its preparation method is similar to embodiment mono-, repeats no more.
Contain by weight 10 parts of expanded graphites, 29 parts of ammonium polyphosphates, 6 parts of tetramethylolmethanes, 8 parts of melamine phosphates, 12 parts of talcum powder and iron oxide yellow mixing color stuffing, 15 parts of ethyl acetate and toluene Mixed Solvent, 0.3 part of o-phthalic acid dibutyl ester, 1 part of TRM003 flow agent, 0.5 part of NXZ defoamer, 5 parts of magnesiumcarbonate and 12 parts of modified high chlorinated polyethylene resins.
This application of paints, in base styrene plastic(s) sheet material (20mm × 20mm × 4mm) surface, after Air drying 24h, is found to coating is without caking, without peeling phenomenon.Burn after 40min and observe with alcohol blast burner, flame spraying place sheet material is slightly softening, without flame without dense smoke.
Embodiment tri-:
In the present embodiment, frie retardant coating is made up of following ingredients, and its preparation method is similar to embodiment mono-, repeats no more.
Contain by weight 5.5 parts of expanded graphites, 25 parts of ammonium polyphosphates, 9 parts of tetramethylolmethanes, 7 parts of melamine phosphates, 25 parts of titanium dioxides and iron oxide red mixing color stuffing, 25 parts of ethyl acetate and toluene Mixed Solvent, 0.3 part of o-phthalic acid dibutyl ester, 1 part of TRM003 flow agent, 0.5 part of NXZ defoamer, 4 parts of magnesiumcarbonate and 18 parts of modified high chlorinated polyethylene resins.
By this application of paints, in steel structure tube surfaces, paint adhesion is good.After Air drying 24h, with after alcohol blast burner burning 40min, coating is expanded to 30mm by 0.5mm, forms uniform carbon expanding layer, and steel structure tubing is intact.
Embodiment tetra-:
In the present embodiment, frie retardant coating is made up of following ingredients: contain by weight 7 parts of expanded graphites, 10 parts of ammonium polyphosphates, 5 parts of tetramethylolmethanes, 5 parts of melamine phosphates, 15 parts of zinc oxide color stuffings, 25 parts of ethyl acetate and isopropylcarbinol mixed solvent, 0.3 part of o-phthalic acid dibutyl ester, 1 part of TRM003 flow agent, 0.5 part of NXZ defoamer, 1 part of magnesiumcarbonate and 10 parts of modified high chlorinated polyethylene resins.Its preparation method is similar to embodiment mono-, repeats no more.
This coating is coated on 100mm × 100mm × 3mm plank by construction technology, and the about 1.0mm of coat-thickness, after coating is dry, is placed on alcohol blast burner and observes and find after torch firing 40min, foaming layer even compact, and there is not charing, hardening crack phenomenon in plate back.
The above; it is only preferred embodiment of the present invention; it is not the restriction of the present invention being made to other form; the equivalent embodiment that any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as equivalent variations is applied to other field; but every technical solution of the present invention content that do not depart from; any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. a frie retardant coating, is characterized in that, comprises by weight:
2. a kind of frie retardant coating according to claim 1, is characterized in that, described coating comprises by weight:
3. a kind of frie retardant coating according to claim 1, is characterized in that, described coating comprises by weight:
4. according to a kind of frie retardant coating described in claim 1-3 any one, it is characterized in that, described coating also contains auxiliary agent, and described auxiliary agent comprises the mixture of a kind of in softening agent, dispersion agent, defoamer, flow agent, sanitas or at least two kinds.
5. a kind of frie retardant coating according to claim 4, is characterized in that, described coating also contains smog inhibitor, and described smog inhibitor is magnesiumcarbonate.
6. a kind of frie retardant coating according to claim 5, is characterized in that, described mixed solvent is selected from ethanol, toluene, ethyl acetate, isopropylcarbinol, pimelinketone the mixture of at least two kinds.
7. a kind of frie retardant coating according to claim 6, is characterized in that, described color stuffing is selected from the mixture of a kind of in talcum powder, titanium dioxide, zinc oxide, iron oxide yellow, iron oxide red or at least two kinds.
8. a preparation technology for frie retardant coating, is characterized in that comprising the steps:
Steps A, at 20-30 DEG C of temperature, by weight by 5-10 part expanded graphite, 10-30 part ammonium polyphosphate, 5-10 part tetramethylolmethane, 5-10 part melamine phosphate, 5-30 part color stuffing mix and blend 5-10 minute;
Step B, said mixture is ground;
Step C, by grind after mixture add in 10-30 part mixed solvent, dispersed with stirring is even;
Step D, in step C stir after mixture in add 10-20 part modified high chlorinated polyethylene resin agitating even.
9. the preparation technology of a kind of frie retardant coating according to claim 8, is characterized in that, in step C, adds 1-5 part auxiliary agent in adding mixed solvent.
10. the preparation technology of a kind of frie retardant coating according to claim 9, is characterized in that, in described step B, mixture mesh-of-grind is 50-100 μ m.
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| CN201410391738.5A CN104119740A (en) | 2014-08-04 | 2014-08-04 | Fireproof coating and preparation process thereof |
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| CN201410391738.5A CN104119740A (en) | 2014-08-04 | 2014-08-04 | Fireproof coating and preparation process thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163798A (en) * | 2017-06-30 | 2017-09-15 | 朱燕萍 | A kind of fireproof coating |
| CN107384039A (en) * | 2017-08-17 | 2017-11-24 | 安徽卓越电力设备有限公司 | A kind of buried distribution box body special coating and preparation method thereof |
| CN107459851A (en) * | 2017-08-17 | 2017-12-12 | 安徽卓越电力设备有限公司 | A kind of electric automobile charging pile surface abrasion resistance corrosion resistant coating and preparation method thereof |
| CN108530669A (en) * | 2018-05-16 | 2018-09-14 | 鸿纳（东莞）新材料科技有限公司 | A kind of graphene-based fireproofing plastic board and preparation method thereof |
| CN112139764A (en) * | 2020-09-07 | 2020-12-29 | 鑫鹏源(聊城)智能科技有限公司 | Preparation method of titanium alloy oil well pipe |
| CN116218316A (en) * | 2023-03-24 | 2023-06-06 | 广东百安环保新材料有限公司 | Transparent fireproof paint |
-
2014
- 2014-08-04 CN CN201410391738.5A patent/CN104119740A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 张玉龙等: "《涂料配方设计与实例》", 30 September 2010 * |
| 王华进等: ""改性高氯化聚乙烯防火涂料的研制"", 《材料保护》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107163798A (en) * | 2017-06-30 | 2017-09-15 | 朱燕萍 | A kind of fireproof coating |
| CN107384039A (en) * | 2017-08-17 | 2017-11-24 | 安徽卓越电力设备有限公司 | A kind of buried distribution box body special coating and preparation method thereof |
| CN107459851A (en) * | 2017-08-17 | 2017-12-12 | 安徽卓越电力设备有限公司 | A kind of electric automobile charging pile surface abrasion resistance corrosion resistant coating and preparation method thereof |
| CN108530669A (en) * | 2018-05-16 | 2018-09-14 | 鸿纳（东莞）新材料科技有限公司 | A kind of graphene-based fireproofing plastic board and preparation method thereof |
| CN108530669B (en) * | 2018-05-16 | 2021-01-15 | 鸿纳（东莞）新材料科技有限公司 | Graphene-based fireproof plastic plate and preparation method thereof |
| CN112139764A (en) * | 2020-09-07 | 2020-12-29 | 鑫鹏源(聊城)智能科技有限公司 | Preparation method of titanium alloy oil well pipe |
| CN116218316A (en) * | 2023-03-24 | 2023-06-06 | 广东百安环保新材料有限公司 | Transparent fireproof paint |
| CN116218316B (en) * | 2023-03-24 | 2024-04-05 | 广东百安环保新材料有限公司 | Transparent fireproof paint |
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| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yanru Inventor after: Liu Ying Inventor after: Liu Bensheng Inventor after: Du Shucheng Inventor before: Zhang Yanru Inventor before: Liu Ying Inventor before: Liu Bensheng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG YANRU LIU YING LIU BENSHENG TO: ZHANG YANRU LIU YING LIU BENSHENG DU SHUCHENG |
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Application publication date: 20141029 |