CN108912793A - A kind of ship flame-retarding lacquer putty and its manufacturing process - Google Patents
A kind of ship flame-retarding lacquer putty and its manufacturing process Download PDFInfo
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- CN108912793A CN108912793A CN201810766200.6A CN201810766200A CN108912793A CN 108912793 A CN108912793 A CN 108912793A CN 201810766200 A CN201810766200 A CN 201810766200A CN 108912793 A CN108912793 A CN 108912793A
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- flame
- lacquer putty
- ship
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- calcium carbonate
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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
- C09D5/34—Filling pastes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention relates to a kind of ship flame-retarding lacquer putty, component and composition weight proportion are as follows：High resiliency flame-retardant emulsion 200-300, ethylene glycol 10-20, powdered whiting 100-150, coalescing agent 20-30, water 100-150, hydroxymethyl cellulose 5-10, titanium dioxide 50-80, precipitated calcium carbonate 250-350, aluminium hydroxide 100-200, thickener 3-5.The invention further relates to its manufacturing process.The beneficial effects of the invention are as follows：The made flame-retarding lacquer putty of the present invention is single group form-separating, and the seam crossing filleting and surface being mainly used in ship finishing are filled and led up, normal temperature solidified in 12 hours, and has and be not cracked, do not slide, do not stay the characteristic of extension, polishing not roll set and dust；Association International Des Registres are reached in flame retardant property to low flame spread required standard, smoke toxicity meets the standard of perfection of national associated mechanisms.
Description
Technical field
The present invention relates to fire proofing material, specifically a kind of ship flame-retarding lacquer putty and its manufacturing process.
Background technique
Ship, yacht etc. are as the flowing building on ocean and inland river, and the requirement to fire safety is very high, and ship is made
Fire proofing material needs when encountering fire, can postpone the sprawling of flame, and require smoke density and smoke toxicity
Lower, to prevent smog from causing to suffocate to human body, therefore Association International Des Registres define a low flame spread required standard（It is tested
Method is placed in sample in one constant radiation field, and the burning time under measurement specified conditions, flame propagation speed are passed through
Rate, final flame travel and combustion heat release etc., whether experimental material has the lower possibility that propagation of flame occurs
Property, if meet the prescribed requirement of ship material）Although domestic common flame-retarding lacquer putty has certain anti-flammability at present,
It is not taken in flame propagation velocity, and smoke density is generally higher.Therefore, it is necessary to develop a kind of new flame-retarding lacquer putty,
To solve the above problems.
Summary of the invention
It is made fire-retardant through the invention the purpose of the present invention is to propose to a kind of ship flame-retarding lacquer putty and its manufacturing process
Putty, not only indices meet technical requirements, and smoke density is lower, have reached that Association International Des Registres are low to be broadcast in flame retardant property
Flame required standard.
The present invention uses following technical scheme：
A kind of ship flame-retarding lacquer putty, component and composition weight proportion are as follows：High resiliency flame-retardant emulsion 200~300, ethylene glycol
10~20, powdered whiting 100~150, coalescing agent Lauryl Alcohol ester 20~30, water 100~150, titanium dioxide 50~80, gently
Matter calcium carbonate 250~350, aluminium hydroxide 100~200, thickener HPMC 3~5.
The high resiliency flame-retardant emulsion is by aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is 60
It is made after being stirred to react at DEG C 30 minutes；
The powdered whiting, titanium dioxide, precipitated calcium carbonate, aluminium hydroxide are the particle of 2000 mesh or more.
A kind of manufacturing process of above-described ship flame-retarding lacquer putty, includes the following steps：
1）By aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is added in heatable agitator tank, at 60 DEG C
Under be stirred to react 30 minutes；
2）It is cooled to room temperature to temperature, sequentially adds water, ethylene glycol, coalescing agent Lauryl Alcohol ester according to component proportion, stirred
10~20 minutes；
3）According to component proportion, powdered whiting, titanium dioxide, precipitated calcium carbonate, aluminium hydroxide, stirring are added while agitating
20 minutes；
4）According to component proportion, thickener HPMC is added, stirs 10 minutes.
The principle of the present invention：It is reacted using the aqueous fire retardant FR-PN and elastic emulsion of Halogen and the fire-retardant cream of high resiliency is made
Liquid makes elastic emulsion have anti-flammability in the case where not reducing elastic emulsion performance；By the way that ultrafine aluminium hydroxide is added into one
Step improves the flame retardant property of product, is released when aluminium hydroxide is by being thermally decomposed in conjunction with water, absorbs a large amount of latent heat, can reduced
Surface temperature of the product in flame has the function of that inhibition organic matter decomposes and carries out cooling to generated fuel gas,
Decomposing the aluminium oxide generated is good refractory material again, can also help the fire resistance for improving synthetic material, while it is released
Vapor also can be used as a kind of smoke suppressant.
The beneficial effects of the invention are as follows：The made flame-retarding lacquer putty of the present invention is single group form-separating, is mainly used for ship finishing
In seam crossing filleting and surface fill and lead up, it is normal temperature solidified in 12 hours, and have be not cracked, do not slide, do not stay extension, polishing not
The characteristic of roll set and dust；Association International Des Registres are reached in flame retardant property to low flame spread required standard, smoke toxicity meets state
The standard of perfection of family's associated mechanisms.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below.
Embodiment 1：
A kind of ship flame-retarding lacquer putty, component and composition weight proportion are as follows：High resiliency flame-retardant emulsion 200, ethylene glycol 20, weight
Matter calcium carbonate 150, coalescing agent Lauryl Alcohol ester 20, water 150, titanium dioxide 50, precipitated calcium carbonate 350, aluminium hydroxide 100 increase
Thick dose of HPMC 4.
The high resiliency flame-retardant emulsion is by aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is 60
It is made after being stirred to react at DEG C 30 minutes.
The powdered whiting, titanium dioxide, precipitated calcium carbonate, aluminium hydroxide are the particle of 2000 mesh or more, are not required to
It to be ground again, the production time can be shortened, and will not make occur particulate matter in product because grinding unevenly.
A kind of manufacturing process of above-described ship flame-retarding lacquer putty, includes the following steps：
1）By aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is added in heatable agitator tank, at 60 DEG C
Under be stirred to react 30 minutes；
2）It is cooled to room temperature to temperature, sequentially adds water, ethylene glycol, coalescing agent Lauryl Alcohol ester according to component proportion, stirred
15 minutes；
3）According to component proportion, heavy calcium carbonate, titanium dioxide, precipitated calcium carbonate, ultra-fine hydroxide are added while agitating
Aluminium stirs 20 minutes；
4）According to component proportion, thickener is added, stirs 10 minutes.
For manufactured ship flame-retarding lacquer putty through detecting, low flame spread testing result is as shown in Table 1.
Table one：
Note：Critical heat flux when CFE=extinguishing；Qsb=sustained combustion heat；Qt=hot total volume；Qp=heat release rate peak value.
Its room temperature（45℃）Releaser Concentration Testing result is as shown in Table 2.
Table two：
It is LC in 700-1000 DEG C of high temperature pyrolysis object half lethal concentration50>72g/m3（LC50>50g/m3For low toxic materials）.
Through detecting, the made flame-retarding lacquer putty oxygen index (OI) 38 of the present invention, smoke density 32.
The above items testing result is all satisfied technical requirements.
Embodiment 2：
A kind of ship flame-retarding lacquer putty, component and composition weight proportion are as follows：High resiliency flame-retardant emulsion 260, ethylene glycol 15, weight
Matter calcium carbonate 120, coalescing agent Lauryl Alcohol ester 25, water 120, titanium dioxide 65, precipitated calcium carbonate 300, aluminium hydroxide 150 increase
Thick dose of HPMC 3.
Remaining and manufacturing process are the same as embodiment 1.
For manufactured ship flame-retarding lacquer putty through detecting, low flame spread testing result is as shown in Table 3.
Table three：
Its room temperature（45℃）Releaser Concentration Testing result is as shown in Table 4.
Table four：
It is LC in 700-1000 DEG C of high temperature pyrolysis object half lethal concentration50>72g/m3。
Through detecting, the made flame-retarding lacquer putty oxygen index (OI) 40 of the present invention, smoke density 30.
The above items testing result is all satisfied technical requirements.
Embodiment 3：
A kind of ship flame-retarding lacquer putty, component and composition weight proportion are as follows：High resiliency flame-retardant emulsion 300, ethylene glycol 10, weight
Matter calcium carbonate 100, coalescing agent Lauryl Alcohol ester 30, water 100, titanium dioxide 80, precipitated calcium carbonate 250, aluminium hydroxide 200 increase
Thick dose of HPMC 5.
Remaining and manufacturing process are the same as embodiment 1.
For manufactured ship flame-retarding lacquer putty through detecting, low flame spread testing result is as shown in Table 5.
Table five：
Its room temperature（45℃）Releaser Concentration Testing result is as shown in Table 6.
Table six：
It is LC in 700-1000 DEG C of high temperature pyrolysis object half lethal concentration50>72g/m3。
Through detecting, the made flame-retarding lacquer putty oxygen index (OI) 40 of the present invention, smoke density 28.
The above items testing result is all satisfied technical requirements.
Part not in the detailed description of the invention is the prior art.
Claims (3)
1. a kind of ship flame-retarding lacquer putty, it is characterized in that：A kind of described its component of ship flame-retarding lacquer putty and composition weight are matched
Than as follows：High resiliency flame-retardant emulsion 200~300, ethylene glycol 10~20, powdered whiting 100~150,12 carbon of coalescing agent
Alcohol ester 20~30, water 100~150, titanium dioxide 50~80, precipitated calcium carbonate 250~350, aluminium hydroxide 100~200, thickener
HPMC 3~5.
2. high resiliency flame-retardant emulsion described in is by aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is at 60 DEG C
Under be stirred to react 30 minutes after be made；
The powdered whiting, titanium dioxide, precipitated calcium carbonate, aluminium hydroxide are the particle of 2000 mesh or more.
3. a kind of described in any item manufacturing process of ship flame-retarding lacquer putty of claims 1 to 3, include the following steps：
1）By aqueous fire retardant FR-PN and elastic emulsion according to 40：60 mass ratio is added in heatable agitator tank, at 60 DEG C
Under be stirred to react 30 minutes；
2）It is cooled to room temperature to temperature, sequentially adds water, ethylene glycol, coalescing agent Lauryl Alcohol ester according to component proportion, stirred
10-20 minutes；
3）According to component proportion, powdered whiting, titanium dioxide, precipitated calcium carbonate, aluminium hydroxide, stirring are added while agitating
20 minutes；
4）According to component proportion, thickener is added, stirs 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766200.6A CN108912793A (en) | 2018-07-12 | 2018-07-12 | A kind of ship flame-retarding lacquer putty and its manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810766200.6A CN108912793A (en) | 2018-07-12 | 2018-07-12 | A kind of ship flame-retarding lacquer putty and its manufacturing process |
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| Publication Number | Publication Date |
|---|---|
| CN108912793A true CN108912793A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810766200.6A Pending CN108912793A (en) | 2018-07-12 | 2018-07-12 | A kind of ship flame-retarding lacquer putty and its manufacturing process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527345A (en) * | 2019-09-18 | 2019-12-03 | 重庆兴渝涂料股份有限公司 | Colorful flame-retardant inner wall of building powder of lacquer putty for use on and preparation method thereof |
| CN113817352A (en) * | 2021-10-27 | 2021-12-21 | 康达新材料(集团)股份有限公司 | Flame-retardant putty for ships and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548484A (en) * | 2003-05-16 | 2004-11-24 | 深圳市海川实业股份有限公司 | Single-component expanding heat-insulating fireproof putty |
| CN104961967A (en) * | 2015-07-28 | 2015-10-07 | 中科英华高技术股份有限公司 | Third-generation nuclear power station in-shell heat-shrinkable insulating material and preparation technique thereof |
-
2018
- 2018-07-12 CN CN201810766200.6A patent/CN108912793A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548484A (en) * | 2003-05-16 | 2004-11-24 | 深圳市海川实业股份有限公司 | Single-component expanding heat-insulating fireproof putty |
| CN104961967A (en) * | 2015-07-28 | 2015-10-07 | 中科英华高技术股份有限公司 | Third-generation nuclear power station in-shell heat-shrinkable insulating material and preparation technique thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527345A (en) * | 2019-09-18 | 2019-12-03 | 重庆兴渝涂料股份有限公司 | Colorful flame-retardant inner wall of building powder of lacquer putty for use on and preparation method thereof |
| CN113817352A (en) * | 2021-10-27 | 2021-12-21 | 康达新材料(集团)股份有限公司 | Flame-retardant putty for ships and preparation method thereof |
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