CN103555189B - Healthy and environment-friendlydual-component dual-component wear-resisting floor paint and preparation method thereof - Google Patents
Healthy and environment-friendlydual-component dual-component wear-resisting floor paint and preparation method thereof Download PDFInfo
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- CN103555189B CN103555189B CN201310498404.3A CN201310498404A CN103555189B CN 103555189 B CN103555189 B CN 103555189B CN 201310498404 A CN201310498404 A CN 201310498404A CN 103555189 B CN103555189 B CN 103555189B
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Abstract
The present invention relates to a kind of dual-component floor paint and preparation method thereof, particularly to a kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint and preparation method thereof, belong to architectural decoration paint field.A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint of the present invention, main paint and isocyanate curing agent the weight proportion pressing 1:0.8 1.2 is formulated；Wherein, described main paint is formulated by following weight proportion by following raw material: without benzene height hydroxyl short oil-ity alcohol acid resin 40 55 parts, without benzene low viscosity short oil-ity alcohol acid resin 10 25 parts, dispersant 0.1 0.3 parts, 25 parts of anti-settling slurry, aluminium powder 13 parts, 0.2 1 parts of cured powder, flatting silica 15 parts, defoamer 0.1 0.5 parts, levelling agent 0.05 0.3 parts, wetting agent 0.1 0.3 parts and mixing environmentally friendly solvent 15 30 parts.
Description
Technical field
The present invention relates to a kind of dual-component floor paint and preparation method thereof, particularly to the double group of a kind of health environment-friendly
Divide antiwear floor paint and preparation method thereof, belong to architectural decoration paint field.
Background technology
The case of peace letter floor formaldehyde allows many consumers day by day worry the air pollution that house fitting-up produces
Affect healthy, how to select a applicable house decoration construction usage, excellent product performance, the most again
Not polluting room air, affecting the healthy product of household becomes the difficult problem that consumer is urgently to be resolved hurrily.At present,
On domestic market some paint benzene, triphen, VOC(VOC) and content of beary metal tight
Heavily exceed standard, threaten the healthy and safe of consumer greatly.
It addition, floor has all been spread in Modern Family's many parlors and bedroom, but some consumer is dragging weight
Less note the when of thing or mobile cupboard, the most just floor lacquer painting is given and scratch；Or child
When son is played at home, often floor lacquer painting is scratched, scratched；Or owing to long-term with harder material connects
Touching, the heel of such as high-heel shoes is easy for scratching, scratching the lacquer painting of floor paint, causes needing floor paint
Lacquer painting is repaired.Lacquer painting is repaired the most time-consuming, and if containing harmful substance in painting, at this moment
Will slowly release, human body be produced injury, the most then destroys the immunity of human body, serious even can
Make people ill.So the wearability of floor paint enjoys consumer to pay close attention to equally.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of health environment-friendly bi-component
Antiwear floor paint and preparation method thereof, the not only cost performance of the dual-component floor paint prepared by the present invention is high, without benzene
Solvent, meets environment protection health requirement, and has the advantages that adhesive force is strong, hardness is high, anti-wear performance is good.
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint of the present invention, by main paint with isocyanate curing agent by 1:
The weight proportion of 0.8-1.2 is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
The described hydroxyl short oil-ity alcohol acid resin of height without benzene refer to hydroxyl value between 130-150mgKOH/g, and oil content
< the alkyd resin of 30%；
The described short oil-ity alcohol acid resin of low viscosity without benzene refer to viscosity number when 25 DEG C 500-1200mPa.s it
Between, and the oil content < alkyd resin of 30%；
The matrix resin of described main paint uses high hydroxyl short oil-ity alcohol acid resin and low viscosity short oil-ity alcohol acid resin
Collocation uses, and high hydroxyl short oil-ity alcohol acid resin can promote film forming crosslink density, low viscosity short oil alkyd tree
Fat lifting construction, collocation uses the overall performance that can promote main paint；
Described anti-settling slurry is molten by alkyd resin, organobentonite, hydrophobic type aerosil and mixing environmental protection
Agent is mixed according to following weight proportion: alkyd resin 28-32 part, organobentonite 3-5 part, hydrophobic
Type aerosil 6-10 part and mixing environmentally friendly solvent 56-62 part.
Described mixing environmentally friendly solvent is by dimethyl carbonate, aluminium chlorhydroxide, propylene glycol methyl ether acetate and high boiling
Point solvent mixed dibasic acid ester is mixed according to following weight proportion: dimethyl carbonate 10-20 part, alkali formula
Aluminum chloride 55-65 part, propylene glycol methyl ether acetate 5-15 part and high boiling solvent mixed dibasic acid ester 10-20
Part.
Described dispersant uses modified polyurethane dispersant, can not only reduce jitter time, improves gloss, and
And loose colour and the problem grown dim can be prevented, improve pigmenting power.
Described aluminium powder uses aluminium sesquioxide, promotes paint film intensity, increases wearability.
Described wax powder uses polyolefin-wax or polyamide wax or their any mixture, primarily serves change
Capillary effect.
Described flatting silica processes through cured surface, and mean diameter is 5-6um, thus it is possible to vary gloss of film degree.
Described levelling agent uses polyether-modified Dimethicone Copolyol liquid solution, as a kind of unique properties
Organosilicon nonionic surfactant, its have excellence surface activity, good moistening and spreadability,
And thermally-stabilised good, the feature of health environment-friendly.
Described isocyanate curing agent uses aromatic diisocyanate class firming agent, and its free TDI content is little
In 0.2%.
The combination of these components and the above-mentioned weight proportion of each component, determined by lot of experiments, on
State combination and the weight proportion coating surface that makes healthy and environment-friendlydual-component dual-component wear-resisting floor paint of the present invention be formed has
Adhesion property, anti-wear performance and the excellent balance of other technologies performance.
The method of the healthy and environment-friendlydual-component dual-component wear-resisting floor paint of the preparation present invention includes the following step sequentially carried out
Rapid:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 10-20 part, aluminium chlorhydroxide 55-65 part, propylene glycol methyl ether acetate 5-15 part
It is mixed and made into mixing environmentally friendly solvent with high boiling solvent mixed dibasic acid ester 10-20 part, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 28-32 part, organobentonite 3-5 part, hydrophobic type aerosil 6-10 part and
Step 1) pre-prepared part mixing environmentally friendly solvent 56-62 part be mixed and made into anti-settling slurry, the most standby；
3) successively will be without benzene height hydroxyl short oil alkyd resin 40-55 part, without benzene low viscosity short oil alkyd resin
10-25 part, dispersant 0.1-0.3 part and step 2) pre-prepared anti-settling slurry 2-5 part adds dispersion cylinder, so
Part mixed solvent 5-10 part that rear addition step 1) is pre-prepared；
4) start dispersion machine and adjust rotating speed to 300-500 rev/min, sequentially add aluminium powder 1-3 part, cured
Powder 0.2-1 part and flatting silica 1-5 part, then under 1100-1300 rev/min of rotating speed, dispersion 10-15 divides
Clock；
5) adjustment dispersing speed is to 300-500 rev/min, is sequentially added into defoamer 0.1-0.5 part, levelling
Part mixing environmentally friendly solvent 10-20 part that agent 0.05-0.3 part, wetting agent 0.1-0.3 part and step 1) are pre-prepared,
Then, under 500-800 rev/min of rotating speed, disperse 5-10 minute extremely paint liquid uniform.
The present invention is to select various through substantial amounts of testing sieve from most advanced, up-to-date industrial chemicals
Material assembles, and uses experiment of many factor method for designing, and orthogonal experimental design method determines component and weight percent thereof
Ratio, compared with prior art, has the following advantages:
1) due to the fact that and have employed the raw material without benzene of excellent performance to make the present invention not contain benzene and triphen etc. carcinogenic
Material, without heavy metal, health performance is excellent；
2) due to the fact that and have employed high solid content resin that firming agent strictly controls volatile organic matter, makes
Volatile organic matter of the present invention (VOC) is comprehensively less than standard GB/T 18581-2009 index, and environmental-protecting performance is excellent
More；
3) due to the fact that and have employed high hydroxy resin, add the crosslinking curing with firming agent；Use simultaneously
Aluminium powder, cured powder, to improve adhesive force, hardness, wearability, make the present invention have adhesive force strong, hardness is high,
The application characteristic that anti-wear performance is good；
4) present invention can be widely used in indoor floor paint decoration.
In sum, in the present invention, the dual-component floor paint prepared by each embodiment is not only without benzene and triphen,
VOC (VOC) meets standard GB/T 18581-2009 to the requirement in terms of environment measuring,
Environment protection health；And it is strong to possess adhesive force, hardness is high, the feature that anti-wear performance is good.
Detailed description of the invention
The present invention is further illustrated below by embodiment:
In following embodiment, all real according to GB/T23997-2009 and GB18581-2009 standard testing
Test result.
Embodiment 1:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:1 by main paint and isocyanate curing agent
Proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
The preparation method of the main paint of this dual-component floor paint includes the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 15 parts, aluminium chlorhydroxide 60 parts, propylene glycol methyl ether acetate 10 parts and high boiling point
Solvent mixed dibasic acid ester 15 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 30 parts, organobentonite 4 parts, hydrophobic type aerosil 8 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 58 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 50 parts, without benzene low viscosity short oil alkyd resin 20 parts,
Dispersant 0.2 part and step 2) 3 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 7.2 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.2
Part and flatting silica 2 parts, then under 1200 revs/min of rotating speeds, disperse 12 minutes；
5) adjustment dispersing speed is to 400 revs/min, is sequentially added into defoamer 0.2 part, levelling agent 0.1
Part, wetting agent 0.1 part and step 1) pre-prepared part mixing environmentally friendly solvent 15 parts, then 600 turns/
Under minute rotating speed, disperse 10 minutes uniform to paint liquid.
Embodiment 2:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:0.9 by main paint and isocyanate curing agent
Amount proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 10 parts, aluminium chlorhydroxide 65 parts, propylene glycol methyl ether acetate 15 parts and high boiling point
Solvent mixed dibasic acid ester 10 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 28 parts, organobentonite 4 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 62 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 45 parts, without benzene low viscosity short oil alkyd resin 25 parts,
Dispersant 0.2 part and step 2) 2 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 10 parts of preparation；
4) start dispersion machine adjust rotating speed to 300 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.3
Part and flatting silica 2 parts, then under 1100 revs/min of rotating speeds, disperse 15 minutes；
5) adjustment dispersing speed is to 300 revs/min, is sequentially added into defoamer 0.2 part, levelling agent 0.1
The part mixing environmentally friendly solvent 13.1 parts that part, wetting agent 0.1 part and step 1) are pre-prepared, then 500
Under rev/min rotating speed, disperse 10 minutes uniform to paint liquid.
Embodiment 3:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed 1:0.8's by main paint and isocyanate curing agent
Weight proportion is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 20 parts, aluminium chlorhydroxide 55 parts, propylene glycol methyl ether acetate 15 parts and high boiling point
Solvent mixed dibasic acid ester 10 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 32 parts, organobentonite 5 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 57 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 48 parts, without benzene low viscosity short oil alkyd resin 22 parts,
Dispersant 0.2 part and step 2) 2 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 5 parts of preparation；
4) start dispersion machine adjust rotating speed to 500 revs/min, sequentially add aluminium powder 3 parts, cured powder 0.3
Part and flatting silica 2 parts, then under 1300 revs/min of rotating speeds, disperse 10 minutes；
5) adjustment dispersing speed is to 500 revs/min, is sequentially added into defoamer 0.2 part, levelling agent 0.2
The part mixing environmentally friendly solvent 16.9 parts that part, wetting agent 0.2 part and step 1) are pre-prepared, then 800
Under rev/min rotating speed, disperse 5 minutes uniform to paint liquid.
Embodiment 4:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed 1:1.1's by main paint and isocyanate curing agent
Weight proportion is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 12 parts, aluminium chlorhydroxide 58 parts, propylene glycol methyl ether acetate 13 parts and high boiling point
Solvent mixed dibasic acid ester 17 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 29 parts, organobentonite 5 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 60 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 50 parts, without benzene low viscosity short oil alkyd resin 20 parts,
Dispersant 0.2 part and step 2) 3 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 6.2 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.2
Part and flatting silica 3 parts, then under 1250 revs/min of rotating speeds, disperse 13 minutes；
5) adjustment dispersion machine adjustment rotating speed is to 400 revs/min, is sequentially added into defoamer 0.1 part, levelling agent 0.1
Part, wetting agent 0.2 part and step 1) pre-prepared part mixing environmentally friendly solvent 15 parts, then 600 turns/
Under minute rotating speed, disperse 8 minutes uniform to paint liquid.
Embodiment 5:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:1.2 by main paint and isocyanate curing agent
Amount proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 18 parts, aluminium chlorhydroxide 62 parts, propylene glycol methyl ether acetate 7 parts and high boiling point
Solvent mixed dibasic acid ester 13 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 31 parts, organobentonite 4 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 59 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 49 parts, without benzene low viscosity short oil alkyd resin 21 parts,
Dispersant 0.2 part and step 2) 3 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 6.2 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.2
Part and flatting silica 3 parts, then under 1200 revs/min of rotating speeds, disperse 15 minutes；
5) adjustment dispersing speed is to 400 revs/min, is sequentially added into defoamer 0.1 part, levelling agent 0.1
Part, wetting agent 0.2 part and step 1) pre-prepared part mixing environmentally friendly solvent 15 parts, then 800 turns/
Under minute rotating speed, disperse 10 minutes uniform to paint liquid.
Embodiment 6:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:1 by main paint and isocyanate curing agent
Proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
The preparation method of the main paint of this dual-component floor paint includes the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 15 parts, aluminium chlorhydroxide 60 parts, propylene glycol methyl ether acetate 10 parts and high boiling point
Solvent mixed dibasic acid ester 15 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 30 parts, organobentonite 4 parts, hydrophobic type aerosil 8 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 58 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 55 parts, without benzene low viscosity short oil alkyd resin 25 parts,
Dispersant 0.1 part and step 2) 2 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 5 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 1 part, cured powder 0.2
Part and flatting silica 1.45 parts, then under 1200 revs/min of rotating speeds, disperse 12 minutes；
5) adjustment dispersing speed is to 400 revs/min, is sequentially added into defoamer 0.1 part, levelling agent 0.05
Part, wetting agent 0.1 part and step 1) pre-prepared part mixing environmentally friendly solvent 10 parts, then 600 turns/
Under minute rotating speed, disperse 10 minutes uniform to paint liquid.
Embodiment 7:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:0.9 by main paint and isocyanate curing agent
Amount proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 10 parts, aluminium chlorhydroxide 65 parts, propylene glycol methyl ether acetate 15 parts and high boiling point
Solvent mixed dibasic acid ester 10 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 28 parts, organobentonite 4 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 62 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 48 parts, without benzene low viscosity short oil alkyd resin 25 parts,
Dispersant 0.2 part and step 2) 2 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 10 parts of preparation；
4) start dispersion machine adjust rotating speed to 300 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.4
Part and flatting silica 2 parts, then under 1100 revs/min of rotating speeds, disperse 15 minutes；
5) adjustment dispersing speed is to 300 revs/min, is sequentially added into defoamer 0.2 part, levelling agent 0.1
Part, wetting agent 0.1 part and step 1) pre-prepared part mixing environmentally friendly solvent 10 parts, then 500 turns/
Under minute rotating speed, disperse 10 minutes uniform to paint liquid.
Embodiment 8:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed 1:0.8's by main paint and isocyanate curing agent
Weight proportion is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 20 parts, aluminium chlorhydroxide 55 parts, propylene glycol methyl ether acetate 15 parts and high boiling point
Solvent mixed dibasic acid ester 10 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 32 parts, organobentonite 5 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 57 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will be without benzene height hydroxyl short oil alkyd resin 42.6 parts, without benzene low viscosity short oil alkyd resin 20
Part, dispersant 0.2 part and step 2) 2 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1)
Pre-prepared part mixed solvent 10 parts；
4) start dispersion machine adjust rotating speed to 500 revs/min, sequentially add aluminium powder 3 parts, cured powder 0.5
Part and flatting silica 1 part, then under 1300 revs/min of rotating speeds, disperse 10 minutes；
5) adjustment dispersing speed is to 500 revs/min, is sequentially added into defoamer 0.3 part, levelling agent 0.2
Part, wetting agent 0.2 part and step 1) pre-prepared part mixing environmentally friendly solvent 20 parts, then 800 turns/
Under minute rotating speed, disperse 5 minutes uniform to paint liquid.
Embodiment 9:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed 1:1.1's by main paint and isocyanate curing agent
Weight proportion is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 12 parts, aluminium chlorhydroxide 58 parts, propylene glycol methyl ether acetate 13 parts and high boiling point
Solvent mixed dibasic acid ester 17 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 29 parts, organobentonite 5 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 60 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 55 parts, without benzene low viscosity short oil alkyd resin 10 parts,
Dispersant 0.3 part and step 2) 3 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 9.25 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 2 parts, cured powder 0.7
Part and flatting silica 4 parts, then under 1250 revs/min of rotating speeds, disperse 13 minutes；
5) adjustment dispersion machine adjustment rotating speed is to 400 revs/min, is sequentially added into defoamer 0.4 part, levelling agent 0.25
Part, wetting agent 0.1 part and step 1) pre-prepared part mixing environmentally friendly solvent 15 parts, then 600 turns/
Under minute rotating speed, disperse 8 minutes uniform to paint liquid.
Embodiment 10:
A kind of healthy and environment-friendlydual-component dual-component wear-resisting floor paint, is pressed the weight of 1:1.2 by main paint and isocyanate curing agent
Amount proportioning is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
Prepare the method for this healthy and environment-friendlydual-component dual-component wear-resisting floor paint and include the following step sequentially carried out:
Described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
By dimethyl carbonate 18 parts, aluminium chlorhydroxide 62 parts, propylene glycol methyl ether acetate 7 parts and high boiling point
Solvent mixed dibasic acid ester 13 parts is mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 31 parts, organobentonite 4 parts, hydrophobic type aerosil 6 parts and step 1)
Pre-prepared part mixing environmentally friendly solvent 59 parts is mixed and made into anti-settling slurry, the most standby；
3) successively will without benzene height hydroxyl short oil alkyd resin 40 parts, without benzene low viscosity short oil alkyd resin 25 parts,
Dispersant 0.1 part and step 2) 5 parts pre-prepared of anti-settling slurry adds dispersion cylinder, is subsequently adding step 1) pre-
The part mixed solvent 5.8 parts of preparation；
4) start dispersion machine adjust rotating speed to 400 revs/min, sequentially add aluminium powder 2 parts, 1 part of cured powder
With flatting silica 5 parts, then under 1200 revs/min of rotating speeds, disperse 15 minutes；
5) adjustment dispersing speed is to 400 revs/min, is sequentially added into defoamer 0.5 part, levelling agent 0.3
Part, wetting agent 0.3 part and step 1) pre-prepared part mixing environmentally friendly solvent 15 parts, then 800 turns/
Under minute rotating speed, disperse 10 minutes uniform to paint liquid.
In various embodiments above:
Organobentonite is preferably this B-LT of hamming；
The hydroxyl short oil-ity alcohol acid resin of height without benzene is preferably the PJ11-80A of Jiangmen production of resins；
The short oil-ity alcohol acid resin of low viscosity without benzene is preferably the PJ12-70 of Jiangmen production of resins；
Dispersant is preferably the EFKA4010 that BASF produces；
Aluminium powder is preferably the village coloured silk aluminium powder that the village, Shenzhen coloured silk Cu-Zn alloy powder aluminum paste factory produces；
Cured powder is preferably the 1400sf that Lu Borun produces；
Flatting silica is preferably 7000 that GRACE produces；
Defoamer is preferably 141 that BYK produces；
Levelling agent is preferably 310 that BYK produces；
Wetting agent adds the 6801 of a chemical production.
Isocyanate curing agent is preferably the toluene di-isocyanate(TDI) (TDI) that BASF produces
Through test to each embodiment, this healthy and environment-friendlydual-component dual-component wear-resisting floor paint according to
GB/T23997-2009 and GB18581-2009 standard testing wearability, hardness and adhesive force and environment inspection
Survey, the detection data result of content of beary metal is as shown in following table:
The wearability experimental data of each embodiment of this healthy and environment-friendlydual-component dual-component wear-resisting floor paint of table 1
| Project | Wearability (750g/500r) |
| Embodiment 1 | 0.022g |
| Embodiment 2 | 0.032g |
| Embodiment 3 | 0.031g |
| Embodiment 4 | 0.030g |
| Embodiment 5 | 0.035g |
| Embodiment 6 | 0.023g |
| Embodiment 7 | 0.033g |
| Embodiment 8 | 0.034g |
| Embodiment 9 | 0.036g |
| Embodiment 10 | 0.038g |
As apparent from Table 1, the wearability (750g/500r) of various embodiments of the present invention all≤0.050g,
Anti-wear performance performance excellence.
Pencil hardness (scratch) experimental data of each embodiment of this healthy and environment-friendlydual-component dual-component wear-resisting floor paint of table 2
| Project | Pencil hardness (abrades) |
| Embodiment 1 | 2H |
| Embodiment 2 | H |
| Embodiment 3 | H |
| Embodiment 4 | H |
| Embodiment 5 | H |
| Embodiment 6 | 2H |
| Embodiment 7 | H |
| Embodiment 8 | H |
| Embodiment 9 | H |
| Embodiment 10 | H |
As apparent from Table 2, the pencil hardness (scratch) of various embodiments of the present invention all >=HB, hardness is high.
The adhesive force experimental data of each embodiment of this healthy and environment-friendlydual-component dual-component wear-resisting floor paint of table 3
| Project | Adhesive force (draws compartment away from 2mm) |
| Embodiment 1 | 1 grade |
| Embodiment 2 | 1 grade |
| Embodiment 3 | 1 grade |
| Embodiment 4 | 1 grade |
| Embodiment 5 | 1 grade |
| Embodiment 6 | 1 grade |
| Embodiment 7 | 1 grade |
| Embodiment 8 | 1 grade |
| Embodiment 9 | 1 grade |
| Embodiment 10 | 1 grade |
As apparent from Table 3, the adhesive force (drawing compartment away from 2mm) of various embodiments of the present invention is equal≤1 grade,
Adhesive force is strong.
The environment measuring experimental data of each embodiment of this healthy and environment-friendlydual-component dual-component wear-resisting floor paint of table 4:
| Project | Benzene | Toluene, dimethylbenzene, ethylbenzene summation | VOC |
| Embodiment 1 | Do not detect | Do not detect | 390g/L |
| Embodiment 2 | Do not detect | Do not detect | 425g/L |
| Embodiment 3 | Do not detect | Do not detect | 433g/L |
| Embodiment 4 | Do not detect | Do not detect | 431g/L |
| Embodiment 5 | Do not detect | Do not detect | 422g/L |
| Embodiment 6 | Do not detect | Do not detect | 395g/L |
| Embodiment 7 | Do not detect | Do not detect | 430g/L |
| Embodiment 8 | Do not detect | Do not detect | 438g/L |
| Embodiment 9 | Do not detect | Do not detect | 436g/L |
| Embodiment 10 | Do not detect | Do not detect | 427g/L |
As apparent from Table 4, in the environment measuring experimental data of various embodiments of the present invention, benzene and triphen
All do not detect, VOC (VOC) all≤580g/L, meet standard GB/T 18581-2009
To the requirement in terms of environment measuring, belong to the product of complete environment protection health.
The content of beary metal test experience data of each embodiment of this healthy and environment-friendlydual-component dual-component wear-resisting floor paint of table 5:
| Project | Dissoluble lead | Soluble cadmium | Soluble chromium | Soluble mercury |
| Embodiment 1 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 2 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 3 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 4 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 5 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 6 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 7 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 8 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 9 | Do not detect | Do not detect | Do not detect | Do not detect |
| Embodiment 10 | Do not detect | Do not detect | Do not detect | Do not detect |
As apparent from Table 5, in the content of beary metal test experience data of various embodiments of the present invention, weight
Metal dissoluble lead, soluble cadmium, soluble chromium and soluble mercury all do not detect, and meet national standard
Requirement in terms of GB18581-2009 heavy metal content detection, belongs to the product of complete environment protection health.
Shown by the actual application of the every experimental data in table 1-table 5 and each embodiment, each in the present invention
Dual-component floor paint prepared by embodiment is not only without benzene and triphen, and VOC (VOC) accords with
Close standard GB/T 18581-2009 to the requirement in terms of environment measuring, environment protection health；And there is adhesive force
By force, the feature that hardness is high, anti-wear performance is good.
Technical scheme is simply explained in detail by above-mentioned detailed description of the invention, and the present invention is not only
It is limited only to above-described embodiment, it will be understood by those skilled in the art that every according to above-mentioned principle and spirit
Improvement on the basis of the present invention, replacement, all should be within protection scope of the present invention.
Claims (2)
1. a healthy and environment-friendlydual-component dual-component wear-resisting floor paint, it is characterised in that: the weight proportion that it is pressed 1:0.8-1.2 by main paint and isocyanate curing agent is formulated；Wherein,
Described main paint is formulated by following weight proportion by following raw material:
The described hydroxyl short oil-ity alcohol acid resin of height without benzene refer to hydroxyl value between 130-150mgKOH/g, and the oil content < alkyd resin of 30%；
The described short oil-ity alcohol acid resin of low viscosity without benzene refer to the viscosity number when 25 DEG C between 500-1200mPa.s, and the oil content < alkyd resin of 30%；
Described anti-settling slurry is mixed according to following weight proportion by alkyd resin, organobentonite, hydrophobic type aerosil and mixing environmentally friendly solvent: alkyd resin 28-32 part, organobentonite 3-5 part, hydrophobic type aerosil 6-10 part and mixing environmentally friendly solvent 56-62 part；
Described mixing environmentally friendly solvent is mixed according to following weight proportion by dimethyl carbonate, aluminium chlorhydroxide, propylene glycol methyl ether acetate and high boiling solvent mixed dibasic acid ester: dimethyl carbonate 10-20 part, aluminium chlorhydroxide 55-65 part, propylene glycol methyl ether acetate 5-15 part and high boiling solvent mixed dibasic acid ester 10-20 part；Described dispersant uses modified polyurethane dispersant；Described aluminium powder uses aluminium sesquioxide；Described cured powder uses polyolefin-wax or polyamide wax or their any mixture；Described flatting silica processes through cured surface, and mean diameter is 5-6 μm；Described levelling agent uses polyether-modified Dimethicone Copolyol liquid solution；Described isocyanate curing agent uses aromatic diisocyanate class firming agent.
2. the preparation method being used for preparing the healthy and environment-friendlydual-component dual-component wear-resisting floor paint described in claim 1, it is characterised in that: described main paint is prepared according to the following step sequentially carried out:
1) pre-prepared mixing environmentally friendly solvent:
Dimethyl carbonate 10-20 part, aluminium chlorhydroxide 55-65 part, propylene glycol methyl ether acetate 5-15 part and high boiling solvent mixed dibasic acid ester 10-20 part are mixed and made into mixing environmentally friendly solvent, the most standby；
2) pre-prepared anti-settling slurry:
By alkyd resin 28-32 part, organobentonite 3-5 part, hydrophobic type aerosil 6-10 part and step 1) pre-prepared part mixing environmentally friendly solvent 56-62 part is mixed and made into anti-settling slurry, the most standby；
3) successively will be without benzene height hydroxyl short oil alkyd resin 40-55 part, without benzene low viscosity short oil alkyd resin 10-25 part, dispersant 0.1-0.3 part and step 2) pre-prepared anti-settling slurry 2-5 part adds dispersion cylinder, is subsequently adding step 1) pre-prepared part mixed solvent 5-10 part；
4) start dispersion machine adjust rotating speed to 300-500 rev/min, sequentially add aluminium powder 1-3 part, cured powder 0.2-1 part and flatting silica 1-5 part, then under 1100-1300 rev/min of rotating speed, disperse 10-15 minute；
5) dispersing speed is adjusted to 300-500 rev/min, it is sequentially added into defoamer 0.1-0.5 part, levelling agent 0.05-0.3 part, wetting agent 0.1-0.3 part and step 1) pre-prepared part mixing environmentally friendly solvent 10-20 part, then, under 500-800 rev/min of rotating speed, disperse 5-10 minute extremely paint liquid uniform.
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| CN103980815A (en) * | 2014-06-04 | 2014-08-13 | 三棵树涂料股份有限公司 | Ultralow odor polyurethane furniture lacquer and preparation method thereof |
| CN104263232A (en) * | 2014-09-28 | 2015-01-07 | 三棵树涂料股份有限公司 | Healthy, environment-friendly and scratch-resistant matte top-coat paint and preparation method thereof |
| CN106867407B (en) * | 2017-04-24 | 2019-04-23 | 浙江凯晨工贸有限公司 | A kind of bamboo and wood processing oil paint and preparation method thereof |
| CN110577797B (en) * | 2019-08-21 | 2021-10-22 | 广东嘉宝莉科技材料有限公司 | Bi-component low-VOC (volatile organic compound) environment-friendly polyurethane wood paint and preparation method thereof |
| CN111548724B (en) * | 2020-05-18 | 2021-08-06 | 上海大宝化工制品有限公司 | Double-component polyurethane yellowing-resistant high-gloss finish paint for melamine laminated cabinets and preparation method thereof |
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