CN105255357A - High-solid-content PU (polyurethane) matte varnish and preparation method thereof - Google Patents
High-solid-content PU (polyurethane) matte varnish and preparation method thereof Download PDFInfo
- Publication number
- CN105255357A CN105255357A CN201510687963.8A CN201510687963A CN105255357A CN 105255357 A CN105255357 A CN 105255357A CN 201510687963 A CN201510687963 A CN 201510687963A CN 105255357 A CN105255357 A CN 105255357A
- Authority
- CN
- China
- Prior art keywords
- component
- matte varnish
- solid content
- rotating speed
- defoamer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to high-solid-content PU (polyurethane) matte varnish and a preparation method thereof. The matte varnish is prepared from a component A, a component B and an environment-friendly diluent. The matte varnish has the benefits as follows: the problem of poorer storage stability under low viscosity is effectively solved, meanwhile, by means of low system viscosity, the VOC (volatile organic compound) content of construction is further reduced, the purpose of consumption tax exemption is achieved, besides, the usage of a solvent and the number of coating layers of the varnish can be greatly reduced due to the high solid content of the construction, accordingly, the cost reduction is facilitated, and raw materials are saved; a paint film has high hardness and is scratch-resistant, and the grade of wood lacquer is improved.
Description
Technical field
The present invention relates to a kind of high solid content polyurethane matte varnish and preparation method thereof.
Background technology
For promoting energy-conserving and environment-protective, from 1 day February in 2015, higher than the coating of 420 mg/litre (containing), the excise is imposed to volatile organic matter under Construction State (VOC) content.Due in polyurethane matte varnish, need to add flatting silica and anti-settling slurry, system viscosity is high, needs more thinner to carry out dilution spraying, so greatly increases VOC content.Not only cost, and contaminate environment, be difficult to the welcome being subject to human consumer.The object of the invention is in order to provide a kind of large arch dam product, and by flatting silica self thickening, large arch dam carried by delustring filler, reduces anti-settling slurry consumption, reaches high construction and admittedly contains, the object of low VOC.
Summary of the invention
The invention provides a kind of large arch dam polyurethane matte varnish, it solve the technical problem that stability in storage under the low viscosity of existing polyurethane matte varnish is poor, it has higher construction solid content, contributes to reducing costs, economize in raw materials, make that paint film is plentiful, hardness is high.
Technical solution of the present invention is as follows: a kind of high solid content polyurethane matte varnish, is characterized in that: it is formulated by the weight proportion of 1:0.6-1:0.1-0.4 by first component, second component, Environment-friendlydiluent diluent;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 40-70 part,
HDI tripolymer 20-40 part,
Butylacetate 15-30 part;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Further, described flatting silica is particle diameter 8-15 micron silica.By flatting silica self thickening, large arch dam carried by delustring filler, reduces anti-settling slurry consumption, reaches high construction and admittedly contains, the object of low VOC.
Further, described delustring filler is on the less filler of system viscosity impact, as one or more the mixture such as organic matting agent, low oil absorption ferric micron silica, glass powder, talcum powder.
Further, described high-solid lower-viscosity Synolac is admittedly containing 80% and the high-solid lower-viscosity PU dumb light short oil-ity alcohol acid resin of viscosity <10000cps/25 DEG C.
Further, described dispersion agent is the copolymer dispersant containing filler affinity groups.
Further, No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
Further, No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Further, described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
Further, the preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 80-100 part, dispersion agent 0.5-1.0 part, defoamer 0.2-0.5 part, be uniformly dispersed under the rotating speed of 600-800r/min;
Then keep stir speed (S.S.) to be 600-800r/min, add polyamide wax 0.2-0.5 part, aerosil 0.2-0.5 part, flatting silica 8-15 part and delustring filler 5-15 part,
Then rotating speed is improved to 1000-1200r/min, being stirred to fineness is after 20-25 μm, reduce rotating speed to 600-800r/min, add flow agent 0.1-0.2 part, defoamer two 0.1-0.5 part and siccative 0.1-0.2 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 40-70 part, HDI tripolymer 20-40 part, butylacetate 15-30 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed.
(3) packed respectively with after 400-600 object strainer filtering respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.6-1:0.1-0.4.
The present invention compared with prior art, has following advantage: (1) the present invention effectively solves the poor contradiction of stability in storage under low viscosity, and VOC content, not only environmental protection when the present invention can reduce coating application greatly, reach the object exempting from the excise simultaneously.(2) the present invention is owing to decreasing anti-settling agent consumption, and construction is solid containing high, can reduce the coating number of plies of paint, therefore contribute to reducing costs, economize in raw materials.(3) paint film is plentiful, hardness is high, greatly improves the class of wood lacquer.
Embodiment
Below in conjunction with embodiment, embodiment, content of the present invention is described in detail:
(1) embodiment
A kind of high solid content polyurethane matte varnish, is characterized in that: it is formulated by the weight proportion of 1:0.6-1:0.1-0.4 by first component, second component, Environment-friendlydiluent diluent;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 40-70 part,
HDI tripolymer 20-40 part,
Butylacetate 15-30 part;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Further, described flatting silica is particle diameter 8-15 micron silica.By flatting silica self thickening, large arch dam carried by delustring filler, reduces anti-settling slurry consumption, reaches high construction and admittedly contains, the object of low VOC.
Further, described delustring filler is on the less filler of system viscosity impact, as one or more the mixture such as organic matting agent, low oil absorption ferric micron silica, glass powder, talcum powder.
Further, described high-solid lower-viscosity Synolac is admittedly containing 80% and the high-solid lower-viscosity PU dumb light short oil-ity alcohol acid resin of viscosity <10000cps/25 DEG C.
Further, described dispersion agent is the copolymer dispersant containing filler affinity groups.
Further, No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
Further, No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Further, described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
Further, the preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 80-100 part, dispersion agent 0.5-1.0 part, defoamer 0.2-0.5 part, be uniformly dispersed under the rotating speed of 600-800r/min;
Then keep stir speed (S.S.) to be 600-800r/min, add polyamide wax 0.2-0.5 part, aerosil 0.2-0.5 part, flatting silica 8-15 part and delustring filler 5-15 part,
Then rotating speed is improved to 1000-1200r/min, being stirred to fineness is after 20-25 μm, reduce rotating speed to 600-800r/min, add flow agent 0.1-0.2 part, defoamer two 0.1-0.5 part and siccative 0.1-0.2 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 40-70 part, HDI tripolymer 20-40 part, butylacetate 15-30 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed.
(3) packed respectively with after 400-600 object strainer filtering respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.6-1:0.1-0.4.
(2) embodiment: each raw material of following embodiment is all commercially available products.
Embodiment 1 is most preferred embodiment:
High solid content polyurethane matte varnish, the weight proportion being pressed 1:0.6:0.3 by first component, second component, Environment-friendlydiluent diluent is formulated;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 60 parts,
HDI tripolymer 40 parts,
Butylacetate 20 parts;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Described flatting silica is particle diameter 11 micron silica.
Described delustring filler is glass powder.
Described high-solid lower-viscosity Synolac is admittedly containing the PU dumb light short oil-ity alcohol acid resin of 80%, viscosity 5000cps/25 DEG C.
Described dispersion agent is the copolymer dispersant containing filler affinity groups.
No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
The preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 80 parts, dispersion agent 0.5 part, defoamer No. one 0.3 part, under the rotating speed of 600r/min, low speed is uniformly dispersed;
Then keep stirring velocity to be 600r/min, add polyamide wax 0.2 part, aerosil 0.3 part, flatting silica 8 parts, delustring filler 6 parts;
Then under improving rotating speed to the rotating speed of 1000r/min, high speed dispersion is to fineness 25 μm, and reduce rotating speed to 800r/min, add flow agent 0.1 part, defoamer No. two 0.2 part, siccative 0.2 part, under the rotating speed of 800r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 60 parts, HDI tripolymer 40 parts, butylacetate 20 parts, under the rotating speed of 600r/min, low speed is uniformly dispersed;
(3) packed respectively with after 400 object strainer filterings respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.6:0.3.
Embodiment 2 is most preferred embodiment:
High solid content polyurethane matte varnish, the weight proportion being pressed 1:0.7:0.2 by first component, second component, Environment-friendlydiluent diluent is formulated;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 70 parts,
HDI tripolymer 35 parts,
Butylacetate 15 parts;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Described flatting silica is particle diameter 9 micron silica.
Described delustring filler is organic matting agent and glass powder, and weight ratio is 1:2.
Described high-solid lower-viscosity Synolac is admittedly containing the PU dumb light short oil-ity alcohol acid resin of 80%, viscosity 4000cps/25 DEG C.
Described dispersion agent is the copolymer dispersant containing filler affinity groups.
No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
The preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 90 parts, dispersion agent 1.0 parts, defoamer No. one 0.2 part, under the rotating speed of 700r/min, low speed is uniformly dispersed;
Then keep stirring velocity to be 700r/min, add polyamide wax 0.2 part, aerosil 0.5 part, flatting silica 8 parts, delustring filler 12 parts;
Then under improving rotating speed to the rotating speed of 1100r/min, high speed dispersion is to fineness 20 μm, and reduce rotating speed to 600r/min, add flow agent 0.1 part, defoamer No. two 0.1 part, siccative 0.1 part, under the rotating speed of 600r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 70 parts, HDI tripolymer 35 parts, butylacetate 15 parts, under the rotating speed of 700r/min, low speed is uniformly dispersed;
(3) packed respectively with after 500 object strainer filterings respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.7:0.2.
Embodiment 3 is most preferred embodiment:
High solid content polyurethane matte varnish, the weight proportion being pressed 1:0.8:0.4 by first component, second component, Environment-friendlydiluent diluent is formulated;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 44 parts,
HDI tripolymer 40 parts,
Butylacetate 15 parts;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Described flatting silica is particle diameter 8 micron silica.
Described delustring filler is low oil absorption ferric micron silica and glass powder, and weight ratio is 1:2.
Described high-solid lower-viscosity Synolac is admittedly containing the PU dumb light short oil-ity alcohol acid resin of 80%, viscosity 9000cps/25 DEG C.
Described dispersion agent is the copolymer dispersant containing filler affinity groups.
No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
The preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 100 parts, dispersion agent 0.8 part, defoamer No. one 0.5 part, under the rotating speed of 600r/min, low speed is uniformly dispersed;
Then keep stirring velocity to be 600r/min, add polyamide wax 0.4 part, aerosil 0.2 part, flatting silica 15 parts, delustring filler 12 parts;
Then under improving rotating speed to the rotating speed of 1200r/min, high speed dispersion is to fineness 18 μm, and reduce rotating speed to 700r/min, add flow agent 0.1 part, defoamer No. two 0.2 part, siccative 0.2 part, under the rotating speed of 700r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 50 parts, HDI tripolymer 33 parts, butylacetate 15 parts, under the rotating speed of 600r/min, low speed is uniformly dispersed;
(3) packed respectively with after 600 object strainer filterings respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.8:0.4.
Embodiment 4:
High solid content polyurethane matte varnish, the weight proportion being pressed 1:0.9:0.1 by first component, second component, Environment-friendlydiluent diluent is formulated;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 40 parts,
HDI tripolymer 25 parts,
Butylacetate 25 parts;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Described flatting silica is particle diameter 10 micron silica.
Described delustring filler is glass powder and talcum powder, and weight ratio is 1:1.
Described high-solid lower-viscosity Synolac is admittedly containing the PU dumb light short oil-ity alcohol acid resin of 80%, viscosity 6000cps/25 DEG C.
Described dispersion agent is the copolymer dispersant containing filler affinity groups.
No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
The preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 95 parts, dispersion agent 0.7 part, defoamer No. one 0.4 part, under the rotating speed of 650r/min, low speed is uniformly dispersed;
Then keep stirring velocity to be 650r/min, add polyamide wax 0.5 part, aerosil 0.4 part, flatting silica 10 parts, delustring filler 8 parts;
Then under improving rotating speed to the rotating speed of 1000r/min, high speed dispersion is to fineness 23 μm, and reduce rotating speed to 800r/min, add flow agent 0.2 part, defoamer No. two 0.1 part, siccative 0.1 part, under the rotating speed of 800r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 40 parts, HDI tripolymer 25 parts, butylacetate 15 parts, under the rotating speed of 720r/min, low speed is uniformly dispersed;
(3) packed respectively with after 500 object strainer filterings respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.9:0.1.
Embodiment 5:
High solid content polyurethane matte varnish, the weight proportion being pressed 1:1:0.1 by first component, second component, Environment-friendlydiluent diluent is formulated;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 45 parts,
HDI tripolymer 23 parts,
Butylacetate 20 parts;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
Described flatting silica is particle diameter 15 micron silica.
Described delustring filler is glass powder.
Described high-solid lower-viscosity Synolac is admittedly containing the PU dumb light short oil-ity alcohol acid resin of 80%, viscosity 8000cps/25 DEG C.
Described dispersion agent is the copolymer dispersant containing filler affinity groups.
No. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer.
No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
Described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
The preparation method of described high solid content polyurethane matte varnish, it comprises following step of sequentially carrying out:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 85 parts, dispersion agent 1.0 parts, defoamer No. one 0.4 part, under the rotating speed of 750r/min, low speed is uniformly dispersed;
Then keep stirring velocity to be 650r/min, add polyamide wax 0.5 part, aerosil 0.3 part, flatting silica 12 parts, delustring filler 10 parts;
Then under improving rotating speed to the rotating speed of 1150r/min, high speed dispersion is to fineness 22 μm, and reduce rotating speed to 660r/min, add flow agent 0.1 part, defoamer No. two 0.2 part, siccative 0.2 part, under the rotating speed of 770r/min, low speed is uniformly dispersed.
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 45 parts, HDI tripolymer 23 parts, butylacetate 20 parts, under the rotating speed of 750r/min, low speed is uniformly dispersed;
(3) packed respectively with after 500 object strainer filterings respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:1:0.1.
The property indices of above-described embodiment 1 to embodiment 5 high solid content polyurethane dumb light paint and technical indicator and conventional urethane dumb light paint contrast as shown in the table.
Can obviously find out from table, properties of the present invention all reaches or higher than technical indicator, confirms high-performance of the present invention, especially the performance such as high solids content, low viscosity, high rigidity.
The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.
Claims (8)
1. a high solid content polyurethane matte varnish, is characterized in that: it is formulated by the weight proportion of 1:0.6-1:0.1-0.4 by first component, second component and Environment-friendlydiluent diluent;
Described first component is made up of the raw material of following weight proportioning:
Described second component is made up of the raw material of following weight proportioning:
TDI tripolymer 40-70 part,
HDI tripolymer 20-40 part,
Butylacetate 15-30 part;
Described Environment-friendlydiluent diluent is made up of the raw material of following weight proportioning:
no. one, described defoamer is Siloxane-Oxyalkylene Copolymers defoamer; No. two, described defoamer is the agent of acrylate interpolymer solution defoaming.
2. high solid content polyurethane matte varnish according to claim 1, is characterized in that, described flatting silica is particle diameter is 8-15 micron silica.
3. high solid content polyurethane matte varnish according to claim 1, is characterized in that, described delustring filler is one or more the arbitrary proportion mixture in organic matting agent, low oil absorption ferric micron silica, glass powder, talcum powder.
4. high solid content polyurethane matte varnish according to claim 1, is characterized in that: described high-solid lower-viscosity Synolac is admittedly containing 80% and the short oil-ity alcohol acid resin of viscosity <10000cps/25 DEG C.
5. high solid content polyurethane matte varnish according to claim 1, is characterized in that: described dispersion agent is the copolymer dispersant containing filler affinity groups.
6. high solid content polyurethane matte varnish according to claim 1, is characterized in that, described flow agent is polyether-modified Dimethicone Copolyol body flow agent.
7., for the preparation of a preparation method for high solid content polyurethane matte varnish according to any one of claim 1-6, it is characterized in that:
(1) described first component is prepared according to following preparation method: add in container by high-solid lower-viscosity Synolac 80-100 part, dispersion agent 0.5-1.0 part, defoamer 0.2-0.5 part, be uniformly dispersed under the rotating speed of 600-800r/min;
Then keep stir speed (S.S.) to be 600-800r/min, add polyamide wax 0.2-0.5 part, aerosil 0.2-0.5 part, flatting silica 8-15 part and delustring filler 5-15 part,
Then rotating speed is improved to 1000-1200r/min, being stirred to fineness is after 20-25 μm, reduce rotating speed to 600-800r/min, add flow agent 0.1-0.2 part, defoamer two 0.1-0.5 part and siccative 0.1-0.2 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed;
(2) described second component is prepared according to following preparation method: add in another container by TDI tripolymer 40-70 part, HDI tripolymer 20-40 part, butylacetate 15-30 part, under the rotating speed of 600-800r/min, low speed is uniformly dispersed.
8. the preparation method of high solid content polyurethane matte varnish according to claim 7, it is characterized in that: packed respectively with after 400-600 object strainer filtering respectively by the material that step (1) and step (2) prepare, material step (1) and step (2) prepared during use and Environment-friendlydiluent diluent mix formulated according to the weight ratio of 1:0.6-1:0.1-0.4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510687963.8A CN105255357B (en) | 2015-10-21 | 2015-10-21 | Large arch dam polyurethane matte varnish and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510687963.8A CN105255357B (en) | 2015-10-21 | 2015-10-21 | Large arch dam polyurethane matte varnish and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105255357A true CN105255357A (en) | 2016-01-20 |
CN105255357B CN105255357B (en) | 2017-10-03 |
Family
ID=55095308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510687963.8A Active CN105255357B (en) | 2015-10-21 | 2015-10-21 | Large arch dam polyurethane matte varnish and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105255357B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110951366A (en) * | 2019-12-05 | 2020-04-03 | 澳达树熊涂料(惠州)有限公司 | Full-odor-free bi-component matte top-coat paint and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6174947B1 (en) * | 1998-07-27 | 2001-01-16 | Mcwhorter Technologies | Low volatile organic component polyurethane varnish |
CN102807815A (en) * | 2012-09-04 | 2012-12-05 | 上海嘉宝莉涂料有限公司 | High-solid-content low-VOC (volatile organic compound) polyurethane bicomponent matte finish and preparation method thereof |
CN103788862A (en) * | 2014-01-20 | 2014-05-14 | 澳达树熊涂料(惠州)有限公司 | Two-component matte polyurethane top-coat paint and preparation method thereof |
-
2015
- 2015-10-21 CN CN201510687963.8A patent/CN105255357B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6174947B1 (en) * | 1998-07-27 | 2001-01-16 | Mcwhorter Technologies | Low volatile organic component polyurethane varnish |
CN102807815A (en) * | 2012-09-04 | 2012-12-05 | 上海嘉宝莉涂料有限公司 | High-solid-content low-VOC (volatile organic compound) polyurethane bicomponent matte finish and preparation method thereof |
CN103788862A (en) * | 2014-01-20 | 2014-05-14 | 澳达树熊涂料(惠州)有限公司 | Two-component matte polyurethane top-coat paint and preparation method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110951366A (en) * | 2019-12-05 | 2020-04-03 | 澳达树熊涂料(惠州)有限公司 | Full-odor-free bi-component matte top-coat paint and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN105255357B (en) | 2017-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103450794B (en) | Scratch resistance PU luminous floor paint and preparation method thereof | |
CN102020917B (en) | Water-based two-component acrylic acid polyurethane automobile paint and preparation method thereof | |
CN103102773B (en) | There is the powder coating of high-wear resistance | |
CN102002313A (en) | Solvent-type double-component polyurethane (PU) high-clearness wear-resistant matte varnish | |
CN102898937A (en) | High-hardness scratch-resistant double-component waterborne polyurethane woodwork varnish and preparation method thereof | |
CN102108246A (en) | Double-component polyurethane water-based paint | |
CN103571319B (en) | A kind of high plentiful anti impact polyurethane matte varnish | |
CN102676035A (en) | High-glossiness, scratch-resistant, wear-resistant and environment-friendly waterborne wood varnish and preparation method thereof | |
CN109233611A (en) | A kind of aqueous polyurethane dull finishing coat and preparation method thereof | |
CN101386727B (en) | Yellowing-resistant nitro white matt finish and preparation method thereof, use method | |
CN101445694A (en) | Environment-friendly aqueous carpentry paint | |
CN104830176A (en) | Water-based wiping-resistant matte coating film and preparation method thereof | |
CN103305113B (en) | The special clear priming paint of a kind of anti-sag PU and manufacture method thereof | |
CN102634275A (en) | Sterilization and aldehyde-removal nanometer polyurethane paint | |
CN102010640A (en) | Environmentally-friendly water-based ultraviolet (UV) plastic primer and preparation method thereof | |
CN103409059B (en) | A kind of Polyurethane crack lacquer and preparation method thereof | |
CN104479529A (en) | Aqueous floor paint for silicon PU rubber | |
CN105255356A (en) | Low-VOC (volatile organic component) polyurethane matte varnish and preparation method thereof | |
CN102757698A (en) | Low-VOC (Volatile Organic Compounds) nitrolacquer | |
CN106675257B (en) | Safe environment-friendly semi-matte varnish for automotive interior parts and preparation method thereof | |
CN105255357A (en) | High-solid-content PU (polyurethane) matte varnish and preparation method thereof | |
CN102618158B (en) | Aqueous essential oil for coating soft PVC (Poly Vinyl Chloride) and preparation method thereof | |
CN102363704A (en) | Aqueous blocking agent and its preparation method | |
CN110628289B (en) | Water-based woodware stain-resistant white finish and preparation method thereof | |
CN108822285A (en) | The low thinning of the low hydroxyl of high-solid lower-viscosity is than alkyd resin and its preparation method and application |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |