CN102816511A - Modified unsaturated polyester colored finish paint or primer - Google Patents
Modified unsaturated polyester colored finish paint or primer Download PDFInfo
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- CN102816511A CN102816511A CN2012103003356A CN201210300335A CN102816511A CN 102816511 A CN102816511 A CN 102816511A CN 2012103003356 A CN2012103003356 A CN 2012103003356A CN 201210300335 A CN201210300335 A CN 201210300335A CN 102816511 A CN102816511 A CN 102816511A
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- unsaturated polyester
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- finish paint
- lacquer
- colored finish
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Abstract
The invention relates to a modified unsaturated polyester colored finish paint or primer, which is characterized in that: the paint is prepared by mixing a polyurethane component with an unsaturated polyester component according to a weight prescribed ratio of polyurethane component to unsaturated polyester component of 1: (0.5-1). Compared with the prior art, the modified unsaturated polyester colored finish paint or primer has excellent technical indexes and can replace foreign similar products, and has the advantages of high hardness, good fullness, strong adhesion, good flexibility, easiness in construction and the like.
Description
Technical field
The present invention relates to the technical field of woodwork paint, more particularly relate to a kind of coloured finish paint of novel woodwork or priming paint with good decorating effect.
Background technology
Woodwork is used unsaturated polyester varnish, and it has four components usually, promptly leads lacquer, initiator (being commonly called as plain boiled water), promotor (being commonly called as Lan Shui) and reactive thinner; Proportioning is very strict, will use wax (or film) to seal the surface (existing air-drying property, can not seal) after varnishing with lacquer during construction; After the curing again through operations such as machine polishing, polishings; Could complete, so technology is comparatively complicated, price is higher; But its paint film is hard, plentiful, so be used for decorating the finish paint of demanding top-grade furniture, sound equipment shell more; And common in the market polyurethane paint, it is a two-pack, one is main lacquer; Another is a solidifying agent, and on request mixed during use adds proper amount of diluting again; Stir and just can construct; Technology is simple, but the part technical indicator is excellent inadequately, exists to join like finish paint and paints poor, the not too high shortcoming of fullness ratio of surperficial scrath resistance behind the film; Hot and humid environment down construction is prone to bubble, and substrate treatment is required than higher, like drying of wood degree etc.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art; And provide a kind of technical indicator excellent; Reach foreign like product, the modified unsaturated polyester colored finish paint or the priming paint that have that hardness height, fullness ratio are good, strong adhesion, snappiness are good, are prone to advantages such as construction.
The technical solution that the present invention adopts in order to solve the problems of the technologies described above is following:
A kind of modified unsaturated polyester colored finish paint or priming paint; It is characterized in that: this lacquer is made up of through mixing by the regulation proportioning urethane (PU) component and unsaturated polyester (PE) component, and its weight proportion scope is: urethane (PU) component: unsaturated polyester (PE) component=1: (0.5-1);
Said urethane (PU) component constitutes (calculating with weight ratio) by following component, PU master's lacquer: solidifying agent: PU thinner=1: (0.1-1): (0.1-1);
Said PU master's lacquer constitutes (with listed as parts by weight) by following component, contains Synolac 30-80, YLENE 1-10, flow agent 0.1-2, skimmer 0.1-2; Toner or filler powder 10-20,
Said solidifying agent component is formed and comprised: TDI (tolylene diisocyanate), its concentration of aqueous solution are 10%-75%;
Said PU thinner is formed (with listed as parts by weight) by following component: aromatic solvent 10-70, esters solvent 5-40, ketones solvent 1-40;
Said unsaturated polyester (PE) component constitutes (calculating with weight ratio) by following component: PE master's lacquer: promotor: initiator=100: (0.1-5): (0.1-5);
Said PE master's lacquer constitutes (with listed as parts by weight) by following component, unsaturated polyester resin 20-80, vinylbenzene 1-20, flow agent 0.1-2, skimmer 0.1-2; Toner or filler powder 0.1-40.
Said promotor is that concentration of aqueous solution is 1-10% Cobalt salts;
Said initiator is that concentration of aqueous solution is 1-10% superoxide.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: product of the present invention exports furniture, piano and sound equipment etc. applicable to top grade; Have the hardness height, hardness can reach more than the 3H; Advantages such as fullness ratio is good, strong adhesion, snappiness are good, not easy to crack, be prone to construction, be difficult for pin-holing or other surface imperfection, the finish paint polishability is excellent, technical indicator is excellent; Alternative external like product simultaneously, and cost is lower uses that product of the present invention can make that excellent anti-of the woodenware tool of covering with paint scraped, high fullness ratio and good temp. variation resistant and chemical-resistant, improves the decorative effect of product, the raising competitiveness of product in market greatly.
Embodiment
Embodiment 1:
The coloured finish paint of a kind of modification unsaturated polyester comprises urethane (PU) component and unsaturated polyester (PE) component, and two kinds of compositions are pressed the 1:1 weight proportion and mixed composition, mix the back construction;
Said urethane (PU) component constitutes (calculating with weight ratio) by following component: PU master's lacquer: solidifying agent: PU thinner=1:1:1;
Said PU master's lacquer constitutes (with listed as parts by weight) by following component: contain Synolac 80, YLENE 9.2, flow agent 0.5, skimmer 0.3; Toner 5;
Said solidifying agent is that concentration of aqueous solution is 40% tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) synthetics and tripolymer miscellany;
Said PU thinner constitutes (with listed as parts by weight) by following component: toluene 50, N-BUTYL ACETATE 40, MIBK 10;
The consisting of of said unsaturated polyester (PE) component (calculating): PE master's lacquer: promotor: initiator=100:1:1 with weight ratio;
Said PE master's lacquer constitutes (with listed as parts by weight) by following component: unsaturated polyester resin 85, vinylbenzene 14.2, flow agent 0.5, skimmer 0.3;
Said promotor is cobalt iso-octoate, and the concentration of aqueous solution of cobalt iso-octoate is 6%;
Said initiator is a MEKP, and the concentration of aqueous solution of MEKP is 10%.
Show through actual test data: the lacquer of joining oil by above-mentioned 1:1; Salient features is: Ying Du ≧ 2H, snappiness≤1mm, sticking power 100%; Gloss (60 ° of angles) 105～107; Fullness ratio, scrath resistance and polishability are excellent, but the engineering time (at 25 ° of C) is 3 hours, reaches the technical indicator of external import like product.
Embodiment 2:
The coloured finish paint of a kind of modification unsaturated polyester comprises urethane (PU) component and unsaturated polyester (PE) component, and two kinds of compositions are pressed the 1:0.5 weight proportion and mixed composition, mix the back construction;
Said urethane (PU) component constitutes (calculating with weight ratio) by following component: PU master's lacquer: solidifying agent: PU thinner=1:0.1:0.1;
Said PU master's lacquer constitutes (with listed as parts by weight) by following component: contain Synolac 30, YLENE 1, flow agent 0.1, skimmer 0.1; Filler 10;
Said solidifying agent is that concentration of aqueous solution is the affixture of tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) of 10%;
Said PU thinner constitutes (with listed as parts by weight) by following component: toluene 10, N-BUTYL ACETATE 5, MIBK 1;
The consisting of of said unsaturated polyester (PE) component (calculating): PE master's lacquer: promotor: initiator=100:0.1:0.1 with weight ratio;
Said PE master's lacquer constitutes (with listed as parts by weight) by following component: unsaturated polyester resin 20, vinylbenzene 1, flow agent 0.1, skimmer 0.1, filler 0.1;
Said promotor is cobalt iso-octoate, and the concentration of aqueous solution of cobalt iso-octoate is 1%;
Said initiator is a MEKP, and the concentration of aqueous solution of MEKP is 1%.
Show through actual test data: the lacquer of joining oil by above-mentioned 1:0.5; Salient features is: Ying Du ≧ 2H, snappiness≤1mm, sticking power 100%; Gloss (60 ° of angles) 105～107; Fullness ratio, scrath resistance and polishability are excellent, but the engineering time (at 25 ° of C) is 3 hours, reaches the technical indicator of external import like product.
Embodiment 3:
The coloured finish paint of a kind of modification unsaturated polyester comprises urethane (PU) component and unsaturated polyester (PE) component, and two kinds of compositions are pressed the 1:1 weight proportion and mixed composition, mix the back construction;
Said urethane (PU) component constitutes (calculating with weight ratio) by following component: PU master's lacquer: solidifying agent: PU thinner=1:1:0.6;
Said PU master's lacquer constitutes (with listed as parts by weight) by following component: contain Synolac 70, YLENE 10, flow agent 1, skimmer 0.1; Filler 19.9;
Said solidifying agent is that concentration of aqueous solution is the affixture of tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) of 44%;
Said PU thinner constitutes (with listed as parts by weight) by following component: toluene 55, N-BUTYL ACETATE 35, MIBK 10;
The consisting of of said unsaturated polyester (PE) component (calculating): PE master's lacquer: promotor: initiator=100:0.6:2.2 with weight ratio;
Said PE master's lacquer constitutes (with listed as parts by weight) by following component: unsaturated polyester resin 67, vinylbenzene 10, flow agent 1, skimmer 1, filler 21;
Said promotor is cobalt iso-octoate, and the concentration of aqueous solution of cobalt iso-octoate is 10%;
Said initiator is a MEKP, and the concentration of aqueous solution of MEKP is 5%.
Show through actual test data: the lacquer of joining oil by above-mentioned 1:0.5; Salient features is: Ying Du ≧ 2H, snappiness≤1mm, sticking power 100%; Gloss (60 ° of angles) 105～107; Fullness ratio, scrath resistance and polishability are excellent, but the engineering time (at 25 ° of C) is 3 hours, reaches the technical indicator of external import like product.
Embodiment 4:
The coloured finish paint of a kind of modification unsaturated polyester comprises urethane (PU) component and unsaturated polyester (PE) component, and two kinds of compositions are pressed the 1:0.75 weight proportion and mixed composition, mix the back construction;
Said urethane (PU) component constitutes (calculating with weight ratio) by following component: PU master's lacquer: solidifying agent: PU thinner=1:0.5:0.6;
Said PU master's lacquer constitutes (with listed as parts by weight) by following component: contain Synolac 55, YLENE 5, flow agent 1, skimmer 1; Filler 10;
Said solidifying agent is that concentration of aqueous solution is the affixture of tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) of 44%;
Said PU thinner constitutes (with listed as parts by weight) by following component: toluene 40, N-BUTYL ACETATE 23, MIBK 20;
The consisting of of said unsaturated polyester (PE) component (calculating): PE master's lacquer: promotor: initiator=100:2.5:2.5 with weight ratio;
Said PE master's lacquer constitutes (with listed as parts by weight) by following component: unsaturated polyester resin 50, vinylbenzene 10, flow agent 1, skimmer 1, filler 21;
Said promotor is cobalt iso-octoate, and the concentration of aqueous solution of cobalt iso-octoate is 5%;
Said initiator is a MEKP, and the concentration of aqueous solution of MEKP is 5%.
Show through actual test data: the lacquer of joining oil by above-mentioned 1:0.5; Salient features is: Ying Du ≧ 2H, snappiness≤1mm, sticking power 100%; Gloss (60 ° of angles) 105～107; Fullness ratio, scrath resistance and polishability are excellent, but the engineering time (at 25 ° of C) is 3 hours, reaches the technical indicator of external import like product.
The priming paint that adopts this prescription to make; The advantage that it combines polyurethane paint and unsaturated polyester varnish, advantage such as have that hardness height, fullness ratio are good, strong adhesion, snappiness are good, technical indicator is excellent; Alternative external like product; And cost is lower, and industrialization production has favorable economic benefit and social benefit.
Claims (8)
1. modified unsaturated polyester colored finish paint or priming paint; It is characterized in that: this lacquer is made up of through mixing by the regulation proportioning polyurethane component and unsaturated polyester component, and its weight proportion scope is: polyurethane component: unsaturated polyester component=1: (0.5-1);
Said polyurethane component is calculated with weight ratio and is made up of following component, PU master's lacquer: solidifying agent: PU thinner=1: (0.1-1): (0.1-1);
Said PU master's lacquer is made up of following component with listed as parts by weight: Synolac 30-80, YLENE 1-10, flow agent 0.1-2, skimmer 0.1-2; Toner or filler powder 10-20;
Said solidifying agent component is formed and comprised: tolylene diisocyanate, its concentration of aqueous solution are 10%-75%;
Said PU thinner is made up of following component with listed as parts by weight: aromatic solvent 10-70, esters solvent 5-40, ketones solvent 1-40;
Said unsaturated polyester component calculates with weight ratio and is made up of following component: PE master's lacquer: promotor: initiator=100: (0.1-5): (0.1-5);
Said PE master's lacquer is made up of following component with listed as parts by weight: unsaturated polyester resin 20-80, vinylbenzene 1-20, flow agent 0.1-2, skimmer 0.1-2; Toner or filler powder 0.1-40,
Said promotor is that concentration of aqueous solution is 1-10% Cobalt salts;
Said initiator is that concentration of aqueous solution is 1-10% superoxide.
2. modified unsaturated polyester colored finish paint according to claim 1 or priming paint is characterized in that: the solidifying agent component is the affixture of tolylene diisocyanate (TDI)-TriMethylolPropane(TMP) synthetics and tripolymer miscellany or tolylene diisocyanate (TDI)-TriMethylolPropane(TMP).
3.. modified unsaturated polyester colored finish paint according to claim 1 and 2 or priming paint is characterized in that aromatic solvent is a toluene, esters solvent is a N-BUTYL ACETATE, and ketones solvent is a MIBK.
4. modified unsaturated polyester colored finish paint according to claim 1 and 2 or priming paint is characterized in that Cobalt salts is a cobalt iso-octoate.
5. modified unsaturated polyester colored finish paint according to claim 3 or priming paint is characterized in that Cobalt salts is a cobalt iso-octoate.
6. according to claim 1 or 2 or 5 described modified unsaturated polyester colored finish paint or priming paint, it is characterized in that superoxide is a MEKP.
7. modified unsaturated polyester colored finish paint according to claim 3 or priming paint is characterized in that superoxide is a MEKP.
8. modified unsaturated polyester colored finish paint according to claim 4 or priming paint is characterized in that superoxide is a MEKP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103003356A CN102816511A (en) | 2012-08-22 | 2012-08-22 | Modified unsaturated polyester colored finish paint or primer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103003356A CN102816511A (en) | 2012-08-22 | 2012-08-22 | Modified unsaturated polyester colored finish paint or primer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102816511A true CN102816511A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103003356A Pending CN102816511A (en) | 2012-08-22 | 2012-08-22 | Modified unsaturated polyester colored finish paint or primer |
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| CN (1) | CN102816511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534203A (en) * | 2020-05-18 | 2020-08-14 | 上海大宝化工制品有限公司 | Unsaturated polyester high-filling white primer for melamine laminated cabinet and preparation method thereof |
| CN115785797A (en) * | 2022-12-29 | 2023-03-14 | 山东巴德士新材料有限公司 | Primer and preparation method and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821328A (en) * | 2006-03-27 | 2006-08-23 | 佛山市万正涂料有限公司 | Polyurethane modified unsaturated polyester varnish |
-
2012
- 2012-08-22 CN CN2012103003356A patent/CN102816511A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1821328A (en) * | 2006-03-27 | 2006-08-23 | 佛山市万正涂料有限公司 | Polyurethane modified unsaturated polyester varnish |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534203A (en) * | 2020-05-18 | 2020-08-14 | 上海大宝化工制品有限公司 | Unsaturated polyester high-filling white primer for melamine laminated cabinet and preparation method thereof |
| CN111534203B (en) * | 2020-05-18 | 2021-08-06 | 上海大宝化工制品有限公司 | Unsaturated polyester high-filling white primer for melamine laminated cabinet and preparation method thereof |
| CN115785797A (en) * | 2022-12-29 | 2023-03-14 | 山东巴德士新材料有限公司 | Primer and preparation method and application thereof |
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Application publication date: 20121212 |