CN101050332A - Base material of mixed paint in thin up type, and preparation method - Google Patents
Base material of mixed paint in thin up type, and preparation method Download PDFInfo
- Publication number
- CN101050332A CN101050332A CN 200710022171 CN200710022171A CN101050332A CN 101050332 A CN101050332 A CN 101050332A CN 200710022171 CN200710022171 CN 200710022171 CN 200710022171 A CN200710022171 A CN 200710022171A CN 101050332 A CN101050332 A CN 101050332A
- Authority
- CN
- China
- Prior art keywords
- terylene
- base material
- parts
- paint
- water
- 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.)
- Pending
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
This invention discloses a water-diluting base material of ready-mixed paint, which is prepared from: waste terylene 4-6 parts, oleic acid 2-6 parts, benzoic anhydride 0.5-1 part, pentaerythritol 0.5-1 part, and rosin 0.5-2 parts. The base material is prepared by melting and degrading waste terylene with oleic acid, pentaerythritol and benzoic anhydride. The base material can be diluted with a small amount of 200# solvent gasoline and water. By diluting the base material with water during paint preparation, the consumption of organic solvent and 200# gasoline is reduced, which can reduce energy consumption and environmental pollution, raise the flash point of the paint, and improve the storage and transportation safety.
Description
Technical field:
The present invention relates to a kind of paint, particularly utilize a large amount of terylene waste materials of chemical fibre industry to produce the base material of mixed paint of consumption maximum in the coatings industry, and, belong to the paint field for it provides rational preparation method.
Background technology:
Phenolic ready mixed paint is one of most widely used paint kind in domestic market, its feature is seasoning, easy construction, brush, Kun, spray all can, comprehensive mechanical performance is better, be widely used in the application of objects such as mechanical means, steel structure ironware, woodenware, the general solids content of this veriety is 50～60%, the dilution material is the 200# industrial naptha, promptly contain 40～50% 200# industrial naptha in the paint, also rare with 200# industrial naptha accent in the use, the coating equipment instrument also cleans with the 200# industrial naptha, has a large amount of organic solvent emission.The phenolic aldehyde base-material that phenolic ready mixed paint is normally made by modifications such as rosin, oleic acid by resol adds pigment such as titanium dioxide, zinc sulfide white, filler such as fine particle calcium carbonate, talcum powder, urges dried auxiliary agent etc. to transfer rare forming by the 200# industrial naptha.And resol is to be main raw material synthetic resin by phenol and formaldehyde, and phenol, formaldehyde all are the bigger organic substances of toxicity, and people, environment are had bigger toxicity and pollution.
On the other hand, chemical fiber factory is when producing terylene, second-rate and underproof a large amount of waster terylene silks, waster terylene silk sheet and waster terylene material such as thick excessively, meticulous, too short can be carried out burning disposal as industrial waste, it is a kind of waste, more can cause very big pollution, Air quality is descended environment.
Summary of the invention:
The objective of the invention is in order to use based on the dilution water replacement of tap water and using and discharging of minimizing 200# industrial naptha, providing a kind of is the save energy that helps of main raw material with the waster terylene, reduce environmental pollution, can increase substantially the flash-point of paint, the base material of mixed paint in thin up type that the security of paint is improved greatly.
Another object of the present invention is to provide a kind of rational practicable preparation method for base material of mixed paint in thin up type.
Base material of mixed paint in thin up type of the present invention mainly is to be made by the raw material of following weight part: 4～6 parts of waster terylenes, 2～6 parts of oleic acid, 0.5～1 part of phthalic anhydride, 0.5～1 part of tetramethylolmethane, 0.5～2 part of rosin.
The preparation method of base material of mixed paint in thin up type of the present invention mainly comprises the following steps:
A), will synthesize terylene waste that blowdown waste material that terylene factory emits or wire drawing produce in producing and sort earlier and dispel impurity, dry after washing again for clean waster terylene standby;
B), by each proportioning raw materials difference weighing waster terylene, oleic acid, phthalic anhydride, tetramethylolmethane and rosin, drop into heating in the reactor, fusion, stirring, and under 250～300 ℃ Heating temperature insulation reaction 3～5 hours, treat material acid number to 0.1～15mgKOH/g, viscosity is during greater than 150 seconds, can stop to heat, naturally cooling becomes thick terylene cream standby;
C), in tap water, add 0.1～1% polyvalent alcohol oxyethane stirring and dissolving and form dilution water, in 1: 0.5～1 ratio 200# gasoline is added again that to stir into aqueous solvent in the dilution water standby;
D), thick terylene cream and proper amount of solvent water are added in the thinning vessel, after stirring, be filtered to barrelling behind fineness≤50 μ m, be base material of mixed paint in thin up type with strainer.
Base material of mixed paint in thin up type of the present invention utilizes a large amount of terylene waste materials of chemical fibre industry, is prepared into the ready-mixed paint base-material that substitutes the phenolic aldehyde base-material by fusion degradation modification such as oleic acid, tetramethylolmethane, phthalic anhydrides.The thick terylene cream of aqueous solvent latting drown that available a small amount of 200# industrial naptha and dilution water stir into and be prepared into the ready-mixed paint base-material that substitutes the phenolic aldehyde base-material.This base-material possesses outside the physical and chemical performance of conventional base-material, can also reduce using and discharging of organic solvent (200# industrial naptha) with dilution water dilution of the present invention.In the process of producing paint, to add pigment in the base material of mixed paint of the present invention, coating, auxiliary agent and dilution water of the present invention, pass through high speed dispersion, grind, coating and dilution water can reach steady in a long-term dissolving each other in 1: 0.5～2 ratios, thereby have reduced the usage quantity of organic solvent in the process of system lacquer and construction significantly.The use of organic solvent accounts for 30～60% of total lacquer amount in the general ready-mixed paint, paint vehicle of the present invention only accounts for 10～20% at system lacquer back organic solvent, not only saved the energy, reduced environmental pollution, and increased substantially the flash-point of paint, having extractd paint is the cap of inflammable and explosive dangerous goods, the safety performance of paint is improved greatly, the performance of paint film has also obtained promoting significantly, for realizing that environmental protection is a a progressive step, is a kind of environment-friendly type base material of mixed paint
Embodiment
Base material of mixed paint in thin up type of the present invention is further described and illustrates as follows:
Example 1, get 0.5 part of 4 parts of raw material waster terylene, 2 parts of oleic acid, 0.5 part of phthalic anhydride, 0.5 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 2, get 0.5 part of 5 parts of raw material waster terylene, 2 parts of oleic acid, 0.5 part of phthalic anhydride, 0.5 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 3, get 0.5 part of 6 parts of raw material waster terylene, 2 parts of oleic acid, 0.5 part of phthalic anhydride, 0.5 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 4, get 2 parts of 4 parts of raw material waster terylenes, 6 parts of oleic acid, 1 part of phthalic anhydride, 1 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 5, get 2 parts of 5 parts of raw material waster terylenes, 6 parts of oleic acid, 1 part of phthalic anhydride, 1 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 6, get 2 parts of 6 parts of raw material waster terylenes, 6 parts of oleic acid, 1 part of phthalic anhydride, 1 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 7, get 1 part of 4 parts of raw material waster terylene, 4 parts of oleic acid, 0.8 part of phthalic anhydride, 0.8 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 8, get 1 part of 5 parts of raw material waster terylene, 4 parts of oleic acid, 0.8 part of phthalic anhydride, 0.8 part of tetramethylolmethane, rosin and be prepared from by following step.
Example 9, get 1 part of 6 parts of raw material waster terylene, 4 parts of oleic acid, 0.8 part of phthalic anhydride, 0.8 part of tetramethylolmethane, rosin and be prepared from by following step.
Remove above-mentioned each exception, the weight part of each raw material exists: all can be prepared from by following step between 0.5～2 part of 4～6 parts of the waster terylene, 2～6 parts of oleic acid, 0.5～1 part of phthalic anhydride, 0.5～1 part of tetramethylolmethane, rosin.
Concrete preparation process for above-mentioned each example is as follows:
A), will synthesize terylene waste that blowdown waste material that terylene factory emits or wire drawing produce in producing and sort earlier and dispel impurity, dry after washing again for clean waster terylene standby;
B), by each proportioning raw materials difference weighing waster terylene, oleic acid, phthalic anhydride, tetramethylolmethane and rosin, drop into heating in the reactor (optional jacketed type reactor heats reacting kettle jacketing with thermal oil), fusion, stirring, and under 250～300 ℃ Heating temperature insulation reaction 3～5 hours, treat material acid number to 0.1～15mgKOH/g, viscosity is during greater than 150 seconds, can stop to heat (but as acid number higher or lower proper extension insulated and stirred time of viscosity), naturally cooling becomes thick terylene cream standby;
C), in tap water, add 0.1～1% polyvalent alcohol oxyethane (5～20 alcohol) stirring and dissolving and form dilution water, in 1: 0.5～1 ratio 200# gasoline is added again that to stir into aqueous solvent in the dilution water standby;
D), thick terylene cream and proper amount of solvent water (being about 40～50%) are added in the thinning vessel, after stirring, be filtered to barrelling behind fineness≤50 μ m, be base material of mixed paint in thin up type with strainer.
The technological process that base material of mixed paint in thin up type is produced again finished product paint is identical with existing processes, promptly stirs, grinds, mixes colours, filters, packs supervisor according to color adding pigment, filler, siccative, auxiliary agent and an amount of dilution water process and promptly can be made into the processed oil lacquer.
Through repeatedly parallel laboratory test contrast, the paint performance that the base material of mixed paint in thin up type that is prepared from through modification with waster terylene of the present invention (also can be described as the terylene base-material) is made has met or exceeded the paint that traditional phenolic aldehyde base-material is made, and the finished product paint that two kinds of base-materials make of the experimental result of relevant performance use to(for) same color is as described in the following table:
As seen from the above table, the paint made of the base material of mixed paint in thin up type that is prepared from through modification with waster terylene (also can be described as the terylene base-material) can substitute the paint that traditional phenolic aldehyde base-material makes fully and uses.During use, this paint is also available to be no more than the dilution water dilution of twice and to clean coating tool with dilution water.Further reducing the usage quantity to 200# solution gasoline, both saved the energy, reduced environmental pollution again, can also increase substantially the flash-point of paint, increased the security of paint accumulating, is a kind of environment-friendly type base material of mixed paint of the green that turns waste into wealth.
Claims (2)
1, a kind of base material of mixed paint in thin up type is characterized in that it mainly being that raw material by following weight part is made: 4～6 parts of waster terylenes, 2～6 parts of oleic acid, 0.5～1 part of phthalic anhydride, 0.5～1 part of tetramethylolmethane, 0.5～2 part of rosin.
2, the preparation method of the described base-material of claim 1 is characterized in that comprising the following steps:
A), will synthesize terylene waste that blowdown waste material that terylene factory emits or wire drawing produce in producing and sort earlier and dispel impurity, it is standby to dry into clean waster terylene again after washing;
B), by each proportioning raw materials difference weighing waster terylene, oleic acid, phthalic anhydride, tetramethylolmethane and rosin, drop into heating in the reactor, fusion, stirring, and under 250～300 ℃ Heating temperature insulation reaction 3～5 hours, treat material acid number to 0.1～15mgKOH/g, viscosity is during greater than 150 seconds, can stop to heat, naturally cooling becomes thick terylene cream standby;
C), in tap water, add 0.1～1% polyvalent alcohol oxyethane stirring and dissolving and form dilution water, again in 200# gasoline: the ratio of water=1: 0.5～1 adds 200# gasoline that to stir into aqueous solvent in the dilution water standby;
D), thick terylene cream and proper amount of solvent water are added in the thinning vessel, after stirring, be filtered to barrelling behind fineness≤50 μ m, be base material of mixed paint in thin up type with strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710022171 CN101050332A (en) | 2007-05-16 | 2007-05-16 | Base material of mixed paint in thin up type, and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710022171 CN101050332A (en) | 2007-05-16 | 2007-05-16 | Base material of mixed paint in thin up type, and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101050332A true CN101050332A (en) | 2007-10-10 |
Family
ID=38781939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710022171 Pending CN101050332A (en) | 2007-05-16 | 2007-05-16 | Base material of mixed paint in thin up type, and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101050332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127214A (en) * | 2010-12-21 | 2011-07-20 | 苏州吉人漆业有限公司 | Resin for water-diluted industrial paint and preparation method thereof |
| CN102786671A (en) * | 2011-05-17 | 2012-11-21 | 长沙华泰涂料有限责任公司 | Terylene resin and preparation method thereof, and paint and preparation method thereof |
-
2007
- 2007-05-16 CN CN 200710022171 patent/CN101050332A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127214A (en) * | 2010-12-21 | 2011-07-20 | 苏州吉人漆业有限公司 | Resin for water-diluted industrial paint and preparation method thereof |
| CN102127214B (en) * | 2010-12-21 | 2012-04-25 | 苏州吉人漆业有限公司 | Resin for water-diluted industrial paint and preparation method thereof |
| CN102786671A (en) * | 2011-05-17 | 2012-11-21 | 长沙华泰涂料有限责任公司 | Terylene resin and preparation method thereof, and paint and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1245603B1 (en) | Processes for producing aqueous alkyd resin dispersions | |
| CN108456475B (en) | High-adhesion water-based waterproof primer and preparation method and application thereof | |
| CN104927468B (en) | A kind of microcapsule-type additive of anticorrosive coating and preparation method thereof | |
| CN101280055A (en) | High-solid lower-viscosity environment-friendly alkide resin and preparation thereof | |
| CN103205093A (en) | Preparation method of polyester resin | |
| CN103224615A (en) | Alkyd resin composition and preparation method thereof | |
| CN112430462B (en) | Fluorescent pigment, water-based fluorescent anti-counterfeiting ink and preparation and application thereof | |
| CN112608663B (en) | Quick-drying benzene-free alkyd coating and preparation method thereof | |
| CN104449391A (en) | Iron red anticorrosive paint and preparation method thereof | |
| CN101012348A (en) | Macromolecule anticorrosion paint and preparing method thereof | |
| CN102101962B (en) | Polyaniline epoxy anti-corrosive paint and preparation method thereof | |
| CN101050332A (en) | Base material of mixed paint in thin up type, and preparation method | |
| CN1916091A (en) | Water-soluble gold and silver inks, and preparation method | |
| CN102791761A (en) | Insulating polymer material composition | |
| CN1312329A (en) | Polyiso-isocyanate mixture containing acylcarbamido | |
| CN101870844A (en) | Preparation method of nano particle/polyester composite coating and composite coating prepared by same | |
| CN1528843A (en) | Heat-insulating anticorrosive paint and preparing method thereof | |
| CN107746610A (en) | A kind of high ferro, Unsaturated polyester putty of the locomotive without styrene | |
| CN102127214B (en) | Resin for water-diluted industrial paint and preparation method thereof | |
| CN101381505B (en) | Synthetic resin produced by renewable resource and preparation method thereof | |
| CN101747838A (en) | Preparation method of natural transparent paint | |
| CN101302307B (en) | Multi-center surface treating agent based on light rare-earth element and use thereof | |
| CN1234789C (en) | Bi component paint used as top coating, producing process and usage thereof | |
| CN1477166A (en) | Capsaicin self-polishing antifouling paint and its preparation method | |
| CN107245245B (en) | Mixed and modified pitch of a kind of Ergol leftover bits and pieces and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |