CN1982384A - Synthetic-resin curtain wall metal face coating - Google Patents
Synthetic-resin curtain wall metal face coating Download PDFInfo
- Publication number
- CN1982384A CN1982384A CN 200610032632 CN200610032632A CN1982384A CN 1982384 A CN1982384 A CN 1982384A CN 200610032632 CN200610032632 CN 200610032632 CN 200610032632 A CN200610032632 A CN 200610032632A CN 1982384 A CN1982384 A CN 1982384A
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- China
- Prior art keywords
- component
- resin
- mixture
- curtain wall
- synthetic
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- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A metal face coating for synthetic-resin curtain wall consists of A component and B component in proportion of 2-4:1. A component comprises organic solvent 3.0-22wt%, cellulose acetate butyrate 1.0-10wt%, dispersant 0.1-0.8wt%, fluorine resin 50-80wt%, fluorine-containing wax powder 0.1-2.0wt%, extinct powder 0.1-15wt%, anti-settling agent 0.1-2.0wt%, silver slurry or other pigment or their mixture 9-18wt%, leveling agent 0.1-0.8wt% and de-foaming agent 0.1-0.8wt%; B component comprises hexamethylene diisocyanate tri-polymer 30- 75wt% and diethyl ether acetic ether oxalate 25-65wt%. It has better cladding and covering rate, better weather-resisting stability, less consumption and VOC discharge.
Description
Technical field
The present invention relates to a kind of metal face coating of metallic color synthetic-resin curtain wall.
Background technology
Synthetic-resin curtain wall is a kind of new curtain wall decoration technology, make facade effect with this technology and need not the steel hanging hang structure, but on cement plaster basal plane or old ceramic tile wall, old coating, thermal insulation layer direct construction leveling putty, adopt the method construction system coating of spraying then, make facade effect, this method cost is low, effective, save steel, help environmental protection.
When the metal face coating ubiquity of metal current look synthetic-resin curtain wall construction surface texture coarse, grow dim, consumption is big, VOC discharge high, drawbacks such as the easy scuffing in dry rear surface.
Summary of the invention
The problems referred to above that purpose of the present invention exists when being most to solve the metal faced resin construction of metallic color synthetic-resin curtain wall, adopt high resin content (thereby having increased the clad ratio of resin) and nano level flatting silica and anti-scratch cured powder, thereby obtain the very metallic paint of smooth abrasion-proof of a kind of film coated surface pigment; Adopt high silver powder consumption, thereby obtain high fraction of coverage, make the consumption of unit surface metal face coating drop to 0.08kg/m
2, simultaneously, because resin demand height in the prescription, the single pass coating film thickness of metal face coating still reaches 30～60 microns.Use metallic color synthetic-resin curtain wall of the present invention, do not need to spray coating oil in addition, thereby make the VOC discharging of whole Finish System reduce by 10%～30%
The present invention is a kind of synthetic-resin curtain wall metal face coating, it is characterized in that: constitute by A, B two components,
The A component is made up of following constituent and weight percent:
Organic solvent 3.0%～22%
Cellulose acetate butyrate 1.0%～10%
Dispersion agent 0.1%～0.8%
Fluoro-resin 50%～80%
Fluorine-containing cured powder 0.1%～2.0%
Flatting silica 0.1%～15%
Anti-settling agent 0.1%～2.0%
Silver slurry or other pigment or their mixture 9%～16%
Flow agent 0.1%～0.8%
Defoamer 0.1%～0.8%
The B component is made up of following constituent and weight percent:
Hexamethylene diisocyanate trimer 30%～75%
Oxalic acid ethyl ether acetate ester 25%～70%
A component and B component are by 2～4: 1 mixed proportioning.
Below in conjunction with example the present invention is elaborated:
Embodiment:
The present invention mainly utilizes fluorocarbon resin in the prescription, organic solvent, auxiliary agent, silver slurry, solidifying agent etc., and the building surface after our company's putty and enclosed coloring prime treatment is carried out application, makes buildings reach the decorative effect of similar aluminum facade.
Get dibasic ester 20kg, cellulose acetate butyrate 1kg, dispersion agent 0.2kg first stirring and dissolving in dispersion machine is even, adds fluoro-resin 66.3kg again, silicon-dioxide flatting silica 2kg, and anti-settling agent 0.5kg, silver slurry 10kg stir once more, make the A component; The B component is by dimethylene diisocyanate tripolymer 75kg, after ethylene glycol ether acetate 25kg mixes; A component and B component add thinner again with 2: 1 mixed, mix up the method construction of back with spraying or brushing.
Through check, main quality and technical index is as follows:
| Sequence number | Interventions Requested | Technical indicator | Assay |
| 1 | Time of drying, h | ≤2 | ?1 |
| 2 | Contrast ratio (white and light color) | ≥0.93 | ?0.96 |
| 3 | Water tolerance (168h) | No abnormal | No abnormal |
| 4 | Alkali resistance (168h) | No abnormal | No abnormal |
| 5 | Abrasion resistance, inferior | ≥5000 | Surpass 5000 |
| 6 | The artificial ageing resistance efflorescence ,≤1 grade of variable color ,≤2 grades | The non-foaming flawless that do not peel off of 2000h | The non-foaming 1 grade of variable color of 2000h is not peeled off no efflorescence, flawless |
| 7 | Contamination resistance (white and light color), % | ≤8 | 2.3 |
| 8 | Coating temperature-change resistance (10 circulations) | No abnormal | No abnormal |
| 9 | Gloss (60 ° of input angles) | ≥80° | 25° |
| 10 | Resistance to bend(ing) | ≤3mm | 2mm |
| 11 | Acid resistance (168h) | No abnormal | No abnormal |
| 12 | Shock-resistance (50cm) | No abnormal | No abnormal |
| 13 | Salt spray resistance test (2000h) | No abnormal | No abnormal |
Claims (6)
1, a kind of synthetic-resin curtain wall metal face coating is characterized in that: constitutes by A, B two components,
The A component is made up of following constituent and weight percent:
Organic solvent 3.0%～22%
Cellulose acetate butyrate 1.0%～10%
Dispersion agent 0.1%～0.8%
Fluoro-resin 50%～80%
Fluorine-containing cured powder 0.1%～2.0%
Flatting silica 0.1%～15%
Anti-settling agent 0.1%～2.0%
Silver slurry or other pigment or their mixture 9%～18%
Flow agent 0.1%～0.8%
Defoamer 0.1%～0.8%
The B component is made up of following constituent and weight percent:
Hexamethylene diisocyanate trimer 30%～75%
Oxalic acid ethyl ether acetate ester 25%～65%
A component and B component are by 2～4: 1 mixed proportioning.
2, the organic solvent in claims is dibasic ester, different fluorine that ketone, second diether ethyl ether acetate ester, hexamethylene copper, 150# virtue solvent or their mixture.
3, the fluoro-resin in claims is that hydroxy acryl acid resin also can be hydroxyl-containing acid resin, Synolac or their mixture.
4, the slurry of the silver in claims also can be used silver powder instead, and silver slurry solid part is 58%～75%, if use silver powder instead, then its weight percent is 6.0%～12.00%
5, the flatting silica in claims is silicon-dioxide flatting silica, superfine talcum powder flatting silica or their mixture.
6, the cellulose acetate butyrate in claims also can be a Nitrocellulose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610032632 CN1982384A (en) | 2006-01-05 | 2006-01-05 | Synthetic-resin curtain wall metal face coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610032632 CN1982384A (en) | 2006-01-05 | 2006-01-05 | Synthetic-resin curtain wall metal face coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1982384A true CN1982384A (en) | 2007-06-20 |
Family
ID=38165244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610032632 Pending CN1982384A (en) | 2006-01-05 | 2006-01-05 | Synthetic-resin curtain wall metal face coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1982384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937347A (en) * | 2014-03-21 | 2014-07-23 | 安徽蓝柯复合材料有限公司 | High strength resin coating and preparation method thereof |
| CN104017480A (en) * | 2014-06-24 | 2014-09-03 | 博罗县石湾美源涂料有限公司 | Acrylic polyurethane silicofluoride coating as well as preparation method and application method thereof |
| CN104119739A (en) * | 2014-06-26 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Packaging equipment paint and preparation method thereof |
-
2006
- 2006-01-05 CN CN 200610032632 patent/CN1982384A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937347A (en) * | 2014-03-21 | 2014-07-23 | 安徽蓝柯复合材料有限公司 | High strength resin coating and preparation method thereof |
| CN104017480A (en) * | 2014-06-24 | 2014-09-03 | 博罗县石湾美源涂料有限公司 | Acrylic polyurethane silicofluoride coating as well as preparation method and application method thereof |
| CN104017480B (en) * | 2014-06-24 | 2016-06-15 | 博罗县石湾美源涂料有限公司 | A kind of fluorine silication acroleic acid polyurethane coating and preparation, application process |
| CN104119739A (en) * | 2014-06-26 | 2014-10-29 | 苏州市盛百威包装设备有限公司 | Packaging equipment paint and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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