CN103382353B - Heavy-duty anticorrosion environmental-friendly enhanced powder coating - Google Patents
Heavy-duty anticorrosion environmental-friendly enhanced powder coating Download PDFInfo
- Publication number
- CN103382353B CN103382353B CN201310282840.7A CN201310282840A CN103382353B CN 103382353 B CN103382353 B CN 103382353B CN 201310282840 A CN201310282840 A CN 201310282840A CN 103382353 B CN103382353 B CN 103382353B
- Authority
- CN
- China
- Prior art keywords
- portions
- heavy
- powder coating
- friendly
- nano
- 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.)
- Active
Links
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention discloses a heavy-duty anticorrosion environmental-friendly enhanced powder coating. The heavy-duty anticorrosion environmental-friendly enhanced powder coating comprises following raw materials, by mass: 40 to 50 portions of novolac epoxy resin, 35 to 45 portions of bisphenol A epoxy resin, 10 to 12 portions of DSM polyester resin, 1.2 to 1.8 portions of phenolic hydroxyl resin, 1 to 1.5 portions of a curing agent, 10 to 15 portions of a filler, 1 to 5 portions of nano-rubber powder, 0.5 to 1 portion of a dispersant, 8 to 12 portions of rutile titanium dioxide, 1 to 5 portions of nano-zinc oxide, 10 to 30 portions of nano-zinc, and 0.2 to 0.4 portion of polyether modified silicone antifoaming agent. Anticorrosion performance of the heavy-duty anticorrosion environmental-friendly enhanced powder coating is excellent; the result of neutral salt spray test is 1200h or more; the heavy-duty anticorrosion environmental-friendly enhanced powder coating contains no raw materials which are restricted for use by China; the heavy-duty anticorrosion environmental-friendly enhanced powder coating is safe and friendly to the environment; films of the heavy-duty anticorrosion environmental-friendly enhanced powder coating possesses excellent hardness, and a certain toughness, and is not brittle; when the thickness of films is 150um, curing temperature is relatively low, and is 160 DEG C.
Description
Technical field
The invention belongs to paint field, be specifically related to a kind of heavy antisepsis environmental protection enhancement type powder coating.
Background technology
Powder coating is because meeting high efficiency, excellent film performance, ecological environment-friendly type and Eco-power 4E principle, and extensively popular to people, with the fastest developing speed in various coating variety.Heavy-duty coating is a kind of coating of the permanently effective use of energy under harsh corrosive environment, in order to reach the object of coating heavy antisepsis, need on the one hand the thick-film of coating, also very strict to the surface treatment of coating matrix resin and selection of auxiliary, base material and coating decoration, maintenance requirement on the other hand.Double antiseptic powder coating becomes in powder coating and develops a kind rapidly in recent years, along with the development of double antiseptic powder coating, people are also more and more higher to its performance requriements, and existing double antiseptic powder coating still exists the deficiency that fragility is comparatively large, solidification value is higher, the raw material feature of environmental protection is lower.
In sum, how to overcome the deficiencies in the prior art and become paint field problem demanding prompt solution.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and propose a kind of heavy antisepsis environmental protection enhancement type powder coating, materials safety environmental protection of the present invention, preservative effect is good, and solidification value is low, hardness of film is high, toughness is good, can extensively promote the use of.
Technical scheme of the present invention is as follows:
Heavy antisepsis environmental protection enhancement type powder coating, comprise the following raw material according to mass fraction meter: novolac epoxy 40-50 part, bisphenol A type epoxy resin 35-45 part, DSM vibrin 10-12 part, phenolic hydroxyl group resin curing agent 1.2-1.8 part, solidifying agent 1-1.5 part, filler 10-15 part, nano-rubber powder 1-5 part, dispersion agent 0.5-1 part, Rutile type Titanium Dioxide 8-12 part, nano zine oxide 1-5 part, nano zinc powder 10-30 part, polyether-modified silicon defoaming agent 0.2-0.4 part, wherein, described phenolic hydroxyl group resin curing agent is PH-1 type, described solidifying agent is JECP-01B, described filler is attapulgite, silicon powder or mica powder, described dispersion agent is TH-270, described polyether-modified silicon defoaming agent is YN-105.
Preparation method of the present invention: according to quality proportion ingredient, is placed in high-speed mixer mixing 8-10min, is extruded by compound at 78 DEG C through forcing machine by each component, after extruded stock shattered particulate into 30-40 μm, after sieving finished product of the present invention.
Beneficial effect: antiseptic property of the present invention is superior, resistance to neutral salt spray test >=1200h; The raw material that country's restriction uses is not comprised, safety and environmental protection in the present invention; Hardness of film is better, has certain toughness not easily crisp; When coating thickness is 150 μm, solidification value is lower is 160 DEG C.
Embodiment
DSM vibrin of the present invention is purchased from Jitian Chemical Co., Ltd. of Shenzhen, and model is P5127
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
Novolac epoxy 40 parts, bisphenol A type epoxy resin 35 parts, 10 parts, DSM vibrin, phenolic hydroxyl group resin curing agent 1.2 parts, solidifying agent PH-1 1 part, attapulgite 10-15 part, nano-rubber powder 1 part, TH-270 0.5 part, Rutile type Titanium Dioxide 8 parts, nano zine oxide 1 part, nano zinc powder 10 parts, polyether-modified silicon defoaming agent YN-105 0.2 part
Preparation method of the present invention: according to quality proportion ingredient, is placed in high-speed mixer mixing 10min, is extruded by compound at 78 DEG C through forcing machine by each component, after to be shattered by extruded stock be the particulate of 30 μm, after sieving finished product of the present invention.
Embodiment 2
Novolac epoxy 50 parts, bisphenol A type epoxy resin 45 parts, 12 parts, DSM vibrin, phenolic hydroxyl group resin curing agent 1.8 parts, solidifying agent PH-1 1.5 parts, silicon powder 15 parts, nano-rubber powder 5 parts, TH-270 1 part, Rutile type Titanium Dioxide 12 parts, nano zine oxide 5 parts, nano zinc powder 30 parts, polyether-modified silicon defoaming agent YN-105 0.4 part.
Preparation method of the present invention: with embodiment 1, quality proportioning is described above, finished product of the present invention.
Embodiment 3
Novolac epoxy 46.6 parts, bisphenol A type epoxy resin 39.8 parts, 11 parts, DSM vibrin, phenolic hydroxyl group resin curing agent 1.64 parts, solidifying agent PH-1 1.2 parts, mica powder 13 parts, nano-rubber powder 4 parts, TH-270 0.86 part, Rutile type Titanium Dioxide 10 parts, nano zine oxide 3 parts, nano zinc powder 20 parts, polyether-modified silicon defoaming agent YN-105 0.3 part
Preparation method of the present invention: with embodiment 1, quality proportioning is described above, finished product of the present invention.
Performance test is carried out to coating of the present invention, resistance to impact shock 50KG, sticking power 18.2PMa/cm
2, resistance to neutral salt spray test and resistance to salt water (6% sodium chloride solution) 1200h, unchanged, solidification value (coating thickness is 150 μm) is lower is 160 DEG C, hardness of film test>=2H.
Above-described embodiment is only the explanation to product of the present invention; not any pro forma restriction is made to the present invention; do not departing within technical scheme scope of the present invention, any equivalent utilizing the technology contents of above-mentioned announcement to make simple transformation, all belongs to protection scope of the present invention.
Claims (1)
1. heavy antisepsis environmental protection enhancement type powder coating, it is characterized in that, be made up of the following raw material according to mass fraction meter: novolac epoxy 40-50 part, bisphenol A type epoxy resin 35-45 part, DSM vibrin 10-12 part, phenolic hydroxyl group resin curing agent 1.2-1.8 part, solidifying agent 1-1.5 part, filler 10-15 part, nano-rubber powder 1-5 part, dispersion agent 0.5-1 part, Rutile type Titanium Dioxide 8-12 part, nano zine oxide 1-5 part, nano zinc powder 10-30 part, polyether-modified silicon defoaming agent 0.2-0.4 part, wherein, described phenolic hydroxyl group resin curing agent is PH-1 type, described solidifying agent is JECP-01B, described filler is attapulgite, silicon powder or mica powder, described dispersion agent is TH-270, described polyether-modified silicon defoaming agent is YN-105.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282840.7A CN103382353B (en) | 2013-07-08 | 2013-07-08 | Heavy-duty anticorrosion environmental-friendly enhanced powder coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310282840.7A CN103382353B (en) | 2013-07-08 | 2013-07-08 | Heavy-duty anticorrosion environmental-friendly enhanced powder coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103382353A CN103382353A (en) | 2013-11-06 |
| CN103382353B true CN103382353B (en) | 2015-06-17 |
Family
ID=49490292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310282840.7A Active CN103382353B (en) | 2013-07-08 | 2013-07-08 | Heavy-duty anticorrosion environmental-friendly enhanced powder coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103382353B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104119779B (en) * | 2014-06-27 | 2016-12-14 | 东莞市惠尔明高分子材料科技有限公司 | A kind of double antiseptic powder coating |
| CN104326707B (en) * | 2014-10-20 | 2017-03-08 | 山东圣泉新材料股份有限公司 | Anti- accumulation of salt in the surface soil exterior wall facing mortar |
| CN105694673A (en) * | 2016-03-24 | 2016-06-22 | 安徽圣德建材科技有限公司 | High-toughness high-strength antirust powder paint |
| CN108047887A (en) * | 2017-12-29 | 2018-05-18 | 六安科瑞达新型材料有限公司 | A kind of Heat Resistant Powder Coatings |
| CN109111823A (en) * | 2018-07-20 | 2019-01-01 | 安徽宏翔农业机械有限公司 | A kind of preparation method for the Pearly-lustre type epoxide powder coating adulterating fumed silica modified unsaturated polyester resin |
| CN111777924A (en) * | 2020-07-31 | 2020-10-16 | 廊坊市燕美化工有限公司 | Epoxy zinc-rich coating for expressway guardrail and preparation method thereof |
| CN113522703A (en) * | 2021-08-02 | 2021-10-22 | 德清挚诚粉末涂料有限公司 | Special coating for marine environment, coating and coating preparation method |
| CN117264506B (en) * | 2023-11-23 | 2024-01-26 | 赛高新材料科技有限公司 | Antibacterial powder coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712473A (en) * | 2004-06-24 | 2005-12-28 | 徐州正菱涂装有限公司 | Epoxy zinc-enriched antiseptic powdery paint and production thereof |
| CN101033364A (en) * | 2006-03-07 | 2007-09-12 | 徐州正菱涂装有限公司 | Zinc-based double antiseptic powder coating and preparing method thereof |
| CN101928506A (en) * | 2010-08-27 | 2010-12-29 | 四川大学 | Long-acting antibacterial nano composite modified epoxy-polyester powder coating and preparation method thereof |
| CN102898997A (en) * | 2012-09-25 | 2013-01-30 | 苏州汾湖电梯有限公司 | Nano rubber powder modified epoxy adhesive |
-
2013
- 2013-07-08 CN CN201310282840.7A patent/CN103382353B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1712473A (en) * | 2004-06-24 | 2005-12-28 | 徐州正菱涂装有限公司 | Epoxy zinc-enriched antiseptic powdery paint and production thereof |
| CN101033364A (en) * | 2006-03-07 | 2007-09-12 | 徐州正菱涂装有限公司 | Zinc-based double antiseptic powder coating and preparing method thereof |
| CN101928506A (en) * | 2010-08-27 | 2010-12-29 | 四川大学 | Long-acting antibacterial nano composite modified epoxy-polyester powder coating and preparation method thereof |
| CN102898997A (en) * | 2012-09-25 | 2013-01-30 | 苏州汾湖电梯有限公司 | Nano rubber powder modified epoxy adhesive |
Non-Patent Citations (1)
| Title |
|---|
| 防腐粉末涂料PH-1型酚类固化剂的研制;周思聪等;《安徽化工》;19981231(第3期);第27-28页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103382353A (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103382353B (en) | Heavy-duty anticorrosion environmental-friendly enhanced powder coating | |
| CN102329550B (en) | Nano-zinc oxide waterborne epoxy resin special protective paint and preparation method thereof | |
| CN103184006B (en) | A kind of waterborne metallic functional anticorrosive paint and coating process thereof | |
| CN104356802A (en) | Water-based acrylic amino stoving varnish | |
| CN103232783B (en) | A kind of alkali resistance protective system and preparation method thereof | |
| CN104356862A (en) | Ultraviolet-aging-resistant antirust epoxy finish paint and preparation method thereof | |
| CN103224721A (en) | Teflon resin anticorrosive paint and preparation method thereof | |
| CN105062314A (en) | High-low-temperature resistant UV plastic coating and preparation method thereof | |
| CN101921578A (en) | Coolant | |
| CN103059686A (en) | Anti-corrosion architectural coating | |
| CN105838253A (en) | Environment-friendly paint | |
| CN104559659A (en) | Antifreezing and anti-crack latex paint | |
| CN104356851A (en) | Anticorrosive nanocoating | |
| CN105925125A (en) | Paint with fragrance | |
| CN101929108A (en) | Paper strengthening agent | |
| CN105176339A (en) | Anti-white ant paint for furniture | |
| CN102415385A (en) | Beast repellant | |
| CN104140750A (en) | Flexible ceramic paint for high-strength energy-saving bridge frame and preparation method thereof | |
| CN107880475A (en) | ABS, SBS, EVA blending and modifying formula | |
| CN202882335U (en) | Colorful-sand-type epoxy floor | |
| CN106244074A (en) | Adhesive is fixed in a kind of covering of the fan environmental protection | |
| CN102040876A (en) | Paint lubricator | |
| CN104212262A (en) | Nanometer anticorrosion coating and preparation method thereof | |
| CN104403495A (en) | Long-acting antirust epoxy finish paint and preparation method thereof | |
| CN106433331A (en) | Aqueous coating material synthesis and preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: WUJIANG HUACHENG COMPOSITE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUJIANG WUHUA HARDWARE CO., LTD. Effective date: 20150519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150519 Address after: Wujiang District of Suzhou City, Jiangsu province 215200 Song Ling Zhen Wu highway Applicant after: Wujiang Huacheng Composite Technology Co., Ltd. Address before: Wujiang City, Suzhou City, Jiangsu province 215200 Li Zhendong Village Bridge Bridge Applicant before: Wujiang Wuhua Hardware Products Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190417 Address after: 745603 Xinbao Village, Yuele Town, Huachi County, Qingyang City, Gansu Province Patentee after: Qingyang Zhouyang Machinery Manufacturing Co., Ltd. Address before: 215200 Lao Wu Tong Highway, Songling Town, Wujiang District, Suzhou, Jiangsu Patentee before: Wujiang Huacheng Composite Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |