CN106280919A - A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof - Google Patents
A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof Download PDFInfo
- Publication number
- CN106280919A CN106280919A CN201610714900.1A CN201610714900A CN106280919A CN 106280919 A CN106280919 A CN 106280919A CN 201610714900 A CN201610714900 A CN 201610714900A CN 106280919 A CN106280919 A CN 106280919A
- Authority
- CN
- China
- Prior art keywords
- polyester
- wear
- nitrile rubber
- coating
- high tenacity
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
nullThe invention discloses the polyester nitrile rubber composite powder coatings of a kind of wear-resistant high tenacity，This powdery paints uses compounding to polyester resin and LNBR，Effectively improve the shrinkage cavity that hydroxyalkyl amide occurs as coating during firming agent、Cracking phenomena，And improve the adhesion of coating and metal material，The hyper-branched polyester added effectively raises the compatibility between macromolecule，Improve the toughness of composite，Through cashew shell oil Frication powder dispersibility modified for silane coupler kh560 more preferably，The frictional behaviour of adjustable coating，Strengthen retentivity，In conjunction with other raw material，Finally prepare the finished product with good filming performance and serviceability，It is nonpoisonous and tasteless，Anti-skidding wear-resistant，High-ductility cracking resistance，Strong with the adhesive force of metal base，It is difficult to mottled coming off，In environment, experience and service life all effectively improve out of doors.
Description
Technical field
The present invention relates to outdoor powder coating technology field, particularly relate to the polyester-butyronitrile rubber of a kind of wear-resistant high tenacity
Glue composite powder coatings and preparation method thereof.
Background technology
Along with growth in the living standard, body-building game console material is as integrating the body-building multi-functional equipment with amusement little
The ground such as district, square is seen everywhere.Mostly these equipment itself are to be made up of metal material, and surface spraying coating is made, due to body-building
Equipment of travelling directly contacts human body, and mostly user is old man and child, and therefore the feature of environmental protection of coating is most important, and aqueous is coated with
Material extensively receives publicity as the coating that a kind of feature of environmental protection is higher, but the perishable metal of the water capacity, be not suitable on the metal material
Film, body-building apparatus is placed on outdoor more in addition, for a long time by illumination, rainwater, high temperature, cold and sweat, antibacterial etc. because of
The erosion of element, makes have more than is needed how long to fall paint and come off, affects attractive in appearance and experience, therefore its durability to coating
Also there is high requirement.
Powdery paints is the solid powdery coating of a kind of high-environmental, the most progressively replaces traditional solvent based coating, should
With increasingly receiving publicity.Wherein polyester powder coating has excellent weatherability, is referred to as Weather-resisting powder coating, can be by it
It is applied on body-building game console material, yet with the combined influence many factors of outdoor environment, it is still necessary to traditional polyester powder
End coating does further performance improvement, improves its service life." research of perfluoropolyether-modified polyester powder coating " literary composition
Be prepared for a kind of perfluoropolyether-modified polyester resin powder coating, the coating that this coating is formed have good weather-proof anticorrosion,
The effects such as hydrophobic anti-soil, but the adhesive force of this coating is not fully up to expectations, and peeling resistance is poor, in addition coating surface friction
Coefficient is on the low side, there is potential safety hazard, and production cost is higher during use, economical not, it is therefore desirable at its further modification
Reason, the product the most superior to obtain combination property.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the polyester-butyronitrile of a kind of wear-resistant high tenacity
Rubber combined powdery paints and preparation method thereof.
The present invention is achieved by the following technical solutions:
The polyester of a kind of wear-resistant high tenacity-nitrile rubber composite powder coatings, this powdery paints is by following weight portion
Raw material is made: polyester resin section 50-60, LNBR 10-15, hyper-branched polyester 8-12, cashew shell oil Frication powder 4-
5, polyether modified silicon oil 3-5, hydroxyalkyl amide 3-5, pigment 5-15, zinc stearate 1-2, silane coupler kh560 0.4-0.5,
Vulcanizing agent PDM 0.1-0.2.
The preparation method of the polyester of described a kind of wear-resistant high tenacity-nitrile rubber composite powder coatings includes following step
Rapid:
(1) first by standby after cashew shell oil Frication powder and silane coupler kh560 mixed grinding dispersion 20-30min；
(2) step (1) gained material is put in high speed mixer together with other surplus stock it is uniformly mixed, with
After material is sent in double screw extruder, extruding pelletization under the conditions of 95 DEG C-105 DEG C, cooled, pulverize, sieve after and get final product.
The powdery paints of the present invention uses compounding to polyester resin and LNBR, effectively improves hydroxyalkyl acyl
Shrinkage cavity that amine occurs as coating during firming agent, cracking phenomena, and improve the adhesion of coating and metal material, surpassing of addition
Branched polyester effectively raises the compatibility between macromolecule, improves the toughness of composite, changes through silane coupler kh560
Cashew shell oil Frication powder dispersibility after property more preferably, the frictional behaviour of adjustable coating, strengthen retentivity, former in conjunction with other
Material, has finally prepared the finished product with good filming performance and serviceability, and it is nonpoisonous and tasteless, anti-skidding wear-resistant, high-ductility cracking resistance, with
The adhesive force of metal base is strong, is difficult to mottled coming off, and in environment, experience and service life all effectively improve out of doors.
Detailed description of the invention
The polyester nitrile rubber composite powder coatings of a kind of wear-resistant high tenacity, this powdery paints is former by following weight portion
Material is made: polyester resin section 50, LNBR 10, hyper-branched polyester 8, cashew shell oil Frication powder 4, polyether modified silicon oil
3, hydroxyalkyl amide 3, pigment 5, zinc stearate 1, silane coupler kh560 0.4, vulcanizing agent PDM 0.1.
The preparation method of the polyester nitrile rubber composite powder coatings of described a kind of wear-resistant high tenacity, described preparation
Method comprises the following steps:
(1) first by standby after cashew shell oil Frication powder and silane coupler kh560 mixed grinding dispersion 20min；
(2) step (1) gained material is put in high speed mixer together with other surplus stock it is uniformly mixed, with
After material is sent in double screw extruder, extruding pelletization under the conditions of 95 DEG C DEG C, cooled, pulverize, sieve after and get final product.
Prepared powdery paints precoating is made test plate (panel) on sheet metal, carries out performance test according to relevant criterion, survey
Test result is as follows:
Claims (2)
1. the polyester of a wear-resistant high tenacity-nitrile rubber composite powder coatings, it is characterised in that this powdery paints is by following
The raw material of weight portion is made: polyester resin section 50-60, LNBR 10-15, hyper-branched polyester 8-12, cashew shell oil
Frication powder 4-5, polyether modified silicon oil 3-5, hydroxyalkyl amide 3-5, pigment 5-15, zinc stearate 1-2, silane coupler kh560
0.4-0.5, vulcanizing agent PDM 0.1-0.2.
The preparation method of the polyester-nitrile rubber composite powder coatings of a kind of wear-resistant high tenacity the most as claimed in claim 1,
It is characterized in that, described preparation method comprises the following steps:
(1) first by standby after cashew shell oil Frication powder and silane coupler kh560 mixed grinding dispersion 20-30min；
(2) step (1) gained material is put in high speed mixer together with other surplus stock it is uniformly mixed, subsequently will
Material is sent in double screw extruder, extruding pelletization under the conditions of 95 DEG C-105 DEG C, cooled, pulverize, sieve after and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714900.1A CN106280919A (en) | 2016-08-24 | 2016-08-24 | A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610714900.1A CN106280919A (en) | 2016-08-24 | 2016-08-24 | A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106280919A true CN106280919A (en) | 2017-01-04 |
Family
ID=57615007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610714900.1A Pending CN106280919A (en) | 2016-08-24 | 2016-08-24 | A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106280919A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337527A (en) * | 2018-08-24 | 2019-02-15 | 六安科瑞达新型材料有限公司 | A kind of extra-weather-proof outdoor powdery paints of high tenacity |
| CN112300671A (en) * | 2020-11-04 | 2021-02-02 | 郑州佳诺实业有限公司 | High-friction-coefficient powder coating and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314696A (en) * | 2008-07-22 | 2008-12-03 | 陈东初 | Nano-SiO2 modified aluminium section bar superior atmospheric corrosion resisting polyester powder paint and preparation method thereof |
| CN102977352A (en) * | 2012-11-27 | 2013-03-20 | 杭州吉华高分子材料有限公司 | Preparation method of modified polyester resin and coating containing polyester resin obtained by same |
| CN104861418A (en) * | 2015-03-31 | 2015-08-26 | 杭州桑拉科技有限公司 | Friction material for power-off brake of electromagnetic clutch and preparation method thereof |
| CN105062329A (en) * | 2015-07-22 | 2015-11-18 | 安徽圣德建材科技有限公司 | Water-resistance polyester powder coating |
-
2016
- 2016-08-24 CN CN201610714900.1A patent/CN106280919A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314696A (en) * | 2008-07-22 | 2008-12-03 | 陈东初 | Nano-SiO2 modified aluminium section bar superior atmospheric corrosion resisting polyester powder paint and preparation method thereof |
| CN102977352A (en) * | 2012-11-27 | 2013-03-20 | 杭州吉华高分子材料有限公司 | Preparation method of modified polyester resin and coating containing polyester resin obtained by same |
| CN104861418A (en) * | 2015-03-31 | 2015-08-26 | 杭州桑拉科技有限公司 | Friction material for power-off brake of electromagnetic clutch and preparation method thereof |
| CN105062329A (en) * | 2015-07-22 | 2015-11-18 | 安徽圣德建材科技有限公司 | Water-resistance polyester powder coating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337527A (en) * | 2018-08-24 | 2019-02-15 | 六安科瑞达新型材料有限公司 | A kind of extra-weather-proof outdoor powdery paints of high tenacity |
| CN112300671A (en) * | 2020-11-04 | 2021-02-02 | 郑州佳诺实业有限公司 | High-friction-coefficient powder coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101679806B (en) | Peelable temporary coating | |
| CN103483942B (en) | A kind of fluorocarbon powder paint with grain effect and preparation method thereof | |
| CN102838925A (en) | Ultra-weather-resistant powder coating | |
| WO2007102910A3 (en) | Method to incorporate pigment into paint by formation of resin beads | |
| CN101747826A (en) | Low temperature curing epoxy low-gloss powder coating and preparation method thereof | |
| CN101781424B (en) | Formula of non-painted automobile bumper with metal luster and production process thereof | |
| CN1970663A (en) | Scrape-wearable nanometer aqueous automobile paint preparation method | |
| CN103205184A (en) | Polyester powder coating for preventing auto parts from being corroded and weathered | |
| CN103180398A (en) | Matte textured powder monocoat coating compositions | |
| CN106280919A (en) | A kind of polyester nitrile rubber composite powder coatings of wear-resistant high tenacity and preparation method thereof | |
| CN107868584A (en) | A kind of automobile aluminum wheel hub Lacquer finish matt transparent powder paint and preparation method thereof | |
| US9447290B2 (en) | Powder paint composition and method for preparing same | |
| CN106566391A (en) | Active antibacterial high-elastic polyester-butadiene acrylonitrile rubber composite powder coating and preparation method thereof | |
| CN106189737A (en) | A kind of three-dimensional feel wood grain powdery paints | |
| CN106189740A (en) | A kind of flexible polyester nitrile rubber composite powder coatings of anti-scratch heatproof and preparation method thereof | |
| CN105038528A (en) | Oil-resistant valve antifouling powder coating with excellent mechanical property and preparation method of coating | |
| CN112143362A (en) | Water-based chemical-medium-resistant and weather-resistant visible light near-infrared camouflage coating and preparation method thereof | |
| CN106189739A (en) | High temperature resistance polyester nitrile rubber composite powder coatings that a kind of calcium sulfate crystal whiskers strengthens and preparation method thereof | |
| CN107858082A (en) | A kind of metal powder coating and preparation method thereof | |
| CN106566390A (en) | Composite nanofiber enhanced modified polyester-nitrile rubber composite powder coating and preparation method thereof | |
| CN104403556B (en) | Water-proof car powder coating with good adhesion | |
| CN106519925A (en) | Polyester-nitrile rubber composite powder coating material mixed with modified white carbon black and preparation method of powder coating material | |
| CN106243934A (en) | A kind of polyester nitrile rubber composite powder coatings of active antibacterial cracking resistance and preparation method thereof | |
| CN104403485A (en) | Mildew-proof car powder coating | |
| CN106543868A (en) | Modified resistant polyester nitrile rubber composite powder coatings of a kind of Jing hyperbranched polycarbosilanes 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |