[go: up one dir, main page]

CN106010251A - High-binding force and high-hardness cap maker die coating layer - Google Patents

High-binding force and high-hardness cap maker die coating layer Download PDF

Info

Publication number
CN106010251A
CN106010251A CN201610367394.3A CN201610367394A CN106010251A CN 106010251 A CN106010251 A CN 106010251A CN 201610367394 A CN201610367394 A CN 201610367394A CN 106010251 A CN106010251 A CN 106010251A
Authority
CN
China
Prior art keywords
parts
resin
coating layer
die coating
binding force
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
Application number
CN201610367394.3A
Other languages
Chinese (zh)
Inventor
张俊生
周信祥
苏继前
叶晓林
谈春元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Brilliant Product Intelligence Compression Moulding Science And Technology Co Ltd
Original Assignee
Guangzhou Brilliant Product Intelligence Compression Moulding Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Brilliant Product Intelligence Compression Moulding Science And Technology Co Ltd filed Critical Guangzhou Brilliant Product Intelligence Compression Moulding Science And Technology Co Ltd
Priority to CN201610367394.3A priority Critical patent/CN106010251A/en
Publication of CN106010251A publication Critical patent/CN106010251A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D193/00Coating compositions based on natural resins; Coating compositions based on derivatives thereof
    • C09D193/04Rosin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/63Additives non-macromolecular organic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

The invention discloses a high-binding force and high-hardness cap maker die coating layer. The cap maker die coating layer comprises, by weight, 20-25 parts of epoxy resin, 10-15 parts of polyethylene resin, 20-25 parts of fluorocarbon resin, 10-18 parts of phenolic resin, 50-60 parts of maleic acid modified rosin resin, 15-20 parts of silicon carbide, 10-20 parts of chromic oxide, 3-4 parts of tungsten oxide, 13-16 parts of magnesium carbonate, 25-30 parts of brucite powder, 40-45 parts of calcined diatomite, 0.3-0.5 parts of rare earth chloride, 9-10 parts of nanometer barium metaborate, 0.6-1.1 parts of a leveling agent, 6-8 parts of a curing agent, 6-10 parts of polyvinyl alcohol and 40-50 parts of ethanol. The cap maker die coating layer made through adopting the above formula has flat and smooth appearance, and the surface of the coating layer has consistent tone, and has no particles, pin holes, bubbles or wrinkles; the adhesion reaches 3 grades, and the binding force is high; a salt spray resistance test result show that the coating layer has no abnormalities 2000h later, so the corrosion resistance is good; and the hardness is 10-12H, the coating layer is difficult to destroy, and the molding quality of bottle caps is facilitated.

Description

A kind of lid maker mould coating of high-bond high rigidity
Technical field
The present invention relates to Heat Conduction Material art, refer in particular to the lid maker mould coating of a kind of high-bond high rigidity.
Background technology
China is that world's packaging manufactures and consumption big country, and plastics package ratio in the Packaging Industry gross output value exceedes 30%, become the fresh combatants in Packaging Industry, play irreplaceable effect in food, beverage, article of everyday use and industrial and agricultural production every field.In recent years, the packaging product of plastics package industry, packaging material grow steadily, new packaging materials, new technology, New technique, new product continue to bring out.The most various beverages, cosmetics, medicine etc., it contains and mostly uses plastics package, and plastics packed plastic bottle closure, generally require and individually produce.
The machinery equipment manufacturing plastic bottle closure is varied, wherein the most commonly used with mould pressing lid maker.For improving the bottle cap Forming Quality of lid maker, its mould is provided with coating.But, it is applied to coating binding force and hardness on lid maker mould at present not ideal enough, causes the Forming Quality of bottle cap to be affected.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide the lid maker mould coating of a kind of high-bond high rigidity, and it can effectively solve the existing coating binding force being applied on lid maker mould and the dissatisfactory problem of hardness.
For achieving the above object, the present invention uses such as purgation technical scheme:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 20-25 part, polyvinyl resin 10-15 part, fluorocarbon resin 20-25 part, phenolic resin 10-18 part, maleic acid modified rosin resin 50-60 part, carborundum 15-20 part, chromic oxide 10-20 part, tungsten oxide 3-4 part, magnesium carbonate 13-16 part, brucite powder 25-30 part, calcined diatomite 40-45 part, rare earth chloride 0.3-0.5 part, nanometer barium metaborate 9-10 part, levelling agent 0.6-1.1 part, firming agent 6-8 part, polyvinyl alcohol 6-10 part and ethanol 40-50 part.
As a kind of preferred version, described levelling agent is acrylate.
As a kind of preferred version, described firming agent is dicyandiamide.
The present invention compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution:
By using inventive formulation to make lid maker mould coating, its flat appearance is smooth, and surface tinted is consistent, without granule, pin hole, bubble, wrinkle;Adhesive force reaches 3 grades, and adhesion is high;Salt-fog resistant test: 2000 hours without exception, good corrosion resistance;Hardness is 10-12H, not easy damaged, is beneficial to promote the Forming Quality of bottle cap.
Detailed description of the invention
The present invention discloses the lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 20-25 part, polyvinyl resin 10-15 part, fluorocarbon resin 20-25 part, phenolic resin 10-18 part, maleic acid modified rosin resin 50-60 part, carborundum 15-20 part, chromic oxide 10-20 part, tungsten oxide 3-4 part, magnesium carbonate 13-16 part, brucite powder 25-30 part, calcined diatomite 40-45 part, rare earth chloride 0.3-0.5 part, nanometer barium metaborate 9-10 part, levelling agent 0.6-1.1 part, firming agent 6-8 part, polyvinyl alcohol 6-10 part and ethanol 40-50 part.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
During preparation, above-mentioned raw materials is put in blender, be mixed and stirred under conditions of 80-100 DEG C uniformly.
With multiple embodiments, the invention will be further described below:
Embodiment 1:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 21 parts, polyvinyl resin 14 parts, fluorocarbon resin 24 parts, 15 parts of phenolic resin, maleic acid modified rosin resin 55 parts, carborundum 17 parts, chromic oxide 10 parts, tungsten oxide 3 parts, magnesium carbonate 15 parts, brucite powder 30 parts, calcined diatomite 45 parts, rare earth chloride 0.5 part, nanometer barium metaborate 9.5 parts, levelling agent 0.7 part, 7 parts of firming agent, polyvinyl alcohol 7 parts and ethanol 48 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
Embodiment 2:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 20 parts, polyvinyl resin 10 parts, fluorocarbon resin 21 parts, 12 parts of phenolic resin, maleic acid modified rosin resin 52 parts, carborundum 15 parts, chromic oxide 12 parts, tungsten oxide 3.5 parts, magnesium carbonate 14 parts, brucite powder 26 parts, calcined diatomite 42 parts, rare earth chloride 0.3 part, nanometer barium metaborate 9.2 parts, levelling agent 0.6 part, 6 parts of firming agent, polyvinyl alcohol 8 parts and ethanol 45 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
Embodiment 3:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 22 parts, polyvinyl resin 12 parts, fluorocarbon resin 22 parts, 13 parts of phenolic resin, maleic acid modified rosin resin 50 parts, carborundum 16 parts, chromic oxide 15 parts, tungsten oxide 3.2 parts, magnesium carbonate 13 parts, brucite powder 25 parts, calcined diatomite 40 parts, rare earth chloride 0.4 part, nanometer barium metaborate 9 parts, levelling agent 1.1 parts, 8 parts of firming agent, polyvinyl alcohol 9 parts and ethanol 40 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
Embodiment 4:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 25 parts, polyvinyl resin 11 parts, fluorocarbon resin 25 parts, 10 parts of phenolic resin, maleic acid modified rosin resin 60 parts, carborundum 18 parts, chromic oxide 18 parts, tungsten oxide 3.8 parts, magnesium carbonate 16 parts, brucite powder 28 parts, calcined diatomite 43 parts, rare earth chloride 0.35 part, nanometer barium metaborate 9.6 parts, levelling agent 0.7 part, firming agent 6.5 parts, polyvinyl alcohol 10 parts and ethanol 42 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
Embodiment 5:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 24 parts, polyvinyl resin 15 parts, fluorocarbon resin 24 parts, 17 parts of phenolic resin, maleic acid modified rosin resin 58 parts, carborundum 20 parts, chromic oxide 20 parts, tungsten oxide 4 parts, magnesium carbonate 14.5 parts, brucite powder 29 parts, calcined diatomite 48 parts, rare earth chloride 0.45 part, nanometer barium metaborate 9.8 parts, levelling agent 0.8 part, firming agent 7.5 parts, polyvinyl alcohol 6 parts and ethanol 46 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
Embodiment 6:
The lid maker mould coating of a kind of high-bond high rigidity, includes following raw material: epoxy resin 23 parts, polyvinyl resin 13 parts, fluorocarbon resin 23 parts, 18 parts of phenolic resin, maleic acid modified rosin resin 57 parts, carborundum 19 parts, chromic oxide 19 parts, tungsten oxide 3.6 parts, magnesium carbonate 13.5 parts, brucite powder 27 parts, calcined diatomite 46 parts, rare earth chloride 0.38 part, nanometer barium metaborate 10 parts, levelling agent 0.9 part, firming agent 6.8 parts, polyvinyl alcohol 7.5 parts and ethanol 49 parts.Described levelling agent is acrylate, and described firming agent is dicyandiamide.
The coating that each embodiment above-mentioned prepares being arranged on lid maker mould, flat appearance is smooth, and surface tinted is consistent, without granule, pin hole, bubble, wrinkle;Adhesive force reaches 3 grades, and adhesion is high;Salt-fog resistant test: 2000 hours without exception;Hardness is 10-12H, not easy damaged.
The above, it it is only presently preferred embodiments of the present invention, not the technical scope of the present invention is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to the technical spirit of the present invention, all still fall within the range of technical solution of the present invention.

Claims (3)

1. the lid maker mould coating of a high-bond high rigidity, it is characterized in that: include following raw material: epoxy resin 20-25 part, polyvinyl resin 10-15 part, fluorocarbon resin 20-25 part, phenolic resin 10-18 part, maleic acid modified rosin resin 50-60 part, carborundum 15-20 part, chromic oxide 10-20 part, tungsten oxide 3-4 part, magnesium carbonate 13-16 part, brucite powder 25-30 part, calcined diatomite 40-45 part, rare earth chloride 0.3-0.5 part, nanometer barium metaborate 9-10 part, levelling agent 0.6-1.1 part, firming agent 6-8 part, polyvinyl alcohol 6-10 part and ethanol 40-50 part.
The lid maker mould coating of a kind of high-bond high rigidity the most according to claim 1, it is characterised in that: described levelling agent is acrylate.
The lid maker mould coating of a kind of high-bond high rigidity the most according to claim 1, it is characterised in that: described firming agent is dicyandiamide.
CN201610367394.3A 2016-05-30 2016-05-30 High-binding force and high-hardness cap maker die coating layer Pending CN106010251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610367394.3A CN106010251A (en) 2016-05-30 2016-05-30 High-binding force and high-hardness cap maker die coating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610367394.3A CN106010251A (en) 2016-05-30 2016-05-30 High-binding force and high-hardness cap maker die coating layer

Publications (1)

Publication Number Publication Date
CN106010251A true CN106010251A (en) 2016-10-12

Family

ID=57092403

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610367394.3A Pending CN106010251A (en) 2016-05-30 2016-05-30 High-binding force and high-hardness cap maker die coating layer

Country Status (1)

Country Link
CN (1) CN106010251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112521809A (en) * 2020-11-28 2021-03-19 无锡市科宇橡胶模具厂 Rubber mold coating and using method thereof
CN116200123A (en) * 2022-12-30 2023-06-02 江苏燕山光伏设备有限公司 Erosion-resistant ultraviolet photovoltaic bracket, coating composition and preparation method of coating composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1855858A (en) * 2005-04-26 2006-11-01 杭州华为三康技术有限公司 Device and method for duplexing and deduplexing physical layer of Ethernet
CN103173100A (en) * 2013-02-26 2013-06-26 安徽明珠颜料科技有限公司 Acid-resistant anticorrosive paint
CN104177937A (en) * 2014-09-19 2014-12-03 新兴河北冶金资源有限公司 Anticorrosive paint
CN105176397A (en) * 2015-09-18 2015-12-23 颍上县龙裕扬工贸有限公司 Paint for plastic product processing mold
CN105482631A (en) * 2015-12-23 2016-04-13 铜陵市肆得科技有限责任公司 Powder coating having high binding force with instrument shell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1855858A (en) * 2005-04-26 2006-11-01 杭州华为三康技术有限公司 Device and method for duplexing and deduplexing physical layer of Ethernet
CN103173100A (en) * 2013-02-26 2013-06-26 安徽明珠颜料科技有限公司 Acid-resistant anticorrosive paint
CN104177937A (en) * 2014-09-19 2014-12-03 新兴河北冶金资源有限公司 Anticorrosive paint
CN105176397A (en) * 2015-09-18 2015-12-23 颍上县龙裕扬工贸有限公司 Paint for plastic product processing mold
CN105482631A (en) * 2015-12-23 2016-04-13 铜陵市肆得科技有限责任公司 Powder coating having high binding force with instrument shell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112521809A (en) * 2020-11-28 2021-03-19 无锡市科宇橡胶模具厂 Rubber mold coating and using method thereof
CN116200123A (en) * 2022-12-30 2023-06-02 江苏燕山光伏设备有限公司 Erosion-resistant ultraviolet photovoltaic bracket, coating composition and preparation method of coating composition
CN116200123B (en) * 2022-12-30 2024-03-01 江苏燕山光伏设备有限公司 Erosion-resistant ultraviolet photovoltaic bracket, coating composition and preparation method of coating composition

Similar Documents

Publication Publication Date Title
US20230399157A1 (en) Biodegradable Bottle For Liquids
CN102991074A (en) Thin film and production method thereof
CN106010251A (en) High-binding force and high-hardness cap maker die coating layer
EP3268237B1 (en) A process for surface modification of materials
CN105440400A (en) Anti-aging PE film for packaging and preparation method thereof
CN103029397A (en) Film and production method thereof
CN102504638A (en) Normal-temperature fast-drying polymer putty
CN104326148A (en) PVC-free type claw type unscrewing cover manufacturing process for medicine package
CN106519897B (en) A kind of diversity point flower powdery paints and preparation method thereof
CN105440436A (en) Anti-aging PP film for packaging and preparation method thereof
CN100338160C (en) Plasticizing modified anticorrosive powder coating, and preparing method
CN102726966B (en) Table top plate manufactured by covering acryl materials on PVC (polyvinyl chloride) wood plastic plate
CN113682031A (en) Novel environment-friendly fiber glass paper composite preparation method
CN107936669B (en) Repairing material for pits on surface of wood-plastic door plate and repairing method thereof
CN104761961A (en) Thermal-insulation paint for packaging products
CN103481614A (en) High-intensity wear-proof thin film and production method thereof
CN109867938A (en) A kind of fragrant plastic material
CN104164083A (en) Magnetic modified plastic cement material
CN104448400A (en) Full-biodegradable preservative plastic thin film and preparation method thereof
CN203600735U (en) Flexible packaging modified CPP (Chlorinated Polypropylene) thin film applicable to food
CN103465581A (en) High-strength film and production method thereof
CN110154477A (en) A kind of PE bag in box film and preparation method thereof
CN206395124U (en) A kind of explosion-proof bottle cap
CN108084932A (en) A kind of sawdust bonding glue
JPS6159216B2 (en)

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

Application publication date: 20161012

RJ01 Rejection of invention patent application after publication