CN106010117A - Thermosetting powder paint - Google Patents

Thermosetting powder paint Download PDF

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Publication number
CN106010117A
CN106010117A CN201610491368.1A CN201610491368A CN106010117A CN 106010117 A CN106010117 A CN 106010117A CN 201610491368 A CN201610491368 A CN 201610491368A CN 106010117 A CN106010117 A CN 106010117A
Authority
CN
China
Prior art keywords
parts
agent
thermosetting powder
powder coating
powder paint
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
CN201610491368.1A
Other languages
Chinese (zh)
Inventor
班廷
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.)
Wuhu Jia Gu Bean Industry & Trade Co Ltd
Original Assignee
Wuhu Jia Gu Bean Industry & Trade 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 Wuhu Jia Gu Bean Industry & Trade Co Ltd filed Critical Wuhu Jia Gu Bean Industry & Trade Co Ltd
Priority to CN201610491368.1A priority Critical patent/CN106010117A/en
Publication of CN106010117A publication Critical patent/CN106010117A/en
Pending legal-status Critical Current

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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic

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)

Abstract

The invention discloses a thermosetting powder paint which is composed of 130-200 parts of epoxy resin, 90-130 parts of polyester resin, 20-40 parts of aluminum powder, 0-15 parts of aid, 4-15 parts of solidifying agent, 3-7 parts of leveling agent, 2-6 parts of benzoin, 8-13 parts of wetting and dispersing agent and 20-40 parts of inorganic pigment. The thermosetting powder paint has the characteristics of no solvent, no pollution, energy and resource saving, high mechanical strength of the paint film, lower cost and the like, is recoverable and environment-friendly, and reduces the labor intensity.

Description

A kind of thermosetting powder coating
Technical field
The present invention relates to a kind of powdery paints, particularly relate to a kind of heat cured powdery paints.
Background technology
Powdery paints be a kind of new property without solvent 100% solid powdery coating, it has two big classes: thermoplastic powder coating and thermosetting powder coating, at present, existing thermosetting powder coating involves great expense, manufacture complexity, and the paint film defect after Gu Hua is relatively big, condition of cure is high, and therefore, the problem solving this class is particularly important.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of thermosetting powder coating, become thermosetting powder coating by each composition proportioning, to solve the problem that existing performance powder coating is low, cost is high.
In order to solve the problems referred to above, the invention provides a kind of thermosetting powder coating, its composition includes: epoxy resin 130-200 part, polyester resin 90-130 part, aluminium powder 20-40 part, auxiliary agent 0-15 part, firming agent 4-15 part, levelling agent 3-7, Benzoinum 2-6, wetting dispersing agent 8-13, inorganic pigment 20-40 part.
Further improvement is that: described auxiliary agent includes any one or a few mixing in antioxidant, delustering agent, degasser, defoamer.
Further improvement is that: described firming agent is p-hydroxybenzenyl sulfonate.
Further improvement is that: described levelling agent is fluorocarbons.
Further improvement is that: composition includes: epoxy resin 165 parts, 110 parts of polyester resin, aluminium powder 30 parts, auxiliary agent 7 parts, 8 parts of firming agent, levelling agent 5 parts, Benzoinum 4 parts, wetting dispersing agent 5, inorganic pigment 30 parts.
The invention has the beneficial effects as follows: the thermosetting powder coating of the present invention has solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduces labor intensity and film mechanical strength high, and cost is relatively low.
Detailed description of the invention
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, and the present embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
Present embodiments provide a kind of thermosetting powder coating, its composition epoxy resin 130-200 part, polyester resin 90-130 part, aluminium powder 20-40 part, auxiliary agent 0-15 part, firming agent 4-15 part, levelling agent 3-7, Benzoinum 2-6, wetting dispersing agent 8-13, inorganic pigment 20-40 part.Described auxiliary agent includes any one or a few mixing in antioxidant, delustering agent, degasser, defoamer.Described firming agent is p-hydroxybenzenyl sulfonate.Described levelling agent is fluorocarbons.
A kind of thermosetting powder coating, composition includes: epoxy resin 165 parts, 110 parts of polyester resin, aluminium powder 30 parts, auxiliary agent 7 parts, 8 parts of firming agent, levelling agent 5 parts, Benzoinum 4 parts, wetting dispersing agent 5, inorganic pigment 30 parts.
The thermosetting powder coating of the present invention has solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduces labor intensity and film mechanical strength high, and cost is relatively low.

Claims (5)

1. a thermosetting powder coating, it is characterized in that, its composition includes: epoxy resin 130-200 part, polyester resin 90-130 part, aluminium powder 20-40 part, auxiliary agent 0-15 part, firming agent 4-15 part, levelling agent 3-7, Benzoinum 2-6, wetting dispersing agent 8-13, inorganic pigment 20-40 part.
2. a kind of thermosetting powder coating as claimed in claim 1, it is characterised in that: described auxiliary agent includes any one or a few mixing in antioxidant, delustering agent, degasser, defoamer.
3. a kind of thermosetting powder coating as claimed in claim 1, it is characterised in that: described firming agent is p-hydroxybenzenyl sulfonate.
4. a kind of thermosetting powder coating as claimed in claim 1, it is characterised in that: described levelling agent is fluorocarbons.
5. a kind of thermosetting powder coating as claimed in claim 1, it is characterised in that: composition includes: epoxy resin 165 parts, 110 parts of polyester resin, aluminium powder 30 parts, auxiliary agent 7 parts, 8 parts of firming agent, levelling agent 5 parts, Benzoinum 4 parts, wetting dispersing agent 5, inorganic pigment 30 parts.
CN201610491368.1A 2016-06-29 2016-06-29 Thermosetting powder paint Pending CN106010117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610491368.1A CN106010117A (en) 2016-06-29 2016-06-29 Thermosetting powder paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610491368.1A CN106010117A (en) 2016-06-29 2016-06-29 Thermosetting powder paint

Publications (1)

Publication Number Publication Date
CN106010117A true CN106010117A (en) 2016-10-12

Family

ID=57083989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610491368.1A Pending CN106010117A (en) 2016-06-29 2016-06-29 Thermosetting powder paint

Country Status (1)

Country Link
CN (1) CN106010117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108504242A (en) * 2017-05-19 2018-09-07 苏州权素船舶电子有限公司 A kind of environment-friendly type high transparency coating
CN112409891A (en) * 2020-10-16 2021-02-26 东莞市科能实业有限公司 Thermosetting powder coating

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108504242A (en) * 2017-05-19 2018-09-07 苏州权素船舶电子有限公司 A kind of environment-friendly type high transparency coating
CN112409891A (en) * 2020-10-16 2021-02-26 东莞市科能实业有限公司 Thermosetting powder coating

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Legal Events

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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: 20161012