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Fast curing automobile balance part powder coating and production method thereof

A powder coating and rapid curing technology, which is applied in the field of powder coatings and powder coatings for automobile balance parts, can solve the problems of large environmental pollution, poor water resistance, and potential safety hazards, and achieve the effect of widespread promotion and application

Inactive Publication Date: 2014-08-06
ZHANGJIAGANG JIANGNAN POWDER COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the powder coatings in the prior art have the following problems: 1) Poor water resistance and poor impact resistance; potential safety hazards; therefore, there is an urgent need for a new technical solution to solve the above technical problems

Method used

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  • Fast curing automobile balance part powder coating and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A fast-curing powder coating for automobile balance parts, containing the following components in parts by mass,

[0050] Epoxy resin E-12 24 parts;

[0051] 24 parts of polyester resin;

[0052] 0.1 parts of titanium dioxide;

[0053] Composite wax 0.1 part;

[0054] 0.6 parts of 922 leveling agent;

[0055] Benzoin 0.2 part;

[0056] Bayer iron yellow 0.01 parts;

[0057] 0.02 parts of carbon black;

[0058] Phthalocyanine green 0.001 part;

[0059] 12 parts of barite powder;

[0060] Calcium carbonate 15 parts.

[0061] The polyester resin has an acid value of 50mg / KOH;

[0062] The composite wax is a composite wax synthesized from polyethylene and polytetrafluoroethylene.

Embodiment 2

[0064] A fast-curing powder coating for automobile balance parts, containing the following components in parts by mass,

[0065] Epoxy resin E-12 28 parts;

[0066] 28 parts of polyester resin;

[0067] 11 parts of titanium dioxide;

[0068] Composite wax 0.5 part;

[0069] 1.2 parts of 922 leveling agent;

[0070] Benzoin 0.5 part;

[0071] Bayer iron yellow 0.08 part;

[0072] Carbon black 0.1 part;

[0073] 0.2 parts of phthalocyanine green;

[0074] 18 parts of barite powder;

[0075] 20 parts of calcium carbonate.

[0076] The polyester resin has an acid value of 80 mg / KOH;

[0077] The composite wax is a composite wax synthesized from polyethylene and polytetrafluoroethylene.

Embodiment 3

[0079] A fast-curing powder coating for automobile balance parts, containing the following components in parts by mass,

[0080] Epoxy resin E-12 26.5 parts;

[0081] 26.5 parts of polyester resin;

[0082] 10 parts of titanium dioxide;

[0083] Composite wax 0.4 parts;

[0084] 0.8 parts of 922 leveling agent;

[0085] Benzoin 0.3 parts;

[0086] Bayer iron yellow 0.0489 parts;

[0087] 0.0407 parts of carbon black;

[0088] Phthalocyanine 0.0023 parts;

[0089] 15.45 parts of barite powder;

[0090] Calcium carbonate 19.9581 parts.

[0091] The polyester resin has an acid value of 70 mg / KOH.

[0092] The composite wax is a composite wax synthesized from polyethylene and polytetrafluoroethylene.

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Abstract

A fast curing automobile balance part powder coating comprises the following components according to parts by mass: 24-28 parts of epoxy resin E-12, 24-28 parts of polyester resin, 0.1-11 parts of titanium dioxide, 0.1-0.5 part of composite wax, 0.6-1.2 parts of flatting agent 922, 0.2-0.5 part of benzoin, 0.01-0.08 part of Bayer iron oxide yellow, 0.02-0.1 part of carbon black, 0.001-0.2 part of phthalocyanine green, 12-18 parts of blanc fixe, and 15-20 parts of calcium carbonate.

Description

technical field [0001] The invention relates to a powder coating, in particular to a fast-curing powder coating for a balance part of an automobile and a production method thereof. It is suitable for the technical field of powder coating of automobile balance parts. Background technique [0002] Powder coatings are widely used in all walks of life, and have different requirements for different industries. The powder coatings applied to the spraying and decoration of automobile balance weights, because the sticky balance weights adopt the adhesive bonding process, the balance weights are pasted on the On the paper, the balance weight is removed from the paper and directly pasted on the car wheel hub. Therefore, the paint needs to have strong adhesion to the balance weight and the back glue. In addition, the paint must also have good adhesion. Water resistance, impact resistance performance. However, most of the powder coatings in the prior art have the following problems: 1...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D167/00C09D5/03C09D7/12
Inventor 田晖邓福义
Owner ZHANGJIAGANG JIANGNAN POWDER COATING