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Qinsun Instruments Co.,Ltd

Contact:qinsun

TEL: 13816217984

Email:services@moutainchem.com

Fax:+86-21-6420 0566

Address:No.258 Ban Ting road, Song Jiang district, Shanghai

Powder Coating

Home > Chemical additives > Powder Coating

Frame & chassis powder coatings MT-A400 series

Email:services@moutainchem.com

Specifications:

Product details

Product Overview:

Weather-resistant pure polyester powder coatings designed for frame and chassis parts

Coating characteristics:

– High corrosion resistance

– Excellent bending resistance

– Excellent stone impact resistance and UV resistance

Application: Suitable for frame and chassis parts of various models

Application parameters:

Curing time: 180~200tCx10~15 minutes

Spraying method: high voltage electrostatic spraying 60~80KV

Physical properties

Recommended film thickness: 60-150 um

ProjectInstrumentJudgment standardTest standard
Pencil hardnessPencil hardness testerA 1HGB/T 6739
ASTM D 3363
Impact resistanceImpact tester50 kg.cm (8mm diameter)

2.5Nm (16mm diameter)

(20mm diameter)

GB/T1732
ASTM D 2794
ISO 6272
Bending resistanceBending testerv2mm

Cylindrical shaft

GB/T 6742

ASTM D 1737
ISO 1519

AdhesionHundred grid testGrade 0GB/T 9286
ISO 2409
ASTM D 3359
CuppingCupping instrumentM 6 mmGB/T9753
ISO 1520
Salt spray resistanceNSS salt spray&600H, WbW2mmGB/T1771
ASTMB-117
ISO 7253
Moisture and heat resistanceConstant temperature and humidity chamberM 1000H slight gloss lossGB/T1740
ISO 6270
Weather resistanceAging test chamberQUV-B313 500H N 3 levelGBZT 1865
ISO 11341
Motor oil resistanceL—E10#No surface change after 24 hours of immersionGB/T 1734
Anti-Stone ImpactAnti-Stone Impact TesterW3SAEJ400

 

•The above tests all use 0.8mm degreased and derusted cold-rolled steel plates, with a coating thickness of 60 to 80um. The performance indicators of the coating will vary slightly with the gloss.

Environmental requirements: This product does not contain heavy metals such as tin, selenium, lead, hexavalent chromium, mercury, dart, cadmium, etc., and fully complies with RoHS 2.0 environmental requirements.

Explanation: We will provide complete powder coating consultation and application customization solutions based on the actual needs of each customer. The various test indicators mentioned in this report are all laboratory test data for reference only and are not intended as performance commitments for product applications. The results will vary with environmental factors and other conditions.

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