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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

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Powder coating for automobile springs

Email:services@moutainchem.com

Specifications:

Product details

Product description

Powder coating for automobile springs is outdoor pure polyester powder coating with excellent weather resistance and mechanical properties, excellent flexibility and cold resistance.

Transportation packaging

Carton packaging, lined with two layers of polyvinyl chloride plastic bags, net weight of each box is 20kg. Non-hazardous items can be transported in various ways, but should be kept away from direct sunlight, moisture and heat, and contact with chemicals.

Application areas

Applicable to automobile springs and devices with high mechanical performance requirements.

Health and safety

Operators should wear dust masks during use to avoid inhaling dust, and minimize long-term contact between skin and powder coating. Paint attached to the skin can be washed with soap.

Coating properties

Test itemsInspection standard or methodInspection index
AppearanceVisual inspectionCoating uniform, no burrs, bubbles and other defects
Film thicknessGB/T 1764≥60 μm
AdhesionGB/T 9286Level 0 or Level 1
ImpactGB/T 1732≥50Kg*cm
Neutral salt spray resistanceGB/T 1771480h; Stroke area: unidirectional rust ≤2.0mm; Unstrike area: no abnormality
Water resistanceQCIT 484240h No abnormality
Oil resistanceHG/T 334348h No abnormality
Gasoline resistanceGB/T 17348h No abnormality
Acid resistanceGB/T 927424h; No fuzziness, no spots, slight discoloration allowed
Alkali resistanceGB/T 92744h; No fuzziness, slight discoloration allowed
Moisture and heat resistanceGB/T 1740500h No abnormality
Curing conditions200℃/15min

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