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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 coatings for Automotive trim parts MT-A2201 /MT-YZ108GF

Email:services@moutainchem.com

Specifications:

Product details

Product Description

MT- A2201 clearcoats can be used for pillars and appliqués, roof racks, grille guards, bumpers, and mirror housings, all require protection from the environment as well as being visually harmonious with the overall design of a vehicle. MT- A2201 clearcoats are super durable (> two years Florida) and answer to the requested performance level specified by the OEMs. The line of MT- A2201 super durable polyester clearcoats (TGIC free) stand ready with excellent appearance and performance.

Powder Properties

Chemical TypePolyester super-durable
Area of usageAutomotive trim parts,roof rail systems
Particle Size DistributonCustom manufactured
AppearanceSmooth, satin
ColourClear
Gloss (60°)60-65 GU
Density (g/cm3)1.20 ± 0.05
Stoving schedule20 minutes at 190°C (time at object temperature)
ApplicationElectrostatic
Storage Stabilityunder dry, cool (<25°C) conditions, at least 24 months from production date

Application

The results are based on mechanical and chemical tests which (unless otherwise indicated) have been carried out under laboratory conditions and are given for guidance only. Actual product performance will depend upon the circumstances under which the product is used.

SubstrateSteel panels, Aluminium
PretreatmentBonder (WH/60/OC) iron phosphate, Bonder (722/W/OF)
Film thickness70 µm
Cure schedule10 minutes 190°C

Mechanical Tests

AdhesionDIN EN ISO 2409 Gt 0A
Erichsen CuppingDIN EN ISO 1520≥ 3 mm
ImpactASTM D 2794≥ 10 ip (direct)

Pre-Treatment

Steel surfaces to be coated must be clean and free from grease. For maximum protection it is essential to pre-treat components prior to the application the basecoat and of MT- A2201 clearcoat. Iron Phosphate and Zinc Phosphate of ferrous metals improve corrosion resistance. Aluminium parts require a chromate conversion pre-treatmentt.

Application

MT-A2201 powders can be applied by manual or automatic electrostatic spray equipment. It is recommended that for consistent application and appearance product be fluidized during application. Unused powder can be reclaimed using suitable equipment and recycled through the coating system.

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