Polyester Powder Coatings For Indoor Applications With Antimicrobial Technology Mt 310 Am - China

Product description

MT-310 is a series of polyester resin based thermo-setting powder coatings, without TGIC with specific antimicrobial activity.

The MT-310 resin system is warning label free.

The pigments used in the MT-310 series restrict the field of application of this powder coatings class to interior uses.

MT-310 AM is a high-quality powder coating designed to meet decorative and functional demands.

Additionally, MT-310 AM uses antimicrobial technology to reduce the number of microbes such as bacteria and mold.

Test results have proven a reduction of bacteria and mold up to 99.9%.

Powder properties Typical value

Chemical Type Polyester – TGIC Free

Density 1.2 – 1.9 g/cm³, depending on colour and effect

Recommended film thickness 60 – 90µm

Shelf life 12 months below 30 ºC

Storage Conditions Under dry, cool (≤ 30°C) conditions (open boxes must be resealed)

Curing schedule 8-16 min at 200°C 10-20 min at 180°C 20-40 min at 170°C (at object temperature) Pre-treatment

Aluminium components should receive a full multi-stage chromate conversion coating or suitable chrome-free pre-treatment or suitable pre-anodising to clean and condition the substrate.

Detailed advice should be sought from the pre-treatment supplier.

Iron phosphate and particularly Zinc phosphating of ferrous metals improves corrosion resistance.

Aluminium substrates may require a chromate conversion coating.

Application

Powders can be applied by manual or automatic electrostatic spray equipment.

A good protection is linked with the recommended film thickness.

All powders can show small color differences from batch to batch, this is normal and unavoidable.

Bonded products have better application properties than blended products (more stable) but attention should still be paid to line settings in order to avoid “marble effect” and changes in aspect after recycling.

Products with different codes should not be mixed even if same colour and gloss.

Test conditions

Actual product performance will depend upon the circumstances under which the product is used.

Testing has been determined under laboratory conditions using the following application properties and is for guidance only.

Pre-treatment Zinc Phosphate

Substrate Polished steel

Curing schedule 12 min at 200°C (object temperature)

Film Thickness 60 – 70µm

Mechanical tests Typical value Method/standard

Adhesion Class 0 ISO 2409 (2 mm Crosshatch)

Erichsen cupping Pass 5 mm ISO 1520

Flexibility Pass 5 mm ISO 1519

Hardness Pass – no penetration to substrate ISO 1518-1 (2000g)

Impact resistance ≥30 kg.

cm ISO 6272-2 (d/r)

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Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: +86-21-64208466-808

• Address: Floor 2, #47 Building, 280 Jiugan Road, Songjiang district, Shanghai, China, Shanghai , Shanghai , China

• Email:

• Website: https://moutainchem.com/

• Business Description: Standard International Group (HK) Limited was founded in 2003 - Over years, Standard Group has established long-term strategic cooperative relations with many well-known industrial chemical manufacturers, such as Sherwin-Williams, LANXESS, Evonik, Covestro, Elementis and so on, thus ensuring that customers can receive consistent high-quality services.
  
  Years of professional accumulation make us not only provide high-quality industrial coating additives, but also medicine Pharmaceutical Intermediates and electronic chemistry.
  
  From the painting plant laboratory first sample testing, middle-testing and final-testing, we adhere to the professional, sincere, enthusiastic and efficient service concept, our technical team always adjust the sample during different testing process until it performs perfect chemical reaction at customer’s paints.