+86-21-6420 0566 services@moutainchem.com

图片 图片
PRODUCTS
CONTACT US

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

Super Weather Resistant MT-2000

Email:services@moutainchem.com

Specifications:

Product details

Surpass MT-2000 has excellent gloss retention and color stability and excellent coating integrity, and has long-term decorative and protective functions. Surpass MT-2000 has a variety of colors, with gloss/matt/low gloss/metal effects to choose from.

Advantages:

—Good adhesion, flexibility and other excellent mechanical properties

—Good chemical resistance and corrosion resistance

–Excellent weather resistance and heat resistance

Application:

Used in places with high weather resistance requirements (government projects, commercial buildings, landmark buildings, airports, etc.).

Product series:

—Products with various gloss and colors can be provided. The specific gloss and color shall be subject to customer requirements

—Various product effects can be made, such as sand grain, flat surface, metal effect, etc.

Application parameters:

Curing conditions: 200℃×10~15 mins/(actual temperature of workpiece)

Spraying method: high voltage electrostatic spraying 60-80 KV

Recommended film thickness: 60~80 um

Performance CategoryPerformance ParameterPossible SpecificationTest Method
Mechanical PropertiesPencil Hardness≥HGB/T 6739
Impact Resistance≥50 kg·cmGB/T 1732
Flexibility≤2mmGB/T 6742
Adhesion0 gradeGB/T 9286
Cupping Depth≥6mmGB/T 9753
Chemical PropertiesSalt Spray Resistance≥500 hours, ≥Grade 9GB/T 1771
Humidity Resistance≥1000 hours, slight loss of glossGB/T 1740
Weather Resistance (QUV-B313)≥240h(Super Weather Resistant)GB/T 1865
Chemical Resistance (5% H₂SO₄)240 hours, no change(Super Weather Resistant Surpass MT-2000)
Chemical Resistance (5% NaOH)168 hours, slight loss of light(Super Weather Resistant Surpass MT-2000)

The above tests all use 0.8mm pure aluminum plate, the coating thickness is 60~80um, and the performance indicators of the coating will vary slightly with the gloss.

This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and meets RoHS requirements.

Storage conditions: Store in a dry and ventilated room at about 25℃, avoid direct sunlight. Under this condition, the powder can be stored for 12 months. If it is overdue, it can be re-inspected. If the result meets the requirements, it can still be used.

Note: All test indicators mentioned in this report are obtained from laboratory tests and are for reference only. They are not a performance commitment for product applications. The results may vary depending on environmental factors and other conditions.

PRODUCT