Поделиться:
Acrylic powder coating
Product description
Made of acrylic resin and curing agent as the main base material
Product Features
Excellent mechanical properties, tough coating film excellent weather resistance, long-term outdoor use
Application field
Special high-demand workpieces such as aluminum profiles, curtain walls and bridges
Product Series
Can be made into a variety of gloss and color can be designed to standard weathering and ultra-high weathering can be made into flat light, metal effect and other powder
Powder properties
Specific gravity: 1.1~1.8g/cm2 Standard type curing and low temperature curing type particle size distribution: It varies according to the application. Generally, the average particle size distribution is 28-38um, 10μm-84μm, the particle ratio is >90%, and the volatile content is <2%.
Application condition
Pretreatment: phosphating, chromizing
Coating: Painting fluidized bed dip coating, high pressure electrostatic spraying
Curing conditions: 200 °C / 10 minutes, 180 °C / 15 minutes, 150 °C / 25 minutes
Film properties
Pencil hardness GB/ T6739 ≥H
Impact test GB/ T1732-93 50kg/cm
Cupping test GB 9753 >6mm
Adhesion GB/T 9286-98 Level 0
Bending test GB 6742 ≤ 2mm
Salt spray test GB/T 1771 1000 hours without change, single-sided corrosion <2mm at the cross-section
Heat and humidity resistance GB/T 1740 1000 hours The film is slightly lost, ≤1
Aging test GB/T1865-97 1000 hours E<5 Guaranteed light rate>50%
Product packaging
Store in a dry and ventilated room below 30 °C, avoid direct sunlight. Under these conditions, the powder can be stored stably for 12 months. If it is overdue, it can be used again. If it meets the requirements, it can still be used.
Safe and healthy
All raw materials of powder coatings do not contain toxic substances, and no toxic gases are generated during baking. However, dust should be avoided during use. Operators should wear dust masks and glasses and minimize long-term contact between skin and powder. With the coating on the skin, it can be washed with soap.