Pure Polyester Powder Coating
Stephen Shing-hing XQS-60-type pure polyester powder coating using
sumatraensis made of polyester resin-based powder coatings, due to
good weather months, and often referred to as weather-based powder
coatings.
First, the main applications
1. Building materials: aluminum windows
and doors extrusion coating materials
2. Road signs pile
3. Automotive Industry
4. Transport equipment: motor vehicles and
motorcycle tire attachment or, Body and road bikes, such as
separation fence
5. Household appliances: air conditioner
and gas furnace shell, etc.
6. Household appliances: garden tools,
such as handrails and railings
7. Other: agricultural equipment or
telephone poles, etc.
Second, product line
Can provide standard and low humidity curing type powder coating
products;
Provide high light (86% or more), light (76-85%), semi-light
(50-75%), matt (20-50%), and dark (20%) in products. Also in
accordance with the requirements of the user to control gloss.
Third, physical properties
Appearance: uniform, loose, non-cluster
Weight :1.2-1.8 (because of the types and colors vary)
The level of mobility (180 ℃) :22-35mm
Particle size distribution: 100% less than 125um, more than 85%
between 60-90um
Fourth, curing conditions
200(work piece temperature) 10 minutes
Fifth, the coating performance
Test items
Test standard or method
Test indicators
Impact resistance
ISO6272
GB/T1732-1993
50kg/cm
Tunisia Cup test
ISO1520
GB/T9753-1988
8mm
Adhesion (designated method)
ISO2409
GB/T9286-1998
0
Bending
ISO1519
GB/T6742-1986
2mm
Pencil hardness
ASRMD3363
GB/T6739-1996
1H-2H
Salt Spray Test
ISO7253
GB/T1771-1991
> 500 hours
Damp-heat test
ISO6270
GB/T1740-1979
> 1000 hours
Heat resistance
110/ 24 hours (white)
Paul Light of Merit, E0.3-0.4
Artificial accelerated aging
60/ 8 hours UV +50/ 4 hours condensation, cycle 500 hours
Paul phototaxis50 ℃, color stabilityE3
Note: 1. Test using 0.8mm thick rust, oil of cold-rolled steel
sheet, the coating thickness of 50-70 microns;
2. The performance indicators
over the coating may be as shiny and slightly lower to lower.
6, the average coverage
9-12 square meters, kilograms, 60-micron film thickness (to 100%
utilization of powder coating the calculation)
Eight, packaging
Carton packaging, in polyvinyl alcohol-lined bag, net weight 20 kg
each
9, storage requirements
Stored in less than 30 ℃, ventilation, drying, cleaning the room,
may not be near the fire source, heating, avoid direct sunlight,
open dumps is prohibited in the more stable under the conditions of
powder can be stored for one year. To the storage of ultra-re-test
period, such as the results meet the requirements, can still be
used.
10, Health and Safety
The powder coating is a non-toxic products, but in the course of
inhalation of dust should be avoided. Proposed operators wear
appropriate dust mask, glasses.
