Heat-resistant type series powder coating

Heat-resistant type series powder coating
Product description
The basic materials of this series product are special materials. It is also a kind of polyurethane thermosetting powder coating with good heat-resistant.

Heat-resistant performance
Powder properties
  The general diameter of particle30~38um,<64um particle proportion>99%, or customizing
Softening point
  60~95℃ changing according to different color luster
 It has good fluidity and is easy to transportation. The fluidity index can be got from our local liaison office.
Storage stability
  <30℃Storage,1 year
Film performance
  Eyeballing   Neat
  GB/T9754-88   All lusters from 2%~100%
  GB/T1732-93   1Kg*50cm
  GB/T6742-86   ∮2mm
  GB/T9753-88   >6mm
Adhesive force
  GB/T9286-88   0 grade
  GB/T6739-86   >H
  96~100℃Distilled water2hours   Nondiscolouring,no foam formation
Acid resistant
  5%H2SO4   1 year   Nondiscolouring,no foam formation
  48%HCL   1 month
  5%HAC   1 year
  5%H3PO4   1 year
Alkali resistant
  5%NaOH   30 days   Slightgloss losing
  5%NaCO3   30 days
Solvent resistant
  Acetone   50 times   Nondiscolouring,no foam formation
  Ethyl acetate
Thickness of pinhole
  It is easy to produce pinhole when the film thickness is more than 150um. If the spraying thickness is needed higher than 150um, please tell us in advanced.
Salt spray resistance
  GB1771-91   1000hours  No change of film, single-side corrosion of underlining is lower than 2mm. This experiment used chromic aluminum panel with the film thickness of 100um.
Muggy resistant
  GB1740-79   1000hours Slight gloss losing of film,<1 grade
Light fastness
  Low light fastness, we advise not to use it in outdoor environment.
Execution conditions
Pre process


Aluminum alloy
Parkerising treatment
Chromic treatment
   Notice: the pre process should be inspected once in 2 hours, and the inspecting methods should be according to the medicine suppliers’ requirements or our company’s pre process introduction.
  This series is fit for the following spraying methods: static spraying; friction static spraying; and some other spraying methods (requiring in advanced).
  Notice: the pre process should be inspected at least once in 2 hours, and the inspecting methods should be according to the customers’ requirements or our company’s film test methods.
Solidifying conditions
 It is fit for the following solidifying methods: electric heating, radiating heating, infrared heating, fueling or gas-firing. (Tell us in advanced) Notice: Periodically inspecting
Notice: Periodically inspecting
Application area
Special effect
  Cookers, crust of device, etc. heat-resistant environment.
Packing and transportation
20kg in paper skin lined with polyethylene, non-dangerous goods, transported by all kinds of ways, avoiding sunlight, avoiding damp and hot and avoiding in touch with chemical goods.
 Please refer to our company’s operation guideline, and ask our company’s Safety Technology Report from our liaison office.