IntroductionWQ-P509 is polypropylene wax powder
Physical Property
| Properties | Units | Values |
| Appearance | --- | White powder |
| Particle size | μm | Dv50 7-9 |
| Dv90 13 |
| Melting drop point | ℃ | 154-160 |
Performance Features
WQ -P509 is a polypropylene wax powder with high melting point,
high hardness, good particle shape, suitable for solsol-based ink
coatings, powder coatings and other fields, to help matting, and
improve scratch resistance, resistance to adhesion at higher
temperatures.
Added to the paint surface can play a role in anti-slip. The lower
density of the WQ P509 helps to improve the precipitation of silica
matting agents in coating applications.
Can be used for powder coating after adding, improve the hardness
of powder coating, increase fluidity.
Can be used for leather finishing, play a scorch effect.
Packaging and Storage Condition
Paper plastic composite bag, net weight: 20 kg/bag
This product is non-dangerous goods, please store away from fire
and strong oxidants.
Shelf life: 2 years.
Add amount and use method
In different systems, the amount of wax powder added is generally
between 0.5-3%.
It can usually be directly dispersed in solvent-based coatings and
inks by means of high- speed stirring.
It can be added by various grinding machines and high shear
dispersion equipment, and the grinding temperature should be
controlled when using the grinding machine.
It can be pre-dispersed to prepare a wax slurry with a wax powder
concentration of 20-30%, which can be added to the system when
needed, so as to reduce the dispersion time of the wax powder.
