PE Wax
BI-PEW272 is suitable for solvent-based flexo-printing inks, and as well as for solvent-based gravure printing ink which can greatly improve the abrasion resistance of solvent-based inks. It reduces the coefficient of friction of the benzene-soluble ink, alcohol-soluble ink, and ester-soluble ink to have good ester adaptability.
It provides an excellent resistance to abrasion and scratch for a variety of surface coatings. And, it can be widely use in plastic paint, coil coatings, wood coatings, industrial paints and other fields.
In powder coating it can provide high hardness, can increase the performance of scratch resistance, and can assist in powder coatings gloss control. At 180℃ baking process is completely smoke.
Technical Data
| Chemical Structure |  |
| Molecular Formula | (C2H4)n |
| Molecular Weight | 28.05316 |
| CAS No. | 9002-88-4 |
| Appearance | White Powder |
| Particle Size, μm | Dv50 6-8 , Dv90 14 |
| Melting Point, ℃ | 115 |
Application
Usually by way of a direct high-speed stirring, it dispersed in solvent-based coatings and printing inks.
Through a variety of grinding machines and high-shear dispersing device is added, use the mill to grind, to pay attention, and to control the temperature.
Pre-dispersing treatment can be performed to prepare a concentration of 20-30% wax slurry, when needed to add into the system, thus reducing the time of wax dispersion.