Metal Bonding Additives Powder Coating Additives Prevent Adhesion
and Agglomeration, Improve Mirror Effect
Product:Metal bonding agent
Model:HD-816
Composition:Micropowder modified polymer homopolymer
Technical Parameter :
| characteristic | parameter |
| Appearance | white powder |
| Particle size | 3μm (D50) |
| Melting point | 145℃ |
| Density | 0.99(g/cc ) |
| Volatile matter | ≤1% |
Function:
| system | features |
| HD-816 is a special additive added to metal powder bonding,
suitable for different systems of metal effect powder coatings. | Prevent the adhesion and agglomeration of powder particles during
the bonding process |
| Increase bonding temperature and improve bonding effect of metal
coatings |
| Reduce the amount of metal pigments required for metal effect
powder coatings |
| Improving the heat and salt spray resistance of coatings |
Addition amount and usage method:
1.The addition amount of metal bonding additives for HD-816 is
generally 0.2-1.5%
2.Using heating bonding equipment, add HD-816 and the base powder
together into a hot mixing cylinder, stir and raise the temperature
to about 65 ℃. Slowly stir and add metal pigment powder, control
the temperature for 10-25 minutes. Place the material in a cold
mixing cylinder, stir slowly, and quickly cool the powder to below
35 ℃. Add flow additives, and place the material through a sieve.
Product packaging: 15kg/pack 20kg/pack (lined with polyethylene bag)
Storage:It should be stored in a clean, ventilated, and dry warehouse to
avoid impurities mixing in
Notes:The conditions and ratios listed in this manual are for reference
only. It is recommended that users make appropriate adjustments
based on specific equipment, materials, environment, and
application conditions before use.
