Audited Supplier
(Similar to Joncryl 678)
Features & Benefits:
- General purpose mid-range molecular weight Acrylic Resin
- High Gloss and Holdout
- Promotes Resolubility
- Fine Clarity.
Specification:
Appearance----------------------------------------------- Clear Flakes or granular
Non-Volatile (%)----------------------------------------- 98.7
Density (g/cm3, 25ºC)------------------------------------1.16
Tg (ºC)------------------------------------------------------85
Acid Number--------------------------------------------- 215
Molecular Weight---------------------------------------- 8,500
Softening Point, Ring & Ball (ºC)---------------------165
Total VOC (wt. %)---------------------------------------1.3
Application:
Water Based Printing Ink
Packing: 25kgs / bag
Store: Should be stored in dry, aeration area, avoiding the wet. The valid store period is two years
Dissolution method of water based solid acrylic resin(suggestion)
Under reactor
| material | BAW-563/567 (permillage) | Remark | |
| 1 | purified water | 621.50 | |
| 2 | Solid resin | 300 | According to user`s request |
| 3 | defoamer | ||
| 4 | ammonium water(25%) | 78.00 | |
| 5 | MEA(monoethanolamine) | (78.00) | 5,6,7 can be adjust as per request to instead of ammonium water. |
| 6 | DMEA | (78.00) | |
| 7 | AMP-95 organic ammoniates | (78.00) | |
| 8 | Alcohols(enthanol) | Adjust the liquid resin dry speed | |
| 9 | defoamer | 0.50 | Add when you need |
| Total | 100 |
Profess flows:
1. First put quantitate water into dispersal cylinder, and open disperser 600RPM/min.
2. Put solid acrylic resin, 1200RPM/min.
3. Add 25% solution slowly in batch (suggest add in three time 40%, 40%, 20%, time interval control in 20 minutes).
4. Stir until completely dissolved solid resin (about 4-4.5h)
5. After stirring dissolved, half speed can reduced to 1000r/min.
6. Keep the PH 8.5-9.2.
Recommended formulation 1
Wearproof varnish
Non-film-forming (hard) emulsion (BAW-91R) : 35%
Middle-molecular solid resin solution(BAW-563) (30%): 25%
Film-forming (soft) emulsion (BAW-48R): 25%
Defoamer : 0.1~0.2%
Wax emulsion: 6~8%
Coalescing agent : 0.5~1%
Slip agent : 0.5~1%
Alcohol: appropriate
Water : margin
High gloss varnish
Non-film-forming (hard) emulsion (BAW-91R): 35%
Middle-molecular solid resin solution(BAW-563) (30%): 25%
Low molecular solid resin solution (BAW-564) (50%): 15%
Defoamer: 0.1~0.2%
Wax emulsion: 3~5%
Coalescing agent: 0.5~1%
Slip agent: 0.2~0.8%
Alcohol: appropriate
Water: margin
Overprint varnish recommended formulation 2
( for high gloss and waterproof)
BAW-563 solution ( BAW-70R): 24%
BAW-90R : 33%
BAW-50R: 20%
BAW-48R : 13%
Flatting agent : 1%
defoamer:0.2%
Wax emulsion: 6%
water: 3%
Noted: If you want high gloss, you can use less water. The above formulation just our suggestion.
