Water Based Solid Acrylic Resin for Printing Ink
China Water Based Solid Acrylic Resin for Printing Ink, Find details about China Water Based Solid Acrylic Resin, Similar to Joncryl 678 from Water Based Solid Acrylic Resin for Printing Ink
(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 or isopropanol) | 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 ammonia (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 (If the PH need to put ammonia, and still adjust PH to 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.
Contact information:
Emma Wang
Tel: +86-551-63522028
Mobile: 86-18855132322
Website: briture.en.made-in-china.com
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