Formula Referensi Tinta Dekoratif UV
(1) Formulasi Referensi Tinta Pearlescent Putih Perak UV
EA (EB605) 40
PUA (EB264) 17
TPGDA 15
TMPTA 10
184 2
PBZ 4
Tego UV680 1
Foamex N 1
BYK3510 0.3
Bubuk mutiara berwarna putih perak (OAK 1112) 10
(2) Formulasi Referensi Tinta UV Ungu Pearlescent
EA (EB608) 40
PUA (EB265) 15
PO2NPGDA 8
(EO) 3TMPTA 20
ITX 2
907 3
Tego UV680 1
Foamex N 1
BYK3510 0.3
Bubuk mutiara ungu (OAK 2220) 10
(3) Formula Referensi Tinta UV Crimson Pearlescent
EA (EB745) 55
PUA (EB220) 5
DPGDA 8
TMPTA 10
TPO 2
ITX 1
907 3
Tego UV680 1
Foamex N 1
BYK3510 0.3
Bubuk mutiara merah tua (OAK 7312VRA) 10
(4) Formula referensi tinta pearlescent UV
(5) Formula referensi tinta layar pearlescent berbasis air UV
Resin berbasis air PUA (kandungan padat 30%) 60
Pengental poliuretan 1
Pigmen pearlescent 18
zat pengatur pH (dimetiletanolamina) 2
Aditif pembentuk film (glikol butil eter) 4
Penghilang busa TEGO Foamex843 0.7
Agen perata Ciba EFKA3570 0,3
Air 10
2959 2
819DW 2
(6) Formula referensi tinta layar mutiara berbasis air UV
Resin berbasis air PUA (padatan 55%) 50
Pengental poliuretan 2
Pigmen pearlescent 10
zat pengatur pH (dimetiletanolamina) 1
Aditif pembentuk film (etilen glikol butil eter) 3
Penghilang busa BYK028 0,8
Bahan perata (Levaslip 468) 0,2
Air 30
2959 1
819DW 2
(7) Formulasi Referensi Tinta Buram Sablon UV
PUA alifatik bifungsional (611A-85, mengandung 15% TPGDA) 80
(PO) 2NPGDA 10
PETA 10
BP 2
184 1
Amina aktif (Etercure 6420) 5
Pencegah busa (Foamex N, dll.) 4
Bahan penghalus (Eterslip 70) 0,2
Partikel buram (5378) 20
(8) Formulasi Referensi Tinta Busa Sablon UV
PUA alifatik bifungsional (611B-85 dengan 15% HDDA) 50
EA yang dimodifikasi (6231A-80 dengan TPGDA 20%) 20
(PO) 2NPGDA 10
(PO) 3GPTA 10
PETA 10
184 1
BP 2
Amina aktif (Etercure 6420) 5
Penstabil 1
Pengubah reologi 5
(9) Formulasi Referensi Tinta Kerut Sablon UV
PUA alifatik bifungsional (611A-85 dengan 15% TPGDA) 25
PUA alifatik bifungsional (622A-80 dengan 20% TPGDA) 20
TMPTA 15
(EO) 3TMPTA 20
HDDA 10
BP 4
Amina aktif (Etercure 6420) 10
Penghilang busa, dll. (Foamex N) 5
Bahan penghalus (Eterslip 70) 0,2
(10) Formulasi Referensi Tinta Fluoresen UV
Larutan kopolimer akrilik (MAA/MMA/EA/BA, padatan 45%) 132
Tetraetilen glikol diakrilat 40
369 3
Pigmen fluoresen (Y, Gd) BO3: Eu3+ 140
Pengikat kaca dengan titik leleh rendah 3
Butanone 36
(11) Formulasi Referensi Tinta Anti-pemalsuan UV
EA 100
DPGDA 9
TMPTA 6
Pengencer lainnya 30 ～ 35
651 2～5
Difenilamin 0,3
Senyawa fluoresen tanah jarang 1 ～ 3
(12) Formula referensi tinta kepingan salju UV
Mikrokapsul putih (MFL-81GCA) 25
EA 10
PUA 25
2-Etilheksil Akrilat 25
TMPTA 7
DETX 5
Dispersan (685) 3
A practical selection route for photoinitiator-related projects
When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.
- Match the package to the lamp first: mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.
- Check depth cure and surface cure separately: a film that feels dry on top can still be weak underneath.
- Balance yellowing with reactivity: the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.
- Use the final formula as the benchmark: pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.
Recommended product references
- CHLUMINIT 819: Useful when a formulation needs stronger absorption and deeper cure support.
- CHLUMINIT 184: A classic free-radical benchmark for fast surface cure in many UV systems.
- CHLUMINIT 1173: A practical comparison point for classic short-wave UV initiation.
- CHLUMINIT ITX: A useful long-wave support route in many printing-ink packages.
FAQ for buyers and formulators
Why are blended photoinitiator packages so common?
Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.
Should incomplete cure always be solved by adding more initiator?
Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.
Hubungi Kami Sekarang!
Quick answer: Photoinitiator choice is usually driven by lamp match, cure depth, yellowing, and whether the final film still performs on the real substrate. The best package is rarely the cheapest single grade.
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