UV-decoratieve inkt referentieformule
(1) UV-zilverwitte parelmoerinkt Referentieformulering
EA (EB605) 40
PUA (EB264) 17
TPGDA 15
TMPTA 10
184 2
PBZ 4
Tego UV680 1
Foamex N 1
BYK3510 0,3
Zilverwit parelmoerpoeder (OAK 1112) 10
(2) UV-paarse parelmoerinkt referentieformulering
EA (EB608) 40
PUA (EB265) 15
PO2NPGDA 8
(EO) 3TMPTA 20
ITX 2
907 3
Tego UV680 1
Foamex N 1
BYK3510 0,3
Violet parelpoeder (OAK 2220) 10
(3) UV-karmozijnrode parelmoer-inkt referentieformule
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
Donkerrood parelmoerpoeder (OAK 7312VRA) 10
(4) UV-parelmoerinkt referentieformule
(5) Referentieformule voor UV parelmoerinkt op waterbasis
PUA hars op waterbasis (vaste inhoud van 30%) 60
Polyurethaan verdikkingsmiddel 1
Parelmoerpigment 18
pH-regelaar (dimethylethanolamine) 2
Filmvormend additief (glycolbutylether) 4
Ontschuimer TEGO Foamex843 0,7
Egaliseermiddel Ciba EFKA3570 0,3
Water 10
2959 2
819DW 2
(6) UV parel scherminkt op waterbasis referentieformule
PUA hars op waterbasis (55% vaste stoffen) 50
Polyurethaan verdikkingsmiddel 2
Parelmoerpigment 10
pH-regelaar (dimethylethanolamine) 1
Filmvormend additief (ethyleenglycolbutylether) 3
Ontschuimer BYK028 0,8
Egaliseermiddel (Levaslip 468) 0,2
Water 30
2959 1
819DW 2
(7) UV-zeefdruk frosted inkt referentie formulering
Bifunctionele alifatische PUA (611A-85, met 15% TPGDA) 80
(PO)2NPGDA 10
PETA 10
BP 2
184 1
Geactiveerd amine (Etercure 6420) 5
Ontschuimer (Foamex N enz.) 4
Gladstrijkmiddel (Eterslip 70) 0,2
Matte deeltjes (5378) 20
(8) UV-scherm afdrukken schuim inkt referentie formulering
Bifunctionele alifatische PUA (611B-85 met 15% HDDA) 50
Gewijzigde EA (6231A-80 met 20% TPGDA) 20
(PO)2NPGDA 10
(PO)3GPTA 10
PETA 10
184 1
BP 2
Geactiveerd amine (Etercure 6420) 5
Stabilisator 1
Reologiemodificator 5
(9) UV-zeefdruk rimpel inkt referentie formulering
Bifunctioneel alifatisch PUA (611A-85 met 15% TPGDA) 25
Bifunctioneel alifatisch PUA (622A-80 met 20% TPGDA) 20
TMPTA 15
(EO)3TMPTA 20
HDDA 10
BP 4
Geactiveerd amine (Etercure 6420) 10
Ontschuimer, enz. (Foamex N) 5
Gladstrijkmiddel (Eterslip 70) 0,2
(10) UV-fluorescerende inkt referentieformulering
Acrylcopolymeeroplossing (MAA/MMA/EA/BA, 45% vaste stof) 132
Tetraethyleenglycoldiacrylaat 40
369 3
Fluorescerend pigment (Y, Gd)BO3:Eu3+ 140
Bindmiddelen van glas met laag smeltpunt 3
Butanon 36
(11) UV-antivervalsingsinkt referentieformulering
EA 100
DPGDA 9
TMPTA 6
Andere verdunningsmiddelen 30~35
651 2~5
Difenylamine 0,3
Zeldzame aardfluorescente verbindingen 1~3
(12) UV-sneeuwvlokinkt referentieformule
Witte microcapsule (MFL-81GCA) 25
EA 10
PUA 25
2-Ethylhexylacrylaat 25
TMPTA 7
DETX 5
Dispergeermiddel (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.
Neem nu contact met ons op!
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.
Als je Price nodig hebt, vul dan je contactgegevens in op het formulier hieronder. We nemen dan meestal binnen 24 uur contact met je op. Je kunt me ook een e-mail sturen info@longchangchemical.com tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.