Gyors válasz: vásárlók választják additives for inkjet inks usually get a better first shortlist when they stop grouping every issue under one vague “ink additive” label. CHLUMIWE® 2100 should move first when the project mainly needs better wetting, faster spread, or cleaner substrate contact. CHLUMIAG® 3501 deserves earlier review when the buyer needs a broader tapadásgátló és print-side compatibility route across inkjet and nearby print-converting use. CHLUMIAG® 2750/2760/2780/2505 belongs earlier when the real question is a reactive surface-control route for UV or solvent inkjet, not a broad all-system wetting additive.
That is the commercially useful split. This page is intentionally different from the already-live gravure, screen, flexographic, and offset application pages. The inkjet buyer question is usually narrower: how to keep jetting and laydown practical, how to improve first contact on the target surface, and when to move from a broad wetting additive to a more specialized reactive route for non-water-based inkjet systems.
Why inkjet inks deserve their own additive page
General inkjet-formulation references commonly separate additive work into a few recurring jobs: wetting and substrate contact, surface-control compatibility, and broader stabilization or process-control questions. That outside framing is useful because inkjet printing is a non-contact process, and buyers usually want a cleaner first lab decision than another generic printing-ink article.
For Longchang, the current company-supported product pages already show a distinct inkjet ink application lane for 2100, 3501, and 2750/2760/2780/2505. That makes an inkjet-specific CHLUMICRYL® page a cleaner branch extension than another broader coatings topic that would overlap more heavily with the mature application cluster.
Amit a jelenlegi, vállalat által alátámasztott tények már elkülönítenek
- CHLUMIWE® 2100 a Longchang támogatja nyomdafestékek, felülnyomó lakkokés tintasugaras tinták, az ajánlott adaggal 0,1%-től 1,0%-ig, addition during grinding, stirring, or after production, optional solvent pre-dilution, and applicability across UV, oldószeres és vízbázisú rendszerek.
- CHLUMIAG® 3501 is supported by Longchang as a többkomponensű módosított polisziloxán that can be added at any stage and used across UV, oldószeres és vízbázisú rendszerek. The current product page directly lists nyomdafestékek, tintasugaras tinták, felülnyomó lakkok, leválasztó bevonatokés anti-sticking-agent use.
- CHLUMIAG® 2750/2760/2780/2505 is supported by Longchang as a reactive additive family mert inkjet ink use with 0.1% to 3% recommended dosage, any-stage addition, applicability in UV and solvent systems, and an explicit note that water-based systems are not the target window. The public product page also separates the family by viscosity grade, which helps buyers recognize that the job is not only chemistry selection but also grade fit.
That is enough company-backed differentiation to write a useful page without inventing unsupported jetting or cure-performance claims.
Gyors összehasonlító táblázat: melyik útvonal érdemli meg az első képernyőt?
| Observed buyer priority in inkjet inks | Legjobb első útvonal | Miért tartozik az első helyre | Fő megfigyelési pont |
|---|---|---|---|
| Poor substrate contact, weaker spread, or a drawdown that still looks like a wetting-first problem | CHLUMIWE® 2100 | Longchang directly lists inkjet inks on the product page and supports broad UV, solvent, and water-based use with flexible addition timing | Keep the screening job focused on wetting and spread instead of expecting one additive to solve every print-side issue |
| Broader anti-sticking, release-oriented, or print-side compatibility pressure across inkjet and related print finishing | CHLUMIAG® 3501 | The product page directly combines inkjet-ink listing with printing inks, overprint varnishes, release coatings, and anti-sticking-agent use | Because it is a broader compatibility route, define the real KPI before screening so the lab result stays interpretable |
| UV or solvent inkjet work that needs a reactive, non-water-based surface-control family instead of a broad all-system additive | CHLUMIAG® 2750/2760/2780/2505 | Longchang directly lists the family for inkjet ink use and clearly limits the system window to UV and solvent routes, with grade-by-grade viscosity separation | Not the right first route for water-based systems, and the buyer still needs to choose the right grade inside the family |
When CHLUMIWE® 2100 is the better first move
2100 should move to the front when the inkjet project still looks like a wetting and spread problem. This is often the cleaner first route when the substrate is not accepting the ink the way the lab expects, the printed area is not opening cleanly, or the first-contact behavior remains less controlled than it should be.
The current Longchang page gives 2100 a useful operating window for that job. It supports 0,1%-től 1,0%-ig dosage, can be added during grinding, stirring, vagy after production, and can be pre-diluted with water, alcohols, alkanes, or aromatics. The same page directly lists tintasugaras tinták among its application scenarios.
- Best first-screen use: wetting, spread, and substrate contact
- Dosage guidance: 0,1% - 1,0% a teljes készítményből
- System fit: UV, oldószeres és vízbázisú rendszerek
- Commercial reason to shortlist it: it is the cleaner first route when the buyer still needs basic surface contact to improve before moving into narrower print-side tradeoffs
When CHLUMIAG® 3501 is the better first move
3501 deserves earlier review when the project is no longer only about first contact. It is the stronger route when the buyer needs a broader tapadásgátló, release-oriented, vagy print-side compatibility path that can still sit naturally inside an inkjet branch.
The current Longchang page is clear here. 3501 is not only listed for tintasugaras tinták; it is also publicly positioned for nyomdafestékek, felülnyomó lakkok, leválasztó bevonatokés anti-sticking-agent use. It can be added at any stage and used across UV, oldószeres és vízbázisú rendszerek.
- Best first-screen use: broader anti-sticking and print-side compatibility questions
- Addition logic: can be added at any stage or later
- System fit: UV, oldószeres és vízbázisú rendszerek
- Commercial reason to shortlist it: it is the cleaner route when the buyer needs a wider print-converting compatibility path instead of only a wetting correction
When CHLUMIAG® 2750/2760/2780/2505 is the better first move
The 2750/2760/2780/2505 family should move first when the inkjet project is clearly inside a UV or solvent route and the buyer needs a more specialized reactive additive family rather than a broad all-system wetting or compatibility additive. This is the cleaner path when the lab already knows the system is not water-based and wants to shortlist within a dedicated non-water-based family.
Longchang supports the family with a recommended dosage of 0.1% to 3%, any-stage addition, and explicit system fit for UV és oldószer systems only. The public page also separates 2750, 2760, 2780és 2505 by viscosity range, which gives buyers a practical reason to treat this as an internal family-choice problem, not just a yes-or-no additive choice.
- Best first-screen use: reactive UV or solvent inkjet routing
- Dosage guidance: 0.1% to 3.0% of total formulation
- System fit: UV and solvent systems, not water-based systems
- Main caution: the buyer still needs to choose the correct grade within the family, especially when viscosity handling matters
For labs already at that stage, the tighter follow-up page is CHLUMIAG® 2750 vs 2760 vs 2780 vs 2505.
How inkjet-ink buyers should choose before requesting samples
1. Start with the first visible bottleneck
If the substrate still is not accepting the ink cleanly, start with 2100. If the real issue is broader anti-sticking or print-side compatibility, move 3501 earlier. If the project is already clearly inside a UV or solvent route and needs a reactive family choice, move to 2750/2760/2780/2505 sooner.
2. Keep water-based vs non-water-based routing visible
The biggest practical separation on this page is not just product name. It is rendszer illeszkedése. 2100 and 3501 both stay open across UV, solvent, and water-based systems. The 2750 family does not. That alone can prevent a wasted first screen.
3. Do not force a reactive family into a broad wetting job
If the buyer has not yet solved basic substrate contact, a broad wetting-first route usually teaches more than jumping straight to a narrower non-water-based reactive family. The opposite is also true: once the project is clearly UV or solvent and the buyer needs a reactive route, 2100 or 3501 may be too broad to answer the next question cleanly.
4. Keep process-side foam questions separate
Some inkjet projects still have process-side bubble or foam pressure. When that is the real bottleneck, the better move may be to review the broader defoamer selection path instead of asking a wetting or anti-sticking additive to solve a foam-control problem it was not chosen for.
5. Use a short first shortlist
For many buyers, one nedvesítő útvonal, egy broader compatibility route, és egy reactive UV or solvent route teach more than screening too many nearby surface additives at once.
Ajánlott Longchang útvonal erről az oldalról
- Klaszter áttekintése: CHLUMICRYL® bevonat- és tintaadalékok
- Related print-application page: Hogyan válasszunk adalékanyagokat flexográfiai festékekhez?
- Related print-application page: Hogyan válasszunk adalékanyagokat a mélynyomó festékekhez?
- Related print-application page: Hogyan válasszunk adalékanyagokat a szitanyomó festékekhez?
- Related print-application page: How to Choose Additives for Offset Inks
- Reactive-family comparison: CHLUMIAG® 2750 vs 2760 vs 2780 vs 2505
- Kapcsolódó függvényoldal: Hogyan válasszunk habzásgátlókat bevonatokhoz és festékekhez?
- 2100 product page: CHLUMIWE® 2100
- 3501 product page: CHLUMIAG® 3501
- 2750/2760/2780/2505 product page: CHLUMIAG® 2750/2760/2780/2505
GYIK
Which additive should I screen first if the ink is still not wetting the target substrate cleanly?
Usually CHLUMIWE® 2100, because it is the cleaner first route when the visible problem is still wetting and spread rather than a narrower reactive or anti-sticking choice.
When should 3501 move ahead of 2100?
3501 should move ahead when the buyer needs a broader anti-sticking or print-side compatibility route and does not want to test only a wetting-first additive.
When is the 2750/2760/2780/2505 family the better first route?
That family is the better first route when the system is clearly UV or solvent based and the buyer needs a reactive non-water-based surface-control route, not a broad all-system additive.
Is the 2750 family suitable for water-based inkjet inks?
No. The current Longchang product page explicitly marks the family for UV and solvent systems and shows water-based systems outside the target window.
Need a tighter additive shortlist for inkjet inks?
If your inkjet project is stuck between wetting, broader print-side compatibilityés reactive UV or solvent routing, define which job is actually failing first. That usually makes the CHLUMICRYL® shortlist much faster to test and much easier to move toward inquiry.