Hızlı cevap: anti-graffiti additives belong near the top of the shortlist when the buyer is not only trying to make the coating apply well, but also needs the finished surface to stay easier to clean, harder to mark, and more resistant to blocking or stain pickup. In Longchang’s current additive branch, the practical first comparison is usually between CHLUMIAG®3000, CHLUMIAG®3170, CHLUMIAG®5000, CHLUMIAG®5005, ve AG-D9000.
This page is narrower than the broader CHLUMICRYL® Kaplama ve Mürekkep Katkıları overview. It is for coating buyers who already know the project is being judged by marker cleanability, stain release, anti-sticking behavior, or long-term surface maintenance, and now need to choose the right additive route by coating system and formulation goal.
What anti-graffiti additives are solving in coatings
Across the coatings market, anti-graffiti additives are commonly screened when the coating has to do more than look good on day one. Buyers are usually trying to improve one or more of these outcomes:
- Easier cleaning after marking or contamination: the surface should release marker, dirt, or stain more easily during maintenance.
- Higher water and oil repellency: a more hydrophobic or oleophobic surface can reduce how strongly contamination anchors to the film.
- Better anti-blocking and anti-sticking: the surface should handle contact or stacking more cleanly.
- Surface feel plus maintenance performance: some decorative and leather systems need hand feel and easy-clean behavior together, not as separate projects.
- Durable surface modification: reactive silicone routes are often screened when the buyer wants the effect built into the film rather than treated as a temporary polish.
That general industry framing fits Longchang’s current anti-graffiti branch well. The supported product pages repeatedly position these additives around easy-to-clean coatings, hydrophobic and oleophobic surface effects, washability, anti-sticking, and compatibility with specific resin or coating-system windows.
When anti-graffiti additives should be chosen before other additive types
| Observed buyer problem | Best first additive direction | Why |
|---|---|---|
| Marker wipe resistance, stain release, or easy-clean maintenance is the real KPI | Anti-graffiti katkı maddesi | The decision is being driven by final surface use, not only by application behavior |
| Poor substrate wetting on plastic, metal, or film is still the first bottleneck | Wetting additive | Start with coverage and spreading before moving into a narrower easy-clean route |
| Orange peel, uneven gloss, or film laydown is the main issue | Leveling additive | Application appearance still needs to be stabilized first |
| Craters, shrinkage, or extreme surface-tension tuning remain unresolved | Flor yüzey aktif madde | The problem is more specialized surface control than easy-clean maintenance alone |
| Pigment flooding, color drift, or grind stability is the main risk | Dağıtıcı | The root issue is pigment management, not anti-graffiti performance |
CHLUMICRYL® anti-graffiti routes to shortlist first
The cleanest first review inside the current branch is usually system-based rather than brand-name-based: solvent and UV easy-clean routes, water-based routes, and stain-resistance plus hand-feel routes should not be mixed blindly in the first round.
CHLUMIAG®3000
- What Longchang supports: a silicone surface additive specifically formulated for easy-to-clean coating systems
- Key supported effects: reactive OH groups form chemical bonds with resins, giving the film permanent hydrophobicity, oleophobicity, reduced dust adhesion, and improved washability
- Additional supported surface benefits: anti-graffiti and anti-sticking, plus support for substrate wetting, leveling, surface smoothness, water resistance, anti-blocking, and weather resistance
- System fit: suitable for UV and solvent systems, but not water-based systems
- Typical use window: two-component coatings, high-temperature drying systems, and UV-cured coatings across industrial, can, wood, furniture, 3C, and leather coatings
- Suggested addition range: 0.5% to 5% of total formulation
CHLUMIAG®3170
- What Longchang supports: the same easy-to-clean silicone surface-additive logic with reactive OH groups and permanent hydrophobic, oleophobic, dust-reducing, washable surface effects
- Why it matters commercially: Longchang positions it for water-based two-component coating systems in addition to high-temperature drying and UV-cured systems
- Important system note: aqueous use requires pre-dilution with a hydrophilic solvent
- Secondary supported benefits: anti-graffiti, anti-sticking, substrate wetting, leveling, surface smoothness, water resistance, anti-blocking, and weather resistance
- Suggested addition range: 0.05% to 1% of total formulation
CHLUMIAG®5000
- What Longchang supports: an anti-graffiti and easy-clean route built as a Çok bileşenli modifiye polisiloksan emülsiyonu
- Core surface effects: reactive OH groups that bond with resins and support hydrophobicity, oleophobicity, reduced dust adhesion, improved washability, anti-graffiti, and anti-sticking behavior
- Main selection logic: choose it when the project is firmly Su bazlı
- Important system note: Longchang explicitly marks it for water-based systems only, not oil-based or solvent-based systems
- Formulation note: active ingredient 50%
- Suggested addition range: 0.5% to 5% of total formulation
CHLUMIAG®5005
- What Longchang supports: a multi-component modified organosilicone polymer that combines hand feel and anti-graffiti function
- Why it is different: the terminal hydroxyl groups can cross-link with the resin system, helping introduce organosilicone character into the film surface
- Supported performance direction: improved weather resistance, low-temperature resistance, water resistance, stain resistance, and hand feel
- Best-fit use case: polyurethane leather, furniture coatings, and other solvent or oil-based systems where tactile feel matters alongside cleanability
- Suggested addition ranges: 0.2% to 1% for permanent hand feel, 2% to 6% for stain resistance, and 1% to 6% for resin modification
AG-D9000
- What Longchang supports: polydimethylsiloxane with hydroxy group for solvent-based systems
- Key supported anti-graffiti signals: improved surface anti-graffiti and cleanability, improved water contact angle, excellent blocking resistance, wiping resistance from marker pen, hydrophobicity, and oleophobicity
- Important processing note: in two-pack low-temperature baking systems, Longchang suggests using acrylic resin with high hydroxyl value and prolonging bake time to improve anti-graffiti performance
- Practical addition note: Longchang suggests diluting it to 10% to 20% with xylene before addition and checking compatibility before use in varnish
- Suggested addition range: 0.5% to 3% of total formulation
How buyers should choose between these anti-graffiti additives
1. Start with the coating-system boundary
If the project is definitely water-based, CHLUMIAG®5000 and CHLUMIAG®3170 should be reviewed early, because Longchang explicitly gives them water-based relevance. If the system is solvent-based or UV, CHLUMIAG®3000 and AG-D9000 usually become more natural first checks.
2. Separate easy-clean maintenance from appearance-only goals
A coating that only needs better leveling does not necessarily need an anti-graffiti route. Move into this branch when the film will be judged by how easily it cleans, how well it resists marker or stain pickup, or how strongly it avoids sticking and blocking in real use.
3. Keep reactive-resin fit visible
Several Longchang products in this branch are framed around reactive OH or hydroxy functionality. That means resin compatibility and cure or bake conditions can affect whether the anti-graffiti benefit becomes durable enough to matter commercially.
4. Do not treat hand feel and stain resistance as the same purchase decision
CHLUMIAG®5005 is a good example. It can be the better route when the buyer wants tactile hand feel and stain resistance together, especially in furniture or polyurethane-leather style work, but it is not the same selection conversation as a pure water-based easy-clean route.
5. Keep dosage discipline tight
The supported dosage windows are not identical. CHLUMIAG®3170 starts much lower than the broader 3000 or 5000 range, while AG-D9000 and CHLUMIAG®5005 each have their own process logic. Buyers should keep the first screen short and controlled instead of comparing every product at the same generic loading.
Where this page fits in the CHLUMICRYL® additive cluster
- Core overview: CHLUMICRYL® Kaplama ve Mürekkep Katkıları
- Leveling branch: How to Choose Leveling Additives for Coatings and Inks
- Wetting branch: How to Choose Wetting Additives for Coatings and Inks
- Dispersant branch: How to Choose Dispersants for Pigmented Coatings and Inks
- Fluorine-surfactant branch: How to Choose Fluorine Surfactants for Surface Control in Coatings and Inks
- Product category: Anti-Graffiti Additives
SSS
When is an anti-graffiti additive a better fit than a leveling additive?
It is the better fit when the project is being judged mainly by cleanability, marker wipe resistance, stain release, anti-sticking, or long-term surface maintenance rather than by appearance alone.
Which Longchang anti-graffiti route is more relevant for water-based coatings?
CHLUMIAG®5000 is explicitly positioned for water-based systems only, and CHLUMIAG®3170 can also reach aqueous systems when it is pre-diluted with a hydrophilic solvent.
Why do reactive OH or hydroxy groups matter in this product branch?
Because Longchang positions several of these additives around chemical bonding or cross-linking with the resin system, which helps make the easy-clean and anti-graffiti effect more durable on the finished film surface.
What if I also need hand feel, not only stain resistance?
That is where CHLUMIAG®5005 becomes commercially important. Longchang positions it specifically around the combination of hand feel, stain resistance, and anti-graffiti function in suitable resin systems.
Need help narrowing the anti-graffiti shortlist?
If your coating project is being judged by cleanability, marker wipe resistance, stain release, anti-sticking, or long-term surface maintenance, start by separating the system type first, then compare the most relevant CHLUMICRYL® anti-graffiti routes inside that boundary. That usually gives a cleaner buying path than testing water-based, solvent-based, and hand-feel-modification routes all at once.