빠른 답변: 구매자가 첨가제를 선택하는 이유 건축용 코팅 usually get a better first shortlist when they stop asking for one all-purpose additive and instead separate three different jobs. 클루미크릴® DP-D200R should move first when the main pressure is pigment dispersion, 점도 감소, 또는 유기-벤토나이트 슬러리 제조 in a route Longchang already recommends for 건축용 코팅. 클루미크릴® WD-D547 belongs earlier when the coating line is being limited by 기판 습윤, 반분화구, 재코팅, or a broader paint-system wetting problem. 클루미아그® 3367 구매자가 필요로 할 때 더 빠른 검토가 필요합니다. compatibility-first leveling route that can also sit inside water-based, solvent, UV, or resin-modification decision paths.
That is the commercially useful split. Architectural coating buyers do not usually fail because they forgot to add an additive. They fail because they ask one additive to solve grind rheology, 기판 습윤, 그리고 final film leveling 동시에.
Why this page deserves to exist
Longchang already has broader function pages for dispersants, 습윤 첨가제, 그리고 수평 조절 첨가제, plus the wider cluster overview for 클로미크릴® 코팅 및 잉크 첨가제해당 페이지들은 구매자들이 결정을 내리는 데 도움을 줍니다. which additive family belongs in the discussion.
This page answers the next B2B question: which additive route should architectural coatings buyers screen first when the issue is no longer generic, but tied to dispersion, wetting, or final appearance control?
That is a distinct page type. It is an application page, not just another single-function page, and it helps route readers into the right product path faster.
What architectural coating buyers are usually trying to fix
In practical architectural coating work, the first bottleneck usually lands in one of these lanes:
- the grind is too viscous, the pigment package is slow to develop, or the formulator needs cleaner handling for organic-bentonite slurries
- the coating is not wetting the surface cleanly, or the line is seeing cratering, recoating sensitivity, or poor spreading
- the coating wets but still does not level the way the buyer wants, especially when the project needs broader compatibility across more than one formulation style
That is also consistent with general industry practice. Architectural coatings teams usually separate dispersion and grind control, surface wetting and defect suppression, 그리고 film appearance / leveling before they lock the first additive shortlist. The specific product facts below come from Longchang-supported product pages and related company-controlled comparison content.
Quick comparison table: which route solves what first?
| 구매 요인 | DP-D200R | WD-D547 | 클루미아그® 3367 |
|---|---|---|---|
| Main first-screen job | Pigment dispersion, viscosity reduction, bentonite-slurry efficiency | Wetting, anti-cratering, recoating, spreading, and broad system wetting control | Compatibility-first leveling and broader formulation flexibility |
| System language supported by Longchang | 솔벤트 기반 시스템 | 수성 페인트, 용제 함유 페인트 및 무용제 페인트, 자외선 경화 페인트 | UV, 용매 및 수성 시스템 |
| Strongest supported fit for this page | Especially recommended for architectural, industrial, and anti-corrosion coatings | Useful when the architectural coating issue is really wetting plus anti-cratering or recoating pressure | Useful when architectural coating buyers need a broader leveling route rather than a narrow single-system answer |
| Key supported strengths | Excellent dispersion efficiency, viscosity reduction, high gloss, enhanced color intensity, increased transparency and hiding power | Excellent wetting and spreading, anti-cratering, recoating, defoaming, and leveling support | Cross-system compatibility, resin-modification flexibility, and broader addition-path options |
| 중요 감시 지점 | Do not confuse it with a final-film leveling or wetting additive | Transparency-in-varnish score is lower than some narrower wetting routes, so appearance-sensitive clear systems should still be tested carefully | Compatibility is prioritized, so buyers should still validate whether the final surface feel or appearance is refined enough for the target project |
When DP-D200R is the better fit
DP-D200R should move to the front when the real architectural-coating problem starts before application, inside the grind or slurry stage. Longchang supports it with 탁월한 분산 효율 및 점도 감소, then adds application-side value through 고광택, 향상된 색상 강도, 그리고 투명성 증대 및 은폐력 강화. Longchang also says it is 유기 벤토나이트 슬러리 제조에 매우 적합합니다. 그리고 입니다 건축용 코팅, 산업용 코팅 및 부식 방지 코팅 시스템에 특히 권장됩니다..
That makes DP-D200R the stronger first route when:
- the architectural coating formula is losing time in pigment dispersion rather than in final drawdown appearance
- the formulator needs 점도 감소 before deciding whether the surface package is actually the main problem
- 유기-벤토나이트 슬러리 제조 is part of the process window
- the buyer wants a company-supported route already positioned for architectural coating systems
In short, DP-D200R is the earlier choice when the buyer is still fixing the foundation of the grind, not just the look of the top film.
When WD-D547 is the better fit
WD-D547 belongs earlier when the architectural coating is already dispersed reasonably well, but the applied film is still showing a wetting or surface-defect problem. Longchang supports WD-D547 across water-borne paint, solvent and solvent-free paint, 그리고 UV-cure paint. The same company-supported route also adds good anti-cratering, re-coating, 거품 제거, 그리고 수준 측량 support alongside 뛰어난 습윤 및 확산력.
That makes WD-D547 the better first route when:
- the architectural coating issue is really about 기질 습윤 불량 또는 surface spread
- the buyer is seeing craters or other wetting-related surface defects
- recoating performance is still part of the commercial decision
- the lab needs one wetting route that can travel across more than one paint-system boundary
WD-D547 is not the same kind of tool as DP-D200R. It is not the first route for grind viscosity. It is the first route for buyers who already suspect the architectural coating is failing at the surface interface.
CHLUMIAG® 3367이 더 적합한 경우
CHLUMIAG® 3367 deserves earlier review when the job is less about fixing a single obvious defect and more about finding a leveling route with broader compatibility. Longchang positions it across UV, 용매 및 수성 시스템, and company-supported comparison content places it in architectural-coating selection when buyers need a route that can also move through 수지 개질 or broader formulation work. Longchang also supports addition flexibility, including use together with the 폴리우레탄 전중합 과정에서 폴리올 or later addition depending on the route.
That makes 3367 the stronger first move when:
- the architectural coating already wets acceptably but the buyer still wants better final leveling compatibility
- the project spans water-based, solvent, or UV-adjacent development work
- the formulator wants one route that can sit inside broader compatibility or resin-modification logic
- the buyer is not looking for the narrowest specialty additive first, but for a 호환성 우선 벤치마크
This is why 3367 is commercially useful on an architectural-coatings page. Many buyers are not solving one dramatic defect. They are trying to keep appearance acceptable across a wider formulation window.
구매자가 샘플을 요청하기 전에 선택해야 할 사항
1. Decide whether the bottleneck is in the grind or on the surface
If the main pain point is viscosity, pigment development, or bentonite-slurry handling, start with DP-D200R. If the main pain point only appears after application as wetting or crater behavior, move earlier to WD-D547. If wetting is acceptable and the remaining issue is broader flow and leveling compatibility, 3367 becomes more logical.
2. Do not ask one additive to solve three different stages
Dispersion additives, wetting additives, and leveling additives can interact inside one formula, but they should not be screened as if they solve the same first problem. Architectural coating projects often get cleaner faster when the first additive screen is tied to the stage where the defect actually starts.
3. 시스템 경계를 명확하게 보이도록 유지하십시오.
DP-D200R is positioned in 용매 기반 시스템. WD-D547 spans 수성, 용제형, 무용제형 및 UV 경화형 페인트. 3367 supports a broad UV, 용매 및 수성 compatibility story. That boundary matters before dosage comparisons matter.
4. Use architectural-coating language the right way
Architectural coatings is a real end-use bucket, but the right additive route still depends on whether the buyer is working on the pigment package, the surface-wetting package, or the final appearance package. That is the difference between a useful application page and a vague catch-all article.
5. Build the internal shortlist deliberately
많은 구매자들에게 있어 가장 깔끔한 1차 라운드는 바로 이것입니다. dispersion-led route, 하나 습윤 유도 경로그리고 하나 leveling-led route. That usually teaches more than screening three products from the same additive family.
이 페이지에서 추천하는 롱창 코스
- Architectural coating dispersion route: 클루미크릴® DP-D200R
- Architectural coating wetting and anti-cratering route: 클루미크릴® WD-D547
- Compatibility-first leveling route: 클루미아그® 3367
- 클러스터 개요: 클로미크릴® 코팅 및 잉크 첨가제
- 관련 기능 페이지: 안료 코팅 및 잉크용 분산제 선택 방법
- 관련 기능 페이지: 코팅, 잉크 및 까다로운 기판에 적합한 습윤 첨가제 선택 방법
- 관련 기능 페이지: 코팅 및 잉크용 평활 첨가제 선택 방법
- 관련 비교 페이지: DP-D200R vs DP-D262R vs DP-D265R
- 관련 비교 페이지: WD-D545 vs WD-D547 vs WD-D548
- 관련 비교 페이지: CHLUMIAG® 3367 vs 3500 vs 3565
자주 묻는 질문
Which additive should architectural coating buyers test first when the grind is too thick?
Usually DP-D200R, because Longchang directly supports it for dispersion efficiency, viscosity reduction, and organic-bentonite slurry preparation, and explicitly recommends it for architectural coating systems.
When should WD-D547 move ahead of DP-D200R?
WD-D547 should move ahead when the pigment package is no longer the main bottleneck and the applied architectural coating is failing on wetting, anti-cratering, recoating, or spreading behavior.
Why would CHLUMIAG® 3367 be chosen before a narrower leveling additive?
Because some architectural coating buyers need a compatibility-first leveling route that can stay workable across broader formulation paths instead of solving only one narrow defect in one narrow system.
Can one of these three products replace the other two?
No. They belong to different first-screen jobs. DP-D200R is a dispersion route, WD-D547 is a wetting and surface-defect route, and 3367 is a leveling and compatibility route.
What is the fastest way to shorten the additive shortlist?
Define whether the problem starts in the grind, on the substrate interface, or in the final film appearance. That usually shows which route deserves the first sample round.
Need a tighter architectural-coatings shortlist?
If your team is stuck between grind viscosity, surface wetting, and final leveling, do not keep searching for one additive that promises everything. Split the problem by stage first. That usually makes the CHLUMICRYL® route much easier to sample, validate, and move toward inquiry.