솔루션 접근법
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Formulation Workflow
1
System & Substrate Assessment
Define the binder system (waterborne, solventborne, UV, powder), substrate, cure, and the VOC, durability, and appearance targets.
2
Additive & Resin Selection
Match resins, pigments and fillers, dispersants, rheology modifiers, defoamers, or biocides to the formulation and compatibility window.
3
Lab Let-Down & Optimization
Dial in loading and addition order through lab let-downs, checking dispersion, rheology, film properties, and storage stability.
4
Application & Performance Testing
Validate on the real application method and substrate, tracking gloss, adhesion, sag, cure, and weathering before scale-up.
Recommended Chemistries (4)
Ethylene Glycol Monobutyl Ether
CAS 111-76-2
글리콜 및 폴리올
Standard coalescent for latex coatings
1993 (ETHYLENE GLYCOL MONOBUTYL ETHER) · Class Slow-evaporating glycol ether that transiently plasticizes latex particles so they fuse below MFFT, then evaporates out of the film
융점:-70 °C 끓는점:171 °C at 743 mmHg 밀도:0.902 at 20 °C
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Diethylene Glycol Monoethyl Ether
CAS 111-90-0
글리콜 및 폴리올
고비점 보조 용제
High-boiling co-solvent that stays in the wet film long enough to lower polymer Tg during the critical coalescence window
융점:-78 °C 끓는점:202 °C at 760 mmHg 밀도:0.99 at 20 °C
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Propylene Glycol, USP/FCC Food Grade
CAS 57-55-6
글리콜 및 폴리올
Freeze-thaw stabilizer (lower toxicity)
Open-time/freeze-thaw co-solvent that retards water loss so particles have time to pack and deform before the film skins over
융점:-60 °C 끓는점:188 °C at 760 mmHg 밀도:1.04 at 20 °C
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Diacetone Alcohol
CAS 123-42-2
용제
케톤-알코올 보조 용제
1148 (DIACETONE ALCOHOL) · Class Ketone-alcohol with strong solvency for the polymer phase, aiding particle softening and flow during film build
융점:-43 °C 끓는점:164 °C at 760 mmHg 밀도:0.938 at 20 °C
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