ソリューションアプローチ
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 (6)
Calcium Carbonate
CAS 471-34-1
無機フィラー・顔料
Primary extender pigment
Low-cost extender that builds volume solids and controls sheen, spacing TiO2 to improve hiding efficiency per dollar
融点:825–1339 °C (Decomposes) 沸点:Decomposes 密度:2.7 to 2.95
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Kaolin (china clay)
CAS 1332-58-7
無機フィラー・顔料
増粘 / レオロジー
Platy aluminosilicate extender that boosts dry hiding and holdout while partially replacing prime pigment
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Nepheline syenite
CAS 37244-96-5
無機フィラー・顔料
増粘 / レオロジー
Hard, low-oil-absorption mineral extender that raises solids and abrasion resistance with minimal viscosity penalty
Physical Description: 液体
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Talc
CAS 14807-96-6
無機フィラー・顔料
コンディショニング
Lamellar magnesium silicate that improves sag control, sanding, and film reinforcement as a functional extender
融点:927–982 °C 密度:2.7 to 2.8 Solubility: < 1 mg/mL at 21 °C
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Titanium Dioxide
CAS 13463-67-7
無機フィラー・顔料
Primary white pigment for opacity
High-refractive-index prime pigment providing the hiding power that extenders are spaced around to optimize cost
融点:1860 °C (decomposes) 沸点:2500–3000 °C at 760 mmHg 密度:3.9 to 4.2
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Mica
CAS 12001-26-2
無機フィラー・顔料
増粘 / レオロジー
Genuine low-cost lamellar extender pigment used precisely for filler-loading cost optimization: spaces/extends TiO2, reinforces film, reduces cracking and moisture permeability, and controls sheen at a fraction of TiO2/binder cost. Directly serves this exact use-case.
融点:1500 °C 密度:2.6 to 3.2 Solubility: Insoluble
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