Solution Approach
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)
Styrene / Acrylates Copolymer emulsion
CAS 9010-92-8
Polymers & Resins
Film Formation
Film-forming binder that dries to a flexible elastomeric film able to bridge hairline cracks and resist UV and water on reflective membranes
Quick view
Full Details
Titanium Dioxide
CAS 13463-67-7
Mineral Fillers & Pigments
Primary white pigment for opacity
High-refractive-index white pigment delivering opacity and solar reflectance that keeps roof surfaces cooler
Melting Point: 1860 °C (decomposes) Boiling Point: 2500–3000 °C at 760 mmHg Density: 3.9 to 4.2
Quick view
Full Details
Acrylates/beheneth-25 methacrylate copolymer (HEUR/HASE thickener)
CAS 156798-18-4
Polymers & Resins
Viscosity Modification
Associative rheology modifier that builds viscosity and sag resistance for thick single-coat membrane application
Quick view
Full Details
High-solids elastomeric acrylic emulsion (roof-grade binder)
High-elongation acrylic binder formulated for permanent flexibility and tensile recovery on roof membranes
Quick view
Full Details