Lösungsansatz
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 Selection Workflow
1
Process & Requirement Definition
Map the unit operation and define the functional, purity, and regulatory requirements the chemical input must meet.
2
Chemistry & Grade Selection
Match the solvent, intermediate, acid or base, catalyst, or specialty additive to the process and downstream compatibility.
3
Trial & Specification
Validate performance at bench or pilot scale, and set the grade, treat rate, and packaging to match throughput and handling.
4
Quality & Supply Assurance
Lock the spec with a CoA and secure multi-origin sourcing for supply resilience and consistent lot quality.
Recommended Chemistries (4)
Food-Grade Silicone Antifoam Emulsion (10-50% Active)
CAS 63148-62-9
Siliconfluide & -öle
Entschäumung / Schaumkontrolle
Insoluble PDMS droplets spread at the air/coolant interface and lower local surface tension below the foam lamella, rupturing the bubble film in water-soluble fluids
Schnellansicht
Alle Details
Food-Grade Silicone Antifoam Emulsion (10-50% Active)
CAS 63148-62-9
Siliconfluide & -öle
Entschäumung / Schaumkontrolle
Higher-active silicone compound for knockdown of stable foam in recirculating sumps where small dose rates are needed
Schnellansicht
Alle Details
Isopropyl Alcohol (IPA)
CAS 67-63-0
Lösemittel
General-purpose cleaning solvent
1219 (ISOPROPANOL) · Class Low-surface-tension alcohol gives a fast non-silicone foam knock-down where silicone carryover onto machined parts (paint/plating adhesion) must be avoided
Schmelzpunkt:-88 °C Siedepunkt:82 °C at 760 mmHg Dichte:0.785 at 20 °C
Schnellansicht
Alle Details
Polypropylene Glycol (PPG-26) Flotation Frother
CAS 25322-69-4
Glykole & Polyole
Non-silicone defoamer and process aid
PPG-26 is polypropylene glycol, a propylene-oxide homopolymer (it contains no ethylene oxide). Its inverse-solubility cloud-point behavior lets it enter and destabilize foam lamellae as a silicone-free defoamer base, used where silicone carryover onto plating/paint-sensitive parts must be avoided
Schnellansicht
Alle Details
Verwandte Produktfamilien
● Verfügbar
PPG & silikonfreie Verarbeitungshilfsmittel
Polypropylenglykol, Glykolether und silikonfreie Entschäumer für Anwendungen, in denen Silikonkontamination unzulässig ist
EntschäumungLösevermögen
9 chemistries
Familie anzeigen
● Verfügbar
Industrielösemittel
Ketones, alcohols, aromatics, and glycol ethers for parts cleaning, degreasing, and manufacturing processes
LösevermögenReinigung
13 chemistries
Familie anzeigen
Related Reading
Technical background and a bulk product for these foam-control programs:
- Complete guide to defoamers — how defoamers and antifoams work, the chemistry families, and how to select and dose them.
- Silicone antifoam emulsion (silicone defoamer) — bulk silicone defoamer for aqueous foam control, with specs, packaging, and starting doses.