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 Processing Workflow
1
Substrate & Process Assessment
Identify the fiber and process stage (pretreatment, dyeing, finishing) and the performance, hand, and compliance targets.
2
Auxiliary Selection
Match surfactants, wetting and dispersing agents, softeners, fixatives, or pH and sequestering agents to the substrate and bath chemistry.
3
Lab Dip & Dosing
Confirm dose and sequence on a lab dip or pad trial, checking levelness, fastness, hand, and bath stability.
4
Production Validation
Verify reproducibility, fastness, and effluent compliance at scale, and set the recipe and packaging for production.
Recommended Chemistries (4)
Sodium Hydrosulfite (Sodium Dithionite)
CAS 7775-14-6
Strong alkaline reducing agent that converts water-insoluble indigo and vat dyes to their soluble leuco form for uptake, and reductively strips dye for shade correction
Schnellansicht
Alle Details
Thiourea Dioxide (Formamidine Sulfinic Acid)
CAS 1758-73-2
Alkali-activated reducing agent used as a lower-dose, more storage-stable dithionite alternative for vatting and shade stripping
Schnellansicht
Alle Details
Caustic Soda (Sodium Hydroxide) Beads
CAS 1310-73-2
Säuren & Salze
Primary alkali for scouring and mercerization
1824 (SODIUM HYDROXIDE SOLUTION) · Class Supplies the strongly alkaline bath that keeps leuco vat dye soluble and activates the reducing agent; already in catalog
Schmelzpunkt:318 °C Siedepunkt:> 130 °C at 760 mmHg Dichte:1.5 at 20 °C
Schnellansicht
Alle Details
Sodium Sulfide
CAS 1313-82-2
Spezialadditive
pH-Einstellung
1849 (SODIUM SULFIDE, HYDRATED, WITH NOT LESS THAN 30% WATER) · Class Reducing agent for the related sulfur-dye class, solubilizing sulfur dyes to their leuco form; already in catalog
Schnellansicht
Alle Details
Verwandte Produktfamilien
● Verfügbar
Abkoch- & Bleichchemikalien
Alkalien, Komplexbildner, Tenside und Peroxidstabilisatoren für die Vorbehandlung von Rohgewebe
pH-EinstellungChelatbildungReinigung
12 chemistries
Familie anzeigen
● Verfügbar
Mercerisierchemikalien
Ätznatron und Netzmittel zur Verbesserung von Faserquellung, Glanz und Farbstoffaffinität bei Baumwolle
pH-EinstellungBenetzung
2 chemistries
Familie anzeigen