Approche de solution
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)
Ethylenediaminetetraacetic Acid
CAS 60-00-4
Amines et Amides
Chelant for metal ion sequestration
chelates Ca2+/Mg2+/Fe so they can't precipitate dye or shift the shade
Point de fusion:237 °C Densité:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
Aperçu rapide
Détails complets
DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
Amines et Amides
High-performance chelant for iron and copper
high-stability chelant that holds iron and copper even at alkaline dyeing pH
Physical Description: White to off-white solid Point d'ébullition:Decomposes Point de fusion:219-220 ºC
Aperçu rapide
Détails complets
Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
Acides et Sels
Chélation / Séquestration
mild sequestrant and pH control for metal ions in softer baths
Point de fusion:153 °C (anhydrous) Point d'ébullition:Decomposes Densité:1.54 at 20 °C
Aperçu rapide
Détails complets
HPAA (2-Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
Esters Phosphoriques et Dérivés
Chélation / Séquestration
phosphonate sequesters Ca/Fe and inhibits scale on heated dye-machine surfaces
Physical Description: Brown liquid. Slight acrid odor
Aperçu rapide
Détails complets
Familles de produits connexes
● Disponible
Produits de débouillissage & blanchiment
Alcalis, chélatants, tensioactifs et stabilisants de peroxyde pour la préparation des tissus écrus
Ajustement du pHChélationNettoyage
12 chemistries
Voir la famille
● Disponible
Auxiliaires pour colorants réactifs
Electrolytes, alkalis, levelling agents, and fixation chemicals for cellulosic fiber reactive dyeing
Ajustement du pHLevellingFixation
11 chemistries
Voir la famille