Enfoque de solución
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
Aminas y Amidas
Chelant for metal ion sequestration
chelates Ca2+/Mg2+/Fe so they can't precipitate dye or shift the shade
Punto de fusión:237 °C Densidad:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
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DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
Aminas y Amidas
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 Punto de ebullición:Decomposes Punto de fusión:219-220 ºC
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
Ácidos y Sales
Quelación / Secuestro
mild sequestrant and pH control for metal ions in softer baths
Punto de fusión:153 °C (anhydrous) Punto de ebullición:Decomposes Densidad:1.54 at 20 °C
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HPAA (2-Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
Ésteres de Fosfato y Derivados
Quelación / Secuestro
phosphonate sequesters Ca/Fe and inhibits scale on heated dye-machine surfaces
Physical Description: Brown liquid. Slight acrid odor
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Familias de productos relacionadas
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Químicos de descrude y blanqueo
Álcalis, quelantes, tensioactivos y estabilizantes de peróxido para la preparación de tejidos en crudo
Ajuste de pHQuelaciónLimpieza
12 chemistries
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● Disponible
Auxiliares para colorantes reactivos
Electrolytes, alkalis, levelling agents, and fixation chemicals for cellulosic fiber reactive dyeing
Ajuste de pHLevellingFixation
11 chemistries
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