솔루션 접근법
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
아민 및 아미드
Chelant for metal ion sequestration
chelates Ca2+/Mg2+/Fe so they can't precipitate dye or shift the shade
융점:237 °C 밀도:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
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DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
아민 및 아미드
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 끓는점:Decomposes 융점:219-220 ºC
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
산 및 염
킬레이트화 / 금속이온 봉쇄
mild sequestrant and pH control for metal ions in softer baths
융점:153 °C (anhydrous) 끓는점:Decomposes 밀도:1.54 at 20 °C
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HPAA (2-Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
인산 에스테르 및 유도체
킬레이트화 / 금속이온 봉쇄
phosphonate sequesters Ca/Fe and inhibits scale on heated dye-machine surfaces
Physical Description: Brown liquid. Slight acrid odor
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