ソリューションアプローチ
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
アミン・アミド類
Chelant for metal ion sequestration
chelates Ca2+/Mg2+/Fe so they can't precipitate dye or shift the shade
融点:237 °C 密度:0.86 at 20 °C Solubility: 1000000 mg/L at 25 °C
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DTPA (Diethylenetriaminepentaacetic Acid)
CAS 67-43-6
アミン・アミド類
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 沸点:Decomposes 融点:219-220 ºC
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
酸・塩類
キレート化 / 金属イオン封鎖
mild sequestrant and pH control for metal ions in softer baths
融点:153 °C (anhydrous) 沸点:Decomposes 密度:1.54 at 20 °C
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HPAA (2-Hydroxyphosphonoacetic Acid)
CAS 23783-26-8
リン酸エステル・誘導体
キレート化 / 金属イオン封鎖
phosphonate sequesters Ca/Fe and inhibits scale on heated dye-machine surfaces
Physical Description: Brown liquid. Slight acrid odor
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