H/P Printing Series
Monochlorotriazine · printingMonochlorotriazine dyestuffs with high alkali stability, made for prolonged printing and steaming cycles. The most robust dyes in the range for stability — high substantivity, high alkali stability, low reactive character — giving vibrant dark prints.
Shades and fastness data
12 shades, with solubility, rubbing, light and washing fastness measured on standard grey scales.
| Dye | Shade 2% | Solubility gpl 30°C | Rubbing Fastness (Dry) | Rubbing Fastness (Wet) | Light Fastness 1/1 S/D | Washing Fastness (Shade) | Washing Fastness (Cotton) | Dischargeability |
|---|---|---|---|---|---|---|---|---|
| Cotfix Yellow P6G | 100 | 4-5 | 3-4 | 4-5 | 4-5 | 4 | D | |
| Cotfix G. Yellow P3R | 80 | 4-5 | 3-4 | 4-5 | 4-5 | 4 | D | |
| Cotfix Orange P2R | 150 | 4-5 | 3-4 | 4 | 4-5 | 4 | PD | |
| Cotfix Red PB | 100 | 4 | 3-4 | 4 | 4 | 3-4 | ND | |
| Cotfix Red P2B | 100 | 4 | 3-4 | 4 | 4 | 3-4 | ND | |
| Cotfix Red P8B | 80 | 4 | 3-4 | 4 | 4 | 3-4 | ND | |
| Cotfix Turquoise Blue G 266% | 80 | 4 | 3-4 | 4-5 | 4 | 3 | ND | |
| Cotfix Blue P3R | 100 | 4-5 | 3-4 | 4-5 | 4-5 | 4 | ND | |
| Cotfix Blue P3RD | 100 | 4-5 | 3-4 | 4-5 | 4-5 | 4 | ND | |
| Cotfix Navy Blue P2R | 100 | 4-5 | 3-4 | 4 | 4-5 | 4 | ND | |
| Cotfix Black PNR | 80 | 4-5 | 3-4 | 4 | 4-5 | 4 | ND | |
| Cotfix Black PN | 80 | 4-5 | 3-4 | 4 | 4-5 | 4 | ND |
D — Dischargeable · PD — Partially dischargeable · ND — Not dischargeable. Ratings on standard grey scales.
Characteristics
Monochlorotriazine dyestuffs with high alkali stability, suited to prolonged printing and steaming process times. The most robust dyes in terms of stability — high substantivity, high alkali stability, low reactive character.
- Vibrant dark prints
- Mixable with VS dyes
- All-round fastness
H/P Printing dyes are mixable with the VS series. Manufactured at Unit 1, Sayakha (Bharuch) and Unit 2, Vatva (Ahmedabad), with in-house laboratories at both sites. Every lot is tested before dispatch and every shade is traceable, which is what makes the figures above dependable rather than indicative.
How consistency is held, lot after lot
Fastness figures are only worth as much as the reproducibility behind them. Three controls sit behind every drum dispatched.
Every dye manufactured undergoes a rigorous three-point quality check system before delivery.
QC labs at the Ahmedabad head office, Ludhiana regional office, and both the Sayakha and Vatva factories.
A comprehensive database of all production lots ensures traceability and consistent delivery, lot after lot.
Made under Zero Liquid Discharge
Advanced wastewater treatment achieves Zero Liquid Discharge — no liquid waste is released into the environment. Mechanical Vapour Recompression and an Agitated Thin Film Dryer give 53 KLPD of water evaporation capacity, with a two-stage reverse osmosis plant recovering water ahead of evaporation.
That matters commercially as well as environmentally. Brands auditing their supply chain increasingly ask what happens to the effluent, and ZLD is the answer that closes the question before it becomes a purchasing obstacle.
Need a sample or a shade match?
Send the shade, substrate and process and we will dispatch a lab sample.
Request a sample Blacks — Reactive Black 5