New Standard in Polyaluminum Chloride (PAC) Analysis
Manage Unseen Risks, Guarantee Your Dyeing Quality!
One of the most common errors in textile finishing and industrial treatment processes is the "clear" These are hidden chemical residues in the visible water.
Auxiliary substances that leak into the process from treatment systems or in liquid salt.
Polyaluminum Chloride (PAC), which can be used as a material, is the number one culprit for staining, discoloration, and abrasion on fabrics. Unlike classic aluminum kits, the PAC Test Kit has been developed with a special activation technology that can analyze the complex polymeric structure of PAC.
Why a PAC Kit?
Ordinary aluminum test kits only measure free ions, which may miss the aluminum hidden between the polymeric chains of PAC.
Testonic® The PAC Kit brings professional laboratory precision to the production field, making these hidden risks visible in seconds.
Key Features:
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Polymer Activation Technology: Measures even the lowest concentrations (at ppm level) accurately by ionizing PAC molecules.
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Saturated Salt (Brine) Compatibility: Provides stable results in saturated NaCl solutions with high ionic strength without crystallization or deviation.
gives.
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Colorimetric Sensitivity: Offers instant analysis with a clear color scale ranging from yellow to purple/red, without the need for complex digital devices.
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Fast and Practical: Allows you to decide whether to continue the process in just 5 minutes.
Critical Solutions for Textile Dyeing Plants
PAC residues remaining in the dyeing bath or processing water form complexes with dye molecules, preventing them from adhering to the fabric. Testonic® Using a PAC Kit:
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Eliminate the Risk of Abrasion and Staining: Ensure the purity of your water before dyeing.
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Prevent Fastness Problems: Do not allow aluminum complexes remaining on the surface to reduce wash fastness.
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Reduce Costs: Prevent time and chemical loss resulting from repair (re-dye) and removal processes after faulty dyeing.
Application Areas
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Textile Plants: Process water and dyeing bath controls.
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Chlor-Alkali Plants: Brine purification efficiency measurement.
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Industrial Wastewater Treatment: Monitoring coagulate leaks in effluent water.
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Paper Industry: Aluminum balance in pulp preparation water.
User-Friendly Design
No need for a laboratory environment
It is in the format of a drop test that can be applied by everyone without hearing it.
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Liquid Reagent System: No preparation required, ready to use directly.
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Amber Bottle Protection: Light-sensitive indicator structure, long shelf life with special amber bottles.
offers.
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Comprehensive Scale: Precise results with a precise color chart starting from 0 mg/L.
Technical Support and Supply
Experience the Testonic™ guarantee in your professional water conditioning processes.
"Perfect results start with controlled starts. With Testonic™, control your water; Keep it on hand.
Technical Information Note: Why Does PAC Cause Abrasion and Staining?
Polyaluminum Chloride (PAC) is like a "magnet" designed to trap particles in water treatment. If this substance leaks from the treatment system and reaches the dyeing bath...:
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Forms Complex with Dye: PAC chains trap anionic dye molecules in the bath before they reach the fabric, forming large, water-insoluble clumps (aggregates).
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Barrier on Fabric: The aluminum hydroxide layer adhering to the fabric surface prevents the dye from penetrating the fiber.
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Result: "dot stain" on the fabric or "color variations" (abrasion) resulting from the uneven distribution of the dye.
Frequently Asked Questions (FAQ)
1. Can I measure the amount of PAC with classic aluminum test kits?
No, classic kits only measure free aluminum ions. PAC, on the other hand, is a polymeric structure where aluminum atoms are bonded together. The Testonic® PAC Kit, thanks to its special activation reagent, breaks these bonds and measures the "total aluminum". It allows you to measure the amount.
2. Does testing in saturated salt solution (Brine) mislead the result?
Standard test kits crystallize and distort the color in high ionic strength (salt) environments. The Testonic® PAC Kit formulation contains "ionic pressure stabilizer" buffers to provide a stable color scale even in saturated NaCl solutions.
3. Test result "red" What should I do if it comes out?
If your test result is above 0.3 mg/L (red/purple tones), it means there is a PAC leak in your water that can cause staining errors. In this case, you should check the backwashing periods of the sand filters or review your activated carbon system.
4. What is the shelf life of the reagents?
The reagents, stored in our light-proof amber bottles, maintain their stability for 12 months at room temperature. It is important to close the cap of Reagent-2 (Indicator) immediately after use to maintain alcohol-based stabilization.
5. How many tests can be performed with one kit?
With the Testonic® PAC Kit, you can perform approximately 50 sensitive analyses.
Test and Process Control Kits for Textile Finishing and Dyeing Mills
Monitors aluminum in water treatment, coagulant residuals or process water, helping evaluate precipitation, turbidity and surface residue risks.
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