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The G354B dispersibility tester evaluates toilet paper breakdown in water, critical for ensuring flushability and preventing plumbing blockages. This article outlines key standards, technical specs, operational mechanics, and testing principles to guide manufacturers in optimizing product compliance and environmental performance.
The tester adheres to global protocols such as ISO 17512 (flushability testing), EDANA/INDA GD4 (dispersibility guidelines), and GB/T 20810 (toilet paper standards). Compliance ensures products meet regulatory and eco-certification requirements.
| Parameter | Specifications |
|---|---|
| Stirring Speed | 50-200 rpm (adjustable) |
| Water Temperature | Ambient to 40°C (controllable) |
| Sample Load | 1-5 g/L (programmable) |
| Dispersion Time | 1-999 min (customizable) |
| Detection Method | Optical sensor (turbidity monitoring) |
The tester replicates toilet flushing conditions by agitating samples in water at controlled speeds and temperatures. Optical sensors measure water clarity over time to assess dispersibility, with software calculating dispersion rates and residual debris.
Simulating real-world plumbing environments, the test quantifies a paper’s ability to disintegrate under hydrodynamic stress. Results aid in formulating eco-friendly products, reducing wastewater system risks, and complying with sustainability standards.
This guide equips manufacturers to enhance product flushability, minimize environmental impact, and ensure adherence to global quality norms through precise dispersibility testing.
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