Lime Milk
What Is Lime Milk? Lime Milk is a ready-to-use, milky-white suspension of calcium hydroxide (Ca(OH)₂) or slaked quicklime (CaO) in water, with solids content typically adjustable between 5 % and 20 % by weight. It features smooth dispersion (10–50 µm particles), a highly alkaline pH (12.0–12.5), and minimal visible sediment, making it ideal for precise, continuous dosing in industrial processes. How Is Lime Milk Produced? Raw Material: High purity quicklime (CaO ≥ 90 %) or pre-hydrated lime like Hydrated Lime. Hydration: Controlled slaking in agitated tanks (CaO + H₂O → Ca(OH)₂) under monitored temperature and pH. Screening: Passage through 200-mesh sieves removes grit and oversized particles. Stabilization: Addition of food-grade xanthan gum or other dispersants prevents settling during storage and transport. Technical Specifications Parameter Typical Range Test Method Solids Content 5–15 % by weight Oven drying @105 °C pH (25 °C) 11.5–12.5 pH meter (ASTM E70) Particle Size (D₉₀) ≤ 20 µm Laser diffraction Turbidity < 50 NTU Nephelometric turbidimeter Density 1.10–1.20 g/cm³ Hydrometer Sedimentation Rate < 5 % in 24 hours Vertical settling test Core Advantages of Lime Milk Applications of Lime Milk 1 Water Treatment 2 Construction 3 Food Processing 4 Agriculture 5 Chemical Synthesis Quality Certifications FAQs About Lime Milk Q: How does Lime Milk differ from Lime Slurry?A: Lime Milk has lower solids (5–20 % vs. 15–40 %) and finer particles compared to Lime Slurry, making it ideal for precision dosing. Q: Can Lime Milk freeze during storage?A: Yes—store above 5 °C and use insulated tanks in cold climates. Q: Is Lime Milk safe for organic farming?A: Yes—OMRI-listed variants available when derived from natural limestone. Q: Can concentration be adjusted on site?A: Yes—dilution or concentration stations allow rapid solids tuning. Partner with a Reliable Lime Supplier As a leading calcium hydroxide supplier, Jintai offers: Request a free trial batch and MSDS to optimize your process with Jintai’s high-performance Lime Milk. Get a Quote /…
