LG809 illuminant
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Estimated Delivery:May 05 - May 09
We focus on the production of metal cleaning agents, neutral rust removers, and metal coating agents. The metals we can handle include iron parts, aluminum parts, cast aluminum, galvanized parts, magnesium-plated parts, etc.
Product description
| Item | Details |
|---|---|
| Product Name | LG809 Brightening Agent |
| Product Overview | LG809 Brightening Agent is widely used for post-treatment of aluminum and aluminum alloys after alkaline etching. It effectively removes smut and grey residues from aluminum surfaces after etching, leaving a clean and bright surface to facilitate subsequent processes. |
| Chemical Properties | Acidic, milky white liquid, slightly corrosive. |
| Process Parameters | Acidity index: 10–30Temperature: Room temperatureTreatment time: 1–3 minutesMake-up ratio: 2%–3% brightening agent + 97%–98% water for 1 ton solution |
| Bath Maintenance | 1.Control and replenish brightening agent according to process indexes to ensure brightening effect.2.Remove impurities in time and replenish solution to meet process parameters.3.Replace bath solution every 6 months to 1 year; replace earlier if throughput is high or solution is turbid. |
| Process Flow & Consumption | Process flow (spray pretreatment):Water rinse → Degreasing → Water rinse → Water rinse → Brightening → Water rinse → Chromating → Water rinse → Water rinse → DryingTypical consumption: 2–3 kg |
| Analysis Method | Acidity determination: Take 10 ml of working solution, dilute to 50 ml with pure water, add 3–5 drops of phenolphthalein indicator, titrate with 0.1N NaOH standard solution to pink endpoint. The volume of NaOH consumed (ml) is the acidity point. |
| Notes | This product is corrosive. Avoid contact with skin and eyes. In case of splashing, rinse immediately with plenty of water and seek medical attention. Wear acid-alkali resistant work clothes, gloves and goggles during operation. |
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How long does it take to process an order?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
Do you ship internationally?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What is your return policy?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
What are your sizing options?
All the details you love about the original—with a fresh flared block heel and modern square toe. Expertly crafted using soft Nappa leather, this essential style molds and moves with you to keep you comfortably on your feet all day (and night). This boot uses leather sourced from a Leather Working Group-approved trader. The Leather Working Group (LWG) Audit Standards provide transparency and accountability within the leather supply chain—covering energy and water usage.
