LibbGuard 9711 is a high-performance inorganic liquid formulation engineered to rapidly eliminate dissolved oxygen and provide advanced corrosion protection for boiler systems. Manufactured under license from Biofyn LLC (USA), this solution utilizes specialized additives to safeguard metal surfaces against oxidation, ensuring the structural integrity and efficiency of industrial steam plants.
Effectively absorbs dissolved oxygen in boiler water to completely eliminate the risk of oxidation on metal surfaces.
Prevents metal brittleness and stress-related pipe cracking—often caused by high pH levels—prolonging the lifespan of the entire system.
Maintains clean heat-transfer surfaces, preventing the accumulation of corrosive byproducts that hinder thermal performance.
Designed to enhance the performance of LibbGuard 9910 and 9810 as part of a comprehensive water treatment protocol.
Fully compliant with safety standards for food, beverage, and pharmaceutical production environments.
Appearance: Transparent liquid
Specific Gravity (20°C): 1.05 – 1.20
pH (1% Solution): 6.5 – 8.0
Solubility: Fully miscible in water
Odour: Odorless
Flash Point: Non-flammable
Usage: Liquid form; can be added directly to boiler feed water
ISO 9001:2015 Certified Manufacturing.
FDA Compliant: Meets 21 CFR 173.310 for boiler water additives in food-safe areas.
Standard Basis: TCCS 10:2007/LIBB.
Licensed Technology: Manufactured under license from Biofyn LLC–USA.
Handling: Safe for users and environmentally biodegradable. As a professional standard, use PPE (goggles/gloves) when handling concentrate.
First Aid: In case of eye contact, rinse thoroughly with running water for 15 minutes. Flush spills with clean water.
Storage: Store in a cool, well-ventilated area.
Packaging: 20L Industrial Plastic Can.
Note: LIBB provides site-specific usage instructions tailored to your unique water chemistry and operating conditions.