EN-268B Corrosion Inhibitor for Closed Circulating Water System

Properties

This product is used as corrosion inhibitor for closed system, such as the cooling water system and hot water circulation system in which glycol, methanol and ethanol are cooling media. It can be also used as corrosion inhibitor in anti-freeze fluid, oil tanker central air-condition system. This product is composed of organic corrosion inhibitor, dispersant, nitrite and molybdate. It is the most used corrosion inhibitor in closed system with excellent efficiency. It has good corrosion inhibition effect for carbon steel, stainless steel, copper alloy, aluminum alloy and other materials. There are no chromate in this product, thus no color will be occurred in water system and no stain spot will be deposited on metal surface. The liquid product is convenient in operation, suitable for closed circulating cooling water system with less or no leakage.

Usage

Based on retained water quantity, add 1500mg/l of this product into system. Pretreatment filming operation can be omitted. For ordinary operation, based on retained water quantity, 1.3 times of this product is required. When used as corrosion inhibitor in oil tanker or oil can, better effect will be obtained when used together with demulsifier.

Package and Storage

200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.

Safety and Protection

Weak alkaline, avoid contacting with eye and skin, once contacted, flush with water.

After-sale service

We always take professional guarantee, efficient response and full-process empowerment as the core, providing customers with high-quality full-cycle after-sales service to fully ensure the safety and application value of product use.

1. Professional Technical Support: A team of senior chemical technicians is available 24/7 to answer professional questions such as product selection, proportioning, operation and applicable scenarios, and provide customized solutions.
2. Fast Logistics & Return/Exchange: Relying on a stable logistics system, we ensure efficient delivery of replenishment and replacement. If the product has quality problems or does not match the order, return and exchange will be handled quickly after verification to reduce customer losses.
3. Full-Process Tracking Service: Special personnel will follow up the usage after product delivery, timely troubleshoot abnormal problems during use, conduct regular return visits to collect feedback, and continuously optimize service and product adaptability.
4. Compliance & Safety Guarantee: Provide complete product quality inspection reports and Safety Data Sheets (MSDS), and simultaneously output standardized guidance on storage, transportation and use to ensure customers' operational compliance and personnel safety.

Specification