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Mold Release Agent and Cutting Fluid

Updated: 2026-07-18

Overview

Mold release agent cutting fluid is a dual-purpose industrial chemical designed to serve both as a lubricant during machining and as a release agent for molds. It is widely used in metalworking, die-casting, and plastic molding industries to improve efficiency and product quality. The fluid reduces friction and heat generation during cutting operations, thereby extending tool life and enhancing surface finish. Simultaneously, it prevents molds from sticking to the finished product, ensuring smooth demolding processes.

Physical and Chemical Properties

The physical and chemical properties of mold release agent cutting fluid vary depending on its formulation. Common characteristics include a density of approximately 0.9-1.1 g/cm³ and a boiling point ranging from 150-250°C. The fluid can be water-soluble or oil-based, with the former being more environmentally friendly. Key chemical properties include lubricity, thermal stability, and anti-corrosive effects, which are essential for protecting both the tool and the workpiece.

Main Applications

Mold release agent cutting fluid is primarily used in metalworking and plastic molding industries. In metalworking, it is applied in CNC machining, milling, and grinding to reduce tool wear and improve precision. In die-casting and plastic molding, the fluid ensures easy release of molds, reducing defects and increasing production efficiency. It is also used in automotive and aerospace manufacturing for high-precision components.

Safety and Storage

Handling mold release agent cutting fluid requires adherence to safety protocols. Workers should wear protective gloves and goggles to avoid skin contact and inhalation of fumes. Proper ventilation is recommended in workplaces where the fluid is used extensively. Storage conditions should include a cool, dry place away from direct sunlight to prevent degradation. Containers should be tightly sealed to avoid contamination and evaporation.

B2B Procurement Guide

When procuring mold release agent cutting fluid, B2B buyers should consider several factors. Compatibility with the materials being processed is crucial to avoid adverse reactions. Environmental regulations may also dictate the choice of water-soluble versus oil-based formulations. Supplier reliability and product consistency are key considerations. Buyers should request samples and test the fluid under actual working conditions before committing to large orders. Price negotiations should balance cost with performance and safety features.

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