Release Agent for No Bake System

Anti-adhesion to ensure sand mold integrity: The isolation film can block the direct contact between the binder and the mold surface, preventing the sand mold from "sticking tightly" to the mold after curing. This ensures the sand mold has no missing corners or sand loss during demolding, directly reducing the casting rejection rate.

Mold protection to extend service life: It reduces mechanical friction between the sand mold and the mold during demolding, avoiding scratches and wear on the mold surface. At the same time, it prevents residual binder from adhering to the mold surface, reducing the frequency of mold cleaning and maintenance costs.

Improving sand mold surface quality and optimizing casting precision: High-quality release agents can fill in tiny defects on the mold surface, making the sand mold surface smoother and denser. This indirectly reduces the casting surface roughness (Ra value) and lessens the subsequent casting grinding workload.

Reducing demolding resistance to improve production efficiency: The lubricating effect of the isolation film can reduce the friction coefficient between the sand mold and the mold, making the demolding operation more labor-saving and faster. It is especially suitable for continuous operation in automated production lines.