Functional Characteristics：Forms a protective film on the wood surface to reduce adhesion to molding materials; simultaneously penetrates wood pores to prevent deformation, cracking, and extend mold service life.
a.Oil-based Release Agents (Recommended)
- Mineral oil-based：Excellent isolation effect, long-lasting, contains anti-rust additives; suitable for general wood molds.
- Vegetable oil-based (e.g., FUSONI)：Environmentally friendly with strong release performance; specifically designed for oriented strand board (OSB) bonded with MDI/PMDI adhesives.
- Applicability：Ideal for highly absorbent wood molds and hardwood formwork—oil-based formulas offer long-lasting adhesion and resistance to peeling.
b.Water-based Release Agents (Eco-friendly Option)
- High-molecular composite formula: Rapid film formation, water-wash resistant, and environmentally friendly; suitable for repeated use.
- Applicability：Projects with strict environmental requirements and frequently reused formwork.
c.Special-function Release Agents
Functional Characteristics：Prevents adhesion between impregnated paper and hot press plates, ensures product surface quality, minimizes residues, and improves production efficiency.
- Directly added to resin systems (melamine, phenolic, or urea-formaldehyde resins) and impregnated into paper with the resin.
- Prevents residue buildup and subsequent adhesion to hot press plates; suitable for high-pressure and low-pressure impregnation processes.
- Typical products:Concentrol Internal Release Agent, Chem-Trend Internal Release Agent.
b.External Release Agents
- Coated on the mold surface to form an isolation film; suitable for scenarios where internal release agents cannot be added.
- Silicone-acrylic release agents：Suitable for water-soluble melamine and urea-formaldehyde resins; free of paraffin and silicone oil, environmentally friendly.
- Water-based release agent A183：Suitable for water-soluble melamine and urea-formaldehyde resins; free of paraffin and silicone oil, environmentally friendly.
High-temperature Stable Type
- Does not decompose or fail at pressing temperatures (180-200℃); suitable for high-temperature processes.
- Silicone-based or silicone-acrylic-based formulas with outstanding high-temperature resistance.
Functional Characteristics：Forms an isolation film at high temperatures to prevent adhesion between glass and molds, protects molds, and improves the surface quality and yield rate of glass products.
a.Water-based High-temperature Release Agents (Mainstream Choice)
- Withstands temperatures of 800-1200℃; water-based, non-toxic, environmentally friendly, and free of harmful volatile organic compounds (VOCs).
- Strong film adhesion, no reaction with molten glass; protects molds and enhances product transparency.
- Applicability：High-temperature molding processes for glass bottles, glass tubes, optical glass, etc.
b.Special-component Release Agents
- Boron nitride coatings：Replace traditional graphite to form a thinner isolation layer; reduces surface defects and extends mold life.
- Food-grade greases：Used for food-contact glass products; safe, non-toxic, and low in harmful volatiles.
c.Silicone-based Release Agents
- Excellent chemical stability and release performance; the preferred choice for glass bottles and glass tubes.
- High-temperature resistant, anti-oxidative, and provides mold protection.
