Product Introduction
Chinese Name: Boron Nitride Release & Mold Release Agent
English Name: Boron Nitride Release Agent
Model: PD-LY
Appearance and Properties: White liquid
Specific Gravity: 0.8-1.2
Volatility: VolatileOdor: Slight odor
Water Solubility: Insoluble in water
Solubility in Organic Solvents: Soluble in hydrocarbon solvents
Flammability: Flammable
Technical Indicators
Inspection items | Inspection index |
Viscosity (Ford Cup No.4 Viscometer), s | ≥20 |
Fineness, μm | ≤2.5 |
Drying time (Drying at 20℃±1℃), h | ≤2 |
pH Value | 6-8 |
Solid Content, % | 20-25 |
Specific Gravity, g/cm³ | 0.8-1.2 |
Ejection Rate, % | ≥98 |
Usage Method
▶ Clean the mold thoroughly before spraying; no dust or oil contamination is allowed.
▶ Shake the aerosol can up and down well before use, then press the nozzle top vertically after thorough shaking.
▶ Spray at a distance of approximately 20–30 cm from the mold.
▶ The spraying thickness shall be about 15–30 μm.
▶ Allow to air dry at room temperature for about 3 minutes, and use only after completely dry.
Application Scope
Metal forging, glass processing, hot pressing forming, superplastic forming, non-ferrous metal processing, etc.
▶ Suitable for high-temperature protection, high-temperature lubrication, demolding and release under high temperature, oxidation resistance, and anti-welding coating for metal welding.
▶ It delivers excellent performance in demolding applications for aluminum forming and curved material forming.
▶ It can be used in the fields of melting and casting of aluminum, magnesium, zinc, titanium and other alloys, gravity/low-pressure casting, forging, roll extrusion stretching machines, aluminum extrusion molding dies, extrusion industry, powder metallurgy and more. It is widely coated on the surface of aluminum ladles, launders, distribution launders, casting table linings and other components to protect molds from corrosion and extend the service life of refractory materials.
▶ Applied as protective agent for vacuum coating machines, electrical insulating coating, high-temperature insulator, thermocouple protection, high-temperature roller protection, extrusion equipment protection and electrical insulation components.
▶ Used in glass industry, high-temperature and oxidation-resistant coatings, dry lubrication interfaces, corrosion-resistant interfaces, as well as protection and anti-sticking for high-temperature sintering crucibles and fixtures.
▶ Lubrication of metal parts and bearings operating under high-temperature and high-wear conditions.
Precautions for Use
If it contacts the skin, rinse thoroughly with clean water. If accidentally splashed into the eyes, flush immediately with running water or normal saline.
Storage Precautions
▶ Store in a cool, dry and well-ventilated place. Keep away from fire sources and heat. Do not store together with oxidants, acids, alkalis and other substances.
▶ Freezing or precipitation does not affect the product performance; stir well before continued use.
▶ Avoid long-term storage in environments below 0℃ or above 50℃.
Packaging Method

▶ 1kg per drum, 5kg per drum
▶ Packed in 1kg drum for easy use. It avoids product hardening caused by prolonged exposure to air. Custom packaging specifications are also available according to customers' usage quantity.
Add: No. 6 Yinggang South Road, Xishi District,
Yingkou City, Liaoning Province, China , 115003
Mobile: +86-18341735777, +86-18241795881
Tel: +86-417-6659881, +86-417-6659883
E-mail: pengdayk@163.com