MOLYKOTE D-321 R Anti-Friction Coating Air-Cure Dry Film Lubricant Extreme Temp

Basic Properties​

Molykote D-321R is an air-curing dry-film lubricant in gray-black color, density 1.07 g/ml, 29% solids. Available in bulk liquid or aerosol spray, operable from -180°C to 450°C for high-load metal friction pairs.

Product Description​

Molykote D-321R combines solid lubricants with resin binder, achieving 6,800 N Falex load on sandblasted surfaces. 23s viscosity enables brushing/spraying, touch-dry in 5 min@23°C. Solvent-free formulation suits clean environments.

Characteristics​

Application Scenarios​

Spacecraft Mechanisms: Lubricates solar array hinges. -180°C vacuum stability compliant with ESA ECSS-Q-70-71.
Nuclear Control Rods: Coats zirconium alloy sleeves. 450°C radiation resistance meets ASME III nuclear standards.
Cryogenic Slides: Lubricates superconducting coil rails. μ=0.1 @4K, implemented in ITER fusion device.
Heavy Equipment: Coats universal joints. 12,500 N load prevents stick-slip, compliant with ISO 6743-9.

FAQ:

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination