Molykote 3452 Fluorosilicone Lubricant for Chemical Valve Sealing

Basic Properties​

Molykote 3452 is a fluorosilicone-based lubricant with NLGI #2-3 consistency, density 1.50 g/cm³, base oil viscosity 46,000 SUS@38°C. Engineered for chemical valve sealing and lubrication in -29°C to 232°C environment

Product Description​

3452 features fluoropolymer thickening for 0.1% water washout and 1.1% evaporation loss. Resists acids/solvents/fuels (Table I). >300°C dropping point and 400 kg weld load ensure reliability in harsh conditions.

Characteristics​

Application Scenarios​

Chlor-Alkali Valves: Seals chlorine ball valves. Chloride resistance extends service life 10x, implemented in BASF plants.
Pharmaceutical Reactors: Lubricates aseptic shaft seals. FDA indirect contact compliance meets GMP standards.
Aerospace Fuel Valves: Lubricates cryogenic valves. <50 N·cm starting torque @-29°C, compliant with NASA MSFC-367.
Semiconductor Vacuum Valves: Seals etching equipment. 10⁻⁸ Torr vacuum stability, used in ASML lithography systems.

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