Dimethyl Silicone Oil (PDMS)
Polydimethylsiloxane
CAS: 63148-62-9 / 9006-65-9
Grade Guide
standard = no-suffix standard grade
Regular grade without a suffix for general-purpose silicone oil requirements.
Best for: Choose this when there is no special requirement for volatiles, powder flow, process route, or eco-oriented materials.
Refined via short-path evaporator; low molecular weight residue ≤ 500 ppm.
Best for: Choose LV for applications sensitive to volatile content, odor, evaporation loss, or high-purity requirements.
Optimized for powder blending, helping silicone oil mix and flow more smoothly with powders.
Best for: Choose H for powder mixing, filler treatment, dry blending, or formulas that need better flowability.
Produced by an alkali-process route for customers who specify or prefer this process.
Best for: Choose T when your formulation, production habit, or customer standard requires alkali-process silicone oil.
Made with eco-oriented materials for customers with sustainability-focused sourcing needs.
Best for: Choose M for green product lines, sustainability-driven projects, or customers asking for eco-oriented materials.
Polydimethylsiloxane
CAS: 63148-62-9 / 9006-65-9
Vinyl-Terminated Polydimethylsiloxane
CAS: 68083-19-2
Vinyl-terminated & Pendant Vinyl Polydimethylsiloxane
CAS: 68083-19-2 / 68951-99-5
Hydroxy-terminated Polydimethylsiloxane
CAS: 70131-67-8