Gelest DMS-S45

Properties

Physical Form

Liquid

Identification

Chemical Name

Siloxanes and Silicones, di-Me, hydroxy-terminated; Siloxanes and Silicones di-Me hydroxy-terminated

CASE Ingredients Functions

Binder & Resin

Product families

Other characteristics

Synonyms

Di-Me hydroxy-terminated siloxanes, Hydroxy-terminated di-Me polysiloxanes, Hydroxy-terminated di-Me siloxanes, Silanol group-terminated polydimethylsiloxanes, Silanol-terminated di-Me polysiloxanes, Silanol-terminated di-Me siloxanes, Silanol-terminated di-Me siloxanes and silicones, Silanol-terminated dimethylpolysiloxanes, Silanol-terminated polydimethylsiloxanes

Show in full

Functions

Binder & Resin, Intermediate

Markets

Industrial

Technology

• Base Chemicals & Intermediates
• CASE Ingredients

Packaging Under

Nitrogen

HIGHLIGHTS

Terminal silanol groups render polydimethylsiloxanes susceptible to condensation under both mild acid and base conditions. They are intermediates for most room temperature vulcanizeable (RTV) condensation cure silicones. The reactivity of silanol fluids is utilized in applications other than RTVs. Low viscosity silanol fluids are employed as filler treatments and structure control additives in silicone rubber compounding. Intermediate viscosity (1,000-10,000 cSt) fluids can be applied to textiles as durable fabric softeners. High viscosity silanol terminated fluids form the matrix component in tackifiers and pressure sensitive adhesives.

Show in full

Standard Packaging

• 100 g
• 3 kg
• 16 kg
• 200 kg

Chemical Inventories

• AICS (Australia)
• DSL (Canada)
• ENCS (Japan)
• IECSC (China)
• INSQ (Mexico)
• KECI (Korea)
• NCI (Vietnam)
• NZIoC (New Zealand)
• 3 more

Adhesive & Sealant Type

Pressure Sensitive Adhesive

Base Chemicals Functions

Intermediate