Adhesives & Sealants
 
RTV-1 & RTV-2
Agriculture Advajunts
Artificial Marble / Quartz
Building Protection
Coatings & Paints
Contact Lenses
Dental Surgery
Diffusion Pump Fluid
Electronics
Fillers & Pigments
Foundry Investment Casting
Foundry Resins
Glass Fiber
Li-ion Batteries
Oilfield
Olefin Polymerisation
Personal Care
Pharmaceuticals
Photovolatics (Solar Cells)
Plastics & Thermoplastics
Polyurethane Foam
Rubber & Tyre
Silicone Rubber
 
Condensation Cure
Addition Cure
Heat Cure Elastomer
Sol-gel Coating
Textile Finishes
Thermosets



Condensation Curing Silicone Sealant Formulation Guide
  OH Polymer Silane Crosslinkers
  Silane Adhesion Promoters Silane Coupling Agents
  Fumed Silica Tin Catalysts
  Plasticizers Water Scavengers
Our products are widely used in formulation of condensation curing silicone sealants.
Silicone OH Polymer (Base Polymer)
The silanol (-OH) terminated silicone polymer is the basis for the formulation of one-component, moisture curing RTV silicones and two-component, condensation curing RTV silicone compounds. The synthesis of silicone polymer is a multistep process beginning with elemental silicon.
SiSiB® CODE CHEMICAL NAME CAS NO.
SiSiB® PF1070 SILANOL TERMINATED POLYDIMETHYLSILOXANE 70131-67-8
   
  SiSiB® PF1070 OH polymer are polydimethylsiloxanes with terminal silanol groups used as base polymers in condensation curing silicone elastomers. SiSiB® PF1070 OH polymer is available in differen viscosity levels.  
  750cst, 1500cst, 3500cst, 5000cst, 10000cst, 20000cst, 50000cst, 80000cst.
Low viscosity fluids (SiSiB® OF0025, PF1070, 25cSt. – 750cSt.)
Middle viscosity fluids (SiSiB® PF1070, 1000cSt. - 10000cSt.)
High viscosity fluids (SiSiB® PF1070, 20000cSt. - 150000cSt.)
 
SiSiB® PF1071 ALKOXY TERMINATED SILICONE POLYMER --
   
  SiSiB® PF1071 Polymer are Alkoxy functionalized silicone polymers, It can be formulated with the typical additives for condensation-type silicones (tin catalysts, silane-based adhesion promoters, plasticizers etc.). The amount of methoxy silane crosslinkers can be reduced to a great extent in this process as the polymer already carries the corresponding methoxy silane groups.  
SiSiB® PF1078 OH TERMINATED PHENYL SILICONE POLYMER --
 
SiSiB® PF1079 OH TERMINATED FLUORO SILICONE POLYMER 68607-77-2
   


SiSiB® SILANES 2016 SiSiB® SILICONES 2016
SiSiB® FUMED SILICA SiSiB® SILICONE RUBBER 2016
SiSiB® Silicones for Textile SiSiB® SILANE DONORS
SiSiB® Silicones Water Repellents SiSiB® Silicones for Personal Care
SiSiB® Silicone PU Additives SiSiB® Silicone Coating Additives
SiSiB® Silicone Masterbatch for Plastic SiSiB® STP (Silane Terminated Polymer)
SiSiB® Silane Crosslinkers SiSiB® Silane Coupling Agents