PolySilane (silicon based material) / Fine Materials Business

Resin additives grade OGSOL SI-30 series

  • This series is a low molecular weight type that consists of a unitary structure of a five-membered ring.
  • You can use this series as an additive for enhancing water repellency and lubricity of resin or as a reaction intermediate.
  • Although this compound is a silicon based material, it causes less segregation on the resin surface.
  • We have another liquid grade that improves the melt flow performance of resin.

Basic structure

PDPS

Polysilane added polycarbonate water repellency

Polysilane added polycarbonate water repellency graph Image

Example of usage

  • Resin additives
  • Reaction intermediate

Silicon distribution in the direction of film thickness in polycarbonate

Silicon distribution in the direction of film thickness in polycarbonate Image

Physical properties

Grade SI-10-10
Molecular weight ∗GPC (converted to polystyrene) Mn 570
Mw 574
Optical properties Refractive index (589nm) 1.74
Solubility PGMEA ×
MEK ×
Ethyl lactate ×
c-hexanone ×
PGME ×
Butyl acetate ×
i-propanol ×
NMP ×
THF ×(10%◎)
Xylene ×
Toluene ×
Anisole ×
Cellosolve acetate ×
MIKB ×
Dichloromethane ×(5%◎)
Monochlorobenzene ×(5%◎)

◎ : Completely dissolved  × : Not dissolved

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