Can Sumitomo ® be used as an alternative to resorcinol?

SUMIKANOL ® can be used as an alternative to resorcinol as RFL raw material for adhesives for Dipping. Because this product is a low viscosity aqueous solution, it has excellent workability. This is the web site for SUMITOMO CHEMICAL's Advanced Materials Division, Performance Chemicals Dept, Rubber Chemical.

How sumilink ® 100/200 reduce Tan (60°C) hysteresis loss?

The rubber/filler coupling agents, SUMILINK ® 100/200, have been developed with the aim of reducing the hysteresis loss of natural rubber (NR)/carbon black (CB) composite. These two coupling agents effectively reduce tan δ (60°C) value without negative effect on other properties by inducing better CB dispersion in the composite.

What vulcanization accelerator does soxinol ® use?

It acts as a coupling agent between polymer and filler, and exhibits effects such as improving the dispersibility of the filler. SOXINOL ® is a basic vulcanization accelerator, and when combined with an acidic vulcanization accelerator such as thiazole, sulfenamide, dithiocarbamate, etc., it acts as a secondary vulcanization accelerator.

What is sumiklink ®?

SUMIKLINK ® is a heterobifunctional compound having in one molecule a site that interacts with the polymer and a site that interacts with the filler. It acts as a coupling agent between polymer and filler, and exhibits effects such as improving the dispersibility of the filler.

Can sumikanol ® be used as an alternative to resorcinol?

SUMIKANOL ® can be used as an alternative to resorcinol as RFL raw material for adhesives for Dipping. Because this product is a low viscosity aqueous solution, it has excellent workability.