Soytex™ Extender VRL Delayed cure Laser forms Extender
Soybeans: prior to crushing and oil extraction
Soytex Extender VRL is a reduced drying speed version of Soytex Extender LZR. It is compatible with Soytex Extender LZR, and can be used to keep laser-compatible forms inks "open" on-press for longer periods of time.
Soytex Extender VRL has a large component of drying oils, so it can be modified with cobalt and manganese driers for speedier drying after impression at the cost of open time on the press. Soytex Extender VRL, just like Soytex Extender LZR, is cobalt & manganese drier-reactive, so drying speed can be increased over the base cure rate with their addition.
Like all other extender formulas from Kerley, it can be used as either a transparent white or as a letdown vehicle for making inks directly from pigment dispersions.
Tack: 7-8 points @ 1200 RPM @ 90 F
Viscosity (Laray): 190 Poises, 4000 Dynes/CMsq Yield value @ 40 C
Resin Type: Rosin-Modified Phenolic 155C Melt Pt
Solvent Percentage: 0%
Solvent Boiling Range: N/A
Soy Oil Content: approx 36%
Total Vegetable Oil Content: 55%