RTV Silicone Rubber Rolls IT68S-Matte
The roll is lined with silicone rubber RTV (Room Temperature Vulcanizing).
Allows adjustment of surface roughness depending on your application.
- Sheeting roll
- Embossed roll
- Embossed back roll
No processing traces such as seams that occur during general rubber molding.
■Liquid RTV (Room Temperature Vulcanizing) silicone rubber
■Compound design suitable for each application
■Excellent mold releasability and heat resistance
Since the material is silicone rubber, it has excellent mold release effect and heat resistance.
Base material (metal core)
Intermediate layer : IT68S-H or Synthetic rubber
Outer layer : IT68S-Smooth
Metal core bar can be bonded as is or can be bonded with a synthetic rubber (EPT/NBR) layer.
New surface layer re-installation is available (rewinding).
Standard of surface roughness
|Surface roughness (Ra)||1.2±0.5μm||5.0±2μm||4.5±2μm||4.0±2μm||3.0±1μm||2.5±1μm|
|Surface roughness (Ra)||2.0±1μm||1.8±0.5μm||1.5±0.5μm||1.3±0.5μm||1.3±0.5μm||1.3±0.5μm|
■T-die sheeting process example
■T-die laminating process example
■Embosser process example
■Calendar sheeting process example