Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow SILASTIC RBL-9200-50 Silicone Rubber

Dow SILASTIC RBL-9200-50 is a high-consistency, platinum-cured silicone rubber from Dow’s SILASTIC® RBL series—offering excellent mechanical strength, thermal stability up to 200°C, low compression set, and biocompatibility compliant with ISO 10993 and USP Class VI. Ideal for medical tubing, seals, and precision molded parts requiring long-term reliability and FDA-ready formulation.
  • dow silastic rbl 9200 50 silicone rubber_97eec5dd
  • dow silastic rbl 9200 50 silicone rubber_97eec5dd

Features Of Dow SILASTIC RBL-9200-50 Silicone Rubber

  1. High-consistency, two-part platinum-cured silicone rubber with excellent processability in compression and transfer molding.

  2. Outstanding thermal stability across a wide operating temperature range (–60 °C to +200 °C).

  3. Low compression set and superior resilience for long-term sealing and dynamic gasket performance.

  4. Excellent electrical insulation properties and low dielectric loss at elevated frequencies.

  5. Meets UL 94 HB flammability rating and complies with FDA 21 CFR 177.2600 for indirect food contact applications.

Typical Applications Of Dow SILASTIC RBL-9200-50 Silicone Rubber

  1. Automotive under-hood seals and vibration-damping components.

  2. Medical device housings and non-implantable elastomeric parts requiring biocompatibility.

  3. Industrial fluid-handling gaskets exposed to oils, coolants, and mild chemicals.

  4. Electrical connectors and insulating bushings in power distribution equipment.

  5. Consumer appliance seals for cooktops, ovens, and HVAC systems.

Specifications Of Dow SILASTIC RBL-9200-50 Silicone Rubber

Chemical TypePlatinum-cured high-consistency silicone rubber
Product FormTwo-part (Part A + Part B), pre-colored or natural
AppearanceOpaque, dough-like compound; Part A: light gray, Part B: blue
Shore A Hardness (ASTM D2240)50 ± 2
Tensile Strength (ASTM D412)8.0 MPa minimum
Elongation at Break (ASTM D412)450% minimum
Compression Set (22 h @ 175 °C, ASTM D395 Method B)≤25%
Primary ApplicationsSeals, gaskets, dampers, and molded elastomeric components


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *