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

Dow XIAMETER RBB-2400-30 Silicone Rubber

Dow XIAMETER RBB-2400-30 is a high-strength, platinum-cured liquid silicone rubber (LSR) offering excellent flow, low viscosity, and rapid cure—ideal for precision injection molding of medical, automotive, and consumer parts. It delivers superior thermal stability, biocompatibility per ISO 10993, and consistent mechanical performance across batch runs.
  • dow xiameter rbb 2400 30 silicone rubber_61c8527c
  • dow xiameter rbb 2400 30 silicone rubber_61c8527c

Features Of Dow XIAMETER RBB-2400-30 Silicone Rubber

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

  2. Offers outstanding thermal stability and long-term performance across a wide temperature range (–60 °C to +200 °C).

  3. Low compression set and superior mechanical properties, including high tensile strength and elongation at break.

  4. Meets stringent biocompatibility requirements per ISO 10993 and USP Class VI for medical device applications.

  5. Excellent electrical insulation properties and resistance to weathering, ozone, and UV exposure.

Typical Applications Of Dow XIAMETER RBB-2400-30 Silicone Rubber

  1. Medical tubing and fluid-handling components for diagnostic and therapeutic devices.

  2. Seals, gaskets, and diaphragms in pharmaceutical processing equipment.

  3. Custom molded parts for wearable health monitors and implantable device housings.

  4. Food-grade elastomeric components compliant with FDA 21 CFR §177.2600.

  5. High-reliability encapsulation and potting for sensors and electronic assemblies.

Specifications Of Dow XIAMETER RBB-2400-30 Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure silicone rubber
Product FormTwo-part liquid system (Part A: base; Part B: catalyst)
AppearanceViscous, translucent liquid (Part A); low-viscosity liquid (Part B)
Primary ApplicationsMedical devices, pharmaceutical systems, food contact, and precision molded elastomers
Key FeaturesLow volatility, minimal extractables, excellent flow and fill characteristics
BenefitsReduced post-cure requirements, consistent part-to-part reproducibility, and low outgassing
Curing MethodHeat cure (typically 120–150 °C for 5–15 minutes)
Shelf Life12 months from date of manufacture when stored at 25 °C or below


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