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

Dow XIAMEETER RBL-2004-70 Liquid Silicone Rubber

Dow XIAMEETER RBL-2004-70 is a platinum-cured liquid silicone rubber (LSR) from Dow’s XIAMEETER™ portfolio offering excellent flow, low viscosity, and rapid cure—ideal for precision injection molding of medical devices, seals, and consumer parts requiring biocompatibility and thermal stability.
  • dow xiameeter rbl 2004 70 liquid silicone rubber_1154f0ff
  • dow xiameeter rbl 2004 70 liquid silicone rubber_1154f0ff

Features Of Dow XIAMEETER RBL-2004-70 Liquid Silicone Rubber

  1. High biocompatibility compliant with ISO 10993 and USP Class VI requirements

  2. Excellent flowability and low viscosity for precise mold filling and intricate part replication

  3. Fast, consistent platinum-catalyzed cure at room temperature or elevated temperatures

  4. Outstanding thermal stability with continuous service capability up to 200 °C

  5. Low compression set and superior elasticity retention after prolonged deformation

Typical Applications Of Dow XIAMEETER RBL-2004-70 Liquid Silicone Rubber

  1. Medical-grade tubing and catheters for minimally invasive devices

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

  3. Soft-touch overmolding on medical instrument housings and wearable sensors

  4. Custom silicone components for diagnostic and drug delivery systems

  5. Food-contact compliant parts meeting FDA 21 CFR 177.2600 requirements

Specifications Of Dow XIAMEETER RBL-2004-70 Liquid Silicone Rubber

Chemical TypePlatinum-cured addition-cure liquid silicone rubber (LSR)
Product FormTwo-part liquid system (Part A + Part B)
AppearanceTranslucent, low-viscosity liquid (Part A); translucent liquid catalyst (Part B)
Primary ApplicationsMedical devices, pharmaceutical equipment, food-contact components
Key FeaturesBiocompatible, low extractables, excellent dimensional stability
BenefitsReduced post-cure requirements, high batch-to-batch consistency, clean processing
Cure SystemPt-catalyzed hydrosilylation (addition reaction)
Shelf Life12 months unopened at ≤25 °C


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