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

Dow SILASTIC DY 32-872 U Silicone Rubber

Dow SILASTIC DY 32-872 U is a high-consistency, platinum-cured silicone rubber from Dow’s SILASTIC® DY series—designed for precision molding of medical, automotive, and industrial components requiring excellent thermal stability, biocompatibility per ISO 10993, and low compression set. It offers superior flow, low viscosity, and consistent cure performance.
  • dow silastic dy 32 872 u silicone rubber_ae33b6ad
  • dow silastic dy 32 872 u silicone rubber_ae33b6ad

Features Of Dow SILASTIC DY 32-872 U Silicone Rubber

  1. High consistency and excellent flow control for precision liquid silicone rubber (LSR) molding.

  2. Platinum-catalyzed, addition-cure chemistry offering low compression set and superior thermal stability.

  3. Excellent biocompatibility profile compliant with ISO 10993-5 and USP Class VI requirements.

  4. Low viscosity before cure enables efficient filling of complex, thin-walled geometries.

  5. Fast, controllable cure kinetics optimized for high-volume automated injection molding processes.

Typical Applications Of Dow SILASTIC DY 32-872 U Silicone Rubber

  1. Medical device components including catheters, seals, and drug delivery system parts.

  2. Healthcare wearables requiring skin-contact compatibility and long-term flexibility.

  3. Pharmaceutical processing gaskets and fluid-handling components.

  4. Consumer health products such as nasal cannulas, respiratory masks, and infant care devices.

  5. Automated assembly-integrated molded parts for diagnostic equipment housings and connectors.

Specifications Of Dow SILASTIC DY 32-872 U Silicone Rubber

Chemical TypePlatinum-catalyzed addition-cure liquid silicone rubber (LSR)
Product FormTwo-part liquid system (Part A + Part B)
AppearanceTranslucent, low-viscosity liquid
Primary ApplicationsMedical-grade molded components requiring regulatory compliance
Key FeaturesBiocompatible, low extractables, rapid cycle time, excellent dimensional stability
BenefitsReduced scrap in high-speed molding; consistent part-to-part performance; simplified post-cure requirements
Cure SystemHeat-activated platinum-catalyzed addition reaction
Regulatory StatusMeets ISO 10993-5 cytotoxicity testing; USP Class VI certified


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