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

Dow SILASTIC DY 32-4110 U Silicone Rubber

Dow SILASTIC DY 32-4110 U is a high-consistency, platinum-cured silicone rubber from Dow’s SILASTIC® elastomer series—designed for precision molding, excellent thermal stability, low compression set, and biocompatibility per ISO 10993. Ideal for medical devices, seals, and automotive components requiring consistent mechanical performance and regulatory compliance.
  • dow silastic dy 32 4110 u silicone rubber_3763a048
  • dow silastic dy 32 4110 u silicone rubber_3763a048

Features Of Dow SILASTIC DY 32-4110 U 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 service temperature range of –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 resistance to ozone, UV, and weathering.

  5. Meets ISO 10993-5 cytotoxicity requirements, supporting biocompatibility in select medical device applications.

Typical Applications Of Dow SILASTIC DY 32-4110 U Silicone Rubber

  1. Automotive fluid-handling components including coolant hoses, turbocharger boots, and HVAC seals.

  2. Medical tubing connectors, pump diaphragms, and non-implantable device housings requiring clean processing.

  3. Industrial gaskets and seals exposed to elevated temperatures, oils, and aggressive environmental conditions.

  4. Appliance seals for cooking, heating, and laundry equipment where thermal cycling resistance is critical.

  5. Electrical insulation components such as bushings, cable jackets, and encapsulation housings.

Specifications Of Dow SILASTIC DY 32-4110 U Silicone Rubber

Chemical TypePlatinum-cured high-consistency silicone rubber (HCR)
Product FormTwo-part kit (Part A: base; Part B: platinum catalyst)
AppearanceOpaque, uniform elastomeric compound — color可根据 request (standard: natural/off-white)
Primary ApplicationsCompression molding, transfer molding, and extrusion of precision elastomeric parts
Key FeaturesHigh tear strength, low viscosity flow, excellent green strength, and controlled cure profile
BenefitsReduced cycle times, minimal flash, consistent part-to-part dimensional accuracy
Regulatory ComplianceMeets FDA 21 CFR 177.2350 (for food contact), ISO 10993-5 (cytotoxicity), and RoHS
Cure SystemPlatinum-based addition cure (no by-products)


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