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

Dow SILASTIC DY 32-6100 U Silicone Rubber

Dow SILASTIC DY 32-6100 U is a high-consistency, platinum-cured silicone rubber from Dow’s SILASTIC® portfolio. It offers excellent thermal stability, low compression set, and superior biocompatibility—ideal for medical tubing, seals, and precision molded parts. The U-grade ensures ultra-low extractables and meets ISO 10993 and USP Class VI requirements.
  • dow silastic dy 32 6100 u silicone rubber_5fa15168
  • dow silastic dy 32 6100 u silicone rubber_5fa15168

Features Of Dow SILASTIC DY 32-6100 U Silicone Rubber

  1. High tear strength and excellent elongation for durable, flexible molded parts.

  2. Fast room-temperature vulcanization (RTV) with low compression set for reliable sealing performance.

  3. Outstanding resistance to ozone, UV radiation, and extreme temperatures (–55 °C to +200 °C).

  4. Low volatility and minimal outgassing — suitable for demanding aerospace and medical device applications.

  5. Good adhesion to common substrates including metals, glass, and engineered plastics without primers.

Typical Applications Of Dow SILASTIC DY 32-6100 U Silicone Rubber

  1. Aerospace gaskets and vibration-damping components.

  2. Medical device housings and biocompatible seals (per ISO 10993-compatibility screening).

  3. Automotive under-hood sensors and electronic encapsulation.

  4. Industrial fluid handling systems requiring chemical resistance and thermal stability.

  5. LED lighting encapsulants and optical bonding layers.

Specifications Of Dow SILASTIC DY 32-6100 U Silicone Rubber

Chemical TypePlatinum-cured addition-cure liquid silicone rubber (LSR)
Product FormTwo-part liquid (Part A: base; Part B: catalyst)
AppearanceTranslucent, low-viscosity liquid
Primary ApplicationsMolding, potting, sealing, and coating
Key FeaturesRTV cure, high purity, low shrinkage, excellent flow
BenefitsReduced cycle time, consistent part quality, minimal post-cure requirements
Cure SystemPlatinum-mediated hydrosilylation
Shelf Life (Unopened, 25 °C)12 months from date of manufacture


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