HomeProducts RTV-2 Silicone Rubber Other Auxiliary (Primer, Catalyst, Thinner) Shinetsu CAT-1600 - Silicone Curing Catalyst Potting Hardener for Electronic Potting, Silicone Formulation And Manufacturing Industry
Shinetsu CAT-1600 - Silicone Curing Catalyst Potting Hardener for Electronic Potting, Silicone Formulation And Manufacturing Industry

Shinetsu CAT-1600 - Silicone Curing Catalyst Potting Hardener for Electronic Potting, Silicone Formulation And Manufacturing Industry

It is a specialized curing catalyst designed for cross-linking and hardening of Shinetsu two-part silicone systems. It accelerates room-temperature curing while keeping stable mechanical and thermal properties.
PRODUCTS DESCRIPTION

It is a high-efficiency additive catalyst formulated to match Shinetsu silicone resins, potting compounds and RTV silicone gels. It provides consistent curing speed, uniform crosslinking and does not compromise insulation, flexibility or adhesion of the base silicone material. Suitable for electronic manufacturing and industrial silicone formulation processes.

Products parameters

Type: Silicone curing catalyst

Appearance: Clear liquid

Compatibility: Shinetsu two-part silicone system

Shelf Life: 12 months @25℃

Key Property: Fast cross-linking, no brittleness after cure

Package: 1kg


Key features

  • High Curing Efficiency – Speeds up cross-linking reaction and shortens full cure time for silicone compounds.

  • Perfect Shinetsu Compatibility – Formulated specifically for Shinetsu silicone base materials with no side reaction.

  • Stable Curing Performance – Delivers uniforme cure without brittleness, shrinkage or surface tackiness.

  • Non-Corrosive Formula – Safe for metal, PCB, plastic and electronic sensitive components.

  • Long Shelf Life – Maintains catalytic activity in storage, consistent batch-to-batch results.


Application
  • Silicone Potting Curing – Catalyst for two-part silicone potting resin used in electronic module encapsulation.

  • RTV Silicone Adhesive Curing – Used with Shinetsu silicone adhesives for bonding and sealing applications.

  • Electronic Conformal Coating – Enables fast curing of silicone coating for PCB and circuit protection.

  • Industrial Silicone Molding – Accelerates curing for silicone rubber moulding and compound forming.

  • Specialty Chemical Formulation – Additive in custom industrial silicone compound blending and production.


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