Air-Activated Disposable Exothermic Heating Powder — Instant Heat Generation Agent for Warmers & Anti-Freeze Applications

This air-activated disposable exothermic heating powder is a sealed, single-use chemical heating agent that remains inert when sealed and generates heat upon exposure to air. By controlling pouch permeability (air intake), the peak temperature and heat duration can be tuned; temperatures in open exposure can exceed 90°C depending on formulation and airflow control. Widely used as the core heating material for disposable heat packs, adhesive warmers, hand/foot warmers, IV fluid warming pads, food transport anti-freeze/thermal protection, and other applications requiring temporary heating or freeze prevention.

Key Features & Benefits

1. Air-activated: inert when sealed, activates on exposure to air

2. Adjust permeability to control peak temp and duration

3. High temperature capability: open-air temps can exceed 90°C

4. Versatile applications: adhesive heat patches, hand/foot warmers, IV/medical warming pads, food/parcel thermal protection, industrial anti-freeze uses

Typical Use Cases

1. Raw material for disposable warmers and heat packs

2. Thermal protection and anti-freeze inserts for cold-chain food transport

3. Medical warming pads for IV/infusion heating

4. Consumer warmers such as hand warmers, foot warmers, heating patches

   ........and many more to sell to your market.