Aluminum Trihydrate ATH Flame Retardant

CAS 21645-51-2

In Stock

MOQ

1000 kg

Lead Time

5–10 days

Packaging

25 kg bags

Specifications

d5020–30 μm
Oil Absorption18–25 g/100g
Al(OH)3 Content≥99.5%
LOI (limiting oxygen index) effectSignificant

FAQ

ATH decomposes endothermically at ~220°C, absorbing heat and releasing water vapor that dilutes combustible gases. It is halogen-free and produces no toxic smoke — key advantage for building materials.

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