What happens if the desiccant is dried at over 250c? if i have a precise and well controlled oven can it go higher (like 315c)?

heating them over the recommended temp will probably not damage them. however heating them to recharge them leaves a smell like burnt metal and mildew. I would not recommend drying it in your kitchen oven. I did and it took several days for that smell to dissipate. I moved a little toaster oven outside my house and I recharge the desiccant in small batches. very effective.

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3.4 kg (7.5 lbs) Activated Alumina – Reusable Desiccant Granules, Moisture Absorber for Closets, Storage, Electronics and Sensitive Equipment

Product ID: 505787709

Details

Brand
Wisesorb
Item weight
7.5 Pounds
Molecular weight
159.61
Item volume
7.5 Litres
Package information
Bag

💧Absorbs 30%+ of its weight in moisture

🔥Reusable after 8h oven regeneration at 200-250°C

🛠️Stable in high temp & corrosive environments

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Description

💼 Stay dry, stay sharp — the pro’s choice for ultimate moisture control!

EFFORTLESS REGENERATION - Simply bake for 8 hours at 200-250°C to restore full drying power—eco-friendly and cost-effective.
VERSATILE INDUSTRIAL USE - Perfect for compressed air and gas drying, achieving dew points as low as -100°F (-73°C).
COMPACT EFFICIENT DESIGN - 3-5mm beads with a porous structure maximize surface area for rapid moisture capture.
HIGH TEMPERATURE DURABILITY - Engineered to withstand extreme heat and corrosive conditions without losing effectiveness.
SUPERIOR MOISTURE ABSORPTION - Captures over 30% of its weight in water vapor at 25°C, keeping your environment ultra-dry.

Wisesorb 7.5 LBS Activated Alumina is a high-performance, reusable desiccant designed for industrial and professional use. With its porous beads absorbing over 30% of their weight in moisture, it excels in drying compressed air and gases, even under high pressure and corrosive conditions. Easily regenerated by heating, it offers a sustainable, cost-efficient solution for maintaining optimal humidity control.

Specifications

Item form	Powder
Manufacturer	Wisesorbent Technology LLC
Model Number	7.5lbAA-1
Package Dimensions	30 x 23 x 9.3 cm; 3.4 kg
Material	PLA_(Polylactic_Acid), ABS_(Acrylonitrile_Butadiene_Styrene), PE_(Polyethylene)
Item Weight	3.4 kg

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€ 111.14

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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