Adhesive & Sealants

Aluminium Trihydrate & Magnesium Hydroxide

Aluminum Trihydrate (ATH – ALFR 9) and Magnesium Hydroxide (MAG FR) are halogen-free flame retardants widely used in adhesives, sealants, and caulks, offering protection across different temperature ranges. ATH (ALFR 9) activates at 200–220°C, releasing wat...

Aluminium Trihydrate & Magnesium Hydroxide
Adhesive & SealantsAluminium Trihydrate & Magnesium Hydroxide
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Advantages

Key Benefits

Why Aluminium Trihydrate & Magnesium Hydroxide is the preferred choice for adhesive & sealants formulations

01

Halogen-free flame retardancy

02

Alternative to halogens for eco-friendly formulations

03

Heat removal and smoke suppression

Aluminium Trihydrate & Magnesium Hydroxide benefits Performance engineered for Adhesive & Sealants
04

Enhanced mechanical properties in the cured matrix

05

Suitable for a wide temperature range

Quality AssuredISO Certified
Lab TestedEvery Batch
Eco FriendlySustainable
Global DeliveryWorldwide
Product Grades

Product Grades

Comprehensive range of Aluminium Trihydrate & Magnesium Hydroxide grades for diverse industrial applications

2 Specialized Grades

Each grade is engineered for specific performance requirements in adhesive & sealants applications

Lab Verified
Quality Certified
Sample Available
MAG FR
02

MAG FR

Magnesium Hydroxide grade activating at 300–330°C; provides enhanced thermal stability and a strong magnesium oxide barrier for high-temperature applications.

Adhesive Sealant Industrial Grade Quality Tested
Adhesive & Sealant Application Matrix

Application Areas

Application areas listed against Aluminium Trihydrate & Magnesium Hydroxide in the Adhesive & Sealant application matrix

Application intelligence Workbook-verified product and application mapping
Polyurethane (PU)
Use Area 01

Polyurethane (PU)

Role / FunctionFiller, Flame Retardant, Barrier

Application TypeSealant

Verified in Adhesive & Sealant matrix
Product Sheet Applications

Applications

Applications listed for Aluminium Trihydrate & Magnesium Hydroxide in the Adhesive & Sealant product sheet

Epoxy Adhesives
01

Epoxy Adhesives

Aluminium Trihydrate & Magnesium Hydroxide
Polyurethane Adhesives
02

Polyurethane Adhesives

Aluminium Trihydrate & Magnesium Hydroxide
Sealants
03

Sealants

Aluminium Trihydrate & Magnesium Hydroxide
Caulks
04

Caulks

Aluminium Trihydrate & Magnesium Hydroxide
Polysulphide Sealants
05

Polysulphide Sealants

Aluminium Trihydrate & Magnesium Hydroxide

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Related Product Markets

Markets

Other website markets with a verified Aluminium Trihydrate & Magnesium Hydroxide product-family listing

Product Support

Frequently Asked Questions

Common questions about Aluminium Trihydrate & Magnesium Hydroxide in adhesive & sealants applications

AL FR 9 is an aluminum-based flame retardant used in adhesives, sealants, and caulks for effective fire and smoke suppression at lower temperatures.

MAG FR is a magnesium-based flame retardant that works at higher temperatures (300–330°C), offering better thermal stability compared to AL FR 9.

Both release water during decomposition, absorbing heat, diluting flammable gases, and forming a protective oxide layer.

Yes, they are often combined to achieve multi-stage flame retardancy across a wider temperature range.

Yes, both are halogen-free, non-toxic, and eco-friendly flame retardant solutions.

Product Video

See It In Action

Watch how 20 Microns' Aluminium Trihydrate & Magnesium Hydroxide supports real-world industrial applications.

Aluminium Trihydrate & Magnesium Hydroxide - Product & Application Film
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