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KMT® ATH-3.5
- CAS Number
- 21645-51-2
- EC Number
- 244-492-7
- Chemical Name
- Alumina Trihydrate (ATH)
- Chemical Family
- Aluminum Compounds
KMT® ATH-3.5 is a Aluminum Hydroxide that can be used as halogen free flame retardant due to its well distributed granularity, good stability, non toxic and non-polluting. The effect is excellent when it is applied in heat-shrinkable material, plastic and rubber reinforcement, especially in some insulation material such as unsaturated polyester, epoxied resin etc.
Product families
Applications
Electrical & Electronics — Wire & Cable
- Building Wires & Power Cables
- Jacketing & Insulation
- Other Wire & Cable Applications
Product Families
Elastomers — Elastomer Additives
- Flame Retardants
Plastics — Polymer Additives
- Flame Retardants
Other characteristics
- Brand
- KMT
- Functions
- Flame Retardant
- Compatible Polymers & Resins
- Epoxies (EP), Unsaturated Polyester (UPE)
- Markets
- Electrical & Electronics
- Application
- PVC compound, cable compound
- Technology
- Elastomers
- Plastics
- Labeling Claims
- Halogen-free
- Non-Toxic
- Material Features
- Good Stability
- Compatible Polymers and Resins
- Epoxies (EP)
- Unsaturated Polyester (UPE)
- Plastics and Elastomers Functions
- Flame Retardant
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit |
|---|---|---|
| Particle Size (D50) | 3~3.5 | μm |
| Aluminium hydroxide (Al(OH)3) | min. 99.6 | % |
| Iron(III) oxide (Fe2O3) | max. 0.008 | % |
| Sodium oxide (Na2O) | max. 0.352 | % |
| Sodium oxide (Na2O(S)) | max. 0.057 | % |
| Silicon dioxide (SiO2) | max. 0.010 | % |
| Whiteness | min. 91 | % |
| Moisture | max. 0.183 | % |
| Oil absorption | 23 | ml/100g |
| Net Weight | 40 | ton |
| Surface treating | untreated | — |
