Alvinox FB - DB Becker

Edition 1/1
Alvinox FB
Antioxidant
OH
Alvinox FB either alone or in combination with other
antioxidants is highly efficient in a wide range of binders Their
use is suitable for:
 Paint binders
 Adhesives
 Elastomers
 Inks
CH2
O
O
N
N
N
CH2
Applications
CH2
O
OH
HO
Chemical and physical characteristics(*)
Chemical Name
1,3,5-Triazine-2,4,6(1H,3H,5H) trione,
1,3,5-tris[ [3,5-bis-(1,1-dimethylethyl)4-hydroxyphenyl] methyl]
Appearance
white powder
CAS number
27676-62-6
Molecular formula
C48H69 N3O6
Molecular weight
784.1
Melting point (°C)
218-223
Bulk density (g/cc)
0.35-0.40
Solubility
(g/100 ml 25°C)
Acetone
>20
Methyl alcohol
<1
Ethyl Acetate
>30
MethyleneChloride
>40
Toluene
>10
Water
insoluble
TGA, in N2 at
20°C/min.
TGA, in Air at
20°C/min.
Alvinox FB offers the following advantages in terms of
performances:
 High long term heat stabilization
 Low volatility and high thermal stability in the range of
temperatures applied in processing and service life of
coating formulations.
 Compatibility and synergism coatings with a broad range
of additives used in formulation with special regard to
secondary antioxidants.
Use
The recommended concentration of Alvinox FB depends both
on binder and processing conditions, and required service life
and formulation (presence of additives, pigments, fillers, etc.).
Usual addition levels of Alvinox FB are between 0.02% 0.4% depending also on the amount of the combination
antioxidants.
Any application should be thoroughly investigated according
to specific conditions of use.
Toxicological information
LD50 (oral, rat) > 5000 mg/kg ( estimated)
LD50 (dermal ,rabbit) > 10000 mg/kg
Eye irritation (rabbit) : slightly irritating
Skin irritation (rabbit) : slightly irritating
1% Wt. Loss 252°C
2% Wt. Loss 295°C
10% Wt. Loss 338°C
Food contact applications
1% Wt. Loss 251°C
2% Wt. Loss 294°C
10% Wt. Loss 337°C
Transport, storage and handling
Alvinox FB is regulated for indirect food contact applications.
Specific information can be provided on request.
(*)Typical values not qualified for quality control purpose
Properties
Alvinox FB is a highly efficient primary antioxidant for
coatings. Its chemical structure includes three sterically
hindered phenolic groups. It works mainly as a “ radical
scavengers”, reacting efficiently with peroxy radicals and
slowing down the chain reactions process known to cause
thermal oxidation.
Labeling: the product is not classified as hazardous
according to international transport regulations. Do not
breathe dust and avoid contact with skin, eyes and mucous
membranes. In case of contact, wash immediately with plenty
of water. Store in the original closed container in a dry cool
place. Avoid dust formation.
For further information please refer to safety data sheet.
The information contained in this data sheet is based on our present and best knowledge. However we make no warranty, whether expressed or implied, including
warranties of merchantability or of fitness for a particular use or purpose. Consequently the product must be tested by the user according to his needs and his
production and application conditions and purposes. Neither do we assume any responsibility for infringement of third parties patent rights which may arise from the
use of the product. For industrial use only.
Coating Division
P.O. Box 219 Via Torquato Tasso, 58 24100 Bergamo (Italy)
Tel.: +39 035 4165111 Fax: +39 035 239569 Tlx.: 300108
3V and logotype are registered trademarks of 3V Partecipazioni Industriali S.p.A. Milano - Italy

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