Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Applications
EVERNOX-1098 and / or EVERNOX-1098GF, is a sterically hindered phenolic antioxidant of highly effective, non-discoloring stabilization for organic materials. It protects these materials against thermo-oxidative degradation. EVERNOX-1098 is especially recommended for use in polyamide molded parts, fibers, and films. It can also be used with various polymers such as polyacetals, polyesters, polyurethanes, adhesives, elastomers as well as other organic substrates. EVERNOX-1098 has good compatibility, high resistance to extraction and low volatility. It provides excellent processing and long-term thermal stability as well as superior initial resin color. It can be used in combination with other additives such as costabilizers (e.g. phosphites, thioesters), light stabilizer (e.g. UV absorbers, hindered amines), and other functional stabilizers. The synergistic blends of EVERNOX-1098 with EVERFOS-168 (also called EVERNOX-B1171) provide a great performance in polymer stabilization.
Properties
- Appearance
- White, Free-Flowing Powder Or Granule
- Physical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Melting Range | 156-162 | °C | — |
| Flash Point | 282.0 | °C | — |
| Specific Gravity at 20°C | 1.04 | g/cm3 | — |
| Vapor pressure at 20°C | 1.3 x 10-12 | Pa | — |
| Acetone Solubility at 20°C | 2.0 | g/100g | — |
| Benzene Solubility at 20°C | 0.01 | g/100g | — |
| Chloroform Solubility at 20°C | 6.6 | g/100g | — |
| ethyl acetate Solubility at 20°C | 1.2 | g/100g | — |
| Hexane Solubility at 20°C | 0.01 | g/100g | — |
| Methanol Solubility at 20°C | 6.0 | g/100g | — |
| Water Solubility at 20°C | 0.01 | g/100g | — |
| Solubility at 20°C(80% Caprolactam + 20% Water) | 3.0 | g/100g solution | — |
| Weight loss (TGA, in air at 20°C/min Temp. at 1 % weight loss) | 280.0 | °C | — |
| Weight loss (TGA, in air at 20°C/min Temp. at 10 % weight loss) | 340.0 | °C | — |
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 637.0 | g/mol | — |
| Volatiles Content | max. 0.5 | % | — |
| Transmittance (10g in 100 ml toluene at 425 nm) | min. 97.0 | % | — |
| Transmittance (10g in 100 ml toluene at 500 nm) | min. 98.0 | % | — |
| Assay | min. 98.0 | % | — |
Packaging & Availability
- Packing
The following packages are available upon customer’s request：
(1) 20 kgs paper bag.
(2) 25 kgs × 2 PE bag in the carton box.
(3) 50 kgs fiber drum.
(4) Other specific request.
Storage & Handling
- Handling & Safety
EVERNOX-1098 and EVERNOX-1098GF should be handled with care and prevent contamination of the environment. Avoid dust formation and ignition sources.
- Transportation & Storage
EVERNOX-1098 and EVERNOX-1098GF are not dangerous materials according to the transportation regulations. EVERNOX-1098 and EVERNOX-1098GF be stored under suitable conditions (dry & cool). Maximum recommended storage time from the date of analysis：12 months.