WESTON™ 705
WESTON™ 705 is a next-generation nonylphenol-free liquid phosphite antioxidant designed for superior gel protection and color stability during Polyethylene (PE) and synthetic elastomer production. It has been tested extensively to ensure compliance with food contact requirements, including FDA, EFSA, and NHFPC.
Classifications
Product Technology
Phosphite Antioxidants, Secondary Stabilizers
Brand
WESTON™
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Automotive, Building & Construction, Consumer Goods, Elastomers, Electronics, Packaging, Personal Care, Tire & Rubber
| Property Name | Value | Unit |
| Appearance | Liquid | -- |
| Autoignition temperature | >400 | -- |
| Boiling point | -- | °C |
| Colour | Colourless | -- |
| Density | 1.02 | g/cm3 |
| Flash point (closed cup) | 228 | °C |
| Melting point | 1.85 | °C |
| Odour | Odourless | -- |
| Partition coefficient: n-octanol/water at 25 °C | log Pow: 6.58 | -- |
| pH | 6.5 - 7.5 | -- |
| Solubility in water at 20 °C | Hydrolyses | -- |
| Solubility in water at 20 °C | <0.0001 | g/l |
| Vapour pressure at 25 °C | 0.000001 | kPa |
| Viscosity (dynamic) at 40 °C | 1,970 | mPa.s |
| Specification Name | Value | Unit | Test Method | Test Condition |
| Acid No. | <0.5 | mg KOH/g | -- | -- |
| Appearance | Colorless liquid free of particulates | -- | -- | -- |
| Assay | >98 | % | -- | -- |
| Phosphorous content | 5.2 | % | -- | -- |
| Specific gravity at 25 °C/15.5 °C | 1.004 - 1.035 | -- | -- | -- |
- Adhesives
- Elastomers
- Fibers & Textiles
- Film
- Food Packaging
- Packaging
- Plastics
- Wire & Cable
WESTON 705 Brochure | Brochures | Chinese
Next-Generation Nonylphenol-Free Liquid Phosphite Antioxidant for Plastics and Elastomers
WESTON 705 | Videos | English
Learn more about why WESTON™ 705 is the future of polyethylene stabilization
Safety Data Sheets are available upon request | Safety Data Sheets
Please click Request SDS to submit an inquiry.
