Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- Plastics & Elastomers Functions
- EC No.
- 239-716-5
- CAS No.
- 15647-08-2
- Technologies
- Product Families
- Chemical Structure
Features & Benefits
Applications & Uses
- Compatible Polymers & Resins
- Product Applications
PUREfos EHDP offers excellent color improvement and heat stability in PVC and synthetic resin products. In addition, EHDP can increase light stability and antioxidant properties due to its good color inhibition properties.
PUREfos EHDP is very effective liquid phosphite heat stabilizer for polyurethanes, coatings, ABS, and polycarbonates. Typical usage ranges from 0.1 to 3.0% for most of applications. PUREfos EHDP can be used in both rigid and flexible PVC applications as a secondary stabilizer to give brighter, more consistent color and good heat stability of PVC. Use levels in PVC range from 0.25 to 1.00%.
Properties
- Color
- Physical Form
- Appearance
- Clear and colourless liquid
- Physical Properties
- Typical Properties
- Physico-Chemical Properties
| Value | Units | Test Method / Conditions | |
| Specific Gravity (at 25°C/15°C) | 1.0280 - 1.0580 | g/m3 | — |
| Value | Units | Test Method / Conditions | |
| Acid Value | max. 0.1 | mg KOH/g | — |
| Phosphorus Content | 9.0 | % | — |
| Value | Units | Test Method / Conditions | |
| Color | max. 50 | APHA | — |
| Refractive Index (at 20°C) | 1.5176 - 1.5246 | — | — |
Safety & Health
- Product Safety
In accordance with good industrial practice, handle with care and avoid unnecessary personal contact. Use only with adequate ventilation. For more detailed information please refer to the material safety data sheet.
Packaging & Availability
- Product Packaging
Available in 200 kg drums and 1000 kg IBC.
Storage & Handling
- Product Storage
PUREfos EHDP should be stored under inert and closed containers at ambient temperature under dark and cool place.