Polyether Polyol F4800 TST
Supply specifications, test methods and typical values for your technical assessment.
Technical Specifications
| Parameter | Value | Test method |
|---|---|---|
| Viscosity at 25 °C (cP) | 450 – 650 | ASTM D4878 · °C |
| Hydroxyl number (mg KOH/g) | 46 – 50 | ASTM D4274D · mg KOH/g |
| Water content (%w) | max. 0.1 | ASTM D4672 · % |
| Colour (APHA) | max. 40 | ASTM D4890 |
| Acid number (mg KOH/g) | max. 0.05 | ASTM D4662 · mg KOH/g |
| K and Na content (ppm) | max. 5 | ppm |
Typical values
The following values are typical analysis results. These values are not guaranteed limits and are not part of the KORKİMYA supply specification. Different production lots may show different values.
| Parameter | Value | Test method |
|---|---|---|
| Density at 25 °C (g/cm³) | 1.02 (typical) | °C |
| Flash point (°C) | min. 140 (typical) | EN728 · °C |
Application Areas
Recommended for flexible PU foam production using continuous and discontinuous technologies. Suitable for low- and high-density flexible PU foam formulations, with or without auxiliary blowing agent. Contains BHT free antioxidant and anti-scorching additive.
Packaging & storage
Packaging
Road tankers, tank containers or IBC containers.
Storage
Store dry, at processing temperature, in well-sealed containers, away from direct sunlight. Below 10 °C, increased viscosity may cause pipeline transport problems. Long-term storage above 60 °C is not recommended due to thermal degradation risk.
Shelf Life
1 year from production under the stated storage conditions
Documents & product information
Technical Data Sheet
For the complete product record, applications and related products, review the product details.
Download technical data sheet (PDF) ↓
Full product details ↗Safety & lot documents
Request the current SDS and the certificate of analysis for the lot under assessment.
KORKİMYA supply assurance
Stock in Türkiye
Current availability is confirmed by product and lot with your quote.
KKDİK registered
Every catalog product is KKDİK registered for Türkiye.
CoA for every lot
Verify technical values against the lot's certificate of analysis.
TL invoicing
Turkish lira invoicing is available for domestic purchases.
Payment terms
Discuss terms for your quantity and supply plan when requesting a quote.
Document date:
This document shows the applicable KORKİMYA supply specification for Polyether Polyol F4800 TST supplied by KORKİMYA. This document is not a lot analysis result. A lot-specific certificate of analysis is issued with every shipment.
For full product information, see the Polyether Polyol F4800 TST product page.