The Germany equivalent of PBT (unfilled) is Ultradur B4520 (BASF) with a 95% composition match.
🇩🇪 Germany equivalent of
PBT (unfilled)
Standard: TRADE · Source: BASF TDS
BASF standard unfilled
Quick Facts
| Original | 🇩🇪 Equivalent | |
|---|---|---|
| Designation | PBT (unfilled) | Ultradur B4520 (BASF) |
| Standard | ISO 10350 | TRADE |
| Category | Polymers | Polymers |
Frequently Asked Questions
Is PBT (unfilled) the same as Ultradur B4520 (BASF)?
PBT (unfilled) (ISO 10350) and Ultradur B4520 (BASF) (TRADE) are near-equivalent grades with a 95% composition overlap. Both are polymer grades. Minor differences may exist in alloying element ranges. For most applications, they are interchangeable. Always verify against the applicable specification for safety-critical components.
Can I substitute PBT (unfilled) with Ultradur B4520 (BASF)?
In most cases, yes. The chemical composition ranges overlap significantly (95%). However, verify mechanical property requirements for your specific application, as heat treatment practices may differ between ISO 10350 and TRADE standards.
What is the TRADE equivalent of PBT (unfilled)?
The TRADE equivalent of PBT (unfilled) (pbt) is Ultradur B4520 (BASF), specified in BASF TDS.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇺🇸 | USA | TRADE | Celanex 2000 / Crastin S600 (Celanese/DuPont) | 95% |
| 🇺🇸 | USA | TRADE | Valox 310 (SABIC) | 95% |
Related Comparisons
Data provided for reference only. Always verify against the applicable specification for critical applications. Source: ISO 10350, BASF TDS.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.