The USA equivalent of PBT (unfilled) is Celanex 2000 / Crastin S600 (Celanese/DuPont) with a 95% composition match.
🇺🇸 USA equivalent of
PBT (unfilled)
Standard: TRADE · Source: Celanese TDS
US trade names
Quick Facts
| Original | 🇺🇸 Equivalent | |
|---|---|---|
| Designation | PBT (unfilled) | Celanex 2000 / Crastin S600 (Celanese/DuPont) |
| Standard | ISO 10350 | TRADE |
| Category | Polymers | Polymers |
Frequently Asked Questions
Is PBT (unfilled) the same as Celanex 2000 / Crastin S600 (Celanese/DuPont)?
PBT (unfilled) (ISO 10350) and Celanex 2000 / Crastin S600 (Celanese/DuPont) (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 Celanex 2000 / Crastin S600 (Celanese/DuPont)?
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 Celanex 2000 / Crastin S600 (Celanese/DuPont), specified in Celanese TDS.
Other International Equivalents
| Country | Standard | Grade | Match | |
|---|---|---|---|---|
| 🇩🇪 | Germany | TRADE | Ultradur B4520 (BASF) | 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, Celanese 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.