Product Description
| Catalyst | |
| XR Cat 435B | Cost effective strong trimer catalyst. Provide smooth rise profile and wide processing latitude. Trimerization conversion is high. |
| XR Cat 418 | Strong trimer catalyst, provides good trimerization convertion both in foam surface and inside. The foam hardness building-up is fast, which is good for thick panel production |
| XR Cat 509 | Greatly improve the FR performance of PIR foam, enhance the compression strength and dimensional stability of PIR foam, prevent foam shrinking. |
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