Brenntag · 2020. 6. 9. · PZ-28 and PZ-33 PZ-28 and PZ-33 Molecules P Z-28 is a propylene imine...
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Brenntag · 2020. 6. 9. · PZ-28 and PZ-33 PZ-28 and PZ-33 Molecules P Z-28 is a propylene imine tri-functional polyaziridine with a functionality of 2.8. P Z-28 is used as a cross-linker