Synthetic Product

In the condition of using metal organic compounds(tetraphenyl tin)as the catalyst, with polymer contain two or three hydroxyl as the initiator,

Esun's polycaprolactone(PCL) is ring opening polymerization from caprolactone monomer. 

Esun's PCL is non-toxic, fully biodegradable in sea water and fresh water enviroment, compostable for home and industrial both.

Esun's PCL has gotten below certifictates:

• US BPI biodegradable certificates
• DIN biodegradable certificates
• Approved for food contact by FDA
• REACH Registration
• Turkey KKDIK Registration

Advantages:

• High crystallinity and low melting point.
• With an excellent bonding performance on the difficult bonding base material.
• Good compatibility with a wide range of polymers.
• Easy to dye or color.
• Non-toxic and fully biodegradble.