Polycaprolactone raw material

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

Hot melt adhesive grade polycaprolactone is a kind of polyester polymer material, suitable for the production process of reactive moisture curing hot melt adhesive (PUR), and also suitable for the production process of physical curing hot melt adhesive, without inorganic powder and other auxiliary materials.

3D printing grade polyhexanolactone is suitable for extrusion process of hot-melt deposition 3D printing wire, with low forming temperature, easy crystallization, safe and non-perm, non-toxic and environmental protection, and a wide range of colors. Meanwhile, PCL line 3D forming equipment is simple and easy to operate, which is suitable for the fields of youth 3D model initiation education and art hand-drawing.

Splint grade polycaprolactone is a semi-crystalline polymer with a granular appearance, milky white, waxy texture, similar mechanical properties to polyolefins,the molecular structure is (C6H10O2) n, it and can be copolymerized and blended with many polymers.It is characterized by low temperature thermoplasticity, crystallinity of about 45%, ultra-low glass transition temperature (Tg= -600c), low melting point (TM=58~60℃), and narrow molecular weight distribution.