Epsilon-Caprolactone CAS No:502-44-3 Called for short:ε-CL Chemical construction:   Product description Epsilon-Caprolactone, with molecular weight 114.14, density 1.069, colorless liquid, soluble in polar solvents like water, alcohol etc, but insoluble in petroleum ether.   Product Standard   Typical chemical reaction   Application 1. Toughening and modification of epoxy resin to improve the performance of toughness and impact resistance. 2. It can also be used as an excellent strong polar solvent and dispersant to dissolve some insoluble resins. 3.Epsilon caprolactone is an important chemical intermediate and can be used to synthesize a variety of polymers with different properties, such as polycaprolactone (PCL) degradable plastics and PCL polyols.   Packaging,Transportation,Storage Products are packed in special PE drums, 200kg/drum, or small drum with25kg/drum,1100kg/IBC or ISO tank according to customers' request. Avoid from rain, collision, package damage and pollution during transportation and comply with the related regulation of transport department. Use it out once unpacked, stored in the shade avoid from water, moisture, air contacting and direct sunlight.

Polycaprolactone diols PCL-2000 Series PCL-2000 series products are polycaprolactone（PCL）diols which polymerized by small molecule diols and caprolactone monomer. The PCL diols synthesized polyurethane will get better hydrolysis resistance and low temperature flexibility than the adipic acid based polyesterdiols,  and  better heat resistance, weatherability and higher strength than the polyether diols.   Polycaprolactone triols PCL-3000 Series PCL-3000 series products are PCL triols whichpolymerized by small molecule triol and caprolactone monomer, which can be used to improve the flexibility of surface coating as raw material or additive, and also can be used to improve the low temperature performanceof PU foam as raw material.   Packaging,Transportation,Storage Products are packed in special  drums, 200kg/drum,or small drums with 20kg/drum according to the customers request. Avoid from rain,collision,package damage and pollution during transportation and complywith the related regulation of transport department. Undisturbed packaging as delivered until shortly before use,stored in the shade avoid from water,moisture and direct sunlight.  

Special Caprolactone modified material Copolymer Series Polyols of polyether, PTMEG,PCDL as initiator, It is special modified copolymer which polymerized by caprolactone Physical parameters   Packaging,Transportation,Storage Products are packed in special baking painted metal drums,200kg/drum,or small drum with 20kg/drum,tank transportation according to customers'request. Avoid from rain,collision,package damage and pollution during transportation and comply with the related regulation of transport department. Use it out once unpacked,stored in the shade avoid from water,moisture,air contacting and direct sunlight.   Special Caprolactone Copolymer PCL-H Series PCL-H series products are macromolecular monomer which polymerized by hydroxyethyl (methyl) acrylate and caprolactone monomer. The coatings made from this series have excellentscratch resistance, abrasion resistance, low temperature flexibility, good elasticity,bonding and workability.   R=H        PCL-HA(Hydroxyethyl acrylate/HEA series)            PCL-HP (Hydroxypropyl Acrylate Series)                R=CH3      PCL-HAM(Hydroxyethyl methylacrylate/HEMA series)                         PCL-HPM (Hydroxypropyl methylacrylate series) Remark：Hydr-value is a theoretical value     Packaging,Transportation,Storage Products are packed in special PE drums, 200kg/drum,or small drums with 20kgs according to the customers request.  Avoid from rain,collision,package damage and pollution during transportation and complywith the related regulation of transport department.   Undisturbed packaging as delivered until shortly before use,stored in the shade avoid from water,moisture and direct sunlight.     

This series products are degradable aliphatic polyester resin with high molecular weight >10000,which can be used as raw materials for low-temperature molding materials, surgical splinting, hot-melt adhesives ,children’s toy ,3D printing and bio-degradable materials.