Polycaprolactone Polymer Series PCL-50T and PCL-80T are high molecular weight (>10000) polycaprolactones obtained through ring-opening polymerization of caprolactone monomers, supplied in granular form with particle sizes of approximately 2mm~3mm. Polycaprolactone is widely used in medical sheets, hot melt adhesives, 3D printing, and other fields. Grade Appearance/Status Acid Value (KOH-mg/g) Melting Point FUP(℃) Melt Flow Index (g/10min) PCL-50T 50000 White pellet ≤1.0 60-65 14.5-16.5 PCL-80T 80000 White pellet ≤1.0 60-65 7-9 Note: Melt flow index test conditions: 2.16kg, 160℃;  Application Areas Surgical medical field: surgical sutures, orthopedic splints, radiotherapy boards, resin bandages, impression molds, etc.; Polyurethane resin field: PUR hot melt adhesives, inks, non-woven fabric binders, footwear materials, structural adhesives, etc.; Biodegradable materials field: blown films, laminated materials, composite packaging materials, etc.; Other fields: 3D printing materials, handmade models, organic colorants, powder coatings, etc.  Packaging, Transportation, and Storage The product is packaged in specialized 25kg/net paper bags; 25kg net paper bags on a 1000kg pallet. During transportation, it is necessary to prevent rain, collision, packaging damage, leakage, and contamination, and comply with the relevant regulations of the transportation department.  After opening the packaging, it should be used as soon as possible, stored in a cool place, protected from water and moisture, and avoid contact with air and direct sunlight.