704105

Policaprolactona

average M_n 45,000

• Sinónimos: Homopolímero de 2-oxepanona, Polímero de 6-caprolactona
• Fórmula lineal: (C₆H₁₀O₂)_n
• UNSPSC Code: 12162002
• NACRES: NA.21

Propiedades

• form: pellets
• Quality Level: 100
• melt index: 1.8 g/10 min (80 °C, 44 psi)
• mol wt: M_n 40,000-50,000; M_w 48,000-90,000; average M_n 45,000
• mp: 56-64 °C; 60 °C (lit.)

Descripción

General description

Polycaprolactone (PCL) is a semi-crystalline linear resorbable aliphatic polyester that is composed of repeating units of hexanoate. It has good mechanical properties, miscibility, and biodegradability. PCL is a soft and hard-tissue compatible material that can be used in sutures and drug delivery systems.

Application

PCL can form a nanocomposite with graphene for the fabrication of biodegradable systems for bone tissue engineering.

Features and Benefits

Polímero biodegradable
No tóxico, biodegradable en el suelo, amplía miscibilidad, compatibilidad química con muchos polímeros y buena adhesión a un amplio espectro de sustratos.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)