704105

Polycaprolactone

average M_n 45,000

• 동의어(들): 2-Oxepanone homopolymer, 6-Caprolactone polymer
• Linear Formula: (C₆H₁₀O₂)_n
• UNSPSC 코드: 12162002
• NACRES: NA.21

속성

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

설명

일반 설명

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.

애플리케이션

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

특징 및 장점

Biodegradable polymer
Non-toxic, biodegradable in soil, broad miscibility, mechanical compatibility with many polymers and good adhesion to a broad spectrum of substrates.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)