440752

Polycaprolactone

average M_w ~14,000, average M_n ~10,000 by GPC

• Synonym(s): 2-Oxepanone homopolymer, 6-Caprolactone polymer
• สูตรเชิงเส้น: (C₆H₁₀O₂)_n
• NACRES: NA.23
• UNSPSC Code: 12162002

คุณสมบัติ

• form: flakes or chunk(s)
• Quality Segment: 100
• mol wt: average M_n ~10,000 by GPC, average M_w ~14,000
• sustainability: Sustainability features
• viscosity: 400-1000 mPa.s, 50 wt. % in xylene
• mp: 60 °C (lit.)
• transition temp: T_g −60 °C
• density: 1.146 g/mL at 25 °C

คำอธิบาย

General description

This is an enabling product that belongs to a family of high-performance bio-based polymers that are essential for developing efficient, low-cost, and environmentally friendly renewable energy solutions. Click here for more information.

Polycaprolactone is a α,ω-dihydroxy functional polymer.

Application

Polycaprolactone may find use as an extrusion aid, die lubricant, mold release, pigment and filler dispersion aid and polyester segments in urethanes and block polyesters.

Features and Benefits

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

Physical form

α,ω-dihydroxy functional polymer.

ข้อมูลความปลอดภัย

• คลาสการจัดเก็บ: 11 - Combustible Solids
• มีอะไรเกิดขึ้น?: WGK 3
• จุดติดไฟ (°F): >230.0 °F
• จุดวาบไฟ (°C): > 110 °C
• อุปกรณ์ป้องกันส่วนบุคคล (PPE): Eyeshields, Gloves, type N95 (US)