438200

Poly(ethylene glycol-ran-propylene glycol)

average M_n ~12,000

• 동의어(들): PEG/PPG Copolymer
• MDL number: MFCD00082049
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24867434
• NACRES: NA.23

속성

• 형태: viscous liquid
• 분자량: average M_n ~12,000
• refractive index: n20/D 1.466
• 점도: 35,000 cSt(25 °C)(lit.)
• bp: >200 °C (lit.)
• 전이 온도: pour point 4 °C
• solubility: H₂O: soluble at <70 °C
• density: 1.092 g/mL at 25 °C
• SMILES string: OCCO.CC(O)CO

설명

애플리케이션

Hydraulic fluids, metal working fluids and lubricants, heat transfer fluids, solder assist fluids, quenchants, lubricants, solvents, plasticizers and foam control agents.

특징 및 장점

Good lubricity under load, noncorrosive to metals. Very low ash content, low pour point, excellent thermal stability.

물리적 형태

Dihydroxy functional.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)