433012

Poly(dimethylsiloxane), vinyl terminated

average M_w ~25,000, viscosity 850-1,150 cSt (25 °C)(lit.)

• 동의어(들): PDMS
• CAS Number: 68083-19-2
• MDL number: MFCD00197935
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24867115
• NACRES: NA.23

속성

• 형태: liquid
• 분자량: average M_w ~25,000; average M_w ~25,000
• refractive index: n20/D 1.4052
• 점도: 850-1,150 cSt(25 °C)(lit.)
• bp: >93 °C (lit.)
• 요오드 값: 2.2‑3.5
• density: 0.965 g/mL at 25 °C (lit.)
• SMILES string: C[Si](C)=O
• InChI: 1S/C8H18OSi2/c1-7-10(3,4)9-11(5,6)8-2/h7-8H,1-2H2,3-6H3
• InChI key: BITPLIXHRASDQB-UHFFFAOYSA-N

설명

애플리케이션

Mold-making elastomers and encapsulants and sealants for electronic components.

특징 및 장점

Polymerized product provides non-corrosive shield against moisture, dirt and contaminants for electrical components. Polymer may be heat or room temperature cured. Polymerization produces no volatile gases.

물리적 형태

Divinyl functional reactive silicone fluid.

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