ZEMSIL OH-80
≡ DMS-S35Hydroxy-Terminated Polydimethylsiloxane (High MW)
CAS 70131-67-8
同等替代： OHX-0080
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~80
cSt
Viscosity @ 25°C
~0.8
%
OH Content
~5500
g/mol
MW
0.972
Specific Gravity @ 25°C
技术指标
| 指标 | 数值 | 单位 |
|---|---|---|
| Viscosity @ 25°C | ~80 | cSt |
| OH Content (KOH titration) | ~0.8 | % |
| Number-avg MW | ~5500 | g/mol |
| Specific Gravity @ 25°C | 0.972 | — |
| Flash Point | >200 | °C |
应用领域
High MW RTV base polymerSilicone elastomer synthesisDamping elastomerSoft silicone compound
主要特点
- —High MW for tougher RTV elastomers with low crosslink density
- —Low OH content for slow, controlled cure
- —Delivers softer elastomers than OH-42
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