聚(二甲基硅氧烷)

  • CAS No.:70131-67-8
  • 分子式:
  • 纯度:
  • 分子量:
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产品详情

Product Name: Hydroxyl silicone fluid

Synonym: Polysiloxanes di-Me hydroxy-terminated

CAS No. 70131-67-8

Molecular Formula: HO-Si(CH3)2 O[Si(CH3)2O]nSi(CH3)2-OH

Appearance: Colorless transparent viscous liquid

Viscosity (25℃, mpa.s): 80000cs±1200

Flash point: >300 ℃

Specific gravity (25℃ , g/ml): >0.97

Volatile content (150℃, 3hrs): 3% max

Surface drying time: 2hrs max

Shore hardness sulfide: 18 min

Hydroxyl content: 0.03 wt %

Package: 200kg/iron drum