Hydroxyl Terminated Poly(dimethylsiloxane) Hydroxy Silicone Fluid CAS No. 70131-67-8

ItemIndexAppearanceColorless transparent liquidviscosity (25°C)25~35cs; 50-120cs750~100000cs (based on customer request)Hydroxyl content (%):0.5 ~ 3 (directly related to viscosity)1.      Apperance : colorless and transpa

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Item

Index

Appearance

Colorless transparent liquid

viscosity (25°C)

25~35cs; 50-120cs

750~100000cs (based on customer request)

Hydroxyl content (%):

0.5 ~ 3 (directly related to viscosity)

1.      Apperance : colorless and transparent

 2.      Physical and chemical features :

  1. a.       Smoothness & softness & hydrophobicity & good chemical stability & insulation property
  2. b.      High and low temperature resistance & high flash point.
  3. c.       Low freezing point (it can be chronically used in the temperature from -50°C to +200 °C).
  4. d.      Small viscosity-temperature coefficicent & big compression ratio & low surface tension.  

Application

Used as main raw material in RTV mold silicone rubber, defoamer and silicone glass cement.
1. Used as insulating, moisture resistant, anti-shock and heat resistant perfusion sealing material in radio, 

    electronic equipment, semiconductor and other electronic components and assemblies.
2. Used as rubber roller material in automobile and machinery industry.
3. Used as rubber roller material in textile, plastic and printing industry.
4. Caulking sealing material in construction industry.
5. It has excellent mold release performance, particularly suitable for the manufacture of precision mold and   impression materials.

Hydroxyl Terminated Poly (dimethylsiloxane) Hydroxyl Silicone Oil CAS No. 70131-67-8
Hydroxyl Terminated Poly (dimethylsiloxane) Hydroxyl Silicone Oil CAS No. 70131-67-8
Hydroxyl Terminated Poly (dimethylsiloxane) Hydroxyl Silicone Oil CAS No. 70131-67-8

 

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