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Hydroxy-terminated Polydimethylsiloxane/ OH Polymer/ 107 RTV Silicone rubber

It is a series of functional polymers with different viscosities and different contents of terminal hydroxyl groups. Low-viscosity polymers can be used for filler surface treatment and anti-structuring additives for high-temperature adhesives, and can also be used in room-temperature adhesive formulations. Low-viscosity hydroxy silicone oils can also be used as reactive diluents to adjust the overall viscosity of the formulation.
  • km-671

  • KMW

  • 70131-67-8

Availability:
Quantity:

Item

Index

Appearance

Colorless transparent liquid

viscosity (25°C)

25~35cs; 50-120cs

750~100000cs (based on customer request)


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.

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