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OH 502 Micromolecule Hydroxyl Silicone Oil

OH 502  Micromolecule Hydroxyl Silicone Oil
OH 502 Micromolecule Hydroxyl Silicone Oil
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Product Code : OH 502 Micromolecule Hydroxyl Silicone Oil
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Product Description


INTRODUCTION

DY-OH502 is a low molecular weight linear polydimethylsiloxane with terminal hydroxyl groups. Strict quality controls are observed throughout its manufacture to ensure that each molecule is functionalized with exactly two hydroxyl groups at each end of the polymer.

DY-OH502 low molecular weight hydroxyl siloxane fluid (viscosity is 15 to 50 cp, OH-group content is about3%- 8%) is excellent structure controlling agent of silicone rubber.

CHEMICAL FORMULA

HOSi(CH3)2O[Si(CH3)2O]nSi (CH3)2OH

SPECIFICATION

ITEMS

SPECIFICATIONS

Appearance

Colorless transparent thick fluid

Viscosity(25℃)

15~50 cst

OH-groups content(%)

0.1~8 ( dependent of viscosity)

FEATURES

Features and benefits same as that of polydimethylsiloxane

Reactive siloxane for new materials

Hydroxyl functionality allows crosslinking to form elastomers or film

Excellent electrical insulation

High and low temperature stability

High flash point

Low freezing point(range -50~+250

Low viscosity temperature change

High compressibility

Low surface tension

Chemical inertness

Water repellency

Non-toxic

APPLICATIONS

  1. Can be used to make amino silicone fluid or other polymers.

  2. Softeners of textiles.

  3. Serve as basic gum and diluents of condensed RTV silicone rubber.

  4. Substitute dimethylsilicone and can be easily emulsified.

  5. Other potential applications.

HOW TO USE

User should determine the best concentration and application method on a small cale test.

Normally the use level is 6~10% of basic gum.

PACKAGE

200KG METAL DRUMS, IBC totes OR ACCORDING TO YOUR NEEDS










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