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.
Colorless transparent thick fluid
0.1~8 ( dependent of viscosity)
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
Low surface tension
Can be used to make amino silicone fluid or other polymers.
Softeners of textiles.
Serve as basic gum and diluents of condensed RTV silicone rubber.
Substitute dimethylsilicone and can be easily emulsified.
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.
200KG METAL DRUMS, IBC totes OR ACCORDING TO YOUR NEEDS