Phenyl hydrogen silicone oil

USi-OPH1

Features

The product is a double-ended hydrogen-containing methylphenylsiloxane oligomer with the following chemical formula:

H (CH3) 2SiO [(CH3) 2SiO] m [(C6H5) 2SiO] nSi (CH3) 2H.

As the molecules contain lively Si-H bond, it can participate in a variety of chemical reactions, can be used as additive potting agent cross-linking agent. As a result of containing phenyl functional groups, improved resistance to high and low temperature, radiation resistance. The products made with anti-aging, anti-ultraviolet performance and long-term use of non-yellowing of the excellent characteristics.

Technical Specifications

Appearance: colorless transparent oily liquid

Viscosity 25 ° C, mPas: 20-200

Refractive index (25 ° C): 1.41-1.47

Phenyl content (mol)%: 5-30

Hydrogen content (%): 0.01-0.1

Volatile (150 ° C, 3 h)%: ≤ 3

Other specifications can be produced in accordance with the specific requirements of customers

Applications:

1, For the preparation of mold silicone rubber.

2, For the preparation of electronic potting silicone rubber.

3, For LED potting material.

4, With the vinyl-containing substances for the addition reaction.

5, Other applications to be developed.

Usage and dosage

According to the amount of hydrogen, adding silicone oil, catalyst, dubbed liquid silicone rubber.

Precautions

Products need to be stored in a dry and cool place, need to seal to avoid contact with moisture. This product is not used in the course of mixing with other oil to avoid affecting the use of results. The use of the process, the whole process of exposure to nitrogen, phosphorus, sulfur, polyvinyl, peroxide, lead, tin, cadmium and other metal compounds, to avoid silicone rubber catalyst poisoning caused by incomplete curing.

Packing and storage

Packing: 25kg, 50kg, 200kg plastic drum

Storage: should be in a ventilated, dry place, to avoid direct sunlight, and should be isolated from fire, away from heat. This product from the date of production, storage period of one year. More than the shelf life after the test indicators can still be used.

Transportation: This product is non-dangerous goods, according to general chemical transport.