Hydrogen-containing silicone oilIt refers to an important waterproof raw material that can be cross-linked at an appropriate temperature under the action of a metal catalyst to form a waterproof film on the surface of various substrates. According to the difference of hydrogen content, it can be divided into high hydrogen silicone oil and low hydrogen silicone oil.

Hydrogen-containing silicone oil has many unique properties, such as excellent thermal stability, chemical stability, water repellency and reactivity. These unique properties make hydrogen-containing silicone oil widely used in many fields, such as anti-fouling for buildings , Oil-proof and waterproof treatment agent; raw material for preparing modified silicone oil; textile auxiliary agent for waterproof agent and softener of natural and synthetic fiber fabrics and leather.

The biggest advantage of hydrogen-containing silicone oil is that it has a good waterproof effect. Under the action of a metal salt catalyst, it can be cross-linked at low temperature to form a film, which will form a waterproof film on the surface of various substances. Let's list its main uses:

1, Ceramic antifouling, oil proof, waterproof treatment agent

2、 Synthesis of various important intermediates for modified silicone oil and silicone rubber

3, Natural and synthetic fiber fabric, silk, leather waterproof agent and softener

4, Paper waterproof, anti-sticking agent

5, Glass fiber waterproof softener

6, Hydrophobic agent and lubricant in cosmetic oily foundation, anti-corrosion and anti-sticking agent.

After understanding some of the uses of hydrogen-containing silicone oil, let's talk about the following when we use hydrogen-containing silicone oilnoteWhichmatter:

Hydrogen-containing silicone oilMixed contact with acid or alkaline substances or contact with water will cause hydrogen release reaction and cause product failure. Emulsified silicone oil made of hydrogen-containing silicone oil is not very stable due to the active hydrogen, so it is not suitable for long-term storage. . If youPHThe value is adjusted to4~6About, or add some acetaldehyde can increase its stability. The storage period of emulsion products generally does not exceed3Months.

0010010 nbsp;

0010010 nbsp;