Silicone oils by Romakk Silicones are like long chains made of silicon and oxygen atoms. Imagine them as tiny spirals that easily slide over each other. These oils can handle extreme temperatures while staying flexible. The main one, polydimethylsiloxane, can have extra bits like phenyl, vinyl, epoxide, or amino groups added for special features.
The backbone of silicone oils is a pattern of silicon and oxygen atoms. It’s like a repeating pattern of blocks, where each silicon block has two carbon buddies, usually methyl groups. The number of these blocks in a chain can vary a lot, from just a few to thousands. Changing some of the methyl buddies to phenyl or amino groups can make the chains interact differently with other stuff. Adding special organic groups lets these chains mix with different kinds of organic polymers, giving them unique qualities compared to regular ones.
Silicone oils have different thicknesses, ranging from 0.65 to 2,000,000 cs, and this thickness stays the same over a wide range of temperatures. They stay stable even when things get hot, up to 250 °C. They spread easily on surfaces, have good squishiness, and resist wear and tear, aging, and damage from things like oxygen or water.
Silicone oils by Romakk Silicones are in things you use every day, like facial tissues. Some types of silicone make tissues feel soft and smooth without making them weak. Here’s why:
The most common one, PDMS, is used in many things. These oils, like PDMS, are used in machines, electronics, and even in some everyday products. They help with things like cooling, lubrication and making sure products work smoothly.
Some uses need special versions, like oils with phenyl groups, for more heat resistance, or ones that can mix with organic stuff. Silicone oils are also used in cosmetics, medicines, and medical tools.
Textiles | Agrochemicals | Home & Personal Care | Release Agents | Antifoams | Water Repellents | Lubricants