K12 needles is most commonly known as sodium lauryl sulfate,Sodium lauryl sulfate (SLS) is a surfactant, which basically means it has an effect on the surfaces it touches. It’s used in a variety of products such as food thickeners, toothpaste, and floor cleaners.
All the soaps and cleaning products that you use are a mix of water and oil. But they don’t mix together on their own.
Instead, surfactants bring them together. Soap’s cleaning power comes from the bonded oil and water molecules rubbing against dirt and grease.
That is why so many products have surfactants in them. They blend the ingredients that make cleaning happen.
Sodium lauryl sulfate is very easy and inexpensive to make, and it works well in many situations. You’ll see it listed as an ingredient in common products found in the home and in the workplace.
A polular use of SLS is as a 1. Surface-active agent 2. Detergent in personal care products
Polyacrylamide (PAM) is a linear polymer, chemical formula is (C3H5NO) N. It is a hard glassy solid at room temperature. The products are liquid glue, latex and white powder particles, translucent beads and flakes. Good thermal stability. Can be dissolved in water in any proportion, aqueous solution is uniform transparent liquid. After long-term storage, the solution viscosity will decrease due to slow degradation of polymer, especially when the storage conditions are poor.  Polyacrylamide, as lubricant, suspension agent, clay stabilizer, oil displacement agent, water loss reducer and thickener, has been widely used in drilling, acidification, fracturing, water plugging, cementing and secondary oil recovery, tertiary oil recovery. It is a very important oil field chemical.Learn more
Polyferric sulfate is a kind of inorganic polymer coagulant with superior performance. It is a light yellow amorphous powdery solid and easily soluble in water. 10% (mass) aqueous solution is red-brown transparent solution and hygroscopic. Polyferric sulfate is widely used in drinking water, industrial water, all kinds of industrial waste water, municipal sewage, sludge dewatering purification treatment.Learn more