Common use yellow laundry soap, mixed with rosin, rosin in the form of sodium salt and join, its purpose is to increase the solubility of soap and a bubble, and as a filler is also cheaper.
White laundry soap, sodium carbonate and sodium silicate (content can be up to 12%), general laundry soap ingredients contains about 30% water.If, after the white laundry soap dry slice, a quick soap flakes, used to wash the senior fabric.
In adding the right amount of soap a mixture of phenol and cresol (antisepsis, sterilization) or boric acid for a quick soap.Soap need more advanced materials, for example, mixed with butter or palm oil and coconut oil, made of soap, cracking, dry to about 10 to 15% moisture content, add spices, dye, and forming a quick.
Commonly used liquid potash soap shampoo, etc., usually in coconut oil as raw material.
We are soap manufacturers, we producting all kinds of hand washing liquids,and sell it.