It is mainly used to make paper. It is also used to make as cotton, linen, and rayon for clothes, nitrocellulose for explosives, and cellulose acetate for films. Cellulose is used as insulation in transformers, cables, and other electrical equipment. Microcrystalline cellulose and powdered cellulose are used as inactive fillers in drug tablets. Cellulose derivatives are used as emulsifiers, thickeners and stabilizers in processed foods. Cellulose can be converted into cellophane. Cellulose is used to make water-soluble adhesives and binders such as methyl cellulose and carboxymethyl cellulose.