PVC Chemical Resistance Roller Sponge

Description of PVC sponge roller: PVC roller is made of continuous foaming and high foam density technology, easy to clean and not easy to residue chemical agents. It always maintains elasticity and softness in the dry state. In the process of use, it does not need to add water to moisturize, and has strong friction resistance, not easy to drop chips, high tensile strength, not easy to deform, and good chemical resistance. For general organic solvents have chemical resistance, long-term placed in acid, alkali solution   Where to use PVC roller: Use 1. Remove liquid :Liquid removal of pouring liquid, etching liquid, etc. used in the manufacturing process of printed substrates, lead frames, baffle plates, etc. 2. Suction ：Absorption of developing solution, fixing solution and washing water of automatic developing machine 3.Coat the roller: A coating of absorbent ink for offset printing and for preventing paper from curling   ****Take note**** PVC roller diameter error is &plus…