A flush toilet is different from a urinal, which is designed to handle only liquid waste; or from a bidet, which can be used for personal cleansing after toilet use.
Polyvinylidene fluoride (PVDF), commonly referred to as KynarÂ®, is a high molecular weight fluorocarbon that has superior abrasion resistance, dielectric properties and mechanical strength.eneral / chemical grade polyvinylidene fluoride (PVDF) is a high molecular weight fluorocarbon with superior abrasion resistance, dielectric properties and mechanical strength. It is available from 1/2 to 16.
For over 27 years KDF has been a global leader in engineering, manufacturing, and supporting PVD tools around the world. In 1998 KDF acquired the MRC batch and etch product lines from Tokyo Electron thus increasing our presence in hundreds of fabs and facilities around the world.