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.
What is PVD? PVD stands for Physical Vapor Deposition. A material is selected to coat a base metal or substrate surface. That material is vaporized and deposited on the base or substrate material, bonding molecularly with the base material. Our PVD watch coating is very durable and attractive as a watch case and bracelet finish.