*Offer valid 12/26/16-12/30/16 while supplies last at participating Hallmark Gold Crown stores in the U.S.A. and at Hallmark.com. Discount will be taken on equal or lesser-valued item. Not valid on past purchases. Hallmark.com orders require U.S. billing and shipping addresses.
Depending on the application and the designof the seal, the material used may be nitrile, polyacrylate, fluoroelastomer(Viton), silicone, nylon or TeflonÂ¨. Nitrile is one of theleast expensive materials, and has been used for many years inumbrella or deflector type seals for older pushrod engines.
The different types of resin material are plastic resin, polyester resin, polycarbonate resin, casting resin, polymer resin, acrylic resin, chemical resin, and dry resin. Resin is a substance used in lacquers, adhesives, plastics, and epoxies and is known for its translucent properties.ome examples of the products made from plastic resin include soda containers, milk jugs, and prescription pill bottles. Each of these products are made with polyethylene resin material, which is a type of plastic resin. Other types of plastic resin include polyvinyl chloride (PVC), polypropylene, and polystyrene.