Traditionally, polyester foam has a higher âtensileâ strength than its polyurethane foam counterpart, polyether foam. Polyester foam is also more resistant to hydrocarbons and alcohols than polyether foam.In applications where the polyurethane foam will come into contact with gases, such as oxygen, nitrogen and/or carbon dioxide, the polyurethane foam should be manufactured with polyester-based polyols.raditionally, polyester foam has a higher âtensileâ strength than its polyurethane foam counterpart, polyether foam. Polyester foam is also more resistant to hydrocarbons and alcohols than polyether foam.
Swedish Fish (the candy) are supposed to be fruit flavored. It's kind of an ambiguous blend. There are the traditional red ones and now assorted other colors. Their home on the web: Page on swedishfish.com.
Scandinavian lox: The fish is salt cured and cold smoked. Gravad lox: Also known as Gravad lax or Gravlax, this is a traditional Scandinavian means of preparing lox (salmon). Gravad lox is not smoked, but it can be served in a similar fashion. The salmon is coated with a spice mixture, which often includes dill, sugars, and spices like juniper berry. It is then weighted down to force the moisture from the fish and impart the flavorings.