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.
SurstrÃ¶mming is the Swedish name for soured herring. It is fermented Baltic Sea Herring that is sold in tin cans and eaten in the north of Sweden. Learn all about this weird and smelly food and how to eat it.