Felmeddelande

  • Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /home/svartmyr/public_drupal/drupal_7/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::initialize(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /home/svartmyr/public_drupal/drupal_7/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $resolver as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /home/svartmyr/public_drupal/drupal_7/includes/file.phar.inc).
  • Deprecated function: TYPO3\PharStreamWrapper\Manager::__construct(): Implicitly marking parameter $collection as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 19 of /home/svartmyr/public_drupal/drupal_7/includes/file.phar.inc).
  • Deprecated function: session_set_save_handler(): Providing individual callbacks instead of an object implementing SessionHandlerInterface is deprecated in drupal_session_initialize() (line 245 of /home/svartmyr/public_drupal/drupal_7/includes/session.inc).
  • Deprecated function: SelectQueryInterface::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: SelectQueryInterface::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: SelectQueryExtender::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: SelectQueryExtender::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: SelectQuery::getArguments(): Implicitly marking parameter $queryPlaceholder as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: SelectQuery::preExecute(): Implicitly marking parameter $query as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: DrupalEntityControllerInterface::resetCache(): Implicitly marking parameter $ids as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: DrupalDefaultEntityController::resetCache(): Implicitly marking parameter $ids as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 3557 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: xmlsitemap_sitemap_load_by_context(): Implicitly marking parameter $context as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 1439 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: xmlsitemap_get_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 1439 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: xmlsitemap_check_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 1439 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).
  • Deprecated function: xmlsitemap_clear_directory(): Implicitly marking parameter $sitemap as nullable is deprecated, the explicit nullable type must be used instead in include_once() (line 1439 of /home/svartmyr/public_drupal/drupal_7/includes/bootstrap.inc).

Om teflon

Teflon är inget eget material i sig utan ett varumärke som ägs av DuPont. Själva "teflonen" är en plastsort kallad för polytetrafluoreten (PTFE). Det utmärkande med polytetrafluoreten är dess fysiska egenskap som gör den extremt hal (låg friktion) samt att polytetrafluoreten är värme- köld- och kemikaliebeständigt.

När det gäller värme kan det tilläggas att polytetrafluoretenär värmebeständigt upp till 250-300° Celcius. Vid normal stekning är temperaturen omkring 200° Celcius. Skulle flagor av polytetrafluoreten lossna från stekpannan kan det tilläggas att det är ofarligt att förtäras.