🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsРусскийالعربيةفارسی日本語EntityQ477481· pop 8· linked from 11 articlesheat deflection temperatureAlso known as heat distortion temperature, HDTtemperature at which a polymer or plastic sample deforms under a specified loadAvailable in 8 languagesFrançaisDeutsch日本語РусскийItalianoCatalanفارسیvia Wikidata sitelinks · CC0ConnectionstemperatureEntityplasticEntityCategoriesPolymer chemistryThreshold temperatures