🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPolskiSvenskaTiếng ViệtРусскийالعربيةفارسی日本語EntityQ905592· pop 13· linked from 203 articlesfillerparticles added to a matrix material, usually to improve its properties or reduce costAvailable in 12 languagesEspañolFrançaisDeutsch中文日本語العربيةCroatianKannadaNederlandsSerbian (Latin)Tiếng ViệtConnectionsplasticEntitykaoliniteEntityCategoriesMaterialsPapermakingPlastics additives