Menú
Materiales Maquinaria
Perspectivas
Artículos Vídeos Problema y solución
About
Acerca de Chembull Socios de medios
Contáctenos
Idioma
EnglishالعربيةPortuguêsEspañolDeutschTürkçe한국어

Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

1439 preguntas
Q
Analysis and Solution of hydrolysis of PAA in thickener during blending
Q
Analysis and Solution of hydrolysis of PAA in adhesive during dissolving
Q
Analysis and Solution of hydrolysis of PAA in adhesive during coating
Q
Analysis and Solution of hydrolysis of PAA in adhesive during blending
Q
MP compression molded product bubbles
A
MP compression molding bubbles are caused by moisture and poor venting; drying and venting are key
Material Drying MP compression molding bubble preform powder drying vent groove pre-press degassing
Q
moisture in MP processing causing silver streaks
A
silver streaks are caused by moisture vaporization and stretching; drying and venting are the main countermeasures
Material Drying MP injection silver streak moisture drying venting back pressure
Q
MP '2079851475616104452 thick-wall bubbles
A
thick-wall bubbles are caused by a combination of insufficient holding, moisture and poor venting
Material Drying MP injection bubble holding pressure thick-wall product mold venting
Q
Glass Fibre internal voids
A
internal voids are caused by insufficient holding and gas entrapment; high holding pressure and venting are key
Material Drying Glass Fibre internal voids holding pressure mold venting raw '2079851475616104451
Q
Glass Fibre hydrolysis aging
A
Hydrolysis aging is caused by polar groups' sensitivity to water; selecting low-polarity grade is key
Material Drying Glass Fibrehydrolysis agingpolar groupsanti-hydrolysis stabilizerwaterproof coating
Q
Glass Fibre feeding bridging
A
Bridging is caused by pellet characteristics and hopper design; vibrator and hopper modification are key
Material Drying Glass Fibrefeeding bridgingvibratorhopper designforced feeding
Anterior 1 ... 44 45 46 47 48 49 50 ... 144 Siguiente
ChemAI