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

2239 preguntas
Q
Uneven wall thickness of linear low-density polyethylene extruded pipes
A
Uneven wall thickness is caused by uneven die gap or uneven temperature and needs to be solved from mold precision and temperature uniformity.
Extrusion & Post uneven wall thicknessdie concentricitytemperature uniformityhaul-off stabilitysizing sleeve
Q
Insufficient long-term hydrostatic strength of linear low-density polyethylene PPR pipes
Q
Sharkskin appearing on the surface of linear low-density polyethylene extruded products
Q
Unstable cooling line height of linear low-density polyethylene film (variant: strengthened measures)
Q
Bamboo grain/melt fracture appearing on the surface of linear low-density polyethylene extruded products
Q
Gel particles/gel appearing in linear low-density polyethylene film (variant: strengthened measures)
Q
Ovality of linear low-density polyethylene pipes exceeding standard (variant: strengthened measures)
Q
Bending deformation of linear low-density polyethylene extruded pipes (variant: strengthened measures)
Q
Uneven thickness of linear low-density polyethylene cast film (variant: strengthened measures)
Q
Wrinkles appearing in linear low-density polyethylene blown film (variant: strengthened measures)
Anterior 1 ... 44 45 46 47 48 49 50 ... 224 Siguiente
ChemAI