المشاكل والحلول
إجابات عملية على التحديات الشائعة في مواد البلاستيك
Emission treatment in PVC production process
Difficult filling of PVC long-flow products
Unstable pipe socket dimensions
Extruded product scorching
Pipe hydraulic burst test fails
Excessive stabilizer produces exudation
Internal shrinkage porosity in thick-walled PVC products
Brittle fracture of rigid PVC products
PVC melt residence time in barrel too long
UPVC pipe low-temperature brittleness