1.Relevant information Lower Molecular Weight or Degree of Polymerization

2.Poor Melt Thermal Stability, Improper Extrusion Temperature Setting or Control

3.Improper Addition of Foaming Agent

4.Poor Quality or Insufficient Dosage of Processing Regulators

5.Too Much Calcium Carbonate, too Large Particle Size, Poor Activity

6.Improper Use of Die

7.Uneven Foaming or Discharge of Board’s Cross-section, and Partial Material Lacking

Leave a Reply

Your email address will not be published. Required fields are marked *

14 − 12 =

Submitted successfully

Thanks for your inquiry, we will reply to your request in 24 hours.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@fanlyplas.com”