Jul. 14, 2026
Optimizing rubber additives for improved tensile strength in EPDM
Enhancing tensile strength in Ethylene Propylene Diene Monomer (EPDM) rubber is crucial for applications in demanding environments, such as automotive and construction industries. Rubber additives play a significant role in this optimization process, offering solutions to improve durability and resilience. By understanding the various types of additives and how they affect tensile strength,
Sep. 16, 2026
Why does PVC foam board have uneven or collapsed cell structure?
The use of PVC foam boards is ubiquitous in various industries due to their lightweight nature, durability, and versatility. However, many users face challenges with PVC foam boards exhibiting uneven or collapsed cell structures, leading to dissatisfaction and suboptimal performance. This article will explore these pain points, addressing the reasons behind such structural discrepancies, the
Jul. 13, 2026
How to optimize impact modifier dosage in rigid PVC?
Optimizing impact modifier dosage in rigid PVC is essential for achieving desired mechanical properties and streamlining manufacturing processes. Users often grapple with questions such as: "How much impact modifier should I use?" and "What are the consequences of incorrect dosage?" The intent behind these questions lies in improving product resilience and reducing material costs. For instance,
Jul. 10, 2026
How Calcium Zinc Stabilizers Stop PVC Thermal Degradation
Calcium Zinc Stabilizers (CZS) are non-toxic, environmentally friendly alternatives to lead-based stabilizers for PVC. They work by enhancing the thermal stability of PVC during processing and use, preventing degradation caused by heat.
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