News

Home  -  News

Jul. 15, 2026

How foaming regulators improve cell uniformity in PVC foaming boards

When it comes to producing high-quality PVC foaming boards, ensuring cell uniformity is paramount to achieving optimal strength, flexibility, and aesthetic appeal. If you're struggling with inconsistent foam quality in your PVC boards, don't worry! I’ve outlined a straightforward, actionable approach using Shitong's foaming regulators, which can effectively enhance cell uniformity in your

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,

Hot Product

Looking for Stable Long-term Partnerships

We are seeking reliable and trustworthy partners to grow our business together and establish long-term relationships. Feel free to contact us to explore partnership opportunities.