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Aug. 12, 2026

Domestic vs Imported PVC Additives: A Cost Comparison

PVC additives are essential chemicals used to enhance the properties of polyvinyl chloride (PVC) products. They help in improving flexibility, stability, and durability during manufacturing processes.

Sep. 16, 2026

Why Calcium Zinc Stabilizer Is Preferred for Food-Grade PVC

In today's fast-paced market, selecting the right materials for food packaging is not just a matter of cost; it can be a critical factor that determines product safety and compliance with industry regulations. As someone deeply invested in the polyvinyl chloride (PVC) industry, I have witnessed first-hand the troubling repercussions of using inferior stabilizers that cause leaching of harmful

Aug. 11, 2026

Raw Material Cost Trends Affecting PVC Additive Pricing

Raw material cost trends significantly affect PVC additive pricing. As global demand for polyvinyl chloride rises, understanding these trends is crucial. PVC additives play a vital role in enhancing the performance of PVC products. Recent fluctuations in oil prices and access to alternative materials are impacting pricing structures. Manufacturers and suppliers, like Shitong, must stay informed

Sep. 16, 2026

Calcium zinc stabilizer vs organotin stabilizer: which suits export PVC profiles?

The debate between Calcium Zinc stabilizers and Organotin stabilizers is a prevalent topic among manufacturers of PVC profiles, particularly for those looking to export. Common concerns include durability, environmental impact, and regulatory compliance. For instance, a manufacturer faced challenges with their PVC profiles degrading under UV light using organotin stabilizers, prompting them to

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