C5 and C9 hydrocarbon resins share similar names but behave very differently in a formulation. This article covers how they differ, how they are used in adhesives, paints, and tires, and how to choose the right grade.
Introduction Two bags of granules sit side by side in the warehouse. One says PA6, the other PA66. They look almost identical, yet choosing the
Hamiico’s approach to raw material supply focuses on supply security, flexible sourcing, logistics risk management, inventory planning, financial support, and reliable quality to help industrial manufacturers maintain production continuity.
The price of imported raw materials from China has increased significantly due to three key factors: the rise in the official exchange rate, higher international freight costs, and increased customs duties and tariffs. Hamiico examines how these factors are affecting the final cost of raw materials for Iranian manufacturers.
A practical guide to rubber vulcanization accelerators, covering major accelerator types, curing systems, crosslink structure, applications, and selection criteria.
Rubber products are not only subject to mechanical pressure and abrasion over their service life. Oxygen, ozone, heat, light, and mechanical stress gradually alter the
