News and Events

The Importance of Sealing Solutions in Every Vehicle

At TOPSUN, we recognize how crucial it is to choose the right materials for your projects. Closed-cell foam stands out as a highly versatile and dependable option, trusted across many industries. In this article, we’ll take a closer look at closed-cell foam and highlight its wide-ranging application

Foam Is The Best Choice for Energy Efficiency and Comfort

The rapid advancement and continuous innovation in electronic products are significantly reshaping our way of life. Today, users are looking beyond just aesthetics and functionality—they’re placing greater importance on quality and user experience. For high-tech devices such as smartphones and table

As the Sales Manager at TOPSUN, I've had the opportunity to work closely with one of the most adaptable materials in modern construction—foam. What was once considered a niche product has now become a vital component in residential, commercial, and industrial building projects.

Introduction: Exploring the Evolving Role of Polyurethane Foam in Today's Construction Industry

NBR foam sheet, also known as Vinyl Nitrile foam or PVC NBR foam, is a highly versatile and reliable material. It can be easily fabricated into tapes, strips, gaskets, pads, sheets, and more. Widely used for sealing, gasketing, thermal insulation, soundproofing, and vibration dampening, NBR foam is

Safety, durability, and efficiency are essential in the rapidly advancing automotive industry. As manufacturers continue to innovate, the choice of materials used in vehicle components becomes increasingly important. One material that consistently proves its value is polyethylene foam. Known for its

Synthetic rubber is available in various types, with Ethylene Propylene Diene Monomer (EPDM) and Neoprene being two of the most widely used in the automotive, HVAC, and roofing industries. While both materials serve a range of applications, they have distinct differences that set them apart.

When it comes to choosing a foam material for uses like cushioning, insulation, sports gear, automotive parts, or industrial packaging, EVA foam and XPE foam are two top contenders. Both are known for being durable, lightweight, and resistant to impact and wear. However, the right choice depends on