Unleashing the Power of 90℃ B1 Grade Anti-Cracking LSZH Flame Retardant Sheath Compound

27 Mar.,2025

The revolutionary SHD01-H-B1, a 90℃ B1 grade anti-cracking LSZH flame retardant sheath compound that exceeds expectations in both performance and extrusion processing. This unique product not only boasts excellent low-smoke halogen-free flame retardant properties but also demonstrates exceptional extrusion processing capabilities. With its high-performance formulation, the SHD01-H-B1 sets a new st

 

The revolutionary SHD01-H-B1, a 90℃ B1 grade anti-cracking LSZH flame retardant sheath compound that exceeds expectations in both performance and extrusion processing. This unique product not only boasts excellent low-smoke Halogen-Free Flame Retardant properties but also demonstrates exceptional extrusion processing capabilities. With its high-performance formulation, the SHD01-H-B1 sets a new standard in the industry. Let's explore the features, uses, and extrusion process of this remarkable compound produced by SUNUA.

 

Unleashing the Power of 90℃ B1 Grade Anti-Cracking LSZH Flame Retardant Sheath Compound

 

 

The SHD01-H-B1 series is formulated with polyolefin and special halogen-free flame retardants and smoke suppressants, meticulously mixed to achieve outstanding flame retardancy. It surpasses similar products in terms of performance, making it an ideal choice for applications with high flame retardant requirements and low secondary hazards. It meets the A-type combustion test and light transmittance requirements, emitting minimal toxic and corrosive gases during burning. Additionally, its excellent resistance to environmental stress cracking and extrusion processability enhance its overall performance.

 

The versatility of the SHD01-H-B1 makes it suitable for various settings, including subways, ships, power stations, high-rise buildings, program-controlled switch rooms, computer rooms, and crowded public places. It serves as a reliable option for low-smoke halogen-free flame retardant cable sheaths, offering a working temperature of 90℃. This LSZH compound complies with GB 31247-2014, GB/T19666-2005, and IEC60502 standards, ensuring its reliability and performance in demanding applications.

 

To achieve optimal results during the extrusion process, it is recommended to dry the SHD01-H-B1 compound at 65°C for a minimum of 2 hours. The material should enter the extruder while still hot, and an L/D18-25 extruder is suitable for extrusion. Maintaining a lower screw compression allows for higher output. Each zone of the extruder should have a cooling control system to prevent the melt temperature from exceeding 180°C. It is important to select appropriate temperatures according to the specific conditions of the extruder used.

 

With its exceptional performance, compliance with industry standards, and diverse applications, our SHD01-H-B1 ensures safety and reliability in various environments. From subways to high-rise buildings, this compound is designed to meet stringent flame retardant requirements while minimizing secondary hazards. Embrace the future of LSZH compounds with SHD01-H-B1 and unlock a new level of performance and peace of mind.

If you would like more information about this product, please feel free to contact us. Recommend other popular products for you: halogen free compound, halogen free compounds, LSZH Cable Compound Production Process, LSZH Cable Compound Standards