125℃ irradiation cross-linked LSZH polyolefin sheath material for photovoltaics

125℃ irradiation cross-linked LSZH polyolefin sheath material for photovoltaics

Product Description

This series of products is made of polyolefin material as the main material, adding environmental protection or halogen-free flammable agents, antioxidants and other additives through mixing, plasticizing and granulating. The materials are tested by SGS company, heavy metal and Environmental control substances such as halogen (environmentally friendly materials do not detect halogen items) meet the requirements of the RoHS environmental protection directive. This series of products have excellent mechanical and physical properties, electrical properties, flame retardant properties and cable-forming technology, which can be certified by relevant standards.

1. Implementation standards: TUV2 PFG 16990, TUV2 PFG 1169, UL4703, EN50618

2. Features and uses

This product not only has excellent low-smoke halogen-free flame retardant performance, but also has excellent extrusion processing performance. It can be extruded on an ordinary PVC extruder. As long as the cooling device is normal, the extrusion processing speed can be accelerated. It can be used on solar photovoltaic cables and new energy cables.

3. Extrusion process

It can be extruded by L/D18-25 extruder. When the screw compression ratio is low, the output volume is large. Each zone of the extruder must have a cooling control system, and the melt temperature should not exceed 180 °C. Since the difference between the actual temperature of the melt and the indicated value of the temperature control table varies with the type of extruder, each user should select a suitable temperature according to the specific conditions of the extruder used.

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