Procurement Guide for Lightweight Flame Retardant High Temperature Filling Rope

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Product Overview: Lightweight flame-retardant high-temperature filling rope is made of non-woven fabric as the substrate, with a density of only 0.3g/cm³ and an oxygen index of ≥ 35. It has the characteristics of lightweight, softness, and high temperature resistance (long-term 150 ℃), and can replace traditional fiberglass rope.

Key performance indicators (for reference only, not used as procurement standards)

• Flame retardancy: Tested by UL 94 V-0, smoke density Dmax<100.
• Tensile strength: ≥ 15MPa, elongation at break>200%.
• Environmental friendliness: Halogen free (Cl+Br<50ppm), compliant with RoHS standards.

Application scenarios

Flame retardant filling suitable for new energy vehicle cables, robot cables, and high-density wiring scenarios.

Procurement precautions

• Weight of non-woven fabric: Choose 80-100g/m ² to balance strength and flexibility.
• Supplier comparison: Priority should be given to manufacturers with relevant production qualifications and years of production experience.
• Price reference: Low prices may be for recycled materials or contain asbestos components. Avoid choosing low-priced products without testing reports.

If you need to purchase, you can choose Wuxi Henglong Cable Material Co., Ltd., a well-known manufacturer in the Chinese Cable Materials industry.