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Elevator Cable Compound Suppliers

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Coming From China, Marketing To The World.

Hangzhou Meilin New Material Technology Co., Ltd. is China ODM/OEM Elevator Cable Compound Suppliers and Wholesale Elevator Cable Compound, we were established in July 1994 (formerly known as Zhejiang Lin'an Hongyan Plastic Factory). The company has two factories located at 619 Linglongshan Road and 259 Xingyu Street, Lingqiu Street, Linglong Industrial Park, Lin'an District, Hangzhou City. The registered capital of the company is 75 million yuan, covering an area of over 18000 square meters and a building area of over 30000 square meters. Currently, modern industrial factories and 18 advanced automated production lines have been built. The new factory area will be produced in 2021, making it the cleanest and most beautiful professional cable material manufacturer in the entire region—agreement conditions.

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Elevator Cable Compound Industry Knowledge

Fire-Resistant Elevator Cable Compounds: Meeting New Global Safety Standards

The demand for fire-resistant elevator cable compounds has surged as high-rise construction and stringent safety regulations drive innovation in building materials. With new global fire safety standards like EN 50200, IEC 60331, and NFPA 72 requiring enhanced flame retardancy and low smoke emission, manufacturers are developing advanced halogen-free flame-retardant (HFFR) compounds to meet compliance while ensuring optimal performance.

Key Trends in Fire-Resistant Elevator Cable Materials

1. Halogen-Free vs. Traditional PVC Compounds
Historically, PVC-based elevator cable compounds dominated the market due to their cost-effectiveness. However, concerns over toxic smoke emission during fires have shifted focus toward halogen-free elevator cable materials, which offer:

Lower smoke density (≤50% of traditional PVC)
Reduced corrosivity (pH >4.3 per IEC 60754-1)
Higher flame resistance (meeting UL 94 V-0 standards)

A comparative analysis shows that LSZH (Low Smoke Zero Halogen) elevator cables outperform PVC in critical safety metrics:

Parameter PVC Compound HFFR (LSZH) Compound
Flame Retardancy UL 94 V-1/V-2 UL 94 V-0
Smoke Density High (>80%) Low (<50%)
Toxicity High HCl emission Minimal toxic fumes
Oxygen Index 20-25% >30%
Corrosivity Highly corrosive Non-corrosive

2. Silicone-Based vs. Thermoplastic Compounds

Another emerging trend is the use of silicone-coated elevator cables, which provide superior high-temperature resistance (up to 200°C) compared to standard thermoplastic elevator cable compounds. These are ideal for fire-rated elevator systems in extreme environments.

3. Global Compliance & Market Demand

With EU CPR (Construction Products Regulation) and NFPA 70 (NEC) tightening fire safety norms, manufacturers are optimizing elevator cable insulation materials for:

Oxygen Index (OI) >30% (per ASTM D2863)
Vertical flame resistance (IEC 60332-1)
Low toxicity (EN 60754 compliance)