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High-Temperature Resistant Flame-Retardant Filling Rope from China Suppliers | Factory Quality Cable Solutions
Product Description
High temperature resistant and flame-retardant filling rope for cables is a filling material designed and manufactured specifically for cables, with excellent high temperature resistance and flame retardant properties, providing important safety protection for cables. The following is a brief introduction to its characteristics and applications:
1. Characteristics
- High temperature resistance: High temperature resistant and flame-retardant filling rope can maintain stable physical and chemical properties in high temperature environments, without melting, softening, or loss, ensuring the normal operation of cables under high temperature conditions. Usually able to withstand high temperatures of several hundred degrees Celsius, the specific temperature range depends on the type of material and manufacturing process.
- Flame retardancy: It has excellent flame retardant properties and can effectively prevent the spread of fire even near the fire source, reducing the risk of fire. By slowing down the combustion rate, reducing the spread of flames, and decreasing the toxicity of smoke, the fire safety of cables can be improved.
- Chemical corrosion resistance: Cables may come into contact with various chemicals during use, and high-temperature resistant and flame-retardant filling ropes can resist the erosion of these chemicals, ensuring the long-term service life of cables.
- Mechanical properties: It has certain mechanical strength and toughness, and can withstand the stress and deformation generated by cables during installation and use.
- Environmental friendliness: Some high-temperature resistant and flame-retardant filling ropes are made of environmentally friendly materials, which do not contain harmful substances and meet environmental requirements.
2. Application
- Power industry: High temperature resistant and flame-retardant filling ropes are widely used in power systems, mainly for filling and protecting wires and cables. It can prevent wires or cables from burning at high temperatures, ensuring the safe operation of the power grid.
- Communication industry: In communication cables, high-temperature resistant and flame-retardant filling ropes are used to fill the gaps inside the cable, improve the structural stability and tensile resistance of the cable, and ensure stable transmission of communication signals.
- Petrochemical, metallurgical and other industrial fields: Cables in these industries often need to work in harsh environments such as high temperatures and corrosion. High temperature resistant and flame-retardant filling ropes provide necessary protection and support for cables.
- Transportation fields such as ships and rail transit: In ships and rail transit, cables need to withstand complex environments such as vibration and humidity. The excellent performance of high-temperature resistant and flame-retardant filling ropes provides strong guarantees for the reliability and safety of cables.
3. Material composition
The material composition of high-temperature resistant and flame-retardant filling ropes for cables is diverse, commonly including inorganic mineral fibers (such as ceramic fibers), glass fibers, high-temperature resistant polymers, etc. These materials not only have excellent high temperature resistance and flame retardancy, but also have good mechanical properties and chemical corrosion resistance.
4. Selection and Precautions
- Attention should be paid when purchasing: Choose products produced by legitimate manufacturers to ensure that the product quality meets relevant standards and requirements. Select appropriate material types and specifications based on specific usage environments and requirements.
- Attention should be paid during installation: Install according to the product manual and relevant specifications to ensure installation quality and effectiveness. Be careful to avoid damaging or contaminating the filling rope.
- Attention should be paid when storing: Store in a dry, ventilated, non corrosive gas environment, away from direct sunlight and rain. Regularly check the condition of the filling rope to ensure its stable and reliable performance.
5. The advantages and features of this product
It has the characteristics of high temperature resistance, high flame retardancy, softness, light specific gravity, and high strength. Does not contain harmful substances such as halogens, asbestos, fiberglass, etc. Suitable for various halogen-free cables. Lightweight and cost-effective. Under the same conditions, this product weighs 1/4 of glass fiber, 1/4 of mineral wool, and 1/7 of flame-retardant rubber strip. Using this product can reduce production costs, improve cable performance, and has passed the testing of the National Wire and Cable Testing Center, meeting the requirements of environmentally friendly flame-retardant cables.
Parameters
Common Specification Table
| Type | Diameter mm |
Appearance | Weight (g/m) |
Tensile Strength (N/20cm) |
Elongation (%) |
Oxygen Index (%) |
Long Term Stability (℃) |
Melting Point (℃) |
|---|---|---|---|---|---|---|---|---|
| 1 | 1±0.5 | Round | 2.5±0.5 | ≥30 | ≥20 | ≥40 | 200 | 260 |
| 2 | 2±0.5 | Round | 2.5±0.5 | ≥70 | ≥20 | ≥40 | 200 | 260 |
| 3 | 3±0.5 | Round | 2.5±0.5 | ≥80 | ≥20 | ≥40 | 200 | 260 |
| 4 | 4±0.5 | Round | 2.5±0.5 | ≥100 | ≥20 | ≥40 | 200 | 260 |
| 5 | 5±0.5 | Round | 2.5±0.5 | ≥120 | ≥20 | ≥40 | 200 | 260 |
| 6 | 6±0.5 | Round | 2.5±0.5 | ≥150 | ≥20 | ≥40 | 200 | 260 |
| Support customizing other specifications | ||||||||
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Frequently Asked Questions (FAQ)
What is the primary function of the high-temperature resistant and flame-retardant filling rope?
It is specifically designed for cables to fill internal gaps, improve structural stability, resist high temperatures, and prevent the spread of fire, thereby providing essential safety protection for the cables.
What materials are commonly used in the composition of these filling ropes?
The composition is diverse and commonly includes inorganic mineral fibers such as ceramic fibers, glass fibers, and high-temperature resistant polymers.
In what industries is this cable filling rope typically applied?
It is widely applied in the power industry, communication systems, petrochemical and metallurgical plants, as well as transportation fields including ships and rail transit.
What are the core advantages of using this specific filling rope?
It is lightweight, soft, and halogen-free, containing no harmful substances like asbestos or fiberglass. It reduces production costs, weighing only 1/4 of glass fiber or mineral wool, and 1/7 of flame-retardant rubber strips.
How should the filling rope be stored to maintain its performance?
It should be stored in a dry, well-ventilated space free of corrosive gases, kept away from direct sunlight and rain, and inspected periodically to ensure reliability.