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+86-157-6313-9515
lina@hezongmaterials.com
lina@hezongmaterials.com
26 Jiashan Road, Chucun Town, Weihai City, Shandong Province, China
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Core Advantage
Ultra-high strength and lightweight: The tensile strength is five times that of steel wire (the density is only 1/5 of that of steel), and the weight is reduced by 70% under the same strength, significantly enhancing the portability and energy efficiency of the equipment.
High-temperature resistance and flame retardancy: Continuous service temperature up to 200°C, short-term temperature resistance up to 400°C. The limiting oxygen index (LOI) is ≥28%. It does not melt or produce droplets when exposed to fire, and the self-extinguishing time is less than 2 seconds.
Outstanding anti-cutting and wear resistance: The unique tough fiber structure can effectively resist the cutting, friction and wear of sharp objects, providing long-lasting and reliable physical protection.
Stable chemical inertness: It has excellent resistance to most chemicals, solvents and oils, is not prone to aging or corrosion, and has a long service life.
Excellent electrical insulation: Non-conductive, it is an ideal material for high-performance electrical insulation fields.
Product Application
Personal protective equipment: fire suits, bulletproof vests, cut-resistant gloves, high-temperature work suits
Aerospace: Aircraft cabin trim panels, engine insulation layers, spacecraft thermal protection covers
Industrial manufacturing: high-temperature conveyor belts, mechanical protective sleeves, cable reinforcement layers, sealing gaskets
Transportation: Fireproof materials for high-speed rail/subway interiors, reinforcing layers for automotive brake pads, and mooring lines for ships
New energy: Lithium battery separator reinforcing materials, photovoltaic module backsheet
Technical Parameters
| Indicator Category | Specific Indicator | Parameter Description/Range |
|---|---|---|
| Basic Physical Parameters | Fiber Type | Divided into warp-knitted and weft-knitted yarns; significant differences between the two indicators |
| Grammage | Unit area weight, common range: 100g/m²–600g/m², one of the core indicators directly related to fabric thickness, strength, and cost; commonly available specifications: 180g/m², 280g/m² | |
| Thickness | Related to grammage, common range: 0.1mm–1.5mm; measured via standard thickness gauge (pressure 0.02MPa, contact area 20cm²) to ensure measurement accuracy | |
| Width | Standard width: 1000mm–1500mm (1m–1.5m), customizable | |
| Weaving Method | Plain weave, twill weave, satin weave, etc.; plain weave has stable structure, twill weave offers better flexibility; different weaving methods affect fabric tightness, flexibility, and yarn transmission efficiency | |
| Density | Yarn density: approximately 1.44g/cm³ for warp-knitted, approximately 1.38g/cm³ for weft-knitted; overall density of knitted fabrics is lower due to loose structure, about 1.3–1.4g/cm³ | |
| Core Mechanical Performance Parameters | Tensile Strength | Warp-knitted yarn: 1800N/5cm–4500N/5cm (increases with higher grammage); Weft-knitted yarn: 800N/5cm–2000N/5cm; Test standard reference GB/T 3923.1 (Textile Fabrics — Part 1: Determination of Tensile Strength and Elongation at Break) |
| Tensile Elongation at Break | Warp-knitted yarn: 2.5%–4.5%; Weft-knitted yarn: 15%–25%; Higher elongation indicates stronger resistance to deformation and impact | |
| Tear Strength | Ability to resist tearing; common range for warp-knitted yarn: 200N–600N (depending on grammage), weft-knitted yarn: approximately 100N–300N; Test standard reference GB/T 3917.3 (Textile Fabrics — Part 3: Determination of Tear Strength by Pendulum Method) |
Product Advantages
Performance peak: We select top-quality para-aramid raw materials to ensure that each roll of fabric has industry-leading strength and temperature resistance.
Durable and long-lasting: Excellent fatigue resistance and chemical resistance mean a longer service life, providing customers with a lower total cost of ownership.
Safe and reliable: As a naturally flame-retardant material, it provides the most fundamental protection for life and property, allowing you to have no worries.
Lightweight design: While providing the same or higher level of protection, it significantly reduces the weight of the terminal product, enhancing wearing comfort and operational flexibility.
Customized service: We can provide customized services based on your specific needs, including different grammages, thicknesses, weaving methods (plain weave, twill weave, satin weave) and colors
FAQ
1. What are the core differences between aramid 1313 and 1414?
Aramid 1313: Emphasizing flame retardancy, high-temperature resistance, and soft hand feel, it is suitable for protective clothing and filter materials.
Aramid 1414: Emphasizing ultra-high strength and impact resistance, it is suitable for bulletproof, structural reinforcement, and aerospace applications.
2. How long is the service life?
Industrial environment (below 220℃) : ≥10 years;
Outdoor environment (avoid direct exposure to strong ultraviolet rays) : ≥5 years, and the service life can be extended through coating treatment.
3. Can aramid fabric be cut or punctured?
Aramid fabric has extremely high resistance to cutting and puncture, but it is not "absolutely indestructible". It can effectively resist most accidental cuts and frictions, but it may still be damaged under continuous, huge pressure or extremely sharp objects. The specific protection level should refer to the corresponding test standards.
4. What are the differences between aramid fabric and carbon fiber fabric?
Aramid fabric focuses more on impact resistance and toughness (such as bulletproof and cut-resistant), while carbon fiber fabric is known for its high modulus and rigidity (such as structural support). The two can be used in combination to balance performance.
Core Advantage
Ultra-high strength and lightweight: The tensile strength is five times that of steel wire (the density is only 1/5 of that of steel), and the weight is reduced by 70% under the same strength, significantly enhancing the portability and energy efficiency of the equipment.
High-temperature resistance and flame retardancy: Continuous service temperature up to 200°C, short-term temperature resistance up to 400°C. The limiting oxygen index (LOI) is ≥28%. It does not melt or produce droplets when exposed to fire, and the self-extinguishing time is less than 2 seconds.
Outstanding anti-cutting and wear resistance: The unique tough fiber structure can effectively resist the cutting, friction and wear of sharp objects, providing long-lasting and reliable physical protection.
Stable chemical inertness: It has excellent resistance to most chemicals, solvents and oils, is not prone to aging or corrosion, and has a long service life.
Excellent electrical insulation: Non-conductive, it is an ideal material for high-performance electrical insulation fields.
Product Application
Personal protective equipment: fire suits, bulletproof vests, cut-resistant gloves, high-temperature work suits
Aerospace: Aircraft cabin trim panels, engine insulation layers, spacecraft thermal protection covers
Industrial manufacturing: high-temperature conveyor belts, mechanical protective sleeves, cable reinforcement layers, sealing gaskets
Transportation: Fireproof materials for high-speed rail/subway interiors, reinforcing layers for automotive brake pads, and mooring lines for ships
New energy: Lithium battery separator reinforcing materials, photovoltaic module backsheet
Technical Parameters
| Indicator Category | Specific Indicator | Parameter Description/Range |
|---|---|---|
| Basic Physical Parameters | Fiber Type | Divided into warp-knitted and weft-knitted yarns; significant differences between the two indicators |
| Grammage | Unit area weight, common range: 100g/m²–600g/m², one of the core indicators directly related to fabric thickness, strength, and cost; commonly available specifications: 180g/m², 280g/m² | |
| Thickness | Related to grammage, common range: 0.1mm–1.5mm; measured via standard thickness gauge (pressure 0.02MPa, contact area 20cm²) to ensure measurement accuracy | |
| Width | Standard width: 1000mm–1500mm (1m–1.5m), customizable | |
| Weaving Method | Plain weave, twill weave, satin weave, etc.; plain weave has stable structure, twill weave offers better flexibility; different weaving methods affect fabric tightness, flexibility, and yarn transmission efficiency | |
| Density | Yarn density: approximately 1.44g/cm³ for warp-knitted, approximately 1.38g/cm³ for weft-knitted; overall density of knitted fabrics is lower due to loose structure, about 1.3–1.4g/cm³ | |
| Core Mechanical Performance Parameters | Tensile Strength | Warp-knitted yarn: 1800N/5cm–4500N/5cm (increases with higher grammage); Weft-knitted yarn: 800N/5cm–2000N/5cm; Test standard reference GB/T 3923.1 (Textile Fabrics — Part 1: Determination of Tensile Strength and Elongation at Break) |
| Tensile Elongation at Break | Warp-knitted yarn: 2.5%–4.5%; Weft-knitted yarn: 15%–25%; Higher elongation indicates stronger resistance to deformation and impact | |
| Tear Strength | Ability to resist tearing; common range for warp-knitted yarn: 200N–600N (depending on grammage), weft-knitted yarn: approximately 100N–300N; Test standard reference GB/T 3917.3 (Textile Fabrics — Part 3: Determination of Tear Strength by Pendulum Method) |
Product Advantages
Performance peak: We select top-quality para-aramid raw materials to ensure that each roll of fabric has industry-leading strength and temperature resistance.
Durable and long-lasting: Excellent fatigue resistance and chemical resistance mean a longer service life, providing customers with a lower total cost of ownership.
Safe and reliable: As a naturally flame-retardant material, it provides the most fundamental protection for life and property, allowing you to have no worries.
Lightweight design: While providing the same or higher level of protection, it significantly reduces the weight of the terminal product, enhancing wearing comfort and operational flexibility.
Customized service: We can provide customized services based on your specific needs, including different grammages, thicknesses, weaving methods (plain weave, twill weave, satin weave) and colors
FAQ
1. What are the core differences between aramid 1313 and 1414?
Aramid 1313: Emphasizing flame retardancy, high-temperature resistance, and soft hand feel, it is suitable for protective clothing and filter materials.
Aramid 1414: Emphasizing ultra-high strength and impact resistance, it is suitable for bulletproof, structural reinforcement, and aerospace applications.
2. How long is the service life?
Industrial environment (below 220℃) : ≥10 years;
Outdoor environment (avoid direct exposure to strong ultraviolet rays) : ≥5 years, and the service life can be extended through coating treatment.
3. Can aramid fabric be cut or punctured?
Aramid fabric has extremely high resistance to cutting and puncture, but it is not "absolutely indestructible". It can effectively resist most accidental cuts and frictions, but it may still be damaged under continuous, huge pressure or extremely sharp objects. The specific protection level should refer to the corresponding test standards.
4. What are the differences between aramid fabric and carbon fiber fabric?
Aramid fabric focuses more on impact resistance and toughness (such as bulletproof and cut-resistant), while carbon fiber fabric is known for its high modulus and rigidity (such as structural support). The two can be used in combination to balance performance.
