Production
Para-aramids are manufactured by polycondensation and spun using the wet spinning process.
Properties
- Modified polyamide (aromatic)
- Very good cut resistance
- Flame-retardant, self-extinguishing, non-melting
- Good resistance to acids and alkalis
- High resistance to fungi and bacteria
- Low loop strength
- Sensitive to UV radiation – prolonged exposure to light causes yellowing and a loss of strength of up to 75%
Temperatures
- Continuous temperature resistance up to approx. 170°C
- Decomposition temperature: approx. 425°C
FAQ
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Para-aramid fibres are manufactured by polycondensation and spun using the wet spinning process.
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Para-aramid is a modified aromatic polyamide with a highly oriented molecular structure that provides exceptional mechanical strength.
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Para-aramid offers very high tensile strength and excellent cut resistance, making it ideal for protective and technical applications.
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Yes. Para-aramid fibres are inherently flame-retardant, self-extinguishing and non-melting.
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No. Para-aramid does not melt. At extreme temperatures it decomposes rather than forming molten droplets.
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Para-aramid offers continuous temperature resistance up to approximately 170°C. Its decomposition temperature is around 425°C.
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Para-aramid shows good resistance to acids and alkalis, making it suitable for chemically demanding environments.
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Low loop strength means that although the fibre has high tensile strength, its resistance in looped or knotted configurations is comparatively lower. This must be considered in seam construction.
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Para-aramid is sensitive to UV radiation. Prolonged exposure to light can cause yellowing and may reduce strength by up to 75%.
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Para-aramid threads are commonly used in cut-resistant gloves, protective apparel, ballistic textiles and other high-strength technical applications.