Aramid Fiber - Products - BANNOR COMPOSITES

芳纶纤维是一种杂环芳香族聚酰胺纤维，具有密度低、强度高、模量大、抗冲击、绝缘、阻燃、透波、抗疲劳、耐高低温、耐酸碱及尺寸稳定性等特性。

它是一种综合性能最优异的有机纤维之一，广泛应用于直升机、固定翼飞机发动机、航空航天高压气瓶、火箭外壳及外层隔热罩、飞艇蒙皮材料、个人防护装备、高性能雷达罩、橡胶制品、特种绳索及织带等领域。

Density (g/cm3)	1.43-1.44	Limiting Oxygen Index (LOI)	30~35
Saturated moisture absorption rate (%)	≤3.0	Thermal expansion coefficient (1/K)	1×10-6
Glass transition temperature(℃)	264	Decomposition temperature (℃)	537
Dielectric constant	3.4	Dielectric loss	0.00645
High temperature performance	180°C, 200 hours, no decrease in strength
Low temperature performance	-196°C, 200 hours, no decrease in strength
Moisture and heat properties	80℃, relative humidity 85%, 2500 hours, fiber strength retention rate above 93%
Creep properties	50% fracture load, 3600 hours, creep increment 0.093%
UV aging properties	Wavelength 290-340nm, irradiation for 360 hours, fiber strength loss 3.5%

Model	Specifications/grades	Line density (tex)	Tensile breaking strength (GPa)	Modulus of elasticity (GPa)	Elongation at break(%)
23T	23tex	23±2	≥4.2	≥140	≥2.6
	23TA	23±1.5	≥5.0	≥140	≥2.6
	23TB	23±2	≥4.2	≥130	≥2.5
	23TC	23±2	≥3.5	>100	≥2.0
44T	44tex	44±3	≥4.2	≥140	≥2.6
	44TA	44±2	≥5.0	≥140	≥2.6
	44TB	44±3	≥4.2	≥130	≥2.5
	44TC	44±3	≥3.5	≥100	≥2.0
63T	63tex	63±4	≥4.2	≥120	≥2.5
	63TA	63±3	≥4.2	≥110	≥2.5
	63TB	63±4	≥3.8	>110	≥2.0
100T	100tex	100±5	≥4.2	≥140	≥2.6
	100TA	100±3	≥5.0	≥140	≥2.6
	100TB	100±5	≥4.2	≥130	≥2.5
	100TC	100±5	≥3.5	≥100	≥2.0
130T	130tex	130±5	≥4.2	≥130	≥2.6
	130TA	130±4	≥4.5	≥120	≥2.6
	130TB	130±5	≥3.8	≥110	≥2.5