| abstract |
The invention discloses a modified optical cable wire reel and a preparation method thereof. For the modified optical cable wire reel, a nano-silicon nitride whisker is employed to perform technical treatment on ordinary engineering plastic nylon 6 by a nanotechnology, and the modified nylon 6 has the characteristics of reinforced strength, increased toughness, and resistance to aging for 10 years. The wire reel formed by injection moulding of the modified nylon 6 engineering plastic can load 500kg of optical cables, and after drop from a height of 1.6m, the wire reel does not crack and deform, its various properties do not change in a temperature ranging from -40DEG C to 70DEG C, and can be reused more than 10 times. |