填充绳广泛用于控制电缆、电力电缆、交联电缆、高压电缆等成缆时用填充非吸湿性填充。从用途上分，可分为网状填充绳（单股）和网状拼股填充绳（多股）。

1、填充绳采用各种聚烯烃为主要材料，并加入一定的增塑剂和阻燃剂，经发泡塑化挤制而成，是电缆生产的非吸湿性填充材料。

2、填充绳成型和稳定，机械强度高，能够充分保证电缆成缆时结构稳定、外形圆整。

3、密度小、可有效降低电缆的制造成本和重量。

4、阻燃型填充条的氧指数高达30以上，能有效提高电缆的阻燃性能。

5、根据客户需求，还可加工聚氯乙稀等材料的填充条。

6、电缆填充绳应贮存在清洁、阴凉、干燥、通风的库房内。

illing rope is widely used in control cables, power cables, cross-linked cables, high-voltage cables and other cabling with filling non-hygroscopic filling. From the point of use, it can be divided into net filling rope (single strand) and net splicing filling rope (multiple strands).

1. The filling rope is made of various polyolefins as the main materials, and is added with certain plasticizer and flame retardant. It is made by foaming, plasticizing and extruding. It is a non-hygroscopic filling material for cable production.

2. The filling rope is formed and stable with high mechanical strength, which can fully ensure the stable structure and round shape of the cable when it is formed.

3, the density is small, and the manufacturing cost and weight of the cable can be effectively reduced.

4. The oxygen index of the flame-retardant filler strip is as high as over 30, which can effectively improve the flame-retardant performance of the cable.

5, according to customer demand, can also be processed PVC and other materials of filling strip.

6, cable filling rope should be stored in a clean, cool, dry and ventilated warehouse.