Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:350 m.t./month
Nylon compound:
1. Competitive price
2. Customized products
3. Stable quality
4. 30 years of experience
Nylon compound:
1. Applications of Nylon compound:
Used as special jacket for railway, locomotive, and communication optical cables etc, of which operation temperature is at 125 degree C.
2. Descriptionof Nylon compound:
Safe environmental friendly flame retardant nylon jacket compound, based on nylon resin, is produced and pelletized by special technology with adding special modifier, flame retardant, anti-oxidant and other special additives.
3. Processing of Nylon compound:
The compound can be processed with conventional extruders. The L/D should be greater than or equal to 25; and the compression ratio of screw should be greater than 1:2.5.
The following temperature(°C) profile of extruder is recommended:
Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Head | Die |
temperature °C | 220 | 240 | 245 | 245 | 240 | 240 |
Note:Compound should be dried at 100°C before use, if it was stored more than one months.
4. Storage and transport of Nylon compound:
Packaging:25kg/bag,Aluminum foil and PE membrane inside bag, and kraft outside bag.
Storage and transport: Avoiding in direct sunlight and weathering. The storage place should be in clean, cool, dry, and ventilated conditions.
5. Properties of Nylon compound:
Item | Unit | PA5001 | PA4001 | ||
Standard | Typical | Standard | Typical | ||
Density | g/cm3 | -- | 1.22 | -- | 1.25 |
Hardness | Shore D | -- | 68 | -- | 68 |
Tensile Strength | ≥MPa | 30 | 62 | 30 | 60 |
Elongation at Break | ≥ % | 200 | 260 | 200 | 250 |
Thermal Aging | °C×h | 158×168 | 158×168 | ||
TS/EB Retention | ≥ % | 75/75 | 90/85 | 75/75 | 90/88 |
Oil resistant test Immersion in ASTM2# | °C×h | 100×70 | 100×70 | ||
TS/EB Retention | ≥ % | 40/40 | 23/27 | 40/40 | 24/28 |
Volume Resistivity, at 20°C | ≥Ω*m | 1.0×1012 | 1.1×1013 | 1.0×1012 | 2.3×1013 |
Oxygen Index | ≥ | 28 | 30 | 28 | 31 |
Low temperature winding | -40 | -50 | -40 | -50 | |
Dielectric strength | MV/m | --- | 24 | --- | 24 |
UL Class flame retardant | --- | VW-1 | --- | VW-1 |
6. Company