The high temperature computer cable uses fluoroplastic or silicone insulation in models such as ZR-DJFPFP, DJFFP and DJGPGP. A common 70℃ PVC insulation ages fast near heat sources; F46/PFA fluoroplastic reaches 200℃ to 260℃ and silicone 180℃, so picking the correct grade avoids shortened life in hot zones.
Materials, Shield and Flame Rating
Fluoroplastic stays chemically inert against acid, alkali, oil and corrosive gas; silicone keeps soft bend while resisting heat. Copper-wire braid at ≥80% density or copper-tape wrapping suppresses electromagnetic noise from large motors and inverters, holding signal precision in hot, high-interference zones. Flame-retardant ZR/ZC grades meet GB/T 18380 to slow fire spread; areas with flammable gas prioritize intrinsic-safety IA configuration and flame testing against arc ignition. Model mapping: DJFFP (fluoroplastic/fluoroplastic, overall braid) for hot strong-corrosion zones, DJFPFP (individual plus overall) for hot high-interference zones, DJGPGP (silicone, individual plus overall) for hot positions needing flexible bending, ZR-DJFP3FP3 (aluminum-plastic foil individual plus overall) for hot zones with stricter flame demands.
Scene one: instrument and control signal lines near chemical-plant heat sources. Scene two: corrosion-resistant routing in acid, oil and corrosive-gas areas. Scene three: lines needing intrinsic-safety and flame support in explosive gas zones. Scene four: equipment connections requiring flexible bending at high temperature.
The team matches model to actual working temperature, corrosive media and interference level before production. Samples with special material, structure or new tooling take 5 to 7 working days, regular about 3; custom sample fees are credited on bulk orders.
Outgoing documents cover temperature grade and flame performance; key indicators on raw and finished material are tested batch by batch, and packing review verifies specs, appearance and heat/shield/flame performance. Custom orders 50% deposit/50% before shipment; reinforced export drums suit long-haul transport, custom around one week, complex specs extended; EXW/FOB/DDP, 1-year warranty with dedicated handling.
Product Specifications
|
Parameter |
Specification |
|
Insulation / jacket |
Fluoroplastic (F46/PFA) or silicone |
|
Temperature range |
Fluoroplastic -60℃ to 200℃, silicone -40℃ to 180℃ |
|
Shielding |
Copper braid ≥80%, individual + overall |
|
Flame standard |
GB/T 18380 |
|
Typical models |
DJFFP / DJFPFP / DJGPGP / ZR-DJFP3FP3 |
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