Low Resistivity Nano Conductive Carbon Black CAS 1333-86-4 for Cable Shielding Compounds
Low Resistivity Nano Conductive Carbon Black, CAS 1333-86-4, is professional conductive filler developed for cable shielding compounds.
With nano primary particles and highly developed chain aggregate structure, it can form dense and continuous conductive networks in polymer matrix. It achieves stable low volume resistivity and excellent electric field homogenization performance. This carbon black features outstanding thermal stability and good compatibility with polyethylene, EVA and other cab
Low Resistivity Nano Conductive Carbon Black CAS 1333-86-4 Product Detail Page
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Product Overview
Low Resistivity Nano Conductive Carbon Black, CAS 1333-86-4, is specialized conductive filler developed for cable shielding compounds.It features nano primary particles and highly developed chain aggregate structure, which enables the formation of dense and interconnected conductive networks inside polymer matrix. The material delivers steady low volume resistivity and outstanding electric field homogenization capability. It possesses excellent thermal stability matching cable extrusion working temperatures and great compatibility with PE, EVA and other cable-grade base resins. This carbon black ensures smooth extrusion processing, less surface defects on shielding layers and moderate abrasion to processing equipment. It serves as an essential functional raw material for semiconductive shielding compounds applied in power cables and communication cables.
Product Properties
The product is fine black nano powder with developed conductive chain structure. It has consistent batch-to-batch quality, low impurity content and stable electrical properties after thermal processing. It can be evenly dispersed within polyolefin resin systems and hardly causes agglomeration during mixing and granulation. Its resistivity remains stable under long-term operating temperature, effectively avoiding electric field distortion inside cables.
Core Advantages
Low volume resistivity. Form dense conductive networks to realize stable semiconductive performance at proper loading.Excellent electric field equalization. Effectively relieve partial discharge risk for high-voltage cable shielding layers.Superior thermal stability. Resist performance degradation under cable continuous operation temperature.Good processing property. Smooth extrusion surface, reduce die buildup and improve finished cable appearance.Wide resin compatibility. Compatible with LDPE, LLDPE, EVA and other common cable raw materials.Reliable long-term stability. Maintain stable conductive performance during cable service cycle.
Main Applications
This low resistivity nano conductive carbon black is mainly used for manufacturing cable shielding compounds. Widely applied in inner semiconductive shielding material and outer semiconductive shielding material of medium/high voltage power cables, semiconductive shielding layers for data cables and communication cables, as well as other polymer-based semiconductive composite materials.
Usage Guidance
Mix carbon black fully with base resin, crosslinking agent, antioxidant and other additives via twin-screw granulation to produce shielding compounds.Control mixing temperature and shear strength to guarantee uniform dispersion and prevent carbon black over-shearing fracture.Adjust addition dosage according to target resistivity specification. Complete small-scale compounding and extrusion tests before mass production.
Packing & Storage
Standard package: 10kg / 20kg kraft paper bag with inner plastic liner. Sample packages are available for formulation testing.Keep tightly sealed. Store in cool, dry and ventilated warehouse. Prevent moisture absorption. Keep away from open flame, high temperature and strong oxidants. Avoid fierce impact to prevent package breakage during transportation.
Our Service
We supply stable bulk supply of Low Resistivity Nano Conductive Carbon Black CAS 1333-86-4. Product indicators can be adjusted to satisfy different cable shielding formulation requirements. Free samples are offered for customer evaluation. Our technical team provides professional support regarding compound formula optimization, granulation process parameters and extrusion troubleshooting.
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