Carbon Nanotubes Masterbatch CAS 308068-56-6 Reinforcing Additive for PP PA Engineering Plastics
Carbon Nanotubes Masterbatch CAS 308068-56-6 is pelletized concentrated MWCNT additive.
Carbon nanotubes are fully pre-dispersed inside polymer carrier, effectively avoiding nanotube agglomeration during compounding. This masterbatch exhibits outstanding compatibility with PP, PA and other engineering plastics. It simultaneously enhances tensile strength, rigidity and impact property of plastic matrix, and endows materials with durable antistatic and conductive characteristics. It is an efficie
Carbon Nanotubes Masterbatch CAS 308068-56-6 Product Detail Page
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Product Overview
Carbon Nanotubes Masterbatch CAS 308068-56-6 is pellet-type concentrated multi-walled carbon nanotube functional additive.MWCNTs are uniformly pre-dispersed within polymer carrier via advanced twin-screw extrusion technology, which fundamentally solves the problem of nanotube winding and agglomeration during direct powder feeding. The masterbatch boasts excellent compatibility with PP, PA and other engineering plastic substrates. After melt blending, it significantly improves tensile strength, flexural modulus and impact resistance of plastics, while providing stable permanent antistatic and conductive properties. It is a convenient reinforcing and conductive additive adapted to injection molding, extrusion and plastic compounding mass production.
Product Properties
The product is black cylindrical solid pellets with consistent carbon nanotube loading concentration. Pre-dispersion treatment avoids secondary agglomeration during melt processing. Good thermal stability matches conventional plastic processing temperature window. It mixes homogeneously with PP, PA base resins without requiring complicated auxiliary dispersion equipment. Low impurity content prevents defects on plastic product surfaces. The conductive and mechanical enhancement effects will not easily migrate or fade in long-term service.
Core Advantages
Pellet form & pre-dispersed. Easy automatic feeding, less dust pollution compared with CNT powder.Excellent matrix compatibility. Well blended with PP, PA engineering plastics during melt compounding.Integrated reinforcement & conductivity. Improve mechanical strength and achieve lasting antistatic performance simultaneously.Stable processing performance. Reduce equipment abrasion and lower the difficulty of plastic forming.Adjustable CNT concentration. Flexible dosage control to meet different surface resistance requirements.Cost-effective formulation. Low addition dosage to reach target functional indicators.
Main Applications
Carbon Nanotubes Masterbatch serves as reinforcing and conductive additive for engineering plastics. Typical applications: antistatic PP electronic packaging trays, conductive PA structural parts, plastic electrostatic protection components, injection-molded electronic housings, extruded conductive plastic sheets, polymer composite raw materials and other plastic functional products.
Usage Guidance
Mix masterbatch with base PP/PA resin uniformly before feeding into extruder or injection machine.Adjust addition proportion according to target mechanical properties and surface resistance standards.Optimize screw rotation speed and processing temperature to guarantee sufficient melt blending.Carry out small-scale trial compounding and sample testing before formal mass production.Avoid mixing with moisture-absorbed raw materials to prevent surface flaws of finished products.
Packing & Storage
Standard package: 25kg moisture-proof woven bag with inner plastic liner. Test samples can be provided.Seal packaging tightly after partial use. Store in cool, dry and ventilated warehouse, away from humidity and direct sunlight. Prevent heavy extrusion during transportation to avoid pellet caking.
Our Service
We provide stable bulk supply of Carbon Nanotubes Masterbatch CAS 308068-56-6. Carrier resin, CNT loading content can be customized as customer requirements. Free samples are available for formulation testing. Our technical team offers professional support on melt blending process, dosage optimization and finished plastic performance adjustment.
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