Italy Surface active aluminium hydroxide

Surface active aluminum hydroxide is a product that uses silane, stearic acid, titanate and other coupling agents to organically modify aluminum hydroxide powder through a special process, so that the product has good flame retardant effect, low bulk density, and is more stable at room temperature. Active aluminum hydroxide can improve the combination and processability of aluminum hydroxide and resin, so that it has dual functions of flame retardant and filling, giving the product excellent comprehensive performance

Category:

ItalyAluminum hydroxide

Product Description

Product Introduction

Surface active aluminum hydroxide is a product that uses silane, stearic acid, titanate and other coupling agents to organically modify aluminum hydroxide powder through a special process, so that the product has good flame retardant effect, low bulk density, and is more stable at room temperature. Active aluminum hydroxide can improve the combination and processability of aluminum hydroxide and resin, so that it has dual functions of flame retardant and filling, giving the product excellent comprehensive performance. The addition of this product to rubber and other composite materials not only makes the product flame retardant, smoke suppression and self extinguishing, but also enhances its resistance to electric leakage, electric arc and abrasion. It can be widely used in electrical LDPE cable material, rubber, wire, cable insulation layer, sheath layer, thermal insulation material, conveyor belt, adhesive, etc.

Product properties

Aluminium hydroxide micro power VS. Surface active Aluminium hydroxide
ProductAluminium hydroxide micro powderSurface active Aluminium hydroxide
Surface polarityHydrophiliity and oleophobicHydrophility and oleophobic/hydrophilicity and olephilicity(chosed by your requirements)
liquidityAveragePerfect
Amount addedAverageIncreased
Flame resistanceImprovedHighly improved
Mechanical propertyHard,easy to be teared and crackedTo keep the flexibility of material,to increase tensile strength and elongation at break
insulationNormalPerfect
ProcessabilityHigh vicosity,low melt index ,not convenient for processingLow vicosity,increase melt index, convinient for processiong
SummaryThe small the particle size is, the easier it is to agglomerate. It is not easy to disperse uniformly in the organic medium, and the binding force with the base material is poor. It is very easy to cause interface defects, leading to material performance degradationThe particles are not easy to agglomerate and have good dispersibility. They can form strong chemical bonds with organic materials and firmly combine with each other to improve flame retardancy