Nano Montmorillonite - rubber modifier - halogen flame retardant

Zhejiang Feng Hong New Materials Co., Ltd. developed the production of nano-montmorillonite is the smectite clays (including calcium-based, sodium, sodium - calcium-based, magnesium Jimeng clay) by stripping dispersion, purification modifications, superfine grade Special organic compound formed, average wafer thickness is less than 25nm, montmorillonite content greater than 95%. With good dispersion properties, can be widely used polymer materials industry as an additive polymer materials, nano, improve impact resistance, fatigue resistance, dimensional stability and gas barrier properties, which serve to strengthen the role of the physical properties of the polymer synthesis while improving the performance of material processing. The application can be added during the polymerization process in the polymer, the melt blending process can also be added (usually double helix blend). MMT Nano - polymer / composite materials, mainly as a polymer material, polylactic acid degradable plastics, fibers, starch modification, montmorillonite masterbatch, nanometer resin, nano-ink, nano-coatings, nano pulp, thermosetting plastics, epoxy resin, silicone rubber nano, nano-nylon, elastomer, soft and hard foam plastic, cable, polyolefins, polyesters, polyolefins, ethylene, styrene, vinyl chloride, engineering plastics additives improve the performance, to improve its heat resistance, wear resistance, toughness enhance fire-retardant, improve impact resistance, fatigue resistance, dimensional stability and gas barrier properties, and thus serve to strengthen the role of the physical properties of the polymer composite, while improving the performance of material processing, has become charcoal, and no droplet, smoke less, difficult to ignite, flame retardant, anti-migration, density and other excellent features. The results showed that the existing practice of polymer / montmorillonite nanocomposites, mechanical properties significantly improved, such as tensile strength, flexural strength increased by 20-50%, modulus increased 1-2 times; coefficient of friction, wear resistance increased by 1 times. Heat distortion temperature, the crystalline polymer (e.g. PA) increase 80-90 ℃, the amorphous polymer to improve 10-30 ℃; thermal expansion coefficient reduced by about 40%, moisture absorption rate of the material is reduced by 50%, to improve the dimensional stability improved 2-5 times; water vapor, O2, CO2 ultraviolet transmittance is reduced to 1/2 to 1/5; significantly delayed heat release rate, significantly improved flame retardancy, melt flow increased, reduced mold shrinkage, improved processability; and the proportion of single polymer composites similar proportion reduced 20-30% over conventional polymer-modified inorganic fillers. Translucent materials have improved to varying degrees. Therefore polymer / montmorillonite nanocomposites become a new generation of high barrier packaging materials, high-strength lightweight engineering materials, high fire-retardant insulation of electrical material and fatigue-performance elastomer material. DK series of polymer-grade nano-montmorillonite use the white, moderate charge density mineral montmorillonite, multi-stage purification, stripping to prepare high-purity montmorillonite large aspect ratio, choose a variety of expansion layer fully organic change agents , so as to adapt to different polarities, modified polymers of different structures. Such as polyolefins, polyamides, polyesters, epoxy resins and other thermoplastic, thermosetting polymer and nitrile rubber, EPDM rubber and other elastomeric polymer material modification. Product Features and application range: nanoclays Department smectite clays (including calcium-based, sodium, sodium - calcium-based, magnesium 基蒙 clay) by stripping dispersion, purification modifications, superfine grade, special organic compound formed The average chip thickness is less than 25nm, montmorillonite content greater than 95%. With good dispersion properties, can be widely used polymer materials industry as an additive polymer materials, nano, improve impact resistance, fatigue resistance, dimensional stability and gas barrier properties, which serve to strengthen the role of the physical properties of the polymer synthesis while improving the performance of material processing. Application of the polymer in the polymer can be added, may be added in the melt blending time (usually screw blend). Products through national identification, enterprises through ISO9001 international quality system certification.