Nano functional materials
The application of nanotechnology in polymer materials processing is one of the research directions of KMD Plasticizing Technology....
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Nano functional materials

The application of nanotechnology in polymer materials processing is one of the research directions of KMD Plasticizing Technology. The Eisvogel color series of nanofunctional materials is a product range utilizing KMD’s nanotechnology to disperse pigments in a polymer matrix in the form of independent nano pigment particles to obtain polymer-based nano materials. When used for coloring polymers, this nano material can not only impart strong colors to the polymer but will also exert numerous beneficial effects due to its nano properties, especially in coloring microfibers.

Benefits in coloration of meltblown microfibers and application advantages see information above.

1. The carrier of these products is a PP grade for meltbiown applications,for addition prior to spining.
2. White translucent particles,Φ3×3mm.
3. Appropriate adjustments in spinning parameters may be needed depending on circumstances.
4. Material must be stored in a dry state for use.
5. Package:25kg/bag or 500kg/case.
6. Changes in specifications reserved,please note our latest information releases in each case.

Electret Masterbatch FWM03 is made by nano electret technology, which is specially used for the production of meltblown nonwoven. It could significantly improve the filtration efficiency of PP meltblown nonwoven with a low addition proportion.

1. Apply electrets, to improve the ability of charge capture and storage. With the increase of the charge density on the fiber surface and the fiber web, the charge holding period become longer, and the filtration efficiency of the meltblown nonwoven fabric is significantly improved.
2. Reduce the defects such as melt shot and broken fibers during the process of meltblowing process. Enhance the melt strength, easy to draw the fiber. Improving the spinability without blocking screens and spinneret, and enhance the fiber strength and mechanical properties.
3. Could make the fabric with high-loft effect, realize three-dimensional web formation and eventually increase the fabric thickness. Meantime, the air resistance is relatively reduced and the fabric uniformity is improved.

PP meltblown nonwoven

Fiber Crimping Nanomaterial FCN01
  • FCN01 is a polymer-based nanocomposite innovated by the Material Research team of KMD Plastifizierungstechnik GmbH. FCN01 triggers the transformation of polymer long chains through temperature change, which in turn causes polymer fiber’s crimping. FCN01 also adopts nanocomposite electret technology, which exhibits excellent charge storage and retention function.

  • Figure 1: Meltblown fabric made of pure PP.
  • Figure 2: Meltblown fabric made of PP+ 20% FCN01.

Technical Data of Fiber Crimping Nanomaterial
Model Suggested addition rate MI(g/10min) FPV(bar/g) Appearance(mm)
FCN01 PP : FCN01= 4:1 1050±200 < 0.5 3*3
  • The addition of FCN01 generates a 3D crimping effect on Meltblown nonwoven fibers, ultimately resulting in a significant increase in fabric fluffiness, air permeability and dust holding capacity, with an average pressure differential reduction of 22.6%.
  • While electret the nonwoven fabric, the charge density on the fiber surface is increased, which significantly increasing the charge trapping/storage capacity of the fibers.
  • Sustain the electric charges of PP fibers permanently.
  • Prevent the electric charges of PP fibers from being affected by external factors.
  • Suitable to products made of PP materials. Mainly for the manufacture of PP meltblown nonwovens.
  • Adding before spinning. The parameters of the spinning process can be adjusted accordingly to the application.
  • Please refer to the following table for the addition amount.
Experiment data (only for reference)
Material (Meltblown Non-wovens) Grammage(g/m2) Differential pressure (Pa) Filter performance (Flow rate: 87 L/min) (Test agent: NaCl) Dust holding capacity
PP 35 115 ≥ 99.7% -
PP+FCN01(4:1) 35 89 ≥ 99.1% -
  • The spinning process should be properly adjusted according to the situation when using.
  • Please keep the material in dry condition.
  • Packing: 25 kg/bag or 500 kg/case.
  • Changes in data content are subject to the latest release of information.

Memory Nanomaterial FCN01S
  • FCN01S is one of the latest "Memory Nanomaterials" technology applications launched by materials research team of KMD Plastifizierungstechnik GmbH. It is designed to compound a polymer-based nanomaterial with inorganic nanomaterials into a composite Nano-unit. The composite Nano-unit can maintain its original properties and change some mechanical properties of the processed polymer material after melting process, so as to the processed fibers can be bending in three dimensions.

  • In order to reduce the cost of use, this material is supplied in a highly concentrated form.

  • FCN01S Memory Nanomaterial is mainly applicable to the production of PP fibers, such as PP Spunbond nonwoven, BCF, staple fiber and etc. It can make the fiber generate three-dimensional bending, as shown in the figure of S-shaped three-dimensional bending FDY fibers, which produced in 5.5 dpf under the same conditions, Fig. 1 is the fiber produced by pure PP, Fig. 2 is the fiber produced by 80% PP + 20% FCN01S.

  • It will play great significance to apply the three-dimensional bending fibers in filtration, heat preservation, noise absorption, textile and other fields.

  • FCN01S also has characteristic of electret, which has excellent charge storage and retention function.
Technical Data of Memory Nanomaterials
Model Suggested addition rate MI (g/10min) FPV (bar/g) Appearance (mm)
FCN01S PP : FCN01S = 4:1 40 ± 10 < 0.5 3*3
Main functions and features:
  • FCN01S is mainly suitable for PP materials with high viscosity;
  • The fiber added with FCN01S Memory Nanomaterial can generate S-shaped three-dimensional bending, and the end products made of the three-dimensional bending fibers will show excellent performance in the following aspects: High-loft/fluffy, air permeability, heat insulation, sound insulation and noise reduction, filtration, dust holding capacity, etc;
  • Excellent spinnability;
  • The optimal compounding ratio is 4:1, the "Memory Nano-unit" can be evenly dispersed and distributed at this ratio, and the concentration is appropriate;
  • Need to be tested and validated if FCN01S is used together with other functional materials;
  • Please keep and use the material in dry condition;
  • Packing: 25 kg/bag or 500 kg/case;
  • Changes in data content are subject to the latest release of information.