NovaStar, NN450, Polypropylene Melt-Blown Material, Melt Flow Rate 1200-1500, Translucent Cylindrical Particles (New)

Description

  1. Overview
    1. P melt blown polypropylene raw materials
    2. Material: P
    3. Melt flow rate: 1200-1500
    4. Ash content: ≤ 300 Pm
    5. Moisture content: ≤ 0.2%
    6. Color: transparent
    7. Product features: P 1500P polypropylene melt-blown special material, which is hygienic polypropylene
  2. Physical Properties
    1. Shape: 2 to 5 mm cylindrical particles
    2. Color: translucent
    3. Smell: tasteless
    4. Density: 0.90 to 0.91 (23 °c)
    5. Softening temperature: 153 to 160 (°c)
    6. Molecular weight distribution: 2 to 3
    7. Solubility: insoluble in general solvents, soluble in chlorinated aromatic hydrocarbons and xylene
  3. Performance Index
    1. Outward aPearance: 2 to 5 mm, the particle size is 2 to 5 mm in any direction without mechanical impurities (analytical method: gb/t2547)
    2. Melt index: 1450 ± 100 g/10 min (analytical method: gb/t3682-2000)
    3. Yellow index: ≤ 1 (analytical method: gb/t2409-1980)
    4. Moisture: ≤ 0.2% (analytical method: gb/t1034-1998)
    5. Ash: ≤ 300 Pm (analytical method: gb/t9345-1988)
    6. Material characteristics: voc ow odor, low voc
    7. Material aPlication: meltblown nonwoven, masks, gowns, wet diapers, etc.
    8. Melt flow rate: 1200 to 1500 g/10 min at 230°c, 2.16 kg
    9. Melting point: 165 °c at 20 mm/min
    10. Volatile constituent: 0.01% at 105°c
    11. Dtbp residual quantity: 4 mg/kg
    12. Ash: 0.012% at 850°c
    13. Molecular weight distribution: 3 at 150°c
  4. APlication
    1. Used in melt-blown production processes, such as smms, sms, mb and other production lines, as raw materials for melt-blown non-woven fabrics
    2. Due to the barrier filtration, breathability, oil absorption, thermal insulation and sound insulation of the melt-blown non-woven material, it is widely used in medical protection, sanitary materials, filter materials, thermal insulation materials, oil-absorbing materials, battery separators and other fields
  5. How To Use
    1. It is recommended to process and use it at a temperature of 230-280°c and melt the spinneret in suitable melt extrusion equipment
    2. If the product has been processed more than two times, attention should be paid to thermal degradation, and if necessary, suitable stabilizers should be added
  6. Safety Instructions
    1. The product is not irritating at room temperature, no harmful gas is emitted, and no special fire and explosion protection requirements
    2. The use of the product may generate static electricity
    3. For areas with high static electricity requirements, it is recommended to add a suitable antistatic agent, such as add electret masterbatch