Meltblown for Air, Liquid Filtration

Our meltblown filter media are ISO 9001 certified

They are produced by the US and German meltblown lines of the most advanced technologies.

Air Filter Media

Three types are available;

  • Coarse filter media
  • Medium bag filter media
  • HEPA pleatable filter media

Bi-component melt-blowing, corona charged meltblown electrets, and calendaring are integrated in our meltblown filter media.

Model Standard Face Velocity@5.3cm/s Tester Weight (g/m²)=10% Thickness (mm)±10%
USA EURO Initial Resistance (mmH,O) Initial Efficiency (%)
TDY-65D H13 F5. F6 1.6 70 TSI8110 90 0.72
TDY-85D H14 F7, F8 2 85 TSI8110 92 0.79
TDY-95D H15 F9, H10 3.3 95 TSI8110 95 0.8
TDY-99A H16 H11 4.8 99.5 TSI8130 105 0.82
TDY-99B UH17 H12 10 99.95 TSI8130 120 1.14
TDY-99C UH18 H13 12 99.97 TSI8130 125 1.35
TD-99A H16 H11 15 99.5 TSI8130 100 0.7
  • Test aerosol:NaCI Tester TSI-8110 @ 0.3um and Tester TSI-8130 @ 0.26um.
  • Standard width:1.2m. Roll lwngth:500m/roll.
  • Based on customer's requirements, the product can be designed to be antibacterial which meets the standard of ISO 20743-2007.
  • The product can be widely used for various of pleating type air filters.
  • Airflow temperature < 80°C
Model On the basis of Particle Count Method according to the standard
of GB 12218-89 CHINA Media velocity is 0.8m/s
Weight
(g/m²)
Thickness
(mm)
Colour Material
Initial
Resistance
(pa)
Initial
Efficiency
(%)@5um
Dust-holding
capacity
(g/m²)
TD-XC-32 30 60 250 320 8 white PET
TD-YH-1 35 65 250 295 17-19 white PET
  • Dust-holding capacity is tested at the 2.5 times of initial resistance, adopting natural atmosphere dust, for reference only.
  • Refer to GB/TI4295-93 Primary USA ASHRAE 52.2P-1999 L7 EN779(G4).
  • Suitable for pocket-type or panel filter.
  • Standard length: 20m/roll width 1.5-2m.
  • Air flow temperature <150°C.
  • Dust-holding capacity is tested at the 2.5 times of initial resistance, adopting natural atmosphere dust, for reference only.
  • Refer to GB/TI4295-93 Primary USA ASHRAE 52.2P-1999 L7 EN779(G4).
  • Suitable for filtration system of chemical fiber filature cooling air.
  • The dimension is available upon request
  • Air flow temperature <150°C.
Model Standard Flow rate: 32l/min5.3cm/s
Face velocity: @5.3cm/s
Weight
(g/m²)±10%
Colour
USA EURO Initial
Resistance
(mmH2O)
Initial
Efficiency
(%)
Dust-holding
capacity
(g/m²)
TD-45B M9 F5 1.1 45 170 150 light yellow
TD-65B M11 F6 1.5 65 150 180 orange
TD-85B H13, H14 F7, F8 1.9 85 90 210 purple
TD-95B H15 F9, H10 2.3 95 90 240 apricot
  • Tester is TSI-8110, aerosol is NaCI @ 0.3 um.
  • Dust-holding capacity is tested at the 2.5 times of initial resistance, adopting natural atmosphere dust, for reference only.
  • Fire rating: UL Class 2
  • Refer to GB/TI4295-93 Primary USA ASHRAE 52.2P-1999 L7 EURO EN779.
  • Standard leng\: 50-100m/roll Width 0.65-0.75m or 1.5m
  • Air flow temperature <80°C.

Air Filtration Media - Pocket Type (B-II & C-III series)

B-II series consist of high dust-holding layer and filter layer to exhibit prominent dust-holding capacity. C-III series consist of bi-component including PP and PET, which play as a supporting role to increase stiffness in revealing high efficiency and low resistance at the same time. Can be ordered in several types: flat sheets material in rolls, preformed pockets in rolls and seperate bag (ultrasonic welded) etc.

Model Standard Face velocity@5.3cm/s Weight
(g/m²)±10%
Colour
USA EURO Initial
Resistance
(mmH2O)
Initial
Efficiency
(%)
TD-45B-II L8 F5 1.0 45 90 light yellow
TD-65B-II M9, M10 F6 1.3 70 100 orange
TD-85B-II H13, H14 F7, F8 1.8 85 120 purple
TD-95B-II H15, H16 F9, H10 2.6 95 140 apricot
TD-45C-III L8 F5 1.0 55 70 light yellow
TD-65C-III M9, M10 F6 1.2 70 80 orange
TD-85C-III H13, H14 F7, F8 1.6 85 90 purple
TD-95C-III H15, H16 F9, H10 2.0 95 110 apricot
  • Tester is TSI-8110 and aerosol is Nacl @ 0.3um.
  • The color identification of the product depends on customer's request individually.
  • Airflow temperature<80°C

Air Filter media

  • Pleatable air filter media

  • Pleatable air filter media

    X
    Model Standard Face Velocity@5.3cm/s Tester Weight (g/m²)=10% Thickness (mm)=10%
    USA EURO Initial Resistance (mmH,O) Initial Efficiency (%)
    TDY-65D H13 F5. F6 1.6 70 TSI8110 90 0.72
    TDY-85D H14 F7, F8 2 85 TSI8110 92 0.79
    TDY-95D H15 F9, H10 3.3 95 TSI8110 95 0.8
    TDY-99A H16 H11 4.8 99.5 TSI8130 105 0.82
    TDY-99B UH17 H12 10 99.95 TSI8130 120 1.14
    TDY-99C UH18 H13 12 99.97 TSI8130 125 1.35
    TD-99A H16 H11 15 99.5 TSI8130 100 0.7
  • Air filtration media (Primary)

  • Air filtration media (Primary)

    X
    Model On the basis of Particle Count Method according to the standard
    of GB 12218-89 CHINA Media velocity is 0.8m/s
    Weight
    (g/m²)
    Thickness
    (mm)
    Colour Material
    Initial
    Resistance
    (pa)
    Initial
    Efficiency
    (%)@5um
    Dust-holding
    capacity
    (g/m²)
    TD-XC-32 30 60 250 320 8 white PET
    TD-YH-1 35 65 250 295 17-19 white PET
  • Air filtration media - pocket type (B series)

  • Air filtration media - pocket type (B series)

    X
    Model Standard Flow rate: 32l/min5.3cm/s
    Face velocity: @5.3cm/s
    Weight
    (g/m²)±10%
    Colour
    USA EURO Initial
    Resistance
    (mmH2O)
    Initial
    Efficiency
    (%)
    Dust-holding
    capacity
    (g/m²)
    TD-45B M9 F5 1.1 45 170 150 light yellow
    TD-65B M11 F6 1.5 65 150 180 orange
    TD-85B H13, H14 F7, F8 1.9 85 90 210 purple
    TD-95B H15 F9, H10 2.3 95 90 240 apricot
  • Air filtration media - pocket type (B - ll and C - iii series)

  • Air filtration media - pocket type (B - 11 and C - iii series)

    X
    Model Standard Face velocity@5.3cm/s Weight
    (g/m²)±10%
    Colour
    USA EURO Initial
    Resistance
    (mmH2O)
    Initial
    Efficiency
    (%)
    TD-45B-II L8 F5 1.0 45 90 light yellow
    TD-65B-II M9, M10 F6 1.3 70 100 orange
    TD-85B-II H13, H14 F7, F8 1.8 85 120 purple
    TD-95B-II H15, H16 F9, H10 2.6 95 140 apricot
    TD-45C-III L8 F5 1.0 55 70 light yellow
    TD-65C-III M9, M10 F6 1.2 70 80 orange
    TD-85C-III H13, H14 F7, F8 1.6 85 90 purple
    TD-95C-III H15, H16 F9, H10 2.0 95 110 apricot

Liquid Filter Media

Two types are available:

  • Micro filtration: 0.5 micron to 10 micron
  • Regular filtration: 20 micron to 60 micron

They have passed the regulatory requirements of US FDA 21-CFR 117-1520

Model Thicknes
(mm)
Mean pore diameter
(um)
Width
TDL-075 0.22 - 0.26 0.75=10% range from 10" to 20"
TDL-1 0.16 - 0.195 1.0=10%
TDL-2 0.15 - 0.20 2.0=10%
TDL-3 0.14 - 0.20 3.0=10%
TDL-6 0.14 - 0.18 5.0=10%
TDL-7 0.13 - 0.16 7.0=10%
TDL-10 0.13 - 0.16 10.0=10%
TDL-10L 0.18 - 0.22 10=8% width < 2.4m
TDL-15 0.17 - 0.23 15 = 8%
TDL-18 0.27 - 0.33 18 = 8%
TDL-20 0.12 - 0.20 20 = 8%
TDL-30 0.15 - 0.25 30 = 8%

The thickness is measured under the pressure of 7.3PSI(0.5137kg/cm²)