Nanofront Filter Cartridges®

TNP Type (Ultraﬁne polypropylene nanoﬁber ﬁlter media)
Fulﬁlling high ﬁltration eﬃciency, low pressure loss, excellent ﬂow rates andlong-life duration together and contributing to improvement of productivity.
Features●High accuracy：Because of the uniform pore size, highﬁltration eﬃciency is achieved. In addition, surface ﬁltration
with extremely little internal blocking achieves ideal ﬁltration.
●Long-life duration：Pressure is restrained by reducing internal
blocking in ﬁlter media, so as to achieve extremely long life.
●Low pressure loss：Low pressure loss is attained due toultrathin media and large number of pores per unit area.
●Excellent ﬂow rates：Comparing to original ﬁlter, TNP type
cartridge can attain excellent ﬂow rate with low ﬁltrationpressure.

Applications●Acid and alkaline liquid●Solvent●Chemicals●Lubricating oil●General industrial water●Filteration of various beverages

Filter media

Filter structure

Teijin started commercial production of polyester nanoﬁber of
700nm in diameter with the brand name of "Nanofront® " for theﬁrst time in the world and sells various products such as sports
apparel, healthcare and cosmetics applications.
By making paper after dispersing nanoﬁber with consistent ﬁberdiameter uniformly in the water, this ﬁlter media attained ﬁne
uniform pore diameter and extremely thin than general
nonwoven media. Each ﬁber is ﬁxed by thermal adhesion and noglue and other substances are used.

<Pleated type>G asketEnd C ap
C age
C ore
Support materials

Nanofront®
ﬁlter media

diameter
700nm

Nanofront （ultraﬁne nanoﬁber）®

diameterapprox. 16μm

General ﬁber

Surface ofNanofront® ﬁlter media

Fluid compatibility○: Proper △: Notice (swelling and shrinking with long hours) ×: improper

Fluid name
Acidpolypropylene

1N hydrochloric acid
Hydrochloric acid (37%)
Sulfuric acid (50%)
Concentrated sulfuric acid (98%)
Acetic acid (80%)

○
○
○
△
○

Fluid namepolypropylene

Alkali 10% Sodium hydroxide
50% Sodium hydroxide
27% Ammonia water
10% Sodium hypochlorite

○
○
○
○

Fluid namepolypropylene

Organic Acetone
solvent Toluene
Ethyl acetate
Ethanol
NMPDMAc

△X
△
○
○
○

The numbers in the charts above are at room temperature. In the actual ﬁltration, use conditions are varied,so please use them as reference and we recommend having the material test before you use.

Fluid: Reﬁned water Filter cartridge length: 250mm

50

100

40

90

30
Filtration
accuracy
1.0μm

20Filtration
accuracy
3.0μm

10005

1015202530

3540455055

Fluid: Reﬁned water Filter cartridge length: 250mm
Flow rate: 10L/min Particle: ACFTD

Filtration eﬃciency

Efﬁciency (%)

Differential pressure (kPa)

Flow Characteristics

807060Filtration accuracy 3.0μm
5060

Filtration accuracy 1.0μm

012

Flow rate (L/min)

345678910Particle diameter (μm)

Model number display method
ProducttypeTN

MaterialP

polypropylene

Filtration
accuracy
010

1.0μm

030

3.0μm

FOe.g.

NominallengthEnd cap code
DOE
222-O-ring + Flat

7226-O-ring + Fin

8222-O-ring + Fin

Gasket/ O-ring

1250mmEEPDM

Forms F,O,7,8

2500mmSSilicone

Forms F,O,7,8

3750mm

VFKM

Forms F,O,7,8

41000mm

TFEP Encapsulated O-ringForms O,7,8▼▼▼▼▼▼TN

polypropylene

1.0μm

DOE250mm

FKMTNP010

F1V

Speciﬁcations
Product type
Displayed ﬁltration accuracy
Filtration accuracy (μｍ）
Filtration area (㎡/Filter cartridge length 250mm）
Forms
Dimension
Length (mm）O.D. (mm）I.D. (mm）Materials
Filter Media
SupportCoreCage
End cap
Gasket/O-ring
Pressure capacity (MPa) at 20℃
Maximum operating temperature (℃)
Suitable food sanitation standard

TNP010
030
1.0
3.0
0.7
0.8
F: DOE O: 222-O-ring + Flat 7: 226-O-ring + Fin 8: 222-O-ring + Fin
250 / 500 / 750 / 1000
φ6926 (Forms F) /27 (Forms O・8) /38 (Froms 7 : with reinforcement)
polypropylene
polypropylene
polypropylene
polypropylene
polypropylene
EPDM/Silicone/FKM/FEP Encapsulated O-ring (Forms O・7・8)
0.580℃
The Ministry of Health and Welfare announcement No 370 in 1959.
*For gasket/O ring Material: silicon●The data in this catalog is the representative values under the special conditions by our company test, not guaranteed values. ●The results obtained by the information written in thiscatalog and the safety of this product are not guaranteed. ●In using this product, please check the appropriateness and safety for the purpose of use. ●The contents in this catalog aresubject to change without notice.

Nakanoshima Festival Tower West, 2-4, Nakanoshima 3-chome, Kita-ku, Osaka 530-8605, Japan
7F NBF Comodio Shiodome Bldg., 2-14-1 Higashi-Shimbashi, Minato-ku, Tokyo 105-0021, Japan

HP： http://www2.teijin-frontier.com/english/

Telephone : +81-6-6233-3950
Telephone : +81-3-6402-7086
2017.06 TAC 02