1.Stable physical dimension 2.Easy to release
3.Good air permeability
4.High efficiency
5.High-end production facilities......
Technology Characteristics in Normal Temperature
1. Laminated compound grads counterchange
2. High filtration efficiency,long performance life
3. Better anti-abrasion
4. High porosity,good air permeability
5. Anti-acid, aniti-alkali(media)
6. Good price quality
7. Moderate temperature grade(oridinary 120℃,few items above 150℃- 160℃)
In the Series of normal temperature filter media
1. The temperature resistance of PET is between 130℃- 150℃, PE felt is most widely applied, in addition to its special properties as other needle punched felt,
it also has good anti-abrasion and better price efficient rate.
2. The polypropylene needle felt has the lowest temperature resistance, with its reasonable price and
excellent hydrolysis resistant, anti-acid,anti-alkali,anti-abrasion,etc. And it's mainly applied to the low temperature and high humid conditions.
3. Temperature resistance of Acrylic needle felt is 140℃- 160℃,adopt imported fiber,which has the best
property of anti-acid,anti-alkali,hydrolysis resistant of medium temperature filter media.
TechnicalSpecification:
| |
PP(Polypropylene) |
DT(Homo-PolymerAcrylic) |
Polyester |
PPS |
Meta -Aramid |
P-84Polyimide |
Fibreglass |
Teflon(PTFE) |
| Weight: |
450 – 1,000gsm |
| Finishing: |
Heat setting,single side singeing, calendering (double sides finishing would be availableupon request) |
| Rolllength and width: |
Can becustomized |
| Packaging: |
Inrolls |
| DeliveryTime: |
7-45days |
| PaymentTerms: |
Can benegotiable |
Belowfiber performance index for your reference.
| |
PP(Polypropylene) |
DT(Homo-PolymerAcrylic) |
Polyester |
PPS |
Meta -Aramid |
P-84Polyimide |
Fibreglass |
Teflon(PTFE) |
| OperatingTemperature (°C, dry) |
90/(100) |
125/(140) |
132/(150) |
190/(200) |
204/(220) |
240/(260) |
260/(280) |
240/(280) |
| AbrasionResistance |
Excellent |
Good |
Excellent |
Good |
Good |
Good |
Fair |
Excellent |
| HydrolysisResistance |
Excellent |
VeryGood |
Poor |
Excellent |
Good |
Good |
Excellent |
Excellent |
| AlkaliResistance |
Excellent |
Fair |
Good |
Excellent |
Good |
Fair |
Fair |
Excellent |
| Organic AcidResistance |
Excellent |
Excellent |
Fair |
Excellent |
Fair |
VeryGood |
VeryGood |
Excellent |
| Mineral AcidResistance |
Excellent |
VeryGood |
Fair |
Excellent |
Fair |
VeryGood |
VeryGood |
Excellent |
| OxidationResistance (15%) |
Good |
Good |
Good |
Poor |
Fair |
VeryGood |
Excellent |
Excellent |
