Application areas:
Hoffmann equipment, gear grinding equipment, centralized filtration
system equipment, etc.
Scope of application:
It is suitable for the filtration of industrial oils such as metal
cutting fluid filtration, grinding fluid filtration, drawing oil
filtration rolling oil filtration slurry filtration, lubricating
oil filtration and insulation oil filtration.
Filter paper features:
The tensile strength is large and the coefficient of variation is
small. The advanced web forming process and forming reinforcement
are used to strengthen and stabilize the tensile strength, and the
initial strength and the use strength are consistent.
High filtration precision and high efficiency. The combination of
polyester fiber and poly polymer film can be used to meet the
user's specified precision requirements. The filter material is not
corroded by the cutting fluid and does not change the chemical
properties of the cutting fluid. It can be used normally in the
range of -40ºC~120ºC.
The selected filter material can withstand the mechanical force and
temperature influence of the filter device, and the wet rupture
strength of the filter material used for the cutting fluid will not
decrease.
The filter material is required to have a large void ratio, a small
filtration resistance, a large throughput, and a strong dirt
holding capacity, which can improve the filtration efficiency,
prolong the service life, reduce the filter material consumption,
and reduce the filtration cost.
| Technical Data Sheet |
| Liquid Filter Paper |
|
| Type | Weight
(g/m2) | Thickness
(mm) | Air Permeability (L/m2·S) | Tensile Strength
(N/5cm) | Color | Material |
| TD | MD |
| MGPT-50 | 50±3 | 0.35±0.05 | 2300-3300 | ≥18 | ≥120 | White | PET |
| MGPT-60 | 60±5 | 0.45±0.05 | 1900-2900 | ≥20 | ≥140 | White | PET |
| MGPT-80 | 80±5 | 0.4-0.46 | 1000-2000 | ≥35 | ≥230 | White | PET |
| MGPT-N30 | 30±3 | 0.22-0.26 | 3200-4200 | ≥4 | ≥45 | White | PET |
| MGPT-N40 | 40±3 | 0.25-0.29 | 3200-4200 | ≥4.5 | ≥48 | White | PET |
| MGPT-N60 | 60±5 | 0.32-0.36 | 1900-2900 | ≥7 | ≥85 | White | PET |
| MGPT-N80 | 80±5 | 0.44-0.48 | 1400-2400 | ≥8 | ≥130 | White | PET |
| MGPT-N100 | 100±8 | 0.48-0.53 | 1200-2200 | ≥20 | ≥200 | White | PET |
| MGPT-D90 | 90±5 | 0.42-0.46 | 1100-2100 | ≥40 | ≥250 | White | PET |
|
| MGPP-10 | 10±2 | 0.1±0.02 | 7000-8000 | ≥6 | ≥8 | White | PP |
| MGPP-20 | 20±2 | 0.21±0.02 | 5800-6800 | ≥17 | ≥23 | White | PP |
| MGPP-22 | 22±2 | 0.21±0.02 | 5500-6500 | ≥17 | ≥23 | White | PP |
| MGPP-30 | 30±3 | 0.28±0.03 | 5000-6000 | ≥20 | ≥30 | White | PP |
| MGPP-40 | 40±3 | 0.35±0.03 | 4000-5000 | ≥33 | ≥43 | White | PP |
| MGPP-50 | 50±3 | 0.4±0.03 | 3500-4500 | ≥53 | ≥58 | White | PP |
| MGPP-S50 | 50±3 | 0.4±0.03 | 3000-4000 | ≥53 | ≥58 | White | PP |
| MGPP-60 | 60±5 | 0.45±0.03 | 2800-4000 | ≥62 | ≥67 | White | PP |
| MGPP-70 | 70±5 | 0.5±0.03 | 2000-3000 | ≥72 | ≥77 | White | PP |
| MGPP-80 | 80±5 | 0.53±0.03 | 1200-2200 | ≥77 | ≥82 | White | PP |
| MGPP-90 | 90±5 | 0.52-0.56 | 1000-2000 | ≥82 | ≥97 | White | PP |
| MGP-90 | 90±5 | 0.35±0.03 | 650-950 | ≥130 | ≥160 | White | PP |
| MGPP-100 | 100±7 | 0.56-0.61 | 900-1200 | ≥87 | ≥100 | White | PP |
| MGPP-110 | 110±7 | 0.57-0.62 | 800-900 | ≥92 | ≥105 | White | PP |
|
| MGSC-55 | 55±3 | 0.37±0.03 | 1900-2500 | ≥84 | ≥202 | White | PET |
| MGSC-125 | 125±5 | 0.68±0.05 | 800-1400 | ≥126 | ≥430 | White | PET |
| MGSC-J70 | 70±5 | 0.55±0.05 | 1600-2300 | ≥110 | ≥150 | White | PET |
| MGSC-J80 | 80±5 | 0.6±0.05 | 1600-2100 | ≥190 | ≥220 | White | PET |
| MGSC-J90 | 90±5 | 0.55±0.05 | 1000-1500 | ≥150 | ≥300 | White | PET |
|
| MGT-70 | 70±4 | 0.3±0.03 | 2300-3300 | ≥60 | ≥120 | White | PET+PP |
| MGT-80 | 80±4 | 0.39±0.05 | 2000-3000 | ≥70 | ≥130 | White | PET+PP |
| MGT-90 | 90±5 | 0.45±0.05 | 1800-2800 | ≥80 | ≥150 | White | PET+PP |
| MGT-100 | 100±5 | 0.54±0.05 | 1600-2600 | ≥90 | ≥160 | White | PET+PP |
| MGT-150 | 150±8 | 0.78±0.05 | 1100-2100 | ≥120 | ≥240 | White | PET+PP |
| MGT-220 | 220±10 | 0.83±0.05 | 850-950 | ≥220 | ≥480 | White | PET+PP |
| MGT-D90 | 90±5 | 0.52±0.05 | 1600-2600 | ≥110 | ≥200 | White | PET+PP |
| MGT-D150 | 150±8 | 0.9±0.05 | 1200-2200 | ≥218 | ≥387 | White | PET+PP |
Advantages of filter paper use:
The filter paper used in vacuum negative pressure paper filter,
Hoffman filter and gravity paper filter has a precision range of
7um~50um.
Can be customized to cut a variety of filter supplies, the width of
the paper roll range: 200mm ~ 2500mm.
The paper roll has a variety of diameters and a variety of paper
tube inner diameter, filter paper thickness 0.12mm-0.49mm, weight
18 g / -100g /
The raw materials for filtering consumables are generally:
polyphenol, polypropylene, rayon, polycooled and cellulose blended.
The filter paper requires a high tensile strength during the
filtration process, and has sufficient strength to pull and
withstand its own weight, the weight of the filter cake covering
its surface, and the friction with the chain.
The filtration accuracy required to select sandpaper, the specific
filter equipment type, the temperature of the coolant, and the pH
should be considered.
The filter paper coil requires no joints to avoid the filter paper
from breaking during the filtration process and causing leakage of
impurities.
The filter paper should have a uniform thickness and a uniform
distribution of the fibers in the longitudinal and transverse
directions.
