Rejin | NH-TECH

มิถุนายน 30, 2020ธันวาคม 26, 2020

Nylon 66 microporous membrane filter

Product Features

· Material
　　reinforced nylon 66 microporous membrane, with natural hydrophilicity, with polypropylene as the support layer, the material used meets GMP and FDA requirements, does not use surfactants and wetting agents, and has a wide range of chemical compatibility.
· Structure
　　multi-wrinkle filter material, discount structure, large filtration area, strong dirt holding capacity, fixed pore structure double-layer non-woven fabric support layer provides the best protection for the filter membrane. Hot-melt seal welding without using any adhesive.

Filtration accuracy

　　Absolute accuracy: 0.1um, 0.2um, 0.45um, 0.65um

Operating conditions

At 20℃, the maximum operating pressure difference is 5.6bar, at
50℃, the maximum operating pressure difference is 5.4bar, at
80℃, the maximum operating pressure difference is 4.1bar. The
maximum continuous use temperature is 80℃. The
maximum steam sterilization temperature is 121℃. The cumulative time is 50 hours.

advantage

High purity, low adsorption, high
temperature resistance, online steam sterilization or autoclave sterilization.
Good hydrophilicity, large flow rate, no need to wet in advance.
Perform integrity testing before leaving the factory to ensure the effect of sterilization.

model

SOA type is
open at one end, plug-in filter, the port has a double O-ring, and the sockets are in the form of 226 and 222. There are 5, 10, 20, 30, 40 inches in length.
The DOF type
is open at both ends, with gaskets at the ends, an outer diameter of 70mm, an inner diameter of 28mm, and lengths of 10, 20, 30, and 40 inches.

Application range

Pharmaceutical industry: water for ingredients, water for injection, infusion, etc.
　　Food and beverage: beer, wine, mineral water, liquor, fruit juice, etc.
　　Electronics industry: Preparation of high-purity water.

Selection parameters

Order information

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© 2019 NH-TECH.CO.TH All rights reserved.

มิถุนายน 27, 2020ธันวาคม 26, 2020

Wire wound filter

Product Features

　　The wire-wound filter element is made of fiber bundles of special materials on a porous central rod according to certain rules, and different precisions are made by changing the thickness and arrangement of fibers.

Material

　　D-polypropylene, Q-acrylic, C-cotton, T-absorbent cotton.

Filtration accuracy

Accuracy range: 1~200µm

Operating conditions

·Polypropylene skeleton at
20 ℃, the maximum operating pressure difference: 5.2bar at
70 ℃, the maximum operating pressure difference: 4.0bar
·Stainless steel skeleton at
200 ℃, the maximum operating pressure difference: 8.0bar

advantage

·High flow rate, high temperature and high pressure resistance, acid and alkali resistance, and wide chemical compatibility.
·Outside sparseness, tight inside, large flow rate, deep filtration has high dirt holding capacity.
·It has a large accuracy range and is cheap.
· No secondary pollution, good versatility.

model

The DO
is open at both ends and has a length of 10, 20, 30, and 40 inches, with a skeleton inside. .

Application range

Food and beverage industry: pure water, mineral water, beverage water, alcohol, edible oil, vinegar, etc.
Pharmaceutical industry: syrup, alcohol, tetracycline, oxytetracycline liquid, injection injection, water for medical washing liquid, etc.
Electronics industry: electroplating, circuit boards, organic solvents, electronic pure water.
Petrochemical industry: chemical products, paints, paints, coatings, cosmetics, oil field water, etc.
Industrial oil: lubricating oil, hydraulic oil.
Others: Ultrasonic cleaning fluid, cooling circulation water, boiler water, photosensitive film emulsion.

Selection parameters

Order information

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© 2019 NH-TECH.CO.TH All rights reserved.

มิถุนายน 27, 2020ธันวาคม 26, 2020

Polysulfone microporous membrane filter

Product Features

· Material
　　polysulfone (Suporfone) is by far the most ideal high-porosity microporous filter membrane, with natural hydrophilicity, using polypropylene inner core, end cover, outer cover. With polypropylene as the support layer, the materials used comply with GMP and FDA requirements, do not use surfactants, and have broad chemical compatibility with wetting agents.
· The structural
　　filter element is a composite filter element which is folded with hydrophilic polysulfone Supor membrane and polypropylene. It has high porosity and high flow rate. It adopts hot-melt sealing technology, does not use any additives and adhesives, and has no unloading and medium. migrate.

Filtration accuracy

　　Absolute accuracy: 0.2um, 0.45um, 0.65um

Operating conditions

·Maximum operating pressure difference 5.5bar at 20℃ ·Maximum operating pressure difference 5.3bar at 50℃ ·Maximum operating pressure difference 4.1bar
at 80℃
·Maximum continuous use temperature 80℃
·Steam maximum sterilization temperature 140℃, cumulative Time 72 hours.

advantage

·The outer polypropylene layer plays a pre-filtering role, protecting the polysulfone membrane from being blocked.
· Extensive chemical resistance and stability.
·Good hydrophilicity, large flow, no need to wet in advance.
· Perform integrity testing before leaving the factory to ensure the sterilization effect.
·Small adsorption, ensuring high purity of the filtrate.

model

SOA type is
open at one end, plug-in filter, the port has a double О ring, and the sockets are in the form of 226 and 222.
There are 5, 10, 20, 30 and 40 inches in length.
The DOF type
is open at both ends, with gaskets at the ends, an outer diameter of 70mm, an inner diameter of 28mm, and lengths of 10, 20, 30, and 40 inches.

Application range

Pharmaceutical industry: large infusion, blood, liquid, eye drops, medical products, additives, antibiotics, fermenter feed liquid such as
food and beverages: beer, wine, mineral water, wine, fruit juice and other
electronics industry: preparation of high water

Selection parameters

Order information

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© 2019 NH-TECH.CO.TH All rights reserved.

มิถุนายน 27, 2020ธันวาคม 26, 2020

PTFE membrane filter

Product Features

· Material
　　polytetrafluoroethylene (PTFE) membrane filter material, natural hydrophobicity, inner core, outer cover, end cover, all materials meet GMP requirements.
· Structure
　　multi-wrinkle filter material, discount structure, large filtration area, strong dirt holding capacity, fixed pore structure double-layer non-woven fabric support layer provides the best protection for the filter membrane. Hot-melt seal welding without using any adhesive.

Filtration accuracy

　　In liquid, absolute accuracy is 0.2um, in
　　gas, absolute accuracy is 0.01um

Filter area

　　10 inches long filter element, 0.8㎡
　　20 inches long filter element, 1.6㎡

Operating conditions

·Maximum operating pressure difference 5.2bar at 20℃ ·Maximum operating pressure difference 4.7bar
at 50℃ · Maximum operating pressure difference 4.1bar at
80℃
·Maximum continuous use temperature 80℃
·Steam maximum sterilization temperature 140℃, cumulative Sterilization time 160 hours

advantage

·The filter membrane has natural hydrophobicity, and ensures absolute sterilization under dry or wet conditions.
·High temperature resistance, can be repeated steam online sterilization or autoclave sterilization.
· Has good chemical compatibility and meets sanitary requirements.
· Perform integrity testing before leaving the factory to ensure the sterilization effect.

model

SOA type is
open at one end, plug-in filter, with double fins, the port has double o-rings, and the sockets are in the form of 226 and 222. There are 5, 10, 20, 30, 40 inches in length.

Application range

Gas sterilization and filtration in food, fermentation, pharmaceutical, electronics and other

Order information

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มิถุนายน 27, 2020ธันวาคม 26, 2020

Polypropylene discount filter

Product Features

· Material 　　 is
　　made of pure polypropylene pleated filter material. The material conforms to GMP and FDA requirements, does not use adhesives, surface activity, and has a wide range of chemical compatibility.
· Structure
　　The filter element is a double-layer polypropylene material with a discounted structure. The inner layer of polypropylene is the final filter layer. The pore size of the filter layer inside the filter element determines the filtration accuracy of the filter element. The outer layer of the filter element plays a pre-filtering role. Therefore, this type of filter element It is a combination of pre-filtration and final filtration.

Filtration accuracy

Accuracy: 0.2~80um

Operating conditions

·Maximum operating pressure difference 5.6bar at 20℃ ·Maximum operating pressure difference 5.2bar
at 40℃ ·Maximum operating pressure difference 4.8bar
at 60℃ ·Maximum operating pressure difference 3.2bar
at 80℃
·Hot water sterilization temperature is not Over 88℃
·Single end open type insert filter element can carry out on-site steam bacteria.
·121℃, 30min each time

advantage

·Multiple pleat discount structure, large filtration area, low initial pressure difference and high flow velocity.
·Because it is a combination of pre-filtration and final filtration, this type of filter has a large dirt-holding capacity and a longer service life than a single-pore filter
. A single polypropylene material makes it easy to judge its chemical compatibility.
·The filter element has a fixed pore size without medium migration and unloading.

model

The DOF type
is open at both ends, with gaskets at the ends, an outer diameter of 70mm, an inner diameter of 28mm, and lengths of 10, 20, 30, and 40 inches.
SOA type is
open at one end, plug-in filter, the port has a double circle, the top is flat or pointed, and the socket is divided into 226 and 222. Lengths are 10, 20, 30, and 40 inches.

Application range

Gas applications: pre-filtered
　　liquid applications for gases in food, fermentation, pharmaceutical, electronics, and other industries : alcohol, beverages, syrups, edible oils; liquid medicines, biological products, serums, gases; organic solvents, paints, inks, etc. Prefiltration of permeate water system, prefiltration and precision filtration of deionized water.