HEPA-FILTER TESTING: COMPARISON OF DOP AND NaCl

Classification:Chemical Auxiliary Agent
CAS No.:117-84-0
Other Names:DOP
MF:C24H38O4, C24H38O4
EINECS No.:201-557-4
Purity:99.5%min, 99.5%min
Type:Plastic Auxiliary, Dop Plasticizer For Pvc
Usage:Plastic Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ::10 Tons
Package:25kg/drum
Shape:Powder
Model:Dop Oil For Pvc

The NaCl method, although not as penetrating as the DOP aerosol, could be used effectively to test the efficiency of HEPA filters in the 0.001-to-5% penetration range. We measured the

Technical Report: HEPA-FILTER TESTING: COMPARISON OF DOP AND NaCl AEROSOLS. Title: HEPA-FILTER TESTING: COMPARISON OF DOP AND NaCl AEROSOLS. Technical

Proceedings of the Twelfth AEC Air Cleaning Conference,

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
cas no 117-84-0
Other Names:Dioctyl Phthalate DOP
MF:C24H38O4
EINECS No.:201-557-4
Purity:99.5, ≥99.5
Type:DOP
Usage:Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Payment:T/T
Application:PVC Plasticizer

hepa filter testing: comparison of dop and nacl aerosols j. l. murrow, g. o. nelson filter testing developments in great britain r. g. dorman high efficiency gasketless adsorber h. l. barnebey

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COMPARISON OF HIGH EFFICIENCY IAEA

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
cas no 117-84-0
Other Names:DOP, diocty phthalate, 1,2-phthalate
MF:C6H4(COOC8H17)2
EINECS No.:201-557-4
Purity:99.6%
Type:Plastizer
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
MOQ::10 Tons
Package:25kg/drum
Shape:Powder
Volume Resistivity:402
Item:T/T,L/C

In the USA the manufactures of HEPA filters for nuclear service are required to submit filters for testing to the specification M.I.L.-F 51068; this implies testing a monodisperse DOP aerosol of

A set of mono-disperse aerosol generator was designed to meet the requirement of efficiency testing for high efficiency particle air filter. The aerosol generation tests and performance tests were conducted by using

HEPA-FILTER TESTING: COMPARISON OF DOP AND NaCl

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
cas no 117-84-0
Other Names:DOP, diocty phthalate, 1,2-phthalate
MF:C6H4(COOC8H17)2
EINECS No.:201-557-4
Purity:99
Type:Chemical additives, Chemical dop plasticizer 99%
Usage:Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ::10 Tons
Package:25kg/drum
Shape:Powder
Place of Origin::China
Advantage:Stable

The thermal D0P-aerosol generator (0.3 urn) was located at the Hanford Environmental Health Foundation.Thirty-two filters were tested using both aerosols. In general, the penetration of the

HEPA-FILTER TESTING [electronic resource] : COMPARISON OF DOP AND NaCl AEROSOLS Imprint Livermore, Calif. : Lawrence Livermore Laboratory ; Oak Ridge, Tenn. : distributed by

HEPA-filter testing: comparison of DOP and NaCl aerosols|INIS

Classification:Chemical Auxiliary Agent
CAS No.:117-84-0
Other Names:DOP, Dioctyl phthalate
MF:C6H4(COOC8H17)2
EINECS No.:201-557-4
Purity:99.5%min
Type:Oil drilling
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals
MOQ::10 Tons
Package:25kg/drum
Shape:Powder
Volume Resistivity:431
Item:T/T,L/C

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In DOP testing, an aerosol generator is used to convert DOP oil into aerosol with particle sized down to 0.3 micron and released into in the upstream flow of the filter media. The downstream flow is measured using a

What are the different HEPA filter test methods?
Abstract With a view to carry out detailed studies for the comparison of different HEPA filter test methods, a set of twenty HEPA filters of 1000 cfm capacity with the same materials of construction were tested by the polydisperse DOP method, uranine method and the sodium chloride method.
How do you test a HEPA filter?
According to the requirements of US Military Standards MIL-STD-282 [ 3 ], each HEPA filter is tested for its efficiency by using the mono-disperse DOP aerosol with particle size of 0.30 ± 0.03 μm before leaving the factory.
What is high efficiency particle air (HEPA) filter?
The high efficiency particle air (HEPA) filter is usually used in nuclear facility air purification system to remove the radioactive aerosol. This type of filter is characterized by the filtration efficiency of not less than 99.97% for particles with particle size of 0.3 μm.
What is a HEPA filter?
1. INTRODUCTION High Efficiency Particulate Air (HEPA) filters are used for the removal of submicron size particulates from air streams. In nuclear industry they are used as an important engineering safeguard to prevent the release of air borne radioactive particulates to the environment.
Which method is used in aerosol generation and performance tests?
The aerosol generation tests and performance tests were conducted by using evaporation–condensation method, with NaCl solutions at different concentrations as the condensation nucleus and respectively using the DEHS, DOP, PAO–4 as reagents.
What is the German standard for testing of high efficiency filters?
Testing of High efficiency particulate filters - German Standard DIN 24184 (Oct. 1974) 9. Kan sen Clever. D. The testing of high efficiency filters for the collection of suspended particles. Int. Symp. on fission products release and transport under accident condition. 805-820 Conf 65O4O7, USAEC (1965) 74 10. Kratel. R

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