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Washable Reusable Nanofiber Not PTFE New Nano Meltblown for FFP2 FFP3
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Homelife
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
ningbo
Accepted Delivery Terms
Employees
201-300 people
Accepted Payment Currency
USD
Average Lead Time
15 Day(s)
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Product Specifications
--Product Description
Item | FC-KN95-2399 |
Name | Washable new melt-blown filter media for high quality mask |
Raw Material | polymer nano fiber(as core filter for mechanical filtration ) + spunbond cloth(as carrier of nano fiber) + meltblown (as assisted filter for electrostatic |
Application | KN95 / N95 / Surgical Mask etc |
Test Conditions | using 85L/min Nacl flow rate standard: GB2626 |
BFE Efficiency | Initial 99.12% , after pretreatment 99.09% |
Resistance | Initial 102Pa, after pretreatment 105Pa |
Sample | free |
Payment | T/T, Trade Assurance |
Delivery Time | 7-20 days after receiving the deposit |
Features: | 1.Higher filratiaon efficiency |
2.Lower resistance | |
3.Lower cost | |
4.Much steady supply | |
5.Longer lifetime | |
6.Excellent breathability,no-fog breathing,all day comfort |
Q: Why does nano coated meltblown have high filtration efficiency and low resistance?
A: The wire diameter of electrostatic spinning fiber is 100-300 nm, while the wire diameter of meltblown is usually 3-5 microns.(1micron =1000 nm).The network composed of nano-spinning with very small linear diameter has a smaller pore diameter and can block particles of 0.1 micron, so it has a high filtration efficiency. Meanwhile, because the material structure is vertical and the porosity is high, the air breathing is better.
Q: Is nano fiber coated melt-blown much expensive than general melt-blown?
A: No. After years of research and development, the cost of nanomaterials has been much lower .In FFP2;FFP3 mask production, can replace a layer of melting spray.Masks also have lower resistance and cost less.
A: The wire diameter of electrostatic spinning fiber is 100-300 nm, while the wire diameter of meltblown is usually 3-5 microns.(1micron =1000 nm).The network composed of nano-spinning with very small linear diameter has a smaller pore diameter and can block particles of 0.1 micron, so it has a high filtration efficiency. Meanwhile, because the material structure is vertical and the porosity is high, the air breathing is better.
Q: Is nano fiber coated melt-blown much expensive than general melt-blown?
A: No. After years of research and development, the cost of nanomaterials has been much lower .In FFP2;FFP3 mask production, can replace a layer of melting spray.Masks also have lower resistance and cost less.
Q: can nano fiber coated meltblown smell and affect the comfort of wearing?
A: No.We have a third party test proof, no chemicals, odor residue.And the nano itself is thin, making the mask more comfortable to wear.
Q: Is the dust capacity of nanofiber air purifier products very low?
A: Nanomaterials themselves do have a low dust capacity, and their main function is to filter out finer particles.We match melting spray or electrostatic cotton, effectively solve the dust capacity problem.
Q: What is the lifetime of the nano fiber coated meltblown?
A: 2-3 years and their filtration efficiency can be maintained.
Q: It has been said that it is easier to pass the loading test of the oil test (EN149) using nanomaterials. Why?
Answer: oily loading test, the principle is to simulate the performance of the mask after wearing for a period of time.After the oil loading test, the static electricity will gradually decay, but the physical filtration of nanomaterials can maintain the
filtration efficiency.Therefore, the combination of nanomaterials and melting spray is the best choice.
Q: Is the nano filter element washable?
A: Because nanomaterials themselves are also water-repellent, the filter element can be rinsed to remove large particles of dust on the surface. Generally, an face mask with nano fiber coated meltblown as filter media can be washed 2-3 times maintaining high efficiency.
A: No.We have a third party test proof, no chemicals, odor residue.And the nano itself is thin, making the mask more comfortable to wear.
Q: Is the dust capacity of nanofiber air purifier products very low?
A: Nanomaterials themselves do have a low dust capacity, and their main function is to filter out finer particles.We match melting spray or electrostatic cotton, effectively solve the dust capacity problem.
Q: What is the lifetime of the nano fiber coated meltblown?
A: 2-3 years and their filtration efficiency can be maintained.
Q: It has been said that it is easier to pass the loading test of the oil test (EN149) using nanomaterials. Why?
Answer: oily loading test, the principle is to simulate the performance of the mask after wearing for a period of time.After the oil loading test, the static electricity will gradually decay, but the physical filtration of nanomaterials can maintain the
filtration efficiency.Therefore, the combination of nanomaterials and melting spray is the best choice.
Q: Is the nano filter element washable?
A: Because nanomaterials themselves are also water-repellent, the filter element can be rinsed to remove large particles of dust on the surface. Generally, an face mask with nano fiber coated meltblown as filter media can be washed 2-3 times maintaining high efficiency.
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