The PP Oil Meltblown Material  Electret Masterbatch



In view of the Kn95 and the medical  mask and the surgical mask  material uses melt-blown cloth special requirements, Qingdao Best New Material successfully developed a new material and good spinnability, high charge storage rate, strong persistence, wet and heat resistance of composite functional in muli, USES the advanced mixing extrusion process, the high flow melt-blown material production technology combined with in a function, and use the shear rheological ultra dispersion technology, developed the electret in resin can reach nanoscale (100 nm) or less dispersed electret masterbatch-ZJ-01A.
We all know that there are many electret masterbatch suppliers in China,as well as different quality level,our advantage is we keep the products quality in stable during the past 3 years,which get good feedback from our partners.
Whats' more,with the reply of our partner,with our ZJ-01A electrets masterbatch,their meltblown can easily passed the FFP2(Sodium chloride test 95l/min) and FFP3(Paraffin oil test 95l/min),that means such kinds of material will get the certification of EU and USA market.

Character
1. Disperse well
2. Good color stability
3. High flowability
4. Can be processed easily
5. Improve the save time of the charge of the mask 
6.Safe and environmental protecion 
7.Good compatibility with pp melt blown material 
8.Improve fiber fineness ,reduce the filtration efficiency of non-woven fabric respiratory resistance ≥95%
Application Realm 
It is mixed with  the pp meltblown material to produce the middle Layer of the mask to improve the filteration efficiency of the mask .it can well  help the meltblown fabric to pass the NaCl test and Paraffin oil test for USA and EU 


Advantages

The electret master ZJ-01A has the function of long-term charge storage. During electret discharge, the charge storage rate in the melt spraying cloth can be greatly improved, and the filtration efficiency is higher than that of the melt spraying cloth without electret master zj-01.The electret of nanometer scale in melt spraying cloth is evenly dispersed, which greatly improves the charge storage rate and can be stored for a long time and slowly

Release the released charge, and effectively resist the damage of the external high temperature and high humidity environment on the charge, delay the charge decay,

Effectively improve the filtration efficiency of melt-spraying cloth, so that the mask and other protective equipment in 1-2 years of shelf life to meet the qualified product detection indicators.

The melt spraying cloth of electrode master zj-01A is added, which can effectively increase the capacity of electrostatic adsorption and negative ion sterilization of masks and other products, and effectively block micro-nano droplets, dust and viruses.The results show that the electret effect is greatly improved after the use of zj-01A electrospray electret masterbatch

The antimicrobial activity was significantly improved.And in the high temperature (50 to 80ºC), humidity (30 to 50 rh) treatment for 4-8 hours, the filtration efficiency can still reach more than 90%, far better than the ordinary melt spraying cloth products.

Packing
The packing is 20KG per bag, Paper-plastic compound bag outer and the inner is water-proof plastic bag. please store in the dry place avoid be exposured under the sunlight .

Melt spray electret material -- ZJ-01 and melt spray PP raw material are mixed evenly in accordance with the ratio of 1.0 to 4.0wt% and then directly processed by melt spray spinning.The proportion of 4.0wt% is added online. Due to the different fineness and accumulation density of the melt spraying cloth fiber produced by each melt spraying line and the different discharge efficiency of electret equipment, the customer can increase or decrease the dosage of ZJ-01 according to the specific situation to achieve the best application effect

Testing 





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