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Home > Products > Melt Blown Cloth Special Electret Masterbatch > Nonwoven Fabric Medical Face Mask Use Material Electret Masterbatch Melt Blown for Mask

Nonwoven Fabric Medical Face Mask Use Material Electret Masterbatch Melt Blown for Mask

Product Description

The Electret Masterbatch 
In view of the mask material USES melt-blown cloth special requirements, worship, 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-01.

Technical Specification
Melt index≥1000g/10min (230ºC,2.16KG))
Smell Hardly no smell 
Water ratio<0.3%
Stacking  density depend on specific product requirements
CerficationsRoHS REACH 
Environmental  protection propertyEncironmental formula 
Heat -resistance >250ºC

Note:these specifications can be modified according to customer's requirements
Nonwoven Fabric Medical Face Mask Use Material Electret Masterbatch Melt Blown for Mask


1. Disperse well
2. Good color stability
3. High flowability
4. Can be processed easily
5. Can be applied to various platics
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 used for the production of  the non-woven fabric  for the mdical  mask .

The electret master zj-01 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-01 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-01 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.

The packing is 25KG per bag, Paper-plastic compound bag outer, please store in teh dry place.

Nonwoven Fabric Medical Face Mask Use Material Electret Masterbatch Melt Blown for Mask
   Outer Packing                                  Inner  Packing                                           25kg/bag

Method of use 

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 Equipment 

Nonwoven Fabric Medical Face Mask Use Material Electret Masterbatch Melt Blown for Mask


1. Professional technical team to service all customers throughout the world.
2. All color can be customized by order.
3. Masterbatch can be made according to customer's samples.
4. 100 % quality check before shipment.
5. Competitive price and delivery in time.

6. Welcome to contact us at any time.


Q1:Are your manufactory or trading company?
A:We are manufactory and trading company specialized  in home appliance materials ,commodity materials,package material and automotive trim materials.
Q2:Are samples free?
A:Yes ,samples are free,I afraid you need pay freight charge.
Q3:How to order masterbatch?
A:Comfirm the carrier first,the carrier of masterbatch and material must be the same;
second,comfirm the color.You could send us a sample or inform us the pantone color code, we will develop new  samples for you to comfirm .

After-sales Service 

If you have any questions please don't hesitate to contact me  you do feel free .our engineer will help you to solve .If there are some quality problems happend, we promise to deliver new ones for free to replace. 
 Let's work together and make every effort for the development of new plastic materials.



Contact us if you need more details on Melt Blown. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Melt-Blown Fabric、Electret Masterbatch. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Melt Blown Cloth Special Electret Masterbatch