By adding hyperdispersant and other effective components, a high-fluidity functional masterbatch with high charge energy density and stable charge storage is obtained.
|Melt flow rate
|Recommended adding ratio
⊙ The filtration efficiency can easily reach more than 95% (addition amount is 2%-5% (mass fraction); when the equipment and process are in good condition, the filtration efficiency can easily reach more than 99%)
⊙ Long-lasting charge retention (the melt blown cloth can be stored on shelves more than 3 years)
⊙ 95L/min flow rate, double-layer detection, filtration efficiency can reach more than 95%
⊙ No need to change the meltblown material production process parameters (the melting index is between 1200-1600)
⊙ Washing without power loss (use with our melt blown material, soak in water for more than half an hour, the charge will not attenuate)
Electret masterbatch is a special functional masterbatch used with electret equipment. It uses polypropylene as the base material and is an essential functional material for the manufacture of special melt blown cloth for masks. Its magic is that adding a small amount of electret masterbatch can increase the density and depth of the charge trapping energy trap in the melt-blown non-woven fabric, effectively release negative ions and store charges, and improve the integration of the melt-blown non-woven fabric. The purpose of filtration efficiency and thermal decay resistance performance. Under the condition of the same fiber fineness and gram weight, it can reduce the resistance of melt blown cloth products and improve the filtering efficiency of melt blown cloth products.
It is worth noting that the effect of electret is related to polypropylene raw materials, production process, fiber size, weight, electret equipment, electret power supply voltage, etc. It can be used in batches only after the actual trial test is qualified.
Our company has 16 extrusion production line, automatic material proportioning kneading equipment, annual production capacity of more than 40000 tons.
Strong production capacity, meet the diversified, mass rapid production
More than 10 years of experience in team industry, owns a total of 9 pieces of independent intellectual property rights.
To provide customers with professional solutions to meet their personalized needs
Be rich in after - sales experience, professional solutions to customers technical problems.
The production team has rich experience,advanced production equipment, real-time monitoring of production links, process test layer by layer
Has a strict quality management system (Passed ISO9001:2015 and IATF16949:2016 quality management system certification), and advanced testing equipments.
Product’s performance by authoritative testing institutions, testing reports complete, best-selling products overseas
Establish long-term research cooperation with domestic famous universities and colleges
We have more than ten researchers including postgraduate students, bachelor degree or above 60%
2 invention patents and 7 utility model patents were authorized.
Provide product technical support, for your project to provide one-stop after-sales service
Irregular customer return visits to provide professional guidance for the follow-up progress of your project
Service without complaints
Qingdao Yishibao Plastic Co., LTD
133 9532 2932 / 133 0639 9338
Zaohu Community , Chengyang Street ,
Chengyang District , Qingdao City
133 9532 2932 / 133 0639 9338