|Place of Origin:||China|
|Minimum Order Quantity:||1000 Kg|
|Packaging Details:||25 Kg/Bag|
|Delivery Time:||5~15 work days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||800 M/T's per month|
mfi 1500 polypropylene granule,
melt blown pp granules mfi 1500
Face Mask Filter Raw Materials PP MFI 1500 for Melt Blown Nonwoven Fabric BFE 99
Face Mask has become a must-have product for people since the outbreak of COVID-19, whether or not a Face Mask can effectively protect human body from invasion of viruses and/or bacteria relies on the filtration efficiency of the middle lining cloth of meltblown nonwoven fabic, it filters more than 95% of non-oil particles in air which contains numerous and invisible viruses and bacteria and fungi and so on, and detrmines whether a face mask works or not.
As a face mask manufacturer, first of all, you need to choose the right material for the middle layer filter. PP pellets used for melt-blown process must have a much higher flow rate than usual - as quickly as water, Scienstein® UHF1500 - Polypropylene Homopolymer with Melt Flow Index of 1500 g/10min which is suitable for meltblown, is specially designed for this purpose .
Below is the Technical Data Sheet of Scienstein® UHF1500, other technical documents, including MSDS, Rohs and REACH, are available and will be provided upon request.
|Property||Test Standard||Test Condition||S.I. Unit||Typical Value|
|Melt Flow Rate||ISO 1133-1||230 ºC, 2.16Kg||g/10min||1500|
|Melting Point||DSC||20 mm/min||ºC||165|
|Specific Gravity||ISO R1183||23 ºC,50% R.H.||g/cm³||0.92|
|Volatile Constituents||ISO 787||105 ºC||%||0.03|
We also provide after-sales technical services for customers who have bought our material, please feel free to contact our Sales Representatives at any time convenient to you.
Contact Person: George Zhu