|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|
|Technic:||Melt Blown||MFI:||1500 G/10min|
|Ash Content:||250 Ppm||Shape:||Pellets|
mask filter material pp granules,
meltblown modified pp resin
Non woven mask material Modified Polypropylene Resin PP 1500 for filter
Since the outbreak of coronavirus, Face Mask has become an indispensable product for people to protect themselves from being infected. The meltblown nonwoven fabric is at the core of a mask, it must filter more than 95% of micro-particles in air that contains invisible viruses and bacteria , otherwise the entire Face Mask will be a fake product which has no efficiency at all for bacteria filtrattion and face protection!
The prerequisite to make a meltblown nonwoven fabric of best quality is to choose the right material. PP 1500 - Polypropylene Homopolymer with Melt Flow Index of 1500 g/10min which is suitable for meltblown, is specially modified for this purpose, it has been widely used by the industry because of its processability and quality stability.
Below is the Technical Data Sheet of PP 1500, other technical documents, including MSDS, Rohs and REACH, will be provided upon request.
|Property||Test Standard||Test Condition||S.I. Unit||Typical Value|
|Melt Flow Index||ISO 1133-1||230 ºC, 2.16Kg||g/10min||1500|
|Melting Point||DSC||20 mm/min||Deg.C.||165|
|Moisture||ISO62||23 °C, 50%R.H.||%||0.2|
|Density||ISO R1133||23 ºC,50% R.H.||g/cm³||0.93|
Contact Person: George Zhu