|Place of Origin:||China|
|Minimum Order Quantity:||1000 Kg|
|Packaging Details:||25 Kg/Bag|
|Delivery Time:||5 ~ 20 work days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||300 M/T's per month|
|Material Type:||PP Homopolymer||Technic:||Melt Blown|
meltblown polypropylene homopolymer,
mask filters pp homopolymer
Polypropylene Resin in type of Homopolymer for meltblown nonwoven fabric bfe95
Face Mask has become an essential protective equipment for people all over the world. Among a Face Mask, the middle layer cloth of meltblown nonwoven fabric is the most critical functional part. It must filter more than 95% of non-oil micro-particles in air which contians viruses, otherwise the Face Mask will be a fiasco and will Not have any efficiency at all for face protection!
Never has it been an easy job to make a meltblown nonwoven fabric of top qualitty, first of all, you need to choose the right material - Polypropylene Homopolymer with Melt Flow Index of 1500 g/10min which is suitable for meltblown. Besides MFI, other technical data such as Ash Content and Volatile Constituents of the material play important roles in meltblown process, and it must be friendly to both of human body and environment, last but not least, the quality of material must keep stable - lot by lot and day by day - for continuous production of meltblown nonwoven fabrics.
Below is the Technical Data Sheet of our material UHF 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 + 100|
|Ash Content||ISO 3451||850 ºC||ppm||250|
|Density||ISO R1133||23 °C, 50% R.H.||g/cm³||0.93|
|Melting Point||DSC||20 mm/min||ºC||165|
|Volatile Constituents||ISO 787||105 ºC||%||0.03|
Contact Person: George Zhu