Place of Origin: | China |
Brand Name: | Scienstein |
Certification: | ISO |
Model Number: | 1500 |
Minimum Order Quantity: | 1000 Kg |
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Price: | Negotiable |
Packaging Details: | 25 Kg/Bag |
Delivery Time: | 14-28 work days |
Payment Terms: | L/C, T/T |
Supply Ability: | 100 M/T's per month |
Technic: | Melt Blown | Usage: | Filter |
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Appearance: | Pellets | Color: | Transparent |
Ash Content: | 250 Ppm | MFR: | 1500 |
High Light: | 1500 pp meltblown face mask material,melt blown filter pp granules |
Polypropylene granules PP 1500 making mask filters of meltblown nonwoven fabric
The outbreak of COVID-19 has turned Face Mask into an essential protective equipment for people all acros the world since, the most important part of a Face Mask is the middle layer cloth of the SMS structure--the meltblown nonwoven fabric, it must filter more than 95% of micro-particles in air with diameters below 2.5 micron, otherwise the Face Mask will Not have any efficiency at all for face protection, though it looks like pretty normal in appearance.
PP 1500 - Polypropylene Homopolymer with Melt Flow Index of 1500 g/10min which is suitable for meltblown, is specially designed and produced for this purpose and has been widely accepted by the market and the industry.
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 |
Density | ISO R1133 | 23 ºC, 50% R.H. | g/cm3 | 0.93 |
Melting Point | DSC | 20 mm/min | ºC | 165 |
Molecular Weight Distribution | GPC | 150 ºC | / | 3 |
Moisture Content | ISO 62 | 23 ºC, 50% R.H. | % | 0.2 |
Contact Person: George Zhu
Tel: 86-13602675943