|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|
|HS Code:||3902100090||Specific Gravity:||0.93 G/cm^3|
|Ash Content:||250ppm||Usage:||Nonwoven Fabrics|
BFE99 Modified Polypropylene Resin,
Mask Filter Modified Polypropylene Resin,
250ppm Melt Blown Polypropylene Resin
Face Mask Filter BFE99 Materials Modified Polypropylene Resin by Melt Blown
Face Mask has become an indispensable protective equipment for human beings since the outbreak of COVID-19 and its spread all across the world, whether or not a Face Mask can effectively protect human body from invasion of viruses and/or bacteria depends on the filtration efficiency of the middle layer cloth of the SMS structure--the melt-blown non-woven fabric, it must filter more than 95% of bacteria and viruses in air, otherwise the Face Mask will be a fiasco and will Not have any efficiency at all for face protection!
To make a high-quality melt-blown nonwoven fabric, first of all, you need to choose the right material - Polypropylene Homo polymer with Melt Flow Index of 1500 g/10min which is suitable for melt-blown. Below is the Technical Data Sheet of UHF1500, 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 Rate||ISO 1133-1||230 ºC, 2.16Kg||g/10min||1500|
|Moisture||ISO62||23 °C, 50%R.H.||%||0.2|
|Melting Point||DSC||20 mm/min||Deg.C.||165|
|Volatile Constituents||ISO 787||105 ºC||%||0.03|
|Ash Content||ISO 3451||850 ºC||ppm||250|
1. Bulk order leading time : 2-4 weeks (customized materials ,seldom in stock)
2. Samples are delivered by FEDEX/DHL ,TNT, UPS, Samples fee will be refund when the first bulk order comes .
3. Payment Term: T/T or L/C at sight;
4. Minimum Order Quantity: 1 T
5. Delivery Time: Lead-time is around 7-14 working days after we receive the advance payment. It varies according to different products and quantity.
6. The quality standard refers to the sample. And quality issues we provide free tech-support
Contact Person: George Zhu