|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|
|Material:||Virgin PP||Technic:||Melt Blown|
|Application:||Non Woven Filter||Density:||0.92|
|Melting Point:||165 Deg.C.||Moisture Content:||0.2%|
meltblown face mask filter material,
melt blown pp granules
N95 Face Mask Melt Blown Non Woven Fabric Raw Materials polypropylene mfr 1500
The outbreak of COVID-19 has seen Face Mask become an essential protective equipment for each human being , whether or not a Face Mask can effectively protect human body from invasion of viruses depends on the filtration efficiency of the middle lining cloth of meltblown nonwoven fabic, it must filter more than 95% of micro-particles in air which contains numerous and invisible viruses and bacteria and fungi and so on, otherwise the Face Mask will Not have any efficiency at all for face protection!
First step to make a quality meltblown nonwoven fabric is to choose the right material. Unlike normal PP resins of medium to high viscosity for injection molding , PP pellets used for melt-blown process must have a much higher flow rate-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 and has been widely used by customers all over the world since it's produced by us in February 2020.
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 +/- 100|
|Moisture Content||ISO 62||23 ºC,50% R.H.||%||0.2|
|Specific Gravity||ISO R1183||23 ºC,50% R.H.||g/cm³||0.92|
|Volatile Constituents||ISO 787||105 ºC||%||0.03|
One of applications of melt-blown PP material is as a composite material for use in SMS production lines.Thia is an important application direction of mekt-blown PP.Mainly used in the health and medical products market.
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