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| Place of Origin: | China |
| Brand Name: | Scienstein |
| Certification: | ISO |
| Model Number: | UHF1500 |
| 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 |
| Material: | Virgin Polypropylene | Color: | Transparent |
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| Melt Flow Rate: | 1500 G/10min | Ash Content: | 250ppm |
| Technic: | Melt Blown | Application: | Mask Filter |
| High Light: | UHF1500 Meltblown Fabric Granules,PP Meltblown Fabric Granules,Face Mask Filter Meltblown Granules |
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PP Raw Material UHF1500 Making Melt-blown Non Woven Fabric for Face Mask
The middle layer cloth of meltblown nonwoven fabric of a face mask plays the most important role of viruses and bacteria filtration, it filters more than 95% of micro-particles in air with diameters below 2.5 micron, and determines whether a face mask can effectively work or not.
To make a meltblown nonwoven fabric of top quality, first of all, you need to choose the right material - Polypropylene raw material with Melt Flow Index of 1500 g/10min. Besides MFI, other technical data such as Moisture Content and Volatile Constituents of the material also matter in meltblown process, last but not least, the quality of material must keep stable for continuous mass production.
Below is the TDS 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 |
| MFR | ISO 1133-1 | 230 ºC, 2.16Kg | g/10min | 1500 +/- 100 |
| Ash Content | ISO 3451 | 850 ºC | ppm | 250 |
| Melting Point | DSC | 20 mm/min | ºC | 165 |
| Volatile Constituents | ISO 787 | 105 ºC | % | 0.03 |
FAQ
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
Tel: 86-13602675943
