Why is the meltblown cloth brittle?
2021-07-20
First of all, melt blown materials must be purchased through formal channels. The raw materials of meltblown cloth are generally selected special polypropylene materials with a melt index of 1500, and they have passed Rohs 2.0 non-metallic, reach-205 items, halogen, melt finger, ash, volatile matter...
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