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: h- _/ N1 N, s/ w& r, I5 x9 k2 Z* Ptvb now,tvbnow,bttvbThe electret masterbatch PPH-57ZJ is used as engineering plastics, suitable for making TV sets, radio housings, electrical insulation materials, anti-corrosion pipes, plates, storage tanks, etc. also used for woven packaging bags and packaging films.tvb now,tvbnow,bttvb- w: L' o# ?) V) z# r7 o! c
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& i5 V* Q: v+ ^tvb now,tvbnow,bttvbApplicationos.tvboxnow.com4 G+ T4 O3 }* p4 C4 Y2 F* @- ^
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- y9 C) N1 z7 L) A3 a) x8 tos.tvboxnow.comAdding a small amount of electret masterbatch PPH-57ZJ can increase the density and depth of the charge trapping energy trap in the melt-blown non- woven fabric, effectively release negative ions and store charge, and improve the comprehensive filtration effect and thermal attenuation of the melt-blown non-woven fabric Performance. In the case of the same fiber fineness and gram weight, it can reduce the resistance of the melt-blown non-woven product, and at the same time improve the filtration effect of the melt- blown non-woven product. |
發表於 2021-6-18 04:56 PM
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