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mixer of electret master batch and pp for meltblown nonwoen fabric
25kg/Bag Electret Master Batch And Pp Mixer
Mixed material for meltbolown nonwoen fabric
it composes of electret master batch of and PP for meltblown nonwoen fabric. and it was mix and re-produced.
Very good to make N95 Surgical Face Mask. very good to keep static.
compared with other material, our test shows that it keeps 2.2-2.8KV after static charging, but other material keeps only 0.6kv in the same test.
Electret modified melt-blown polypropylene ZJ-1500
ZJ-1500 is an added electret melt-blown polypropylene ,with superior electric charge preserving rate, electric charge storage period over 24 months. ZJ- 1500, excellent performance, environmental and tasteless, with ultra-high flow rate(1500g/10min),Especially suitable for the production of environmental protection, tasteless, resistant to yellow melt-blown non-woven fabric. This product uses the high quality polypropylene and the unique additive formula, adopts the special technology production. ZJ-1500 provide one-stop solution for users, with lower odor, full environmental protection, high filtering (0.3um over 95%) and other core characteristics. In addition, it has the characteristics of stable fluidity, narrow molecular weight distribution and excellent spinning performance.
ZJ-1500 suitable for melt-blown production process. Due to the excellent barrier filter, permeability, oil absorption, heat preservation and sound insulation, melt-blown non-woven materials can be widely used in the M layer structure of SMS and SMMS in KN 95/N99 masks, and can also be used in the fields of medical protection, sanitary materials, filtration materials, thermal flocs, oil-absorbing materials, battery baffle, etc.
01｜Product parameters
¢ Shape:2〜6mm Strip translucent particle
¢ Smell: odorless
¢ Softening temperature:160oC 〜 170oC
02｜Product index
¢ Burning point:> 400oC
¢ Decomposition temperature:> 300oC
¢ Solubility: insoluble in water, soluble in chlorinated aromatic solvents
| Performance Test standard | Test condition | International unit | Typical values | |
| Melt flow rate | GB/T 3682 | 230 oC/2.16kg | g/10min | 1500 |
| Melting point | GB/T 19466 | 10 oC/min | oC | 160 ~ 170 |
| Molecular weight distribution | GPC | 150 oC | / | < 3 |
| Ash content | ISO 3451 | 850 oC,2h | % | < 0.04 |
| Volatile matter | ISO 787 | 105 oC | % | < 0.04 |
03｜Method of use
It is recommended to be processed at 230°C ~ 270°C and to melt the spinners in the appropriate melt extrusion equipment.Under the premise of meeting the requirements of product performance, it is suggested to use low processing temperature as far as possible to prevent the thermal oxidation degradation at high temperature, affecting the stability of the product. If the product has more than two processing, also should pay attention to the thermal degradation, when necessary to supplement the processing stabilizer.
04｜Packing specification
This product adopts two kinds of packaging, net weight 25±0.05Kg/bag (paper bag, PE bag) or 1000± 0.5kg/bag. During transportation, it is necessary to be antifouling, waterproof and damp-proof.
05｜Storage
12 months storage life is guaranteed under the following conditions. It is recommended to store in a dry, clean and cool place with the ambient temperature not exceeding 0 ~ 40°C. Not directly exposed to the sun or the rain. It is recommended to use within 48 hours after opening the package.
