韩国巴塞尔PP熔喷料MF650Y.进口熔喷料
现货供应高质量熔喷料韩国巴塞尔MF650Y、融脂1800、美国3M******材料、出口欧盟、符合FDA认证、过油性检测、99级熔喷布***料
Metocene MF650Y 物性表
由 LyondellBasell Industries 提供
产品说明：
MetoceneMF650Y是一种超高熔体流动速率树脂，分子量分布非常窄。它适用于熔喷纤维以及复合挤出应用。这种材料可作为自由流动的低尘颗粒树脂提供。
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总体 |
材料状态 已商用：当前有效 |
资料 1 Processing - Extrusion (English) Processing - Injection Molding(English) Processing - Mold Shrink (English) Technical Datasheet -ASTM (English) |
搜索 UL 黄卡 LyondellBasell Industries |
供货地区 北美洲 ;非洲和中东 |
特性 纯净/高纯度 ;低烟度 ;良好的加工稳定性 ;流动性高 |
用途 滤材 ;熔喷无纺布 ;色母料 ;卫浴产品 ;细 |
形式 粒子 |
加工方法 复合 ;挤出 ;熔喷无纺布 |
物理性能 额定值 单位制 测试方法 |
密度 / 比重 0.908 g/cm? ASTM D792 |
熔流率（熔体流动速率） |
230°C/21.6 kg 1800 g/10 min ASTM D1238 |
230°C/2.16 kg ISO 1133 |
熔融体积流量（MVR） (230°C/2.16 kg) 2500 cm?/10min |
备注 |
1通过这些链接您能够访问供应商资料。我们尽量保证及时更新资料；不过您可以从供应商处了解***资料。 |
The plastic N95 of Huayun plastic raw materials Co., Ltd. is astandard put forward by National Institute of occupational safetyand health (NIOSH) * * * * *. The "n" refers to "not suitable foroily particles" and the "95" refers to that the barrier rate of 0.3micron particles must reach more than 95% under the detectionconditions specified in NIOSH standard. Therefore, N95 is not aspecific product name, but a standard. As long as the mask passedthe NIOSH review and reached this standard, it can be called "N95",which is e to N95 mask
The domestic standard mask is kn95. The medical surgical mask isdifferent from the general medical mask. In the name, there is theword "surgical". From the appearance of the two, there is not muchdifference, but the protection standards are not the same. Theimplementation of medical surgical masks is YY 0469-2011 "technicalre for medical surgical masks", which is better thanordinary medical masks.
By comparing the cross-section of N95 mask with that of medicalsurgical mask, it can be clearly seen from the SEM images that theoverall principle and structure are consistent. The difference isthat the thickness of meltblown cloth of surgical mask is 156 μ m,while the thickness of meltblown cloth of N95 mask is 521 μ m,which is three times of that of surgical mask.