中石化PPY1500(熔喷料）PP

中国石化ppy1500(熔喷料）pp

　商品主要用途

　　熔喷布以聚丙稀为关键原材料，化学纤维直徑能够做到0.5-10μm，这种具备与众不同的孔状构造的超细纤维提升了企业总面积化学纤维的总数和面积，进而使熔喷布具备非常好空气净化性，是比较优良的口罩材料，在大中小型定点医疗机构，在地震灾害，水灾侵蚀的受灾地区，在抗击非典、禽流感疫情和h1n1病毒感染的多发时节，熔喷过滤纸以它强悍的过虑特性，充分发挥着的功效。

　　熔喷布的关键用以：

　　1.过滤系统

　　2.医疗服务用原材料

　　3.生态环境保护原材料

　　4.服饰原材料

　　5.电池隔膜原材料

　　6.擦洗原材料

　　防护口罩专用型原材料

　　防护口罩一般由双层无纺布制造：纺粘无纺布或热轧无纺布 熔喷无纺布纺粘无纺布(sms构造)。正中间的m层熔喷无纺布属非织布的一种。生产制造熔喷无纺布关键原材料是熔喷级pp，它的特性特性是极高熔指(是普通pp的100倍之上)、流通性平稳、相对分子质量遍布窄、灰份低、无别的物质残余、纺纱特性等。

　　熔喷加工工艺生产制造出去的化学纤维几近超细纤维，因此熔喷无纺布具备出色的隔绝过滤性、透气率、吸油溶性，普遍用以医疗防护(手术服、手术治疗洞巾及手术治疗铺单等)、环境卫生洁材、过滤系统、防寒保暖絮材、去油原材料、充电电池挡板等行业。

　　关键规格型号

　　重量：18g-五百克

　largeformat: generally 160cm and 180cm can be fixed according to thecustomer satisfaction. high-speed hot air is used to extrude thespinneret hole of the feed pipe to separate the polymer solutionfine flow, thus produces the ultra-fine fiber and collects on thecondensed net curtain or the barrel, moreover itself adhesionbecomes the melt-blown method nonwovens. melt-blown clothproduction process key for the whole process: 1. prepare thesolution ahead of time. overthinking. metrological verification 4.the solution is extruded through the spinneret. dissolved fine flowyarn separation and refrigeration 6. net 1, the density is small,only 0.89-0.91, is one of the light plastic varieties. 2, excellentphysical properties, except impact resistance, other physicalproperties are better than high-pressure polyethylene, formingproduction and processing characteristics. 3. it has hightemperature resistance, the temperature of continuous applicationreaches 110-120 °c. 4, organic chemical properties, almostnon-hygroscopic, and the vast majority of chemicals do not reflect.5. pure material, sex. 6. good dielectric strength. 7. the lighttransmittance of polypropylene products is better than that of highdensity high pressure polyethylene products.