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poly 石无纺布 use 熔喷PP material already upper line! force resistant anti product material material supply
自2020 year new type 冠状病毒肺炎疫情爆发以, China 政府采取 延 long false 期, 居家隔离 and other measures, already for control to function.
近 day, 工信部公布 疫情 anti focus/key point material mono in can to film viscous 布, gas film, 熔喷无纺布 as is medical grade anti 护服, medical grade 口罩, 护目镜, sleeve/set, medical devices, product packaging, use product and other anti material important Raw Materials, demand amount increase, 供不应求.
熔喷PP无纺布 as is and medical grade anti key/critical raw materials, in 口罩, anti and other anti material processing increase lower, raw materials demand amount large. has very more 厂家发出“我 has machine, has 熔喷布” 感叹!
is 何熔喷无纺布如此 difficult 求呢? 据 understanding, currently inner already has more enterprise in 熔喷无纺布 made 备产线 upper has experience, is its production equipment cost relatively high, generally enterprise method 立刻规划 start production, 不似口罩 machine 自动化产线规划. 熔喷布 difficult in 于 raw materials to, equipment less, output/production volume low, 复工迟, demand large . raw materials in front has 道恩, 盛锦, LyondellBasell and other 供货, 近几天不 less inner modified 厂商也 launch modified material, can in 一定程 degree understanding 供不应求局面. 广东 poly chemical corporation has company 21 year 专注于无卤 flame retardant plastics product flame retardant and modified, most new R&D modified polypropylene (PP) product 5002MB1500, can meet/satisfy 熔喷无纺布 raw materials production requirements, force resistant anti product material supply! product 说明: 5002MB1500 is types polypropylene (PP) resin as is is main/primary raw materials, using/adopting can 控流变 methods made formed polypropylene (PP) （PP）熔喷 specialized material . tool has stability melt flow rate value high 达1500-1800g/10min. tool has molecular weight distribution narrow, low odor, low ash content, filament property can excellent and other features, meet/satisfy method polypropylene (PP) 无纺布 production requirements. 典 type data 
熔喷 technology brief introduction
自二十世纪六十 year USA 埃克森 company （EXXON） will technology 商业化 rear, 熔喷纺 filament technology to speed development, non 织造布 can by design to requirements function, therefore 熔喷 滤 product can system in different field/area substitute/replace 传统材 material.
熔喷 method non 织造布 ultra- fine fiber （0.015den）以 and fiber in 空间靠自身 bonding and 缠结形 formed 三维曲径 structure and 传统织 material and sorting out formed non material in fiber distribution different, make method non 织造布 tool has more large ratio surface 积, more high rate （≥80%）, more fine micro 空隙（孔径≤1μm） features, excellent 良 滤 property can high other through material.
熔喷 grade PP, it property can features is ultra-high MFI （ generally has 1200, 1600, 1800）, flow property stability, molecular weight distribution narrow, ash content low, other material 残留, filament property can excellent and other, is in 普通PP upper using/adopting oxidation material degradation, can 控流变 methods modified.
