Shanghai Daoqin Plastics Co., Ltd.

color masterbatch industry development, make color masterbatch color product types simple color toward complex 化, material high concentrated degree 化, function direction development. in, various specialized color masterbatch and function color masterbatch,如 fiber color masterbatch, high speed processing cable color masterbatch, coating film color masterbatch, color masterbatch, flame retardant color masterbatch, anti-static color masterbatch, anti color masterbatch, long color masterbatch, 仿瓷仿 large color masterbatch, nano antimicrobial color masterbatch and other versus in 我国面世. color masterbatch technology development 始终致 force material, dispersant and versus 互兼容,以 improve/increase material dispersion property,进 hot improve/increase color masterbatch in material content.

　　(1)颜 material.
color masterbatch 越 越 toward material high concentrated degree direction development, high concentrated degree color masterbatch use material 80% market by outer company 垄断, this material in front 都经 预处理,并添 add dispersant, can used for made high concentrated degree color masterbatch. USA Sunchemical company launch types similar material dispersion product - color 砂,颜 material content high 达90%, dispersion relatively good, can application,也 can and resin mixed combined pelletizing made high concentrated degree color masterbatch. cost relatively wet method product low, currently its production process process 处于保密 stage/phase. production material technology and process also very rear, color masterbatch use material product types less, quality 差. inner enterprise although development large separation 子红颜 material,但 its heat resistant property and **** relatively low, product types less, and outer type product versus ratio,差距 relatively large. color masterbatch use high large separation 子黄颜 material also belongs to 空白.

　　(2) dispersant.
Clariant company launch types new type material dispersant -Ceridust series micro powder wax. due to wax pellets obvious large material pellets, for material pellets non-uniform,而 micro powder wax pellets dimensions and material dimensions 接近, wax powder pellets filling in material pellets make material pellets maintain 一定 距离并 provide lubricating wet function, can significantly 改进颜 material dispersion property. although price relatively high,但 use micro powder wax to and wax same color strong/high degree 时, use material relatively less, and micro powder wax product types full, can meet/satisfy polyolefin plastics and engineering plastics different requirements. currently, in 欧, and other color masterbatch material dispersion process already use this type of micro powder wax.

　　国 inner dispersant product types less, commonly used low molecular weight polyethylene wax is using/adopting understanding method production, molecular weight distribution narrow,杂质 more, has 异味, for material dispersion 效果差. year development titanium acid ester type dispersant,但 dispersion 效果不 significantly, also again expand large dispersant product types, especially is resin specialized product types. 由四平智 矿勘查 development has company fine chemical industry company utilizing hydrolysis patent methods production polyethylene wax, its quality relatively understanding method production polyethylene wax more excellent.

　　(3)载体.
载体 is color masterbatch important formed separation, its function is reinforcement material and need color plastics resin between hydrophilic and force and improve/increase color separation and resin dispersion and mixed combined. use metallocene plastics catalytic method combined formed resin as can large large improve/increase material in color masterbatch in 协同效应 and dispersion property. due to material in color masterbatch in dispersion property improve/increase, can obtain more versus, therefore,颜 material use amount more less,而 meanwhile maintain color quality. this is is metallocene catalytic method combined formed resin and Z-N catalytic method combined formed resin different, metallocene catalytic method combined formed resin as can made high concentrated degree color masterbatch, color content can 达80%. color masterbatch in use metallocene catalytic method combined formed resin as not only make color easy,并 make color masterbatch generate 美观感, but also for color product force property can has improvement. is material dispersion good, crystallization property improve/increase, to products resistant force cracking property can improve/increase. currently,国 inner resin production versus made or launch used for color masterbatch specialized resin,如北京燕山石化 company launch 1I20A,兰州石油 chemical industry company research made production high light color masterbatch specialized material,天津石油 chemical industry company most launch TJZS-2433/2650F color masterbatch specialized plastics raw materials resin and other.