Shanghai Daoqin Plastics Co., Ltd.

         black color masterbatch quality 决定于 lower factors:

         color dispersion degree

        覆 cover/cap force

        流变 property

         versus property

         stability property

         color color dark degree

        一, color dispersion degree need high

         black color masterbatch is use carbon production. carbon this type of difficult color dispersion property can 一直困扰 color masterbatch production 商. use mono or di 螺旋挤 pressure machine production high negative black color masterbatch color dispersion property non 常差. most use this black masterbatch mixed combined or 模铸时, it property can ratio carbon good 一点, 但效果同样令人不满意. is to stability high degree color dispersion property, must use high water 准 剪切漯 combined machine mixed carbon 黑, 诸如FCM or BANBURY mixed combined material. utilizing strong/high degree, this mixed combined machine can make carbon and resin full mixed combined in 一起. use carbon type type effect/influence color dispersion property. carbon micro small, color dispersion difficult.

        二, cover/cap force need strong/high

        决定 black color masterbatch quality factors is cover/cap force, for/regarding used for waste material or recycled polymer color masterbatch 说, this factors especially important, in this lower, black function is need cover/cap waste material in its it color. large pellets carbon color can force relatively 差, easy cover/cap other has in lower color, most product to color color. in process in, positive 确 先择 tool has high color can force carbon 黑 覆 cover/cap has color can force is 谓 覆 cover/cap force.

        三, flow property need good

        决定 black color masterbatch quality factors is property and flow property. color masterbatch tool has good color dispersion property, is it can flow need 模铸 材 material in, that production 效果也不理想. generally 说, used for production color masterbatch resin tool has relatively high property. is cost, color masterbatch production use heavy use material, waste material or recycled material as is resin 载体. production color masterbatch flow property can will significantly reduce, if property good, 铸模工会 in ring time and appearance upper to 麻烦. value attention/notes is, if color dispersion property and property high, has most use through improve/increase dilute ratio 弥补, this type of method increase color masterbatch use cost. tool has most small dilute ratio color masterbatch can uniform, color dispersion good black.

        四, versus property need large

         versus property large small is black color masterbatch quality factors. if color masterbatch is use or recycled material production 出, that it can can has material or other can polymer. this 会引起一 不 can material, difficult 于约束 麻烦, most 终消费者 time and raw materials. this 时, can selection resin production high quality color masterbatch, masterbatch in process in has good versus property. excellent color masterbatch can use LLDPE, LDPE, HDPE, PP, PS, SAN, PA以 and other material production. if already engineering grade and physical properties, that 么特殊 polymerization color masterbatch can to. 几间国际 upper large type color masterbatch production 商, in research, production 出 谓 " full property general purpose " color masterbatch. this color masterbatch can and other raw materials versus 容, tool good property, can active application.

        五, stability property need 一致

         in 今天 国际化经济 in, property for color masterbatch quality, material stability property can and other requirements high is for necessary, this is black masterbatch quality factors. stability property main/primary performance is carbon ratio/proportion. if carbon percentage is 波动, that need color masterbatch amount is same, need production color product can can. most production 者反映: in production process in, requirements dilute ratio usually has 5-8% 差异, this is can 接受. 当然, other factors 如注入熔 liquid flow property and color dispersion property and 每一批 投 material amount versus 一致.

        六, dark degree need separation 明

        决定 black masterbatch quality most rear factors is color color dark degree. market upper has various carbon type type can used for color masterbatch color, type color and price has very large different. large pellets carbon ratio small micro carbon tool has relatively low color degree and different color. large pellets color masterbatch suitable for waste bag film production, suitable for production that heavy product, electrical machine or need anti outer 线 方如农 use film or outer use pipeline. for this product 说, has use price relatively high small micro carbon 黑. another, low transparent degree is small micro carbon 黑 一 特质.