Shanghai Daoqin Plastics Co., Ltd.

         plastics in processing production 离不开 filling material, filling material is di 刃剑, its use amount very has 讲究. black material 而言, if add amount more, increase plastics products cost, but also bad products color;添 add amount less, anti aging additives and carbon black material can separation melt combined, therefore black material use amount is important technology.

        现实生 active in black need and anti additives combined use, positive is this type of mixed combined 搭配, make anti aging more significantly, also in 一定程 degree upper reduce black use amount.

         add amount less, formed carbon versus in products in generate 不连续 情况, in combined separation 界处, plastics separation 子 连接会 very low, 不紧密, to outer 线 照射, carbon a large amount of absorption products hot amount, accelerated products oxidation, in this lower, black material use 效果适 its 反, formed products in 杂质.

        决定 black color masterbatch quality 6 large factors

         black color masterbatch is use carbon production, effect/influence black color masterbatch quality factors, main/primary in below/following 六 方面:

        1, color dispersion degree 生 carbon is non difficult but also mixed combined material, it 布满 灰尘, weight light, 呈蓬松状. remove non using/adopting large 规模 处理 measures, it 会弄脏 machine and 工人, make as ring 境变 肮脏.

        2, 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.

        3, property 若一 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.

        4, versus property 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.

        5, stability property 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.

        6, 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 black 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.