Shanghai Daoqin Plastics Co., Ltd.

  颜 material used for plastics color property can not only chemical structure 决定, and material large small and distribution has 关. material large small not only effect/influence material color light, color force, also effect/influence its in plastics in dispersion property, heat resistant property, lightfast property and other. material reduce 时, its transparent property good, color force increase, degree, gloss degree improve/increase, heat resistant property, lightfast property, dispersion property decline, therefore separation understanding material pellets property can for plastics color property can effect/influence, can use good 每一 颜 material, its most large use value.
generally 说, material small, ratio surface large, color force high, saturated and degree good;反之粒径 large, ratio table/sheet that small, color force low, saturated and degree 差. material 黄183 has product types, its in transparent product types material small, color force 言偏黄 light;而遮 cover/cap product types large, color force low, light
  颜 material pellets large small for dispersion property has very large effect/influence, usually fine small pellets powder between need comparison large pellets between small, 因而载 color resin for small pellets powder material lubricating wet and speed rate comparison slow, from effect/influence material pellets most dispersion 效果.
  同一 chemical structure material product types (颜 material 红122), due to using/adopting different surface treatment process, to pellets large small different product, 经由完 full same color masterbatch made formed process, again will masterbatch through 25pm孔径 滤网进行 滤 value testing, 出结果 versus non 常悬殊 两组 data. 实验证明: tool has relatively large pellets material versus comparison relatively easy by lubricating wet to relatively good dispersion 效果.
  众 周知, material property can and use concentrated degree has 关, this 一点也需密切关注.